ARM GAS /tmp/ccpK4Ax4.s page 1 1 .cpu cortex-m0 2 .eabi_attribute 20, 1 3 .eabi_attribute 21, 1 4 .eabi_attribute 23, 3 5 .eabi_attribute 24, 1 6 .eabi_attribute 25, 1 7 .eabi_attribute 26, 1 8 .eabi_attribute 30, 1 9 .eabi_attribute 34, 0 10 .eabi_attribute 18, 4 11 .file "stm32f0xx_hal_i2c.c" 12 .text 13 .Ltext0: 14 .cfi_sections .debug_frame 15 .section .text.I2C_Flush_TXDR,"ax",%progbits 16 .align 1 17 .syntax unified 18 .code 16 19 .thumb_func 20 .fpu softvfp 22 I2C_Flush_TXDR: 23 .LFB102: 24 .file 1 "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c" 1:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 2:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ****************************************************************************** 3:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @file stm32f0xx_hal_i2c.c 4:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @author MCD Application Team 5:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief I2C HAL module driver. 6:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * This file provides firmware functions to manage the following 7:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * functionalities of the Inter Integrated Circuit (I2C) peripheral: 8:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * + Initialization and de-initialization functions 9:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * + IO operation functions 10:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * + Peripheral State and Errors functions 11:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * 12:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @verbatim 13:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ============================================================================== 14:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ##### How to use this driver ##### 15:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ============================================================================== 16:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 17:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** The I2C HAL driver can be used as follows: 18:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 19:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (#) Declare a I2C_HandleTypeDef handle structure, for example: 20:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_HandleTypeDef hi2c; 21:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 22:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (#)Initialize the I2C low level resources by implementing the @ref HAL_I2C_MspInit() API: 23:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (##) Enable the I2Cx interface clock 24:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (##) I2C pins configuration 25:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) Enable the clock for the I2C GPIOs 26:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) Configure I2C pins as alternate function open-drain 27:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (##) NVIC configuration if you need to use interrupt process 28:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) Configure the I2Cx interrupt priority 29:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) Enable the NVIC I2C IRQ Channel 30:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (##) DMA Configuration if you need to use DMA process 31:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) Declare a DMA_HandleTypeDef handle structure for the transmit or receive channel 32:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) Enable the DMAx interface clock using 33:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) Configure the DMA handle parameters 34:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) Configure the DMA Tx or Rx channel ARM GAS /tmp/ccpK4Ax4.s page 2 35:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) Associate the initialized DMA handle to the hi2c DMA Tx or Rx handle 36:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) Configure the priority and enable the NVIC for the transfer complete interrupt on 37:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** the DMA Tx or Rx channel 38:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 39:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (#) Configure the Communication Clock Timing, Own Address1, Master Addressing mode, Dual Addres 40:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** Own Address2, Own Address2 Mask, General call and Nostretch mode in the hi2c Init structure 41:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 42:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (#) Initialize the I2C registers by calling the @ref HAL_I2C_Init(), configures also the low le 43:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (GPIO, CLOCK, NVIC...etc) by calling the customized @ref HAL_I2C_MspInit(&hi2c) API. 44:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 45:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (#) To check if target device is ready for communication, use the function @ref HAL_I2C_IsDevic 46:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 47:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (#) For I2C IO and IO MEM operations, three operation modes are available within this driver : 48:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 49:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *** Polling mode IO operation *** 50:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ================================= 51:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 52:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Transmit in master mode an amount of data in blocking mode using @ref HAL_I2C_Master_Tran 53:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Receive in master mode an amount of data in blocking mode using @ref HAL_I2C_Master_Recei 54:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Transmit in slave mode an amount of data in blocking mode using @ref HAL_I2C_Slave_Transm 55:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Receive in slave mode an amount of data in blocking mode using @ref HAL_I2C_Slave_Receive 56:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 57:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *** Polling mode IO MEM operation *** 58:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ===================================== 59:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 60:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Write an amount of data in blocking mode to a specific memory address using @ref HAL_I2C_ 61:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Read an amount of data in blocking mode from a specific memory address using @ref HAL_I2C 62:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 63:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 64:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *** Interrupt mode IO operation *** 65:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** =================================== 66:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 67:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Transmit in master mode an amount of data in non-blocking mode using @ref HAL_I2C_Master_ 68:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) At transmission end of transfer, @ref HAL_I2C_MasterTxCpltCallback() is executed and user 69:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_MasterTxCpltCallback( 70:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Receive in master mode an amount of data in non-blocking mode using @ref HAL_I2C_Master_R 71:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) At reception end of transfer, @ref HAL_I2C_MasterRxCpltCallback() is executed and user ca 72:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_MasterRxCpltCallback( 73:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Transmit in slave mode an amount of data in non-blocking mode using @ref HAL_I2C_Slave_Tr 74:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) At transmission end of transfer, @ref HAL_I2C_SlaveTxCpltCallback() is executed and user 75:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_SlaveTxCpltCallback() 76:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Receive in slave mode an amount of data in non-blocking mode using @ref HAL_I2C_Slave_Rec 77:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) At reception end of transfer, @ref HAL_I2C_SlaveRxCpltCallback() is executed and user can 78:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_SlaveRxCpltCallback() 79:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) In case of transfer Error, @ref HAL_I2C_ErrorCallback() function is executed and user can 80:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_ErrorCallback() 81:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Abort a master I2C process communication with Interrupt using @ref HAL_I2C_Master_Abort_I 82:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) End of abort process, @ref HAL_I2C_AbortCpltCallback() is executed and user can 83:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_AbortCpltCallback() 84:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Discard a slave I2C process communication using @ref __HAL_I2C_GENERATE_NACK() macro. 85:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** This action will inform Master to generate a Stop condition to discard the communication 86:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 87:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 88:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *** Interrupt mode or DMA mode IO sequential operation *** 89:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ========================================================== 90:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 91:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (@) These interfaces allow to manage a sequential transfer with a repeated start condition ARM GAS /tmp/ccpK4Ax4.s page 3 92:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** when a direction change during transfer 93:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 94:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) A specific option field manage the different steps of a sequential transfer 95:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Option field values are defined through @ref I2C_XFEROPTIONS and are listed below: 96:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) I2C_FIRST_AND_LAST_FRAME: No sequential usage, functionnal is same as associated interfa 97:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) I2C_FIRST_FRAME: Sequential usage, this option allow to manage a sequence with start con 98:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** and data to transfer without a final stop condition 99:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) I2C_FIRST_AND_NEXT_FRAME: Sequential usage (Master only), this option allow to manage a 100:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** and data to transfer without a final stop condition, an then permit a c 101:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** several times (like @ref HAL_I2C_Master_Seq_Transmit_IT() then @ref HAL 102:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** or @ref HAL_I2C_Master_Seq_Transmit_DMA() then @ref HAL_I2C_Master_Seq_ 103:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) I2C_NEXT_FRAME: Sequential usage, this option allow to manage a sequence with a restart 104:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** and with new data to transfer if the direction change or manage only th 105:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if no direction change and without a final stop condition in both cases 106:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) I2C_LAST_FRAME: Sequential usage, this option allow to manage a sequance with a restart 107:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** and with new data to transfer if the direction change or manage only th 108:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if no direction change and with a final stop condition in both cases 109:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) I2C_LAST_FRAME_NO_STOP: Sequential usage (Master only), this option allow to manage a re 110:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** interface several times (link with option I2C_FIRST_AND_NEXT_FRAME). 111:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** Usage can, transfer several bytes one by one using HAL_I2C_Master_Seq_T 112:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** or HAL_I2C_Master_Seq_Receive_IT(option I2C_FIRST_AND_NEXT_FRAME then 113:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** or HAL_I2C_Master_Seq_Transmit_DMA(option I2C_FIRST_AND_NEXT_FRAME th 114:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** or HAL_I2C_Master_Seq_Receive_DMA(option I2C_FIRST_AND_NEXT_FRAME the 115:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** Then usage of this option I2C_LAST_FRAME_NO_STOP at the last Transmit o 116:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** without stopping the communication and so generate a restart conditio 117:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) I2C_OTHER_FRAME: Sequential usage (Master only), this option allow to manage a restart c 118:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** interface. 119:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** Usage can, transfer several bytes one by one with a restart with slave 120:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** or HAL_I2C_Master_Seq_Receive_IT(option I2C_FIRST_FRAME then I2C_OTHE 121:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** or HAL_I2C_Master_Seq_Transmit_DMA(option I2C_FIRST_FRAME then I2C_OT 122:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** or HAL_I2C_Master_Seq_Receive_DMA(option I2C_FIRST_FRAME then I2C_OTH 123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** Then usage of this option I2C_OTHER_AND_LAST_FRAME at the last frame to 124:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 125:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Differents sequential I2C interfaces are listed below: 126:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Sequential transmit in master I2C mode an amount of data in non-blocking mode using @ref 127:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** or using @ref HAL_I2C_Master_Seq_Transmit_DMA() 128:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) At transmission end of current frame transfer, @ref HAL_I2C_MasterTxCpltCallback() is e 129:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_MasterTxCpltCallback( 130:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Sequential receive in master I2C mode an amount of data in non-blocking mode using @ref 131:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** or using @ref HAL_I2C_Master_Seq_Receive_DMA() 132:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) At reception end of current frame transfer, @ref HAL_I2C_MasterRxCpltCallback() is exec 133:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_MasterRxCpltCallback( 134:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Abort a master IT or DMA I2C process communication with Interrupt using @ref HAL_I2C_Mas 135:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) End of abort process, @ref HAL_I2C_AbortCpltCallback() is executed and user can 136:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_AbortCpltCallback() 137:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Enable/disable the Address listen mode in slave I2C mode using @ref HAL_I2C_EnableListen 138:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) When address slave I2C match, @ref HAL_I2C_AddrCallback() is executed and user can 139:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code to check the Address Match Code and the transmission direction request 140:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) At Listen mode end @ref HAL_I2C_ListenCpltCallback() is executed and user can 141:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_ListenCpltCallback() 142:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Sequential transmit in slave I2C mode an amount of data in non-blocking mode using @ref 143:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** or using @ref HAL_I2C_Slave_Seq_Transmit_DMA() 144:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) At transmission end of current frame transfer, @ref HAL_I2C_SlaveTxCpltCallback() is ex 145:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_SlaveTxCpltCallback() 146:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Sequential receive in slave I2C mode an amount of data in non-blocking mode using @ref H 147:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** or using @ref HAL_I2C_Slave_Seq_Receive_DMA() 148:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+++) At reception end of current frame transfer, @ref HAL_I2C_SlaveRxCpltCallback() is execu ARM GAS /tmp/ccpK4Ax4.s page 4 149:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_SlaveRxCpltCallback() 150:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) In case of transfer Error, @ref HAL_I2C_ErrorCallback() function is executed and user ca 151:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_ErrorCallback() 152:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Discard a slave I2C process communication using @ref __HAL_I2C_GENERATE_NACK() macro. 153:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** This action will inform Master to generate a Stop condition to discard the communication 154:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 155:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *** Interrupt mode IO MEM operation *** 156:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ======================================= 157:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 158:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Write an amount of data in non-blocking mode with Interrupt to a specific memory address 159:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @ref HAL_I2C_Mem_Write_IT() 160:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) At Memory end of write transfer, @ref HAL_I2C_MemTxCpltCallback() is executed and user ca 161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_MemTxCpltCallback() 162:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Read an amount of data in non-blocking mode with Interrupt from a specific memory address 163:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @ref HAL_I2C_Mem_Read_IT() 164:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) At Memory end of read transfer, @ref HAL_I2C_MemRxCpltCallback() is executed and user can 165:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_MemRxCpltCallback() 166:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) In case of transfer Error, @ref HAL_I2C_ErrorCallback() function is executed and user can 167:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_ErrorCallback() 168:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 169:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *** DMA mode IO operation *** 170:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ============================== 171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 172:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Transmit in master mode an amount of data in non-blocking mode (DMA) using 173:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @ref HAL_I2C_Master_Transmit_DMA() 174:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) At transmission end of transfer, @ref HAL_I2C_MasterTxCpltCallback() is executed and user 175:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_MasterTxCpltCallback( 176:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Receive in master mode an amount of data in non-blocking mode (DMA) using 177:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @ref HAL_I2C_Master_Receive_DMA() 178:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) At reception end of transfer, @ref HAL_I2C_MasterRxCpltCallback() is executed and user ca 179:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_MasterRxCpltCallback( 180:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Transmit in slave mode an amount of data in non-blocking mode (DMA) using 181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @ref HAL_I2C_Slave_Transmit_DMA() 182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) At transmission end of transfer, @ref HAL_I2C_SlaveTxCpltCallback() is executed and user 183:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_SlaveTxCpltCallback() 184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Receive in slave mode an amount of data in non-blocking mode (DMA) using 185:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @ref HAL_I2C_Slave_Receive_DMA() 186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) At reception end of transfer, @ref HAL_I2C_SlaveRxCpltCallback() is executed and user can 187:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_SlaveRxCpltCallback() 188:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) In case of transfer Error, @ref HAL_I2C_ErrorCallback() function is executed and user can 189:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_ErrorCallback() 190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Abort a master I2C process communication with Interrupt using @ref HAL_I2C_Master_Abort_I 191:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) End of abort process, @ref HAL_I2C_AbortCpltCallback() is executed and user can 192:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_AbortCpltCallback() 193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Discard a slave I2C process communication using @ref __HAL_I2C_GENERATE_NACK() macro. 194:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** This action will inform Master to generate a Stop condition to discard the communication 195:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 196:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *** DMA mode IO MEM operation *** 197:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ================================= 198:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 199:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Write an amount of data in non-blocking mode with DMA to a specific memory address using 200:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @ref HAL_I2C_Mem_Write_DMA() 201:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) At Memory end of write transfer, @ref HAL_I2C_MemTxCpltCallback() is executed and user ca 202:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_MemTxCpltCallback() 203:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Read an amount of data in non-blocking mode with DMA from a specific memory address using 204:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @ref HAL_I2C_Mem_Read_DMA() 205:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) At Memory end of read transfer, @ref HAL_I2C_MemRxCpltCallback() is executed and user can ARM GAS /tmp/ccpK4Ax4.s page 5 206:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_MemRxCpltCallback() 207:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) In case of transfer Error, @ref HAL_I2C_ErrorCallback() function is executed and user can 208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** add his own code by customization of function pointer @ref HAL_I2C_ErrorCallback() 209:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 210:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 211:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *** I2C HAL driver macros list *** 212:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ================================== 213:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** Below the list of most used macros in I2C HAL driver. 215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) @ref __HAL_I2C_ENABLE: Enable the I2C peripheral 217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) @ref __HAL_I2C_DISABLE: Disable the I2C peripheral 218:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) @ref __HAL_I2C_GENERATE_NACK: Generate a Non-Acknowledge I2C peripheral in Slave mode 219:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) @ref __HAL_I2C_GET_FLAG: Check whether the specified I2C flag is set or not 220:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) @ref __HAL_I2C_CLEAR_FLAG: Clear the specified I2C pending flag 221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) @ref __HAL_I2C_ENABLE_IT: Enable the specified I2C interrupt 222:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) @ref __HAL_I2C_DISABLE_IT: Disable the specified I2C interrupt 223:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 224:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *** Callback registration *** 225:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ============================================= 226:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 227:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** The compilation flag USE_HAL_I2C_REGISTER_CALLBACKS when set to 1 228:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** allows the user to configure dynamically the driver callbacks. 229:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** Use Functions @ref HAL_I2C_RegisterCallback() or @ref HAL_I2C_RegisterAddrCallback() 230:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to register an interrupt callback. 231:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 232:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** Function @ref HAL_I2C_RegisterCallback() allows to register following callbacks: 233:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) MasterTxCpltCallback : callback for Master transmission end of transfer. 234:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) MasterRxCpltCallback : callback for Master reception end of transfer. 235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) SlaveTxCpltCallback : callback for Slave transmission end of transfer. 236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) SlaveRxCpltCallback : callback for Slave reception end of transfer. 237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) ListenCpltCallback : callback for end of listen mode. 238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) MemTxCpltCallback : callback for Memory transmission end of transfer. 239:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) MemRxCpltCallback : callback for Memory reception end of transfer. 240:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) ErrorCallback : callback for error detection. 241:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) AbortCpltCallback : callback for abort completion process. 242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) MspInitCallback : callback for Msp Init. 243:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) MspDeInitCallback : callback for Msp DeInit. 244:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** This function takes as parameters the HAL peripheral handle, the Callback ID 245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** and a pointer to the user callback function. 246:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** For specific callback AddrCallback use dedicated register callbacks : @ref HAL_I2C_RegisterAdd 248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** Use function @ref HAL_I2C_UnRegisterCallback to reset a callback to the default 250:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** weak function. 251:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @ref HAL_I2C_UnRegisterCallback takes as parameters the HAL peripheral handle, 252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** and the Callback ID. 253:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** This function allows to reset following callbacks: 254:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) MasterTxCpltCallback : callback for Master transmission end of transfer. 255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) MasterRxCpltCallback : callback for Master reception end of transfer. 256:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) SlaveTxCpltCallback : callback for Slave transmission end of transfer. 257:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) SlaveRxCpltCallback : callback for Slave reception end of transfer. 258:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) ListenCpltCallback : callback for end of listen mode. 259:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) MemTxCpltCallback : callback for Memory transmission end of transfer. 260:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) MemRxCpltCallback : callback for Memory reception end of transfer. 261:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) ErrorCallback : callback for error detection. 262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) AbortCpltCallback : callback for abort completion process. ARM GAS /tmp/ccpK4Ax4.s page 6 263:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) MspInitCallback : callback for Msp Init. 264:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) MspDeInitCallback : callback for Msp DeInit. 265:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 266:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** For callback AddrCallback use dedicated register callbacks : @ref HAL_I2C_UnRegisterAddrCallba 267:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 268:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** By default, after the @ref HAL_I2C_Init() and when the state is @ref HAL_I2C_STATE_RESET 269:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** all callbacks are set to the corresponding weak functions: 270:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** examples @ref HAL_I2C_MasterTxCpltCallback(), @ref HAL_I2C_MasterRxCpltCallback(). 271:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** Exception done for MspInit and MspDeInit functions that are 272:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** reset to the legacy weak functions in the @ref HAL_I2C_Init()/ @ref HAL_I2C_DeInit() only when 273:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** these callbacks are null (not registered beforehand). 274:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** If MspInit or MspDeInit are not null, the @ref HAL_I2C_Init()/ @ref HAL_I2C_DeInit() 275:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** keep and use the user MspInit/MspDeInit callbacks (registered beforehand) whatever the state. 276:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 277:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** Callbacks can be registered/unregistered in @ref HAL_I2C_STATE_READY state only. 278:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** Exception done MspInit/MspDeInit functions that can be registered/unregistered 279:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** in @ref HAL_I2C_STATE_READY or @ref HAL_I2C_STATE_RESET state, 280:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** thus registered (user) MspInit/DeInit callbacks can be used during the Init/DeInit. 281:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** Then, the user first registers the MspInit/MspDeInit user callbacks 282:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** using @ref HAL_I2C_RegisterCallback() before calling @ref HAL_I2C_DeInit() 283:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** or @ref HAL_I2C_Init() function. 284:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 285:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** When the compilation flag USE_HAL_I2C_REGISTER_CALLBACKS is set to 0 or 286:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** not defined, the callback registration feature is not available and all callbacks 287:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** are set to the corresponding weak functions. 288:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 289:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 290:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (@) You can refer to the I2C HAL driver header file for more useful macros 291:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 292:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @endverbatim 293:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ****************************************************************************** 294:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @attention 295:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * 296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *

© Copyright (c) 2016 STMicroelectronics. 297:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * All rights reserved.

298:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * 299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * This software component is licensed by ST under BSD 3-Clause license, 300:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the "License"; You may not use this file except in compliance with the 301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * License. You may obtain a copy of the License at: 302:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * opensource.org/licenses/BSD-3-Clause 303:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * 304:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ****************************************************************************** 305:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 306:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 307:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Includes ------------------------------------------------------------------*/ 308:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #include "stm32f0xx_hal.h" 309:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** @addtogroup STM32F0xx_HAL_Driver 311:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @{ 312:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 314:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** @defgroup I2C I2C 315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief I2C HAL module driver 316:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @{ 317:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 319:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #ifdef HAL_I2C_MODULE_ENABLED ARM GAS /tmp/ccpK4Ax4.s page 7 320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private typedef -----------------------------------------------------------*/ 322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private define ------------------------------------------------------------*/ 323:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 324:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** @defgroup I2C_Private_Define I2C Private Define 325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @{ 326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 327:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define TIMING_CLEAR_MASK (0xF0FFFFFFU) /*!< I2C TIMING clear register Mask */ 328:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_TIMEOUT_ADDR (10000U) /*!< 10 s */ 329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_TIMEOUT_BUSY (25U) /*!< 25 ms */ 330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_TIMEOUT_DIR (25U) /*!< 25 ms */ 331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_TIMEOUT_RXNE (25U) /*!< 25 ms */ 332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_TIMEOUT_STOPF (25U) /*!< 25 ms */ 333:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_TIMEOUT_TC (25U) /*!< 25 ms */ 334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_TIMEOUT_TCR (25U) /*!< 25 ms */ 335:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_TIMEOUT_TXIS (25U) /*!< 25 ms */ 336:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_TIMEOUT_FLAG (25U) /*!< 25 ms */ 337:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 338:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define MAX_NBYTE_SIZE 255U 339:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define SlaveAddr_SHIFT 7U 340:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define SlaveAddr_MSK 0x06U 341:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 342:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private define for @ref PreviousState usage */ 343:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_STATE_MSK ((uint32_t)((uint32_t)((uint32_t)HAL_I2C_STATE_BUSY_TX | (uint32_ 344:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_STATE_NONE ((uint32_t)(HAL_I2C_MODE_NONE)) 345:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_STATE_MASTER_BUSY_TX ((uint32_t)(((uint32_t)HAL_I2C_STATE_BUSY_TX & I2C_STATE_MSK) | ( 346:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_STATE_MASTER_BUSY_RX ((uint32_t)(((uint32_t)HAL_I2C_STATE_BUSY_RX & I2C_STATE_MSK) | ( 347:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_STATE_SLAVE_BUSY_TX ((uint32_t)(((uint32_t)HAL_I2C_STATE_BUSY_TX & I2C_STATE_MSK) | ( 348:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_STATE_SLAVE_BUSY_RX ((uint32_t)(((uint32_t)HAL_I2C_STATE_BUSY_RX & I2C_STATE_MSK) | ( 349:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_STATE_MEM_BUSY_TX ((uint32_t)(((uint32_t)HAL_I2C_STATE_BUSY_TX & I2C_STATE_MSK) | ( 350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_STATE_MEM_BUSY_RX ((uint32_t)(((uint32_t)HAL_I2C_STATE_BUSY_RX & I2C_STATE_MSK) | ( 351:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 352:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 353:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private define to centralize the enable/disable of Interrupts */ 354:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_XFER_TX_IT (0x00000001U) 355:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_XFER_RX_IT (0x00000002U) 356:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_XFER_LISTEN_IT (0x00000004U) 357:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 358:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_XFER_ERROR_IT (0x00000011U) 359:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_XFER_CPLT_IT (0x00000012U) 360:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_XFER_RELOAD_IT (0x00000012U) 361:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 362:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private define Sequential Transfer Options default/reset value */ 363:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #define I2C_NO_OPTION_FRAME (0xFFFF0000U) 364:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 365:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @} 366:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 367:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 368:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private macro -------------------------------------------------------------*/ 369:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private variables ---------------------------------------------------------*/ 370:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private function prototypes -----------------------------------------------*/ 371:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 372:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** @defgroup I2C_Private_Functions I2C Private Functions 373:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @{ 374:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 375:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private functions to handle DMA transfer */ 376:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_DMAMasterTransmitCplt(DMA_HandleTypeDef *hdma); ARM GAS /tmp/ccpK4Ax4.s page 8 377:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_DMAMasterReceiveCplt(DMA_HandleTypeDef *hdma); 378:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_DMASlaveTransmitCplt(DMA_HandleTypeDef *hdma); 379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_DMASlaveReceiveCplt(DMA_HandleTypeDef *hdma); 380:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_DMAError(DMA_HandleTypeDef *hdma); 381:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_DMAAbort(DMA_HandleTypeDef *hdma); 382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 383:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private functions to handle IT transfer */ 384:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ITAddrCplt(I2C_HandleTypeDef *hi2c, uint32_t ITFlags); 385:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ITMasterSeqCplt(I2C_HandleTypeDef *hi2c); 386:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ITSlaveSeqCplt(I2C_HandleTypeDef *hi2c); 387:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ITMasterCplt(I2C_HandleTypeDef *hi2c, uint32_t ITFlags); 388:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ITSlaveCplt(I2C_HandleTypeDef *hi2c, uint32_t ITFlags); 389:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ITListenCplt(I2C_HandleTypeDef *hi2c, uint32_t ITFlags); 390:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ITError(I2C_HandleTypeDef *hi2c, uint32_t ErrorCode); 391:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 392:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private functions to handle IT transfer */ 393:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_RequestMemoryWrite(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint1 394:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_RequestMemoryRead(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16 395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 396:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private functions for I2C transfer IRQ handler */ 397:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_Master_ISR_IT(struct __I2C_HandleTypeDef *hi2c, uint32_t ITFlags, uint 398:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_Slave_ISR_IT(struct __I2C_HandleTypeDef *hi2c, uint32_t ITFlags, uint3 399:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_Master_ISR_DMA(struct __I2C_HandleTypeDef *hi2c, uint32_t ITFlags, uin 400:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_Slave_ISR_DMA(struct __I2C_HandleTypeDef *hi2c, uint32_t ITFlags, uint 401:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 402:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private functions to handle flags during polling transfer */ 403:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_WaitOnFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Flag, FlagSta 404:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_WaitOnTXISFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, 405:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_WaitOnRXNEFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, 406:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_WaitOnSTOPFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, 407:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_IsAcknowledgeFailed(I2C_HandleTypeDef *hi2c, uint32_t Timeout, uint32_ 408:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 409:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private functions to centralize the enable/disable of Interrupts */ 410:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_Enable_IRQ(I2C_HandleTypeDef *hi2c, uint16_t InterruptRequest); 411:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_Disable_IRQ(I2C_HandleTypeDef *hi2c, uint16_t InterruptRequest); 412:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private function to flush TXDR register */ 414:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_Flush_TXDR(I2C_HandleTypeDef *hi2c); 415:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 416:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private function to handle start, restart or stop a transfer */ 417:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_TransferConfig(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t Size, uint32_t 418:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 419:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Private function to Convert Specific options */ 420:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ConvertOtherXferOptions(I2C_HandleTypeDef *hi2c); 421:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 422:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @} 423:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 424:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 425:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Exported functions --------------------------------------------------------*/ 426:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** @defgroup I2C_Exported_Functions I2C Exported Functions 428:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @{ 429:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 430:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** @defgroup I2C_Exported_Functions_Group1 Initialization and de-initialization functions 432:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Initialization and Configuration functions 433:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * ARM GAS /tmp/ccpK4Ax4.s page 9 434:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @verbatim 435:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** =============================================================================== 436:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ##### Initialization and de-initialization functions ##### 437:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** =============================================================================== 438:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] This subsection provides a set of functions allowing to initialize and 439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** deinitialize the I2Cx peripheral: 440:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 441:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) User must Implement HAL_I2C_MspInit() function in which he configures 442:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** all related peripherals resources (CLOCK, GPIO, DMA, IT and NVIC ). 443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 444:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Call the function HAL_I2C_Init() to configure the selected device with 445:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** the selected configuration: 446:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Clock Timing 447:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Own Address 1 448:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Addressing mode (Master, Slave) 449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Dual Addressing mode 450:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Own Address 2 451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Own Address 2 Mask 452:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) General call mode 453:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Nostretch mode 454:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 455:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (+) Call the function HAL_I2C_DeInit() to restore the default configuration 456:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** of the selected I2Cx peripheral. 457:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 458:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @endverbatim 459:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @{ 460:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 461:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 462:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 463:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Initializes the I2C according to the specified parameters 464:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in the I2C_InitTypeDef and initialize the associated handle. 465:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 466:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 467:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 468:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 469:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Init(I2C_HandleTypeDef *hi2c) 470:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 471:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the I2C handle allocation */ 472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c == NULL) 473:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 474:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 475:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 477:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 478:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_ALL_INSTANCE(hi2c->Instance)); 479:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_OWN_ADDRESS1(hi2c->Init.OwnAddress1)); 480:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_ADDRESSING_MODE(hi2c->Init.AddressingMode)); 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_DUAL_ADDRESS(hi2c->Init.DualAddressMode)); 482:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_OWN_ADDRESS2(hi2c->Init.OwnAddress2)); 483:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_OWN_ADDRESS2_MASK(hi2c->Init.OwnAddress2Masks)); 484:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_GENERAL_CALL(hi2c->Init.GeneralCallMode)); 485:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_NO_STRETCH(hi2c->Init.NoStretchMode)); 486:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 487:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_RESET) 488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 489:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Allocate lock resource and initialize it */ 490:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Lock = HAL_UNLOCKED; ARM GAS /tmp/ccpK4Ax4.s page 10 491:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 492:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 493:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Init the I2C Callback settings */ 494:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MasterTxCpltCallback = HAL_I2C_MasterTxCpltCallback; /* Legacy weak MasterTxCpltCallback 495:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MasterRxCpltCallback = HAL_I2C_MasterRxCpltCallback; /* Legacy weak MasterRxCpltCallback 496:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->SlaveTxCpltCallback = HAL_I2C_SlaveTxCpltCallback; /* Legacy weak SlaveTxCpltCallback 497:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->SlaveRxCpltCallback = HAL_I2C_SlaveRxCpltCallback; /* Legacy weak SlaveRxCpltCallback 498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ListenCpltCallback = HAL_I2C_ListenCpltCallback; /* Legacy weak ListenCpltCallback 499:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MemTxCpltCallback = HAL_I2C_MemTxCpltCallback; /* Legacy weak MemTxCpltCallback 500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MemRxCpltCallback = HAL_I2C_MemRxCpltCallback; /* Legacy weak MemRxCpltCallback 501:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCallback = HAL_I2C_ErrorCallback; /* Legacy weak ErrorCallback 502:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->AbortCpltCallback = HAL_I2C_AbortCpltCallback; /* Legacy weak AbortCpltCallback 503:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->AddrCallback = HAL_I2C_AddrCallback; /* Legacy weak AddrCallback 504:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->MspInitCallback == NULL) 506:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 507:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MspInitCallback = HAL_I2C_MspInit; /* Legacy weak MspInit */ 508:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 509:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 510:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Init the low level hardware : GPIO, CLOCK, CORTEX...etc */ 511:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MspInitCallback(hi2c); 512:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 513:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Init the low level hardware : GPIO, CLOCK, CORTEX...etc */ 514:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_MspInit(hi2c); 515:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 516:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 517:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 518:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY; 519:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 520:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable the selected I2C peripheral */ 521:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_DISABLE(hi2c); 522:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 523:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /*---------------------------- I2Cx TIMINGR Configuration ------------------*/ 524:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Configure I2Cx: Frequency range */ 525:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->TIMINGR = hi2c->Init.Timing & TIMING_CLEAR_MASK; 526:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 527:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /*---------------------------- I2Cx OAR1 Configuration ---------------------*/ 528:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Own Address1 before set the Own Address1 configuration */ 529:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->OAR1 &= ~I2C_OAR1_OA1EN; 530:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 531:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Configure I2Cx: Own Address1 and ack own address1 mode */ 532:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->Init.AddressingMode == I2C_ADDRESSINGMODE_7BIT) 533:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 534:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->OAR1 = (I2C_OAR1_OA1EN | hi2c->Init.OwnAddress1); 535:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 536:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else /* I2C_ADDRESSINGMODE_10BIT */ 537:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 538:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->OAR1 = (I2C_OAR1_OA1EN | I2C_OAR1_OA1MODE | hi2c->Init.OwnAddress1); 539:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 540:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 541:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /*---------------------------- I2Cx CR2 Configuration ----------------------*/ 542:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Configure I2Cx: Addressing Master mode */ 543:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->Init.AddressingMode == I2C_ADDRESSINGMODE_10BIT) 544:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 545:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 = (I2C_CR2_ADD10); 546:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 547:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the AUTOEND by default, and enable NACK (should be disable only during Slave process */ ARM GAS /tmp/ccpK4Ax4.s page 11 548:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= (I2C_CR2_AUTOEND | I2C_CR2_NACK); 549:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 550:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /*---------------------------- I2Cx OAR2 Configuration ---------------------*/ 551:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Own Address2 before set the Own Address2 configuration */ 552:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->OAR2 &= ~I2C_DUALADDRESS_ENABLE; 553:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 554:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Configure I2Cx: Dual mode and Own Address2 */ 555:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->OAR2 = (hi2c->Init.DualAddressMode | hi2c->Init.OwnAddress2 | (hi2c->Init.OwnAddr 556:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 557:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /*---------------------------- I2Cx CR1 Configuration ----------------------*/ 558:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Configure I2Cx: Generalcall and NoStretch mode */ 559:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 = (hi2c->Init.GeneralCallMode | hi2c->Init.NoStretchMode); 560:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 561:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the selected I2C peripheral */ 562:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_ENABLE(hi2c); 563:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 564:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 565:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 566:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_NONE; 567:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 568:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 569:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 570:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 571:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 572:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 573:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief DeInitialize the I2C peripheral. 574:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 575:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 576:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 577:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 578:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_DeInit(I2C_HandleTypeDef *hi2c) 579:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 580:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the I2C handle allocation */ 581:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c == NULL) 582:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 583:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 584:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 585:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 586:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 587:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_ALL_INSTANCE(hi2c->Instance)); 588:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 589:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY; 590:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 591:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable the I2C Peripheral Clock */ 592:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_DISABLE(hi2c); 593:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 594:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 595:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->MspDeInitCallback == NULL) 596:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 597:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MspDeInitCallback = HAL_I2C_MspDeInit; /* Legacy weak MspDeInit */ 598:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 599:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 600:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* DeInit the low level hardware: GPIO, CLOCK, NVIC */ 601:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MspDeInitCallback(hi2c); 602:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 603:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* DeInit the low level hardware: GPIO, CLOCK, NVIC */ 604:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_MspDeInit(hi2c); ARM GAS /tmp/ccpK4Ax4.s page 12 605:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 606:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 607:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 608:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_RESET; 609:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_NONE; 610:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 611:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 612:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Release Lock */ 613:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 614:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 615:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 616:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 617:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 618:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 619:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Initialize the I2C MSP. 620:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 621:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 622:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 623:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 624:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __weak void HAL_I2C_MspInit(I2C_HandleTypeDef *hi2c) 625:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 626:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 627:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(hi2c); 628:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 629:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* NOTE : This function should not be modified, when the callback is needed, 630:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** the HAL_I2C_MspInit could be implemented in the user file 631:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 632:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 633:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 634:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 635:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief DeInitialize the I2C MSP. 636:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 637:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 638:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 639:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 640:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __weak void HAL_I2C_MspDeInit(I2C_HandleTypeDef *hi2c) 641:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 642:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 643:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(hi2c); 644:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 645:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* NOTE : This function should not be modified, when the callback is needed, 646:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** the HAL_I2C_MspDeInit could be implemented in the user file 647:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 648:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 649:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 650:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 651:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 652:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Register a User I2C Callback 653:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * To be used instead of the weak predefined callback 654:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 655:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 656:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param CallbackID ID of the callback to be registered 657:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * This parameter can be one of the following values: 658:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_MASTER_TX_COMPLETE_CB_ID Master Tx Transfer completed callback ID 659:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_MASTER_RX_COMPLETE_CB_ID Master Rx Transfer completed callback ID 660:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_SLAVE_TX_COMPLETE_CB_ID Slave Tx Transfer completed callback ID 661:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_SLAVE_RX_COMPLETE_CB_ID Slave Rx Transfer completed callback ID ARM GAS /tmp/ccpK4Ax4.s page 13 662:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_LISTEN_COMPLETE_CB_ID Listen Complete callback ID 663:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_MEM_TX_COMPLETE_CB_ID Memory Tx Transfer callback ID 664:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_MEM_RX_COMPLETE_CB_ID Memory Rx Transfer completed callback ID 665:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_ERROR_CB_ID Error callback ID 666:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_ABORT_CB_ID Abort callback ID 667:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_MSPINIT_CB_ID MspInit callback ID 668:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_MSPDEINIT_CB_ID MspDeInit callback ID 669:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pCallback pointer to the Callback function 670:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 671:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 672:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_RegisterCallback(I2C_HandleTypeDef *hi2c, HAL_I2C_CallbackIDTypeDef Callb 673:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 674:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef status = HAL_OK; 675:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 676:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (pCallback == NULL) 677:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 678:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update the error code */ 679:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; 680:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 681:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 682:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 683:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process locked */ 684:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 685:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 686:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (HAL_I2C_STATE_READY == hi2c->State) 687:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 688:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** switch (CallbackID) 689:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 690:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MASTER_TX_COMPLETE_CB_ID : 691:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MasterTxCpltCallback = pCallback; 692:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 693:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 694:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MASTER_RX_COMPLETE_CB_ID : 695:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MasterRxCpltCallback = pCallback; 696:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 697:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 698:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_SLAVE_TX_COMPLETE_CB_ID : 699:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->SlaveTxCpltCallback = pCallback; 700:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 701:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 702:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_SLAVE_RX_COMPLETE_CB_ID : 703:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->SlaveRxCpltCallback = pCallback; 704:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 705:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 706:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_LISTEN_COMPLETE_CB_ID : 707:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ListenCpltCallback = pCallback; 708:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 709:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 710:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MEM_TX_COMPLETE_CB_ID : 711:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MemTxCpltCallback = pCallback; 712:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 713:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 714:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MEM_RX_COMPLETE_CB_ID : 715:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MemRxCpltCallback = pCallback; 716:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 717:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 718:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_ERROR_CB_ID : ARM GAS /tmp/ccpK4Ax4.s page 14 719:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCallback = pCallback; 720:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 721:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 722:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_ABORT_CB_ID : 723:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->AbortCpltCallback = pCallback; 724:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 725:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 726:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MSPINIT_CB_ID : 727:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MspInitCallback = pCallback; 728:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 729:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 730:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MSPDEINIT_CB_ID : 731:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MspDeInitCallback = pCallback; 732:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 733:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 734:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** default : 735:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update the error code */ 736:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; 737:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 738:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Return error status */ 739:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** status = HAL_ERROR; 740:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 741:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 742:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 743:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if (HAL_I2C_STATE_RESET == hi2c->State) 744:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 745:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** switch (CallbackID) 746:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 747:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MSPINIT_CB_ID : 748:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MspInitCallback = pCallback; 749:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 750:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 751:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MSPDEINIT_CB_ID : 752:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MspDeInitCallback = pCallback; 753:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 754:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 755:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** default : 756:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update the error code */ 757:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; 758:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 759:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Return error status */ 760:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** status = HAL_ERROR; 761:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 762:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 763:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 764:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 765:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 766:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update the error code */ 767:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; 768:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 769:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Return error status */ 770:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** status = HAL_ERROR; 771:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 772:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 773:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Release Lock */ 774:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 775:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return status; ARM GAS /tmp/ccpK4Ax4.s page 15 776:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 777:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 778:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 779:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Unregister an I2C Callback 780:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * I2C callback is redirected to the weak predefined callback 781:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 782:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 783:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param CallbackID ID of the callback to be unregistered 784:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * This parameter can be one of the following values: 785:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * This parameter can be one of the following values: 786:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_MASTER_TX_COMPLETE_CB_ID Master Tx Transfer completed callback ID 787:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_MASTER_RX_COMPLETE_CB_ID Master Rx Transfer completed callback ID 788:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_SLAVE_TX_COMPLETE_CB_ID Slave Tx Transfer completed callback ID 789:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_SLAVE_RX_COMPLETE_CB_ID Slave Rx Transfer completed callback ID 790:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_LISTEN_COMPLETE_CB_ID Listen Complete callback ID 791:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_MEM_TX_COMPLETE_CB_ID Memory Tx Transfer callback ID 792:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_MEM_RX_COMPLETE_CB_ID Memory Rx Transfer completed callback ID 793:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_ERROR_CB_ID Error callback ID 794:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_ABORT_CB_ID Abort callback ID 795:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_MSPINIT_CB_ID MspInit callback ID 796:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref HAL_I2C_MSPDEINIT_CB_ID MspDeInit callback ID 797:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 798:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 799:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_UnRegisterCallback(I2C_HandleTypeDef *hi2c, HAL_I2C_CallbackIDTypeDef Cal 800:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 801:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef status = HAL_OK; 802:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 803:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process locked */ 804:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 805:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 806:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (HAL_I2C_STATE_READY == hi2c->State) 807:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 808:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** switch (CallbackID) 809:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 810:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MASTER_TX_COMPLETE_CB_ID : 811:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MasterTxCpltCallback = HAL_I2C_MasterTxCpltCallback; /* Legacy weak MasterTxCpltCallb 812:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 813:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 814:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MASTER_RX_COMPLETE_CB_ID : 815:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MasterRxCpltCallback = HAL_I2C_MasterRxCpltCallback; /* Legacy weak MasterRxCpltCallb 816:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 817:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 818:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_SLAVE_TX_COMPLETE_CB_ID : 819:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->SlaveTxCpltCallback = HAL_I2C_SlaveTxCpltCallback; /* Legacy weak SlaveTxCpltCallba 820:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 821:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 822:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_SLAVE_RX_COMPLETE_CB_ID : 823:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->SlaveRxCpltCallback = HAL_I2C_SlaveRxCpltCallback; /* Legacy weak SlaveRxCpltCallba 824:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 825:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 826:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_LISTEN_COMPLETE_CB_ID : 827:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ListenCpltCallback = HAL_I2C_ListenCpltCallback; /* Legacy weak ListenCpltCallbac 828:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 829:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 830:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MEM_TX_COMPLETE_CB_ID : 831:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MemTxCpltCallback = HAL_I2C_MemTxCpltCallback; /* Legacy weak MemTxCpltCallback 832:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; ARM GAS /tmp/ccpK4Ax4.s page 16 833:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 834:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MEM_RX_COMPLETE_CB_ID : 835:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MemRxCpltCallback = HAL_I2C_MemRxCpltCallback; /* Legacy weak MemRxCpltCallback 836:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 837:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 838:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_ERROR_CB_ID : 839:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCallback = HAL_I2C_ErrorCallback; /* Legacy weak ErrorCallback 840:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 841:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 842:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_ABORT_CB_ID : 843:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->AbortCpltCallback = HAL_I2C_AbortCpltCallback; /* Legacy weak AbortCpltCallback 844:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 845:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 846:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MSPINIT_CB_ID : 847:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MspInitCallback = HAL_I2C_MspInit; /* Legacy weak MspInit 848:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 849:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 850:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MSPDEINIT_CB_ID : 851:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MspDeInitCallback = HAL_I2C_MspDeInit; /* Legacy weak MspDeInit 852:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 853:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 854:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** default : 855:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update the error code */ 856:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; 857:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 858:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Return error status */ 859:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** status = HAL_ERROR; 860:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 861:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 862:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 863:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if (HAL_I2C_STATE_RESET == hi2c->State) 864:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 865:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** switch (CallbackID) 866:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 867:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MSPINIT_CB_ID : 868:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MspInitCallback = HAL_I2C_MspInit; /* Legacy weak MspInit 869:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 870:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 871:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** case HAL_I2C_MSPDEINIT_CB_ID : 872:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MspDeInitCallback = HAL_I2C_MspDeInit; /* Legacy weak MspDeInit 873:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 874:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 875:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** default : 876:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update the error code */ 877:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; 878:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 879:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Return error status */ 880:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** status = HAL_ERROR; 881:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** break; 882:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 883:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 884:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 885:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 886:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update the error code */ 887:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; 888:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 889:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Return error status */ ARM GAS /tmp/ccpK4Ax4.s page 17 890:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** status = HAL_ERROR; 891:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 892:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 893:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Release Lock */ 894:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 895:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return status; 896:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 897:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 898:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 899:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Register the Slave Address Match I2C Callback 900:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * To be used instead of the weak HAL_I2C_AddrCallback() predefined callback 901:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 902:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 903:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pCallback pointer to the Address Match Callback function 904:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 905:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 906:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_RegisterAddrCallback(I2C_HandleTypeDef *hi2c, pI2C_AddrCallbackTypeDef pC 907:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 908:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef status = HAL_OK; 909:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 910:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (pCallback == NULL) 911:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 912:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update the error code */ 913:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; 914:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 915:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 916:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 917:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process locked */ 918:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 919:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 920:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (HAL_I2C_STATE_READY == hi2c->State) 921:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 922:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->AddrCallback = pCallback; 923:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 924:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 925:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 926:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update the error code */ 927:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; 928:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 929:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Return error status */ 930:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** status = HAL_ERROR; 931:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 932:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 933:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Release Lock */ 934:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 935:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return status; 936:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 937:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 938:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 939:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief UnRegister the Slave Address Match I2C Callback 940:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * Info Ready I2C Callback is redirected to the weak HAL_I2C_AddrCallback() predefined cal 941:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 942:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 943:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 944:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 945:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_UnRegisterAddrCallback(I2C_HandleTypeDef *hi2c) 946:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 18 947:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef status = HAL_OK; 948:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 949:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process locked */ 950:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 951:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 952:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (HAL_I2C_STATE_READY == hi2c->State) 953:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 954:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->AddrCallback = HAL_I2C_AddrCallback; /* Legacy weak AddrCallback */ 955:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 956:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 957:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 958:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update the error code */ 959:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_INVALID_CALLBACK; 960:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 961:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Return error status */ 962:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** status = HAL_ERROR; 963:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 964:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 965:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Release Lock */ 966:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 967:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return status; 968:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 969:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 970:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 971:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 972:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 973:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @} 974:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 975:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 976:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** @defgroup I2C_Exported_Functions_Group2 Input and Output operation functions 977:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Data transfers functions 978:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * 979:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @verbatim 980:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** =============================================================================== 981:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ##### IO operation functions ##### 982:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** =============================================================================== 983:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 984:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** This subsection provides a set of functions allowing to manage the I2C data 985:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** transfers. 986:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 987:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (#) There are two modes of transfer: 988:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) Blocking mode : The communication is performed in the polling mode. 989:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** The status of all data processing is returned by the same function 990:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** after finishing transfer. 991:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) No-Blocking mode : The communication is performed using Interrupts 992:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** or DMA. These functions return the status of the transfer startup. 993:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** The end of the data processing will be indicated through the 994:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** dedicated I2C IRQ when using Interrupt mode or the DMA IRQ when 995:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** using DMA mode. 996:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 997:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (#) Blocking mode functions are : 998:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Master_Transmit() 999:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Master_Receive() 1000:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Slave_Transmit() 1001:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Slave_Receive() 1002:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Mem_Write() 1003:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Mem_Read() ARM GAS /tmp/ccpK4Ax4.s page 19 1004:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_IsDeviceReady() 1005:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1006:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (#) No-Blocking mode functions with Interrupt are : 1007:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Master_Transmit_IT() 1008:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Master_Receive_IT() 1009:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Slave_Transmit_IT() 1010:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Slave_Receive_IT() 1011:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Mem_Write_IT() 1012:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Mem_Read_IT() 1013:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Master_Seq_Transmit_IT() 1014:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Master_Seq_Receive_IT() 1015:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Slave_Seq_Transmit_IT() 1016:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Slave_Seq_Receive_IT() 1017:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_EnableListen_IT() 1018:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_DisableListen_IT() 1019:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Master_Abort_IT() 1020:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1021:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (#) No-Blocking mode functions with DMA are : 1022:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Master_Transmit_DMA() 1023:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Master_Receive_DMA() 1024:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Slave_Transmit_DMA() 1025:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Slave_Receive_DMA() 1026:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Mem_Write_DMA() 1027:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Mem_Read_DMA() 1028:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Master_Seq_Transmit_DMA() 1029:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Master_Seq_Receive_DMA() 1030:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Slave_Seq_Transmit_DMA() 1031:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_Slave_Seq_Receive_DMA() 1032:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1033:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (#) A set of Transfer Complete Callbacks are provided in non Blocking mode: 1034:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_MasterTxCpltCallback() 1035:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_MasterRxCpltCallback() 1036:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_SlaveTxCpltCallback() 1037:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_SlaveRxCpltCallback() 1038:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_MemTxCpltCallback() 1039:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_MemRxCpltCallback() 1040:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_AddrCallback() 1041:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_ListenCpltCallback() 1042:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_ErrorCallback() 1043:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (++) HAL_I2C_AbortCpltCallback() 1044:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1045:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @endverbatim 1046:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @{ 1047:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 1048:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1049:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 1050:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Transmits in master mode an amount of data in blocking mode. 1051:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 1052:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 1053:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 1054:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 1055:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 1056:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 1057:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Timeout Timeout duration 1058:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 1059:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 1060:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pD ARM GAS /tmp/ccpK4Ax4.s page 20 1061:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1062:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 1063:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1064:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 1065:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1066:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 1067:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 1068:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1069:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Init tickstart for timeout management*/ 1070:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tickstart = HAL_GetTick(); 1071:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1072:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY, tickstart) != HAL_OK 1073:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1074:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1075:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1076:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1077:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_TX; 1078:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 1079:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 1080:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1081:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 1082:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 1083:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 1084:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 1085:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1086:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address */ 1087:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */ 1088:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 1089:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1090:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 1091:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_GENERATE_S 1092:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1093:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1094:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1095:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 1096:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_GENERATE_ 1097:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1098:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1099:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (hi2c->XferCount > 0U) 1100:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1101:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until TXIS flag is set */ 1102:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnTXISFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) 1103:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1104:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1105:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1106:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Write data to TXDR */ 1107:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->TXDR = *hi2c->pBuffPtr; 1108:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1109:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Increment Buffer pointer */ 1110:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr++; 1111:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1112:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 1113:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize--; 1114:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1115:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->XferCount != 0U) && (hi2c->XferSize == 0U)) 1116:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1117:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until TCR flag is set */ ARM GAS /tmp/ccpK4Ax4.s page 21 1118:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_TCR, RESET, Timeout, tickstart) != HAL_OK) 1119:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1120:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1121:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1122:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 1124:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1125:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 1126:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_NO_STA 1127:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1128:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1129:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1130:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 1131:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_NO_ST 1132:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1133:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1134:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1135:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1136:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* No need to Check TC flag, with AUTOEND mode the stop is automatically generated */ 1137:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until STOPF flag is set */ 1138:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnSTOPFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) 1139:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1140:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1141:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1142:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1143:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear STOP Flag */ 1144:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF); 1145:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1146:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear Configuration Register 2 */ 1147:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_RESET_CR2(hi2c); 1148:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1149:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 1150:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 1151:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1152:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 1153:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 1154:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1155:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 1156:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1157:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1158:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1159:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 1160:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1162:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1163:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 1164:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Receives in master mode an amount of data in blocking mode. 1165:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 1166:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 1167:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 1168:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 1169:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 1170:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 1171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Timeout Timeout duration 1172:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 1173:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 1174:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Master_Receive(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pDa ARM GAS /tmp/ccpK4Ax4.s page 22 1175:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1176:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 1177:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1178:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 1179:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1180:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 1181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 1182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1183:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Init tickstart for timeout management*/ 1184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tickstart = HAL_GetTick(); 1185:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY, tickstart) != HAL_OK 1187:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1188:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1189:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1191:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_RX; 1192:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 1193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 1194:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1195:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 1196:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 1197:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 1198:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 1199:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1200:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address */ 1201:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */ 1202:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 1203:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1204:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 1205:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_GENERATE_S 1206:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1207:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1209:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 1210:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_GENERATE_ 1211:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1212:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1213:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (hi2c->XferCount > 0U) 1214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until RXNE flag is set */ 1216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnRXNEFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) 1217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1218:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1219:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1220:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Read data from RXDR */ 1222:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->RXDR; 1223:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1224:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Increment Buffer pointer */ 1225:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr++; 1226:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1227:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize--; 1228:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 1229:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1230:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->XferCount != 0U) && (hi2c->XferSize == 0U)) 1231:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 23 1232:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until TCR flag is set */ 1233:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_TCR, RESET, Timeout, tickstart) != HAL_OK) 1234:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 1239:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1240:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 1241:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_NO_STA 1242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1243:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1244:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 1246:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_NO_ST 1247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1250:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1251:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* No need to Check TC flag, with AUTOEND mode the stop is automatically generated */ 1252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until STOPF flag is set */ 1253:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnSTOPFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) 1254:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1256:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1257:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1258:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear STOP Flag */ 1259:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF); 1260:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1261:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear Configuration Register 2 */ 1262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_RESET_CR2(hi2c); 1263:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1264:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 1265:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 1266:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1267:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 1268:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 1269:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1270:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 1271:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1272:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1273:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1274:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 1275:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1276:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1277:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1278:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 1279:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Transmits in slave mode an amount of data in blocking mode. 1280:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 1281:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 1282:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 1283:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 1284:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Timeout Timeout duration 1285:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 1286:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 1287:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, ui 1288:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 24 1289:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 1290:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1291:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 1292:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1293:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((pData == NULL) || (Size == 0U)) 1294:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1295:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_INVALID_PARAM; 1296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1297:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1298:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 1299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 1300:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Init tickstart for timeout management*/ 1302:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tickstart = HAL_GetTick(); 1303:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1304:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_TX; 1305:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 1306:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 1307:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1308:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 1309:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 1310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 1311:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 1312:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable Address Acknowledge */ 1314:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 &= ~I2C_CR2_NACK; 1315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1316:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until ADDR flag is set */ 1317:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, RESET, Timeout, tickstart) != HAL_OK) 1318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1319:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address Acknowledge */ 1320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 1321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1323:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1324:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear ADDR flag */ 1325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_ADDR); 1326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1327:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If 10bit addressing mode is selected */ 1328:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->Init.AddressingMode == I2C_ADDRESSINGMODE_10BIT) 1329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until ADDR flag is set */ 1331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, RESET, Timeout, tickstart) != HAL_OK) 1332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1333:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address Acknowledge */ 1334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 1335:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1336:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1337:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1338:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear ADDR flag */ 1339:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_ADDR); 1340:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1341:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1342:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until DIR flag is set Transmitter mode */ 1343:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_DIR, RESET, Timeout, tickstart) != HAL_OK) 1344:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1345:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address Acknowledge */ ARM GAS /tmp/ccpK4Ax4.s page 25 1346:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 1347:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1348:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1349:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (hi2c->XferCount > 0U) 1351:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1352:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until TXIS flag is set */ 1353:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnTXISFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) 1354:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1355:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address Acknowledge */ 1356:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 1357:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1358:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1359:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1360:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Write data to TXDR */ 1361:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->TXDR = *hi2c->pBuffPtr; 1362:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1363:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Increment Buffer pointer */ 1364:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr++; 1365:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1366:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 1367:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1368:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1369:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until STOP flag is set */ 1370:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnSTOPFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) 1371:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1372:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address Acknowledge */ 1373:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 1374:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1375:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->ErrorCode == HAL_I2C_ERROR_AF) 1376:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1377:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Normal use case for Transmitter mode */ 1378:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* A NACK is generated to confirm the end of transfer */ 1379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 1380:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1381:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1383:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1384:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1385:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1386:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1387:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear STOP flag */ 1388:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF); 1389:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1390:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until BUSY flag is reset */ 1391:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, Timeout, tickstart) != HAL_OK) 1392:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1393:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address Acknowledge */ 1394:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 1395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1396:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1397:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1398:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address Acknowledge */ 1399:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 1400:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1401:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 1402:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; ARM GAS /tmp/ccpK4Ax4.s page 26 1403:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1404:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 1405:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 1406:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1407:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 1408:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1409:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1410:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1411:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 1412:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1414:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1415:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 1416:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Receive in slave mode an amount of data in blocking mode 1417:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 1418:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 1419:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 1420:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 1421:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Timeout Timeout duration 1422:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 1423:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 1424:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Slave_Receive(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uin 1425:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1426:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 1427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1428:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 1429:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1430:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((pData == NULL) || (Size == 0U)) 1431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1432:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_INVALID_PARAM; 1433:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1434:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1435:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 1436:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 1437:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1438:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Init tickstart for timeout management*/ 1439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tickstart = HAL_GetTick(); 1440:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1441:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_RX; 1442:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 1443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 1444:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1445:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 1446:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 1447:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 1448:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 1449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1450:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable Address Acknowledge */ 1451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 &= ~I2C_CR2_NACK; 1452:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1453:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until ADDR flag is set */ 1454:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_ADDR, RESET, Timeout, tickstart) != HAL_OK) 1455:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1456:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address Acknowledge */ 1457:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 1458:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1459:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } ARM GAS /tmp/ccpK4Ax4.s page 27 1460:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1461:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear ADDR flag */ 1462:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_ADDR); 1463:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1464:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until DIR flag is reset Receiver mode */ 1465:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_DIR, SET, Timeout, tickstart) != HAL_OK) 1466:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1467:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address Acknowledge */ 1468:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 1469:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1470:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1471:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (hi2c->XferCount > 0U) 1473:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1474:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until RXNE flag is set */ 1475:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnRXNEFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) 1476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1477:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address Acknowledge */ 1478:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 1479:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1480:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Store Last receive data if any */ 1481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == SET) 1482:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1483:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Read data from RXDR */ 1484:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->RXDR; 1485:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1486:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Increment Buffer pointer */ 1487:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr++; 1488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1489:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 1490:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1491:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1492:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1493:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1494:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1495:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Read data from RXDR */ 1496:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->RXDR; 1497:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Increment Buffer pointer */ 1499:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr++; 1500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1501:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 1502:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1503:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1504:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until STOP flag is set */ 1505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnSTOPFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) 1506:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1507:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address Acknowledge */ 1508:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 1509:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1510:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1511:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1512:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear STOP flag */ 1513:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF); 1514:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1515:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until BUSY flag is reset */ 1516:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, Timeout, tickstart) != HAL_OK) ARM GAS /tmp/ccpK4Ax4.s page 28 1517:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1518:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address Acknowledge */ 1519:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 1520:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1521:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1522:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1523:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address Acknowledge */ 1524:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 1525:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1526:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 1527:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 1528:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1529:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 1530:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 1531:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1532:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 1533:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1534:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1535:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1536:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 1537:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1538:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1539:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1540:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 1541:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Transmit in master mode an amount of data in non-blocking mode with Interrupt 1542:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 1543:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 1544:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 1545:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 1546:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 1547:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 1548:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 1549:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 1550:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Master_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t 1551:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1552:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 1553:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1554:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 1555:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1556:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) == SET) 1557:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1558:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 1559:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1560:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1561:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 1562:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 1563:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1564:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_TX; 1565:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 1566:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 1567:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1568:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 1569:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 1570:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 1571:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 1572:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 1573:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 29 1574:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 1575:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1576:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 1577:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 1578:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1579:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1580:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1581:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 1582:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 1583:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1584:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1585:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address */ 1586:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE */ 1587:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, I2C_GENERATE_START_WRIT 1588:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1589:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 1590:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 1591:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1592:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 1593:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 1594:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 1595:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1596:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, TC, STOP, NACK, TXI interrupt */ 1597:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* possible to enable all of these */ 1598:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C_IT_ERRI | I2C_IT_TCI| I2C_IT_STOPI| I2C_IT_NACKI | I2C_IT_ADDRI | I2C_IT_RXI | I2C_IT_TX 1599:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_TX_IT); 1600:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1601:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 1602:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1603:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1604:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1605:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 1606:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1607:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1608:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1609:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 1610:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Receive in master mode an amount of data in non-blocking mode with Interrupt 1611:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 1612:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 1613:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 1614:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 1615:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 1616:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 1617:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 1618:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 1619:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Master_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t * 1620:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1621:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 1622:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1623:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 1624:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1625:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) == SET) 1626:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1627:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 1628:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1629:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1630:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ ARM GAS /tmp/ccpK4Ax4.s page 30 1631:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 1632:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1633:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_RX; 1634:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 1635:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 1636:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1637:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 1638:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 1639:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 1640:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 1641:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 1642:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1643:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 1644:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1645:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 1646:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 1647:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1648:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1649:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1650:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 1651:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 1652:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1653:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1654:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address */ 1655:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE */ 1656:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, I2C_GENERATE_START_READ 1657:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1658:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 1659:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 1660:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1661:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 1662:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 1663:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 1664:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1665:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, TC, STOP, NACK, RXI interrupt */ 1666:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* possible to enable all of these */ 1667:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C_IT_ERRI | I2C_IT_TCI| I2C_IT_STOPI| I2C_IT_NACKI | I2C_IT_ADDRI | I2C_IT_RXI | I2C_IT_TX 1668:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_RX_IT); 1669:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1670:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 1671:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1672:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1673:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1674:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 1675:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1676:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1677:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1678:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 1679:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Transmit in slave mode an amount of data in non-blocking mode with Interrupt 1680:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 1681:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 1682:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 1683:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 1684:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 1685:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 1686:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Slave_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size) 1687:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 31 1688:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 1689:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1690:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 1691:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 1692:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1693:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_TX; 1694:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 1695:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 1696:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1697:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable Address Acknowledge */ 1698:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 &= ~I2C_CR2_NACK; 1699:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1700:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 1701:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 1702:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 1703:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 1704:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 1705:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_IT; 1706:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1707:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 1708:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 1709:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1710:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 1711:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 1712:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 1713:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1714:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, TC, STOP, NACK, TXI interrupt */ 1715:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* possible to enable all of these */ 1716:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C_IT_ERRI | I2C_IT_TCI| I2C_IT_STOPI| I2C_IT_NACKI | I2C_IT_ADDRI | I2C_IT_RXI | I2C_IT_TX 1717:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_TX_IT | I2C_XFER_LISTEN_IT); 1718:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1719:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 1720:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1721:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1722:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1723:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 1724:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1725:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1726:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1727:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 1728:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Receive in slave mode an amount of data in non-blocking mode with Interrupt 1729:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 1730:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 1731:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 1732:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 1733:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 1734:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 1735:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Slave_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size) 1736:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1737:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 1738:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1739:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 1740:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 1741:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1742:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_RX; 1743:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 1744:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; ARM GAS /tmp/ccpK4Ax4.s page 32 1745:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1746:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable Address Acknowledge */ 1747:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 &= ~I2C_CR2_NACK; 1748:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1749:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 1750:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 1751:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 1752:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 1753:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 1754:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_IT; 1755:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1756:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 1757:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 1758:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1759:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 1760:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 1761:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 1762:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1763:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, TC, STOP, NACK, RXI interrupt */ 1764:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* possible to enable all of these */ 1765:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C_IT_ERRI | I2C_IT_TCI| I2C_IT_STOPI| I2C_IT_NACKI | I2C_IT_ADDRI | I2C_IT_RXI | I2C_IT_TX 1766:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_RX_IT | I2C_XFER_LISTEN_IT); 1767:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1768:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 1769:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1770:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1771:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1772:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 1773:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1774:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1775:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1776:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 1777:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Transmit in master mode an amount of data in non-blocking mode with DMA 1778:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 1779:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 1780:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 1781:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 1782:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 1783:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 1784:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 1785:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 1786:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t 1787:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1788:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 1789:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 1790:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1791:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 1792:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1793:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) == SET) 1794:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1795:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 1796:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1797:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1798:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 1799:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 1800:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1801:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_TX; ARM GAS /tmp/ccpK4Ax4.s page 33 1802:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 1803:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 1804:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1805:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 1806:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 1807:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 1808:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 1809:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_DMA; 1810:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1811:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 1812:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1813:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 1814:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 1815:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1816:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1817:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1818:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 1819:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 1820:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1821:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1822:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferSize > 0U) 1823:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1824:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmatx != NULL) 1825:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1826:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA transfer complete callback */ 1827:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferCpltCallback = I2C_DMAMasterTransmitCplt; 1828:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1829:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the DMA error callback */ 1830:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferErrorCallback = I2C_DMAError; 1831:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1832:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the unused DMA callbacks to NULL */ 1833:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferHalfCpltCallback = NULL; 1834:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = NULL; 1835:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1836:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the DMA channel */ 1837:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)pData, (uint32_t)&hi2c->Instance-> 1838:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1839:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1840:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1841:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 1842:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 1843:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 1844:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1845:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 1846:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; 1847:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1848:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 1849:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 1850:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1851:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1852:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1853:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1854:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (dmaxferstatus == HAL_OK) 1855:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1856:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address */ 1857:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART 1858:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, I2C_GENERATE_START_ ARM GAS /tmp/ccpK4Ax4.s page 34 1859:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1860:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update XferCount value */ 1861:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount -= hi2c->XferSize; 1862:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1863:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 1864:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 1865:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1866:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 1867:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 1868:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 1869:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR and NACK interrupts */ 1870:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_ERROR_IT); 1871:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1872:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable DMA Request */ 1873:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 |= I2C_CR1_TXDMAEN; 1874:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1875:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1876:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1877:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 1878:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 1879:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 1880:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1881:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 1882:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; 1883:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1884:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 1885:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 1886:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1887:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1888:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1889:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1890:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1891:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1892:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update Transfer ISR function pointer */ 1893:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 1894:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1895:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address */ 1896:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to write and generate START condition */ 1897:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_GENERATE_ 1898:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1899:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 1900:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 1901:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1902:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 1903:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 1904:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 1905:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, TC, STOP, NACK, TXI interrupt */ 1906:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* possible to enable all of these */ 1907:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C_IT_ERRI | I2C_IT_TCI| I2C_IT_STOPI| I2C_IT_NACKI | I2C_IT_ADDRI | I2C_IT_RXI | I2C_IT_ 1908:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_TX_IT); 1909:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1910:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1911:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 1912:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1913:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1914:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1915:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; ARM GAS /tmp/ccpK4Ax4.s page 35 1916:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1917:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1918:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1919:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 1920:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Receive in master mode an amount of data in non-blocking mode with DMA 1921:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 1922:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 1923:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 1924:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 1925:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 1926:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 1927:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 1928:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 1929:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Master_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t 1930:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1931:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 1932:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 1933:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1934:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 1935:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1936:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) == SET) 1937:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1938:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 1939:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1940:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1941:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 1942:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 1943:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1944:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_RX; 1945:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 1946:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 1947:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1948:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 1949:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 1950:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 1951:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 1952:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_DMA; 1953:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1954:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 1955:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1956:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 1957:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 1958:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1959:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1960:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1961:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 1962:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 1963:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1964:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1965:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferSize > 0U) 1966:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1967:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmarx != NULL) 1968:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1969:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA transfer complete callback */ 1970:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferCpltCallback = I2C_DMAMasterReceiveCplt; 1971:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1972:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the DMA error callback */ ARM GAS /tmp/ccpK4Ax4.s page 36 1973:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferErrorCallback = I2C_DMAError; 1974:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1975:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the unused DMA callbacks to NULL */ 1976:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferHalfCpltCallback = NULL; 1977:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = NULL; 1978:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1979:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the DMA channel */ 1980:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmarx, (uint32_t)&hi2c->Instance->RXDR, (uint32_t)p 1981:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1982:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 1983:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1984:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 1985:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 1986:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 1987:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1988:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 1989:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; 1990:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1991:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 1992:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 1993:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1994:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 1995:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1996:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1997:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (dmaxferstatus == HAL_OK) 1998:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1999:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address */ 2000:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to read and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART * 2001:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, I2C_GENERATE_START_ 2002:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2003:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update XferCount value */ 2004:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount -= hi2c->XferSize; 2005:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2006:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2007:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2008:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2009:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 2010:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 2011:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 2012:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR and NACK interrupts */ 2013:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_ERROR_IT); 2014:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2015:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable DMA Request */ 2016:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 |= I2C_CR1_RXDMAEN; 2017:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2018:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2019:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2020:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 2021:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 2022:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 2023:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2024:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 2025:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; 2026:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2027:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2028:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2029:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 37 2030:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2031:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2032:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2033:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2034:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2035:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update Transfer ISR function pointer */ 2036:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 2037:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2038:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address */ 2039:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to read and generate START condition */ 2040:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_GENERATE_ 2041:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2042:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2043:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2044:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2045:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 2046:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 2047:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 2048:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, TC, STOP, NACK, TXI interrupt */ 2049:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* possible to enable all of these */ 2050:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C_IT_ERRI | I2C_IT_TCI| I2C_IT_STOPI| I2C_IT_NACKI | I2C_IT_ADDRI | I2C_IT_RXI | I2C_IT_ 2051:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_TX_IT); 2052:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2053:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2054:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 2055:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2056:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2057:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2058:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 2059:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2060:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2061:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2062:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 2063:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Transmit in slave mode an amount of data in non-blocking mode with DMA 2064:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 2065:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 2066:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 2067:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 2068:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 2069:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 2070:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Slave_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size 2071:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2072:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 2073:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2074:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 2075:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2076:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((pData == NULL) || (Size == 0U)) 2077:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2078:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_INVALID_PARAM; 2079:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2080:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2081:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 2082:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 2083:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2084:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_TX; 2085:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 2086:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; ARM GAS /tmp/ccpK4Ax4.s page 38 2087:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2088:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 2089:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 2090:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 2091:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 2092:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 2093:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_DMA; 2094:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2095:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmatx != NULL) 2096:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2097:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA transfer complete callback */ 2098:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferCpltCallback = I2C_DMASlaveTransmitCplt; 2099:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2100:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the DMA error callback */ 2101:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferErrorCallback = I2C_DMAError; 2102:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2103:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the unused DMA callbacks to NULL */ 2104:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferHalfCpltCallback = NULL; 2105:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = NULL; 2106:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2107:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the DMA channel */ 2108:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)pData, (uint32_t)&hi2c->Instance->TX 2109:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2110:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2111:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2112:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 2113:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_LISTEN; 2114:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 2115:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2116:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 2117:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; 2118:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2119:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2120:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2121:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2122:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2124:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2125:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (dmaxferstatus == HAL_OK) 2126:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2127:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable Address Acknowledge */ 2128:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 &= ~I2C_CR2_NACK; 2129:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2130:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2131:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2132:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2133:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 2134:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 2135:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 2136:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, STOP, NACK, ADDR interrupts */ 2137:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_LISTEN_IT); 2138:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2139:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable DMA Request */ 2140:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 |= I2C_CR1_TXDMAEN; 2141:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2142:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2143:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 39 2144:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 2145:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_LISTEN; 2146:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 2147:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2148:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 2149:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; 2150:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2151:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2152:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2153:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2154:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2155:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2156:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2157:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 2158:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2159:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2160:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 2162:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2163:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2164:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2165:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 2166:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Receive in slave mode an amount of data in non-blocking mode with DMA 2167:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 2168:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 2169:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 2170:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 2171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 2172:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 2173:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Slave_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size) 2174:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2175:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 2176:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2177:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 2178:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2179:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((pData == NULL) || (Size == 0U)) 2180:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_INVALID_PARAM; 2182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2183:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 2185:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 2186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2187:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_RX; 2188:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 2189:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 2190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2191:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 2192:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 2193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 2194:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 2195:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 2196:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_DMA; 2197:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2198:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmarx != NULL) 2199:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2200:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA transfer complete callback */ ARM GAS /tmp/ccpK4Ax4.s page 40 2201:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferCpltCallback = I2C_DMASlaveReceiveCplt; 2202:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2203:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the DMA error callback */ 2204:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferErrorCallback = I2C_DMAError; 2205:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2206:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the unused DMA callbacks to NULL */ 2207:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferHalfCpltCallback = NULL; 2208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = NULL; 2209:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2210:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the DMA channel */ 2211:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmarx, (uint32_t)&hi2c->Instance->RXDR, (uint32_t)pDa 2212:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2213:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 2216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_LISTEN; 2217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 2218:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2219:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 2220:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; 2221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2222:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2223:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2224:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2225:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2226:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2227:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2228:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (dmaxferstatus == HAL_OK) 2229:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2230:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable Address Acknowledge */ 2231:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 &= ~I2C_CR2_NACK; 2232:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2233:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2234:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 2237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 2238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 2239:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, STOP, NACK, ADDR interrupts */ 2240:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_LISTEN_IT); 2241:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable DMA Request */ 2243:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 |= I2C_CR1_RXDMAEN; 2244:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2246:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 2248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_LISTEN; 2249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 2250:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2251:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 2252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; 2253:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2254:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2256:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2257:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; ARM GAS /tmp/ccpK4Ax4.s page 41 2258:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2259:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2260:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 2261:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2263:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2264:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 2265:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2266:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2267:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 2268:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Write an amount of data in blocking mode to a specific memory address 2269:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 2270:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 2271:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 2272:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 2273:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddress Internal memory address 2274:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddSize Size of internal memory address 2275:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 2276:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 2277:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Timeout Timeout duration 2278:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 2279:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 2280:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Mem_Write(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddre 2281:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2282:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 2283:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2284:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 2285:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_MEMADD_SIZE(MemAddSize)); 2286:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2287:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 2288:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2289:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((pData == NULL) || (Size == 0U)) 2290:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2291:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_INVALID_PARAM; 2292:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2293:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2294:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2295:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 2296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 2297:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2298:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Init tickstart for timeout management*/ 2299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tickstart = HAL_GetTick(); 2300:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY, tickstart) != HAL_OK 2302:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2303:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2304:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2305:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2306:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_TX; 2307:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MEM; 2308:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 2309:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 2311:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 2312:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 2313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 2314:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 42 2315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address and Memory Address */ 2316:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_RequestMemoryWrite(hi2c, DevAddress, MemAddress, MemAddSize, Timeout, tickstart) != HAL 2317:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2319:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2323:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE */ 2324:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 2325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 2327:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_NO_STARTST 2328:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 2332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_NO_STARTS 2333:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2335:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** do 2336:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2337:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until TXIS flag is set */ 2338:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnTXISFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) 2339:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2340:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2341:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2342:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2343:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Write data to TXDR */ 2344:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->TXDR = *hi2c->pBuffPtr; 2345:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2346:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Increment Buffer pointer */ 2347:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr++; 2348:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2349:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 2350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize--; 2351:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2352:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->XferCount != 0U) && (hi2c->XferSize == 0U)) 2353:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2354:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until TCR flag is set */ 2355:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_TCR, RESET, Timeout, tickstart) != HAL_OK) 2356:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2357:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2358:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2359:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2360:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 2361:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2362:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 2363:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_NO_STA 2364:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2365:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2366:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2367:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 2368:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_NO_ST 2369:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2370:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2371:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 43 2372:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2373:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (hi2c->XferCount > 0U); 2374:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2375:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* No need to Check TC flag, with AUTOEND mode the stop is automatically generated */ 2376:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until STOPF flag is reset */ 2377:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnSTOPFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) 2378:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2380:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2381:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear STOP Flag */ 2383:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF); 2384:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2385:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear Configuration Register 2 */ 2386:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_RESET_CR2(hi2c); 2387:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2388:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 2389:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 2390:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2391:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2392:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2393:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2394:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 2395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2396:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2397:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2398:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 2399:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2400:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2401:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2402:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 2403:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Read an amount of data in blocking mode from a specific memory address 2404:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 2405:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 2406:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 2407:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 2408:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddress Internal memory address 2409:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddSize Size of internal memory address 2410:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 2411:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 2412:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Timeout Timeout duration 2413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 2414:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 2415:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Mem_Read(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddres 2416:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2417:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 2418:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2419:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 2420:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_MEMADD_SIZE(MemAddSize)); 2421:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2422:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 2423:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2424:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((pData == NULL) || (Size == 0U)) 2425:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2426:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_INVALID_PARAM; 2427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2428:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } ARM GAS /tmp/ccpK4Ax4.s page 44 2429:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2430:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 2431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 2432:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2433:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Init tickstart for timeout management*/ 2434:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tickstart = HAL_GetTick(); 2435:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2436:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY, tickstart) != HAL_OK 2437:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2438:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2440:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2441:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_RX; 2442:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MEM; 2443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 2444:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2445:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 2446:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 2447:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 2448:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 2449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2450:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address and Memory Address */ 2451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_RequestMemoryRead(hi2c, DevAddress, MemAddress, MemAddSize, Timeout, tickstart) != HAL_ 2452:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2453:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2454:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2455:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2456:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2457:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2458:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address */ 2459:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */ 2460:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 2461:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2462:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 2463:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_GENERATE_S 2464:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2465:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2466:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2467:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 2468:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_GENERATE_ 2469:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2470:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2471:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** do 2472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2473:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until RXNE flag is set */ 2474:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_RXNE, RESET, Timeout, tickstart) != HAL_OK) 2475:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2477:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2478:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2479:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Read data from RXDR */ 2480:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->RXDR; 2481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2482:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Increment Buffer pointer */ 2483:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr++; 2484:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2485:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize--; ARM GAS /tmp/ccpK4Ax4.s page 45 2486:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 2487:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->XferCount != 0U) && (hi2c->XferSize == 0U)) 2489:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2490:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until TCR flag is set */ 2491:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_TCR, RESET, Timeout, tickstart) != HAL_OK) 2492:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2493:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2494:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2495:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2496:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 2497:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 2499:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t) hi2c->XferSize, I2C_RELOAD_MODE, I2C_NO_ST 2500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2501:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2502:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2503:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 2504:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_NO_ST 2505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2506:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2507:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2508:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (hi2c->XferCount > 0U); 2509:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2510:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* No need to Check TC flag, with AUTOEND mode the stop is automatically generated */ 2511:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until STOPF flag is reset */ 2512:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnSTOPFlagUntilTimeout(hi2c, Timeout, tickstart) != HAL_OK) 2513:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2514:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2515:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2516:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2517:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear STOP Flag */ 2518:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF); 2519:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2520:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear Configuration Register 2 */ 2521:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_RESET_CR2(hi2c); 2522:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2523:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 2524:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 2525:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2526:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2527:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2528:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2529:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 2530:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2531:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2532:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2533:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 2534:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2535:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2536:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 2537:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Write an amount of data in non-blocking mode with Interrupt to a specific memory addres 2538:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 2539:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 2540:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 2541:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 2542:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddress Internal memory address ARM GAS /tmp/ccpK4Ax4.s page 46 2543:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddSize Size of internal memory address 2544:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 2545:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 2546:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 2547:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 2548:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Mem_Write_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAd 2549:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2550:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 2551:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 2552:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2553:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 2554:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_MEMADD_SIZE(MemAddSize)); 2555:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2556:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 2557:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2558:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((pData == NULL) || (Size == 0U)) 2559:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2560:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_INVALID_PARAM; 2561:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2562:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2563:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2564:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) == SET) 2565:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2566:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 2567:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2568:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2569:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 2570:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 2571:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2572:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Init tickstart for timeout management*/ 2573:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tickstart = HAL_GetTick(); 2574:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2575:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_TX; 2576:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MEM; 2577:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 2578:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2579:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 2580:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 2581:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 2582:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 2583:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 2584:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2585:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 2586:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2587:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 2588:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 2589:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2590:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2591:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2592:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 2593:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 2594:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2595:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2596:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address and Memory Address */ 2597:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_RequestMemoryWrite(hi2c, DevAddress, MemAddress, MemAddSize, I2C_TIMEOUT_FLAG, tickstar 2598:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2599:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ ARM GAS /tmp/ccpK4Ax4.s page 47 2600:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2601:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2602:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2603:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2604:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */ 2605:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, I2C_NO_STARTSTOP); 2606:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2607:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2608:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2609:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2610:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 2611:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 2612:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 2613:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2614:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, TC, STOP, NACK, TXI interrupt */ 2615:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* possible to enable all of these */ 2616:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C_IT_ERRI | I2C_IT_TCI| I2C_IT_STOPI| I2C_IT_NACKI | I2C_IT_ADDRI | I2C_IT_RXI | I2C_IT_TX 2617:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_TX_IT); 2618:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2619:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 2620:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2621:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2622:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2623:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 2624:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2625:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2626:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2627:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 2628:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Read an amount of data in non-blocking mode with Interrupt from a specific memory addre 2629:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 2630:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 2631:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 2632:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 2633:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddress Internal memory address 2634:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddSize Size of internal memory address 2635:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 2636:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 2637:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 2638:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 2639:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Mem_Read_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAdd 2640:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2641:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 2642:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 2643:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2644:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 2645:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_MEMADD_SIZE(MemAddSize)); 2646:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2647:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 2648:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2649:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((pData == NULL) || (Size == 0U)) 2650:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2651:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_INVALID_PARAM; 2652:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2653:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2654:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2655:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) == SET) 2656:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 48 2657:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 2658:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2659:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2660:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 2661:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 2662:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2663:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Init tickstart for timeout management*/ 2664:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tickstart = HAL_GetTick(); 2665:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2666:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_RX; 2667:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MEM; 2668:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 2669:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2670:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 2671:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 2672:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 2673:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 2674:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 2675:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2676:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 2677:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2678:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 2679:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 2680:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2681:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2682:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2683:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 2684:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 2685:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2686:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2687:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address and Memory Address */ 2688:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_RequestMemoryRead(hi2c, DevAddress, MemAddress, MemAddSize, I2C_TIMEOUT_FLAG, tickstart 2689:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2690:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2691:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2692:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2693:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2694:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2695:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */ 2696:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, I2C_GENERATE_START_READ 2697:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2698:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2699:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2700:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2701:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 2702:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 2703:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 2704:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2705:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, TC, STOP, NACK, RXI interrupt */ 2706:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* possible to enable all of these */ 2707:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C_IT_ERRI | I2C_IT_TCI| I2C_IT_STOPI| I2C_IT_NACKI | I2C_IT_ADDRI | I2C_IT_RXI | I2C_IT_TX 2708:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_RX_IT); 2709:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2710:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 2711:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2712:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2713:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 49 2714:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 2715:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2716:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2717:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 2718:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Write an amount of data in non-blocking mode with DMA to a specific memory address 2719:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 2720:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 2721:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 2722:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 2723:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddress Internal memory address 2724:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddSize Size of internal memory address 2725:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 2726:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 2727:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 2728:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 2729:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Mem_Write_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemA 2730:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2731:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 2732:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 2733:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 2734:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2735:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 2736:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_MEMADD_SIZE(MemAddSize)); 2737:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2738:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 2739:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2740:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((pData == NULL) || (Size == 0U)) 2741:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2742:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_INVALID_PARAM; 2743:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2744:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2745:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2746:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) == SET) 2747:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2748:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 2749:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2750:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2751:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 2752:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 2753:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2754:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Init tickstart for timeout management*/ 2755:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tickstart = HAL_GetTick(); 2756:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2757:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_TX; 2758:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MEM; 2759:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 2760:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2761:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 2762:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 2763:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 2764:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 2765:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_DMA; 2766:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2767:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 2768:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2769:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 2770:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; ARM GAS /tmp/ccpK4Ax4.s page 50 2771:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2772:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2773:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2774:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 2775:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 2776:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2777:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2778:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address and Memory Address */ 2779:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_RequestMemoryWrite(hi2c, DevAddress, MemAddress, MemAddSize, I2C_TIMEOUT_FLAG, tickstar 2780:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2781:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2782:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2783:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2784:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2785:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2786:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2787:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmatx != NULL) 2788:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2789:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA transfer complete callback */ 2790:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferCpltCallback = I2C_DMAMasterTransmitCplt; 2791:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2792:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the DMA error callback */ 2793:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferErrorCallback = I2C_DMAError; 2794:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2795:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the unused DMA callbacks to NULL */ 2796:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferHalfCpltCallback = NULL; 2797:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = NULL; 2798:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2799:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the DMA channel */ 2800:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)pData, (uint32_t)&hi2c->Instance->TX 2801:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2802:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2803:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2804:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 2805:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 2806:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 2807:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2808:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 2809:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; 2810:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2811:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2812:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2813:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2814:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2815:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2816:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2817:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (dmaxferstatus == HAL_OK) 2818:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2819:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address */ 2820:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */ 2821:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, I2C_NO_STARTSTOP); 2822:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2823:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update XferCount value */ 2824:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount -= hi2c->XferSize; 2825:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2826:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2827:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); ARM GAS /tmp/ccpK4Ax4.s page 51 2828:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2829:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 2830:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 2831:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 2832:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR and NACK interrupts */ 2833:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_ERROR_IT); 2834:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2835:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable DMA Request */ 2836:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 |= I2C_CR1_TXDMAEN; 2837:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2838:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2839:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2840:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 2841:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 2842:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 2843:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2844:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 2845:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; 2846:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2847:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2848:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2849:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2850:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2851:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2852:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2853:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 2854:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2855:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2856:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2857:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 2858:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2859:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2860:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2861:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 2862:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Reads an amount of data in non-blocking mode with DMA from a specific memory address. 2863:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 2864:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 2865:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 2866:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 2867:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddress Internal memory address 2868:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddSize Size of internal memory address 2869:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 2870:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be read 2871:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 2872:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 2873:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Mem_Read_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAd 2874:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2875:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 2876:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 2877:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 2878:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2879:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 2880:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_MEMADD_SIZE(MemAddSize)); 2881:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2882:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 2883:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2884:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((pData == NULL) || (Size == 0U)) ARM GAS /tmp/ccpK4Ax4.s page 52 2885:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2886:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_INVALID_PARAM; 2887:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2888:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2889:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2890:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) == SET) 2891:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2892:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 2893:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2894:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2895:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 2896:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 2897:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2898:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Init tickstart for timeout management*/ 2899:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tickstart = HAL_GetTick(); 2900:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2901:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_RX; 2902:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MEM; 2903:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 2904:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2905:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 2906:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 2907:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 2908:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 2909:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_DMA; 2910:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2911:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 2912:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2913:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 2914:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 2915:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2916:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2917:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2918:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 2919:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 2920:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2921:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2922:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address and Memory Address */ 2923:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_RequestMemoryRead(hi2c, DevAddress, MemAddress, MemAddSize, I2C_TIMEOUT_FLAG, tickstart 2924:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2925:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2926:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2927:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2928:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2929:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2930:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmarx != NULL) 2931:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2932:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA transfer complete callback */ 2933:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferCpltCallback = I2C_DMAMasterReceiveCplt; 2934:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2935:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the DMA error callback */ 2936:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferErrorCallback = I2C_DMAError; 2937:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2938:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the unused DMA callbacks to NULL */ 2939:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferHalfCpltCallback = NULL; 2940:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = NULL; 2941:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 53 2942:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the DMA channel */ 2943:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmarx, (uint32_t)&hi2c->Instance->RXDR, (uint32_t)pDa 2944:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2945:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2946:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2947:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 2948:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 2949:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 2950:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2951:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 2952:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; 2953:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2954:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2955:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2956:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2957:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2958:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2959:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2960:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (dmaxferstatus == HAL_OK) 2961:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2962:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to write and reload if hi2c->XferCount > MAX_NBYTE_SIZE and generate RESTART */ 2963:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, I2C_GENERATE_START_RE 2964:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2965:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update XferCount value */ 2966:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount -= hi2c->XferSize; 2967:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2968:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2969:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2970:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2971:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 2972:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 2973:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 2974:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR and NACK interrupts */ 2975:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_ERROR_IT); 2976:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2977:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable DMA Request */ 2978:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 |= I2C_CR1_RXDMAEN; 2979:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2980:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2981:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2982:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 2983:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 2984:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 2985:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2986:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 2987:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; 2988:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2989:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 2990:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 2991:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2992:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2993:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2994:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2995:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 2996:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2997:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 2998:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 54 2999:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 3000:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3001:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3002:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3003:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 3004:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Checks if target device is ready for communication. 3005:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @note This function is used with Memory devices 3006:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 3007:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 3008:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 3009:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 3010:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Trials Number of trials 3011:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Timeout Timeout duration 3012:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 3013:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 3014:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_IsDeviceReady(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Tria 3015:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3016:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 3017:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3018:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __IO uint32_t I2C_Trials = 0UL; 3019:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3020:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** FlagStatus tmp1; 3021:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** FlagStatus tmp2; 3022:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3023:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 3024:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3025:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_BUSY) == SET) 3026:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3027:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 3028:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3029:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3030:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 3031:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 3032:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3033:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY; 3034:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 3035:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3036:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** do 3037:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3038:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Generate Start */ 3039:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 = I2C_GENERATE_START(hi2c->Init.AddressingMode, DevAddress); 3040:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3041:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* No need to Check TC flag, with AUTOEND mode the stop is automatically generated */ 3042:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until STOPF flag is set or a NACK flag is set*/ 3043:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tickstart = HAL_GetTick(); 3044:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3045:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmp1 = __HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_STOPF); 3046:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmp2 = __HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF); 3047:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3048:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while ((tmp1 == RESET) && (tmp2 == RESET)) 3049:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3050:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (Timeout != HAL_MAX_DELAY) 3051:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3052:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (((HAL_GetTick() - tickstart) > Timeout) || (Timeout == 0U)) 3053:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3054:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 3055:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; ARM GAS /tmp/ccpK4Ax4.s page 55 3056:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3057:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 3058:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; 3059:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3060:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3061:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3062:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3063:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3064:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3065:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3066:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3067:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmp1 = __HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_STOPF); 3068:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmp2 = __HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF); 3069:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3070:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3071:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check if the NACKF flag has not been set */ 3072:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF) == RESET) 3073:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3074:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until STOPF flag is reset */ 3075:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_STOPF, RESET, Timeout, tickstart) != HAL_OK) 3076:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3077:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3078:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3079:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3080:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear STOP Flag */ 3081:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF); 3082:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3083:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Device is ready */ 3084:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 3085:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3086:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3087:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3088:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3089:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 3090:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3091:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3092:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3093:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until STOPF flag is reset */ 3094:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_STOPF, RESET, Timeout, tickstart) != HAL_OK) 3095:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3096:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3097:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3098:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3099:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear NACK Flag */ 3100:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); 3101:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3102:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear STOP Flag, auto generated with autoend*/ 3103:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF); 3104:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3105:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3106:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check if the maximum allowed number of trials has been reached */ 3107:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_Trials == Trials) 3108:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3109:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Generate Stop */ 3110:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_STOP; 3111:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3112:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until STOPF flag is reset */ ARM GAS /tmp/ccpK4Ax4.s page 56 3113:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_STOPF, RESET, Timeout, tickstart) != HAL_OK) 3114:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3115:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3116:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3117:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3118:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear STOP Flag */ 3119:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF); 3120:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3121:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3122:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Increment Trials */ 3123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Trials++; 3124:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3125:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (I2C_Trials < Trials); 3126:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3127:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 3128:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 3129:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3130:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 3131:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; 3132:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3133:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3134:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3135:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3136:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3137:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3138:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3139:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3140:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 3141:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3142:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3143:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3144:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 3145:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Sequential transmit in master I2C mode an amount of data in non-blocking mode with Inte 3146:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @note This interface allow to manage repeated start condition when a direction change during 3147:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 3148:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 3149:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 3150:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 3151:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 3152:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 3153:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param XferOptions Options of Transfer, value of @ref I2C_XFEROPTIONS 3154:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 3155:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 3156:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint 3157:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3158:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 3159:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xferrequest = I2C_GENERATE_START_WRITE; 3160:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 3162:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); 3163:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3164:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 3165:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3166:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 3167:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 3168:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3169:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_TX; ARM GAS /tmp/ccpK4Ax4.s page 57 3170:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 3171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 3172:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3173:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 3174:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 3175:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 3176:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 3177:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 3178:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3179:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If hi2c->XferCount > MAX_NBYTE_SIZE, use reload mode */ 3180:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 3181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 3183:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 3184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3185:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3187:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 3188:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = hi2c->XferOptions; 3189:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3191:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If transfer direction not change and there is no request to start another frame, do not gene 3192:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Mean Previous state is same as current state */ 3193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->PreviousState == I2C_STATE_MASTER_BUSY_TX) && (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST 3194:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3195:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xferrequest = I2C_NO_STARTSTOP; 3196:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3197:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3198:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3199:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Convert OTHER_xxx XferOptions if any */ 3200:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ConvertOtherXferOptions(hi2c); 3201:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3202:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update xfermode accordingly if no reload is necessary */ 3203:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount < MAX_NBYTE_SIZE) 3204:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3205:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = hi2c->XferOptions; 3206:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3207:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3209:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address and set NBYTES to write */ 3210:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, xferrequest); 3211:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3212:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3213:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 3216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 3217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 3218:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_TX_IT); 3219:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3220:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 3221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3222:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3223:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3224:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 3225:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3226:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } ARM GAS /tmp/ccpK4Ax4.s page 58 3227:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3228:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 3229:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Sequential transmit in master I2C mode an amount of data in non-blocking mode with DMA. 3230:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @note This interface allow to manage repeated start condition when a direction change during 3231:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 3232:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 3233:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 3234:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 3235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 3236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 3237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param XferOptions Options of Transfer, value of @ref I2C_XFEROPTIONS 3238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 3239:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 3240:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uin 3241:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 3243:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xferrequest = I2C_GENERATE_START_WRITE; 3244:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 3245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3246:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 3247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); 3248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 3250:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3251:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 3252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 3253:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3254:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_TX; 3255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 3256:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 3257:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3258:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 3259:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 3260:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 3261:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 3262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_DMA; 3263:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3264:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If hi2c->XferCount > MAX_NBYTE_SIZE, use reload mode */ 3265:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 3266:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3267:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 3268:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 3269:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3270:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3271:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3272:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 3273:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = hi2c->XferOptions; 3274:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3275:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3276:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If transfer direction not change and there is no request to start another frame, do not gene 3277:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Mean Previous state is same as current state */ 3278:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->PreviousState == I2C_STATE_MASTER_BUSY_TX) && (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST 3279:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3280:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xferrequest = I2C_NO_STARTSTOP; 3281:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3282:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3283:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 59 3284:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Convert OTHER_xxx XferOptions if any */ 3285:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ConvertOtherXferOptions(hi2c); 3286:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3287:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update xfermode accordingly if no reload is necessary */ 3288:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount < MAX_NBYTE_SIZE) 3289:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3290:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = hi2c->XferOptions; 3291:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3292:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3293:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3294:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferSize > 0U) 3295:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmatx != NULL) 3297:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3298:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA transfer complete callback */ 3299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferCpltCallback = I2C_DMAMasterTransmitCplt; 3300:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the DMA error callback */ 3302:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferErrorCallback = I2C_DMAError; 3303:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3304:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the unused DMA callbacks to NULL */ 3305:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferHalfCpltCallback = NULL; 3306:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = NULL; 3307:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3308:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the DMA channel */ 3309:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)pData, (uint32_t)&hi2c->Instance-> 3310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3311:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3312:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 3314:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 3315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 3316:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3317:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 3318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; 3319:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3323:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3324:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (dmaxferstatus == HAL_OK) 3327:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3328:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address and set NBYTES to write */ 3329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, xferrequest); 3330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update XferCount value */ 3332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount -= hi2c->XferSize; 3333:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3335:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3336:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3337:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 3338:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 3339:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 3340:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR and NACK interrupts */ ARM GAS /tmp/ccpK4Ax4.s page 60 3341:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_ERROR_IT); 3342:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3343:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable DMA Request */ 3344:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 |= I2C_CR1_TXDMAEN; 3345:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3346:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3347:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3348:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 3349:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 3350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 3351:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3352:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 3353:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; 3354:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3355:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3356:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3357:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3358:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3359:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3360:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3361:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3362:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3363:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update Transfer ISR function pointer */ 3364:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 3365:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3366:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address */ 3367:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to write and generate START condition */ 3368:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_GENERATE_ 3369:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3370:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3371:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3372:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3373:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 3374:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 3375:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 3376:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, TC, STOP, NACK, TXI interrupt */ 3377:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* possible to enable all of these */ 3378:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C_IT_ERRI | I2C_IT_TCI| I2C_IT_STOPI| I2C_IT_NACKI | I2C_IT_ADDRI | I2C_IT_RXI | I2C_IT_ 3379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_TX_IT); 3380:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3381:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 3383:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3384:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3385:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3386:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 3387:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3388:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3389:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3390:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 3391:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Sequential receive in master I2C mode an amount of data in non-blocking mode with Inter 3392:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @note This interface allow to manage repeated start condition when a direction change during 3393:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 3394:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 3395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 3396:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 3397:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer ARM GAS /tmp/ccpK4Ax4.s page 61 3398:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 3399:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param XferOptions Options of Transfer, value of @ref I2C_XFEROPTIONS 3400:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 3401:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 3402:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8 3403:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3404:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 3405:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xferrequest = I2C_GENERATE_START_READ; 3406:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3407:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 3408:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); 3409:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3410:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 3411:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3412:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 3413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 3414:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3415:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_RX; 3416:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 3417:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 3418:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3419:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 3420:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 3421:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 3422:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 3423:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 3424:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3425:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If hi2c->XferCount > MAX_NBYTE_SIZE, use reload mode */ 3426:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 3427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3428:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 3429:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 3430:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3432:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3433:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 3434:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = hi2c->XferOptions; 3435:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3436:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3437:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If transfer direction not change and there is no request to start another frame, do not gene 3438:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Mean Previous state is same as current state */ 3439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->PreviousState == I2C_STATE_MASTER_BUSY_RX) && (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST 3440:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3441:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xferrequest = I2C_NO_STARTSTOP; 3442:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3444:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3445:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Convert OTHER_xxx XferOptions if any */ 3446:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ConvertOtherXferOptions(hi2c); 3447:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3448:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update xfermode accordingly if no reload is necessary */ 3449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount < MAX_NBYTE_SIZE) 3450:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = hi2c->XferOptions; 3452:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3453:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3454:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 62 3455:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address and set NBYTES to read */ 3456:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, xferrequest); 3457:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3458:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3459:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3460:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3461:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 3462:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 3463:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 3464:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_RX_IT); 3465:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3466:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 3467:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3468:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3469:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3470:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 3471:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3473:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3474:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 3475:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Sequential receive in master I2C mode an amount of data in non-blocking mode with DMA 3476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @note This interface allow to manage repeated start condition when a direction change during 3477:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 3478:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 3479:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 3480:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 3481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 3482:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 3483:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param XferOptions Options of Transfer, value of @ref I2C_XFEROPTIONS 3484:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 3485:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 3486:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint 3487:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 3489:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xferrequest = I2C_GENERATE_START_READ; 3490:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 3491:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3492:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 3493:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); 3494:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3495:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 3496:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3497:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 3498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 3499:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_RX; 3501:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 3502:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 3503:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3504:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 3505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 3506:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 3507:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 3508:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_DMA; 3509:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3510:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If hi2c->XferCount > MAX_NBYTE_SIZE, use reload mode */ 3511:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) ARM GAS /tmp/ccpK4Ax4.s page 63 3512:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3513:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 3514:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 3515:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3516:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3517:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3518:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 3519:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = hi2c->XferOptions; 3520:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3521:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3522:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If transfer direction not change and there is no request to start another frame, do not gene 3523:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Mean Previous state is same as current state */ 3524:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->PreviousState == I2C_STATE_MASTER_BUSY_RX) && (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST 3525:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3526:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xferrequest = I2C_NO_STARTSTOP; 3527:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3528:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3529:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3530:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Convert OTHER_xxx XferOptions if any */ 3531:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ConvertOtherXferOptions(hi2c); 3532:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3533:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update xfermode accordingly if no reload is necessary */ 3534:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount < MAX_NBYTE_SIZE) 3535:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3536:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = hi2c->XferOptions; 3537:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3538:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3539:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3540:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferSize > 0U) 3541:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3542:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmarx != NULL) 3543:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3544:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA transfer complete callback */ 3545:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferCpltCallback = I2C_DMAMasterReceiveCplt; 3546:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3547:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the DMA error callback */ 3548:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferErrorCallback = I2C_DMAError; 3549:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3550:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the unused DMA callbacks to NULL */ 3551:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferHalfCpltCallback = NULL; 3552:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = NULL; 3553:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3554:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the DMA channel */ 3555:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmarx, (uint32_t)&hi2c->Instance->RXDR, (uint32_t)p 3556:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3557:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3558:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3559:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 3560:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 3561:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 3562:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3563:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 3564:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; 3565:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3566:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3567:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3568:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 64 3569:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3570:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3571:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3572:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (dmaxferstatus == HAL_OK) 3573:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3574:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address and set NBYTES to read */ 3575:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, xfermode, xferrequest); 3576:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3577:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update XferCount value */ 3578:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount -= hi2c->XferSize; 3579:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3580:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3581:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3582:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3583:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 3584:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 3585:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 3586:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR and NACK interrupts */ 3587:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_ERROR_IT); 3588:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3589:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable DMA Request */ 3590:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 |= I2C_CR1_RXDMAEN; 3591:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3592:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3593:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3594:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 3595:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 3596:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 3597:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3598:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 3599:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; 3600:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3601:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3602:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3603:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3604:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3605:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3606:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3607:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3608:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3609:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update Transfer ISR function pointer */ 3610:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 3611:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3612:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Slave Address */ 3613:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to read and generate START condition */ 3614:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_GENERATE_ 3615:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3616:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3617:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3618:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3619:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 3620:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 3621:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 3622:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, TC, STOP, NACK, TXI interrupt */ 3623:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* possible to enable all of these */ 3624:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C_IT_ERRI | I2C_IT_TCI| I2C_IT_STOPI| I2C_IT_NACKI | I2C_IT_ADDRI | I2C_IT_RXI | I2C_IT_ 3625:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_TX_IT); ARM GAS /tmp/ccpK4Ax4.s page 65 3626:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3627:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3628:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 3629:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3630:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3631:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3632:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 3633:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3634:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3635:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3636:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 3637:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Sequential transmit in slave/device I2C mode an amount of data in non-blocking mode wit 3638:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @note This interface allow to manage repeated start condition when a direction change during 3639:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 3640:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 3641:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 3642:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 3643:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param XferOptions Options of Transfer, value of @ref I2C_XFEROPTIONS 3644:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 3645:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 3646:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t S 3647:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3648:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 3649:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); 3650:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3651:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (((uint32_t)hi2c->State & (uint32_t)HAL_I2C_STATE_LISTEN) == (uint32_t)HAL_I2C_STATE_LISTEN) 3652:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3653:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((pData == NULL) || (Size == 0U)) 3654:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3655:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_INVALID_PARAM; 3656:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3657:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3658:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3659:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Interrupts, to prevent preemption during treatment in case of multicall */ 3660:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_LISTEN_IT | I2C_XFER_TX_IT); 3661:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3662:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 3663:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 3664:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3665:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C cannot manage full duplex exchange so disable previous IT enabled if any */ 3666:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* and then toggle the HAL slave RX state to TX state */ 3667:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_BUSY_RX_LISTEN) 3668:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3669:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable associated Interrupts */ 3670:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_RX_IT); 3671:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3672:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA Xfer if any */ 3673:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->Instance->CR1 & I2C_CR1_RXDMAEN) == I2C_CR1_RXDMAEN) 3674:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3675:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 &= ~I2C_CR1_RXDMAEN; 3676:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3677:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmarx != NULL) 3678:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3679:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA Abort callback : 3680:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ 3681:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = I2C_DMAAbort; 3682:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 66 3683:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA RX */ 3684:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (HAL_DMA_Abort_IT(hi2c->hdmarx) != HAL_OK) 3685:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3686:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call Directly XferAbortCallback function in case of error */ 3687:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback(hi2c->hdmarx); 3688:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3689:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3690:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3691:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3692:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3693:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_TX_LISTEN; 3694:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 3695:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 3696:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3697:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable Address Acknowledge */ 3698:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 &= ~I2C_CR2_NACK; 3699:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3700:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 3701:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 3702:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 3703:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 3704:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 3705:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_IT; 3706:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3707:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_GET_DIR(hi2c) == I2C_DIRECTION_RECEIVE) 3708:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3709:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear ADDR flag after prepare the transfer parameters */ 3710:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* This action will generate an acknowledge to the Master */ 3711:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_ADDR); 3712:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3713:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3714:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3715:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3716:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3717:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 3718:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 3719:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 3720:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* REnable ADDR interrupt */ 3721:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_TX_IT | I2C_XFER_LISTEN_IT); 3722:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3723:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 3724:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3725:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3726:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3727:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3728:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3729:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3730:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3731:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 3732:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Sequential transmit in slave/device I2C mode an amount of data in non-blocking mode wit 3733:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @note This interface allow to manage repeated start condition when a direction change during 3734:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 3735:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 3736:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 3737:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 3738:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param XferOptions Options of Transfer, value of @ref I2C_XFEROPTIONS 3739:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status ARM GAS /tmp/ccpK4Ax4.s page 67 3740:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 3741:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t 3742:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3743:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 3744:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3745:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 3746:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); 3747:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3748:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (((uint32_t)hi2c->State & (uint32_t)HAL_I2C_STATE_LISTEN) == (uint32_t)HAL_I2C_STATE_LISTEN) 3749:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3750:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((pData == NULL) || (Size == 0U)) 3751:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3752:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_INVALID_PARAM; 3753:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3754:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3755:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3756:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 3757:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 3758:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3759:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Interrupts, to prevent preemption during treatment in case of multicall */ 3760:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_LISTEN_IT | I2C_XFER_TX_IT); 3761:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3762:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C cannot manage full duplex exchange so disable previous IT enabled if any */ 3763:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* and then toggle the HAL slave RX state to TX state */ 3764:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_BUSY_RX_LISTEN) 3765:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3766:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable associated Interrupts */ 3767:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_RX_IT); 3768:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3769:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->Instance->CR1 & I2C_CR1_RXDMAEN) == I2C_CR1_RXDMAEN) 3770:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3771:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA Xfer if any */ 3772:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmarx != NULL) 3773:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3774:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 &= ~I2C_CR1_RXDMAEN; 3775:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3776:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA Abort callback : 3777:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ 3778:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = I2C_DMAAbort; 3779:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3780:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA RX */ 3781:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (HAL_DMA_Abort_IT(hi2c->hdmarx) != HAL_OK) 3782:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3783:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call Directly XferAbortCallback function in case of error */ 3784:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback(hi2c->hdmarx); 3785:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3786:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3787:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3788:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3789:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if (hi2c->State == HAL_I2C_STATE_BUSY_TX_LISTEN) 3790:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3791:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->Instance->CR1 & I2C_CR1_TXDMAEN) == I2C_CR1_TXDMAEN) 3792:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3793:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 &= ~I2C_CR1_TXDMAEN; 3794:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3795:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA Xfer if any */ 3796:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmatx != NULL) ARM GAS /tmp/ccpK4Ax4.s page 68 3797:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3798:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA Abort callback : 3799:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ 3800:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = I2C_DMAAbort; 3801:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3802:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA TX */ 3803:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (HAL_DMA_Abort_IT(hi2c->hdmatx) != HAL_OK) 3804:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3805:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call Directly XferAbortCallback function in case of error */ 3806:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback(hi2c->hdmatx); 3807:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3808:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3809:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3810:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3811:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3812:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3813:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Nothing to do */ 3814:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3815:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3816:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_TX_LISTEN; 3817:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 3818:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 3819:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3820:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable Address Acknowledge */ 3821:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 &= ~I2C_CR2_NACK; 3822:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3823:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 3824:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 3825:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 3826:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 3827:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 3828:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_DMA; 3829:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3830:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmatx != NULL) 3831:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3832:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA transfer complete callback */ 3833:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferCpltCallback = I2C_DMASlaveTransmitCplt; 3834:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3835:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the DMA error callback */ 3836:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferErrorCallback = I2C_DMAError; 3837:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3838:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the unused DMA callbacks to NULL */ 3839:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferHalfCpltCallback = NULL; 3840:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = NULL; 3841:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3842:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the DMA channel */ 3843:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)pData, (uint32_t)&hi2c->Instance->TX 3844:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3845:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3846:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3847:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 3848:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_LISTEN; 3849:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 3850:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3851:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 3852:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; 3853:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 69 3854:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3855:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3856:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3857:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3858:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3859:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3860:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (dmaxferstatus == HAL_OK) 3861:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3862:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update XferCount value */ 3863:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount -= hi2c->XferSize; 3864:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3865:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Reset XferSize */ 3866:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = 0; 3867:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3868:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3869:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3870:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 3871:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_LISTEN; 3872:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 3873:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3874:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 3875:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; 3876:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3877:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3878:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3879:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3880:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3881:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3882:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3883:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_GET_DIR(hi2c) == I2C_DIRECTION_RECEIVE) 3884:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3885:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear ADDR flag after prepare the transfer parameters */ 3886:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* This action will generate an acknowledge to the Master */ 3887:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_ADDR); 3888:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3889:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3890:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3891:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3892:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3893:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 3894:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 3895:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 3896:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, STOP, NACK, ADDR interrupts */ 3897:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_LISTEN_IT); 3898:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3899:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable DMA Request */ 3900:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 |= I2C_CR1_TXDMAEN; 3901:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3902:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 3903:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3904:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 3905:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3906:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3907:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3908:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3909:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3910:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** ARM GAS /tmp/ccpK4Ax4.s page 70 3911:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Sequential receive in slave/device I2C mode an amount of data in non-blocking mode with 3912:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @note This interface allow to manage repeated start condition when a direction change during 3913:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 3914:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 3915:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 3916:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 3917:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param XferOptions Options of Transfer, value of @ref I2C_XFEROPTIONS 3918:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 3919:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 3920:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Si 3921:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3922:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 3923:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); 3924:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3925:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (((uint32_t)hi2c->State & (uint32_t)HAL_I2C_STATE_LISTEN) == (uint32_t)HAL_I2C_STATE_LISTEN) 3926:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3927:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((pData == NULL) || (Size == 0U)) 3928:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3929:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_INVALID_PARAM; 3930:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3931:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3932:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3933:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Interrupts, to prevent preemption during treatment in case of multicall */ 3934:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_LISTEN_IT | I2C_XFER_RX_IT); 3935:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3936:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 3937:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 3938:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3939:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C cannot manage full duplex exchange so disable previous IT enabled if any */ 3940:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* and then toggle the HAL slave TX state to RX state */ 3941:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_BUSY_TX_LISTEN) 3942:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3943:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable associated Interrupts */ 3944:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_TX_IT); 3945:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3946:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->Instance->CR1 & I2C_CR1_TXDMAEN) == I2C_CR1_TXDMAEN) 3947:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3948:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 &= ~I2C_CR1_TXDMAEN; 3949:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3950:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA Xfer if any */ 3951:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmatx != NULL) 3952:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3953:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA Abort callback : 3954:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ 3955:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = I2C_DMAAbort; 3956:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3957:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA TX */ 3958:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (HAL_DMA_Abort_IT(hi2c->hdmatx) != HAL_OK) 3959:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3960:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call Directly XferAbortCallback function in case of error */ 3961:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback(hi2c->hdmatx); 3962:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3963:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3964:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3965:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3966:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3967:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_RX_LISTEN; ARM GAS /tmp/ccpK4Ax4.s page 71 3968:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 3969:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 3970:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3971:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable Address Acknowledge */ 3972:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 &= ~I2C_CR2_NACK; 3973:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3974:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 3975:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 3976:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 3977:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 3978:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 3979:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_IT; 3980:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3981:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_GET_DIR(hi2c) == I2C_DIRECTION_TRANSMIT) 3982:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3983:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear ADDR flag after prepare the transfer parameters */ 3984:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* This action will generate an acknowledge to the Master */ 3985:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_ADDR); 3986:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3987:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3988:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 3989:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 3990:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3991:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 3992:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 3993:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 3994:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* REnable ADDR interrupt */ 3995:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_RX_IT | I2C_XFER_LISTEN_IT); 3996:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3997:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 3998:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3999:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4000:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4001:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 4002:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4003:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4004:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4005:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4006:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Sequential receive in slave/device I2C mode an amount of data in non-blocking mode with 4007:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @note This interface allow to manage repeated start condition when a direction change during 4008:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4009:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4010:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param pData Pointer to data buffer 4011:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Amount of data to be sent 4012:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param XferOptions Options of Transfer, value of @ref I2C_XFEROPTIONS 4013:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 4014:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4015:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t S 4016:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4017:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 4018:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4019:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 4020:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_TRANSFER_OPTIONS_REQUEST(XferOptions)); 4021:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4022:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (((uint32_t)hi2c->State & (uint32_t)HAL_I2C_STATE_LISTEN) == (uint32_t)HAL_I2C_STATE_LISTEN) 4023:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4024:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((pData == NULL) || (Size == 0U)) ARM GAS /tmp/ccpK4Ax4.s page 72 4025:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4026:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_INVALID_PARAM; 4027:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 4028:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4029:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4030:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Interrupts, to prevent preemption during treatment in case of multicall */ 4031:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_LISTEN_IT | I2C_XFER_RX_IT); 4032:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4033:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 4034:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 4035:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4036:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C cannot manage full duplex exchange so disable previous IT enabled if any */ 4037:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* and then toggle the HAL slave TX state to RX state */ 4038:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_BUSY_TX_LISTEN) 4039:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4040:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable associated Interrupts */ 4041:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_TX_IT); 4042:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4043:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->Instance->CR1 & I2C_CR1_TXDMAEN) == I2C_CR1_TXDMAEN) 4044:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4045:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA Xfer if any */ 4046:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmatx != NULL) 4047:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4048:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 &= ~I2C_CR1_TXDMAEN; 4049:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4050:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA Abort callback : 4051:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ 4052:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = I2C_DMAAbort; 4053:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4054:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA TX */ 4055:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (HAL_DMA_Abort_IT(hi2c->hdmatx) != HAL_OK) 4056:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4057:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call Directly XferAbortCallback function in case of error */ 4058:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback(hi2c->hdmatx); 4059:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4060:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4061:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4062:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4063:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if (hi2c->State == HAL_I2C_STATE_BUSY_RX_LISTEN) 4064:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4065:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->Instance->CR1 & I2C_CR1_RXDMAEN) == I2C_CR1_RXDMAEN) 4066:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4067:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 &= ~I2C_CR1_RXDMAEN; 4068:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4069:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA Xfer if any */ 4070:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmarx != NULL) 4071:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4072:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA Abort callback : 4073:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ 4074:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = I2C_DMAAbort; 4075:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4076:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA RX */ 4077:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (HAL_DMA_Abort_IT(hi2c->hdmarx) != HAL_OK) 4078:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4079:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call Directly XferAbortCallback function in case of error */ 4080:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback(hi2c->hdmarx); 4081:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } ARM GAS /tmp/ccpK4Ax4.s page 73 4082:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4083:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4084:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4085:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4086:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4087:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Nothing to do */ 4088:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4089:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4090:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_BUSY_RX_LISTEN; 4091:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 4092:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 4093:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4094:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable Address Acknowledge */ 4095:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 &= ~I2C_CR2_NACK; 4096:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4097:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare transfer parameters */ 4098:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr = pData; 4099:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 4100:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 4101:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 4102:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_DMA; 4103:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4104:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmarx != NULL) 4105:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4106:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA transfer complete callback */ 4107:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferCpltCallback = I2C_DMASlaveReceiveCplt; 4108:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4109:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the DMA error callback */ 4110:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferErrorCallback = I2C_DMAError; 4111:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4112:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the unused DMA callbacks to NULL */ 4113:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferHalfCpltCallback = NULL; 4114:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = NULL; 4115:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4116:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the DMA channel */ 4117:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** dmaxferstatus = HAL_DMA_Start_IT(hi2c->hdmarx, (uint32_t)&hi2c->Instance->RXDR, (uint32_t)pDa 4118:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4119:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4120:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4121:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 4122:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_LISTEN; 4123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 4124:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4125:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 4126:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA_PARAM; 4127:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4128:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 4129:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 4130:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4131:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 4132:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4133:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4134:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (dmaxferstatus == HAL_OK) 4135:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4136:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update XferCount value */ 4137:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount -= hi2c->XferSize; 4138:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 74 4139:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Reset XferSize */ 4140:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = 0; 4141:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4142:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4143:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4144:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C state */ 4145:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_LISTEN; 4146:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 4147:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4148:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update I2C error code */ 4149:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_DMA; 4150:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4151:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 4152:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 4153:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4154:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 4155:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4156:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4157:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_GET_DIR(hi2c) == I2C_DIRECTION_TRANSMIT) 4158:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4159:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear ADDR flag after prepare the transfer parameters */ 4160:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* This action will generate an acknowledge to the Master */ 4161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_ADDR); 4162:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4163:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4164:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 4165:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 4166:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4167:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 4168:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 4169:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 4170:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* REnable ADDR interrupt */ 4171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_RX_IT | I2C_XFER_LISTEN_IT); 4172:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4173:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable DMA Request */ 4174:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 |= I2C_CR1_RXDMAEN; 4175:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4176:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 4177:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4178:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4179:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4180:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 4181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4183:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4185:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Enable the Address listen mode with Interrupt. 4186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4187:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4188:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 4189:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_EnableListen_IT(I2C_HandleTypeDef *hi2c) 4191:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4192:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 4193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4194:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_LISTEN; 4195:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_IT; ARM GAS /tmp/ccpK4Ax4.s page 75 4196:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4197:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the Address Match interrupt */ 4198:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_LISTEN_IT); 4199:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4200:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 4201:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4202:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4203:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4204:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 4205:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4206:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4207:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4209:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Disable the Address listen mode with Interrupt. 4210:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4211:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C 4212:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 4213:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_DisableListen_IT(I2C_HandleTypeDef *hi2c) 4215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Declaration of tmp to prevent undefined behavior of volatile usage */ 4217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmp; 4218:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4219:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address listen mode only if a transfer is not ongoing */ 4220:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_LISTEN) 4221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4222:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmp = (uint32_t)(hi2c->State) & I2C_STATE_MSK; 4223:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = tmp | (uint32_t)(hi2c->Mode); 4224:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 4225:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 4226:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 4227:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4228:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable the Address Match interrupt */ 4229:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_LISTEN_IT); 4230:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4231:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 4232:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4233:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4234:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_BUSY; 4236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4239:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4240:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Abort a master I2C IT or DMA process communication with Interrupt. 4241:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4243:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 4244:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 4245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 4246:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef HAL_I2C_Master_Abort_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress) 4248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->Mode == HAL_I2C_MODE_MASTER) 4250:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4251:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 4252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); ARM GAS /tmp/ccpK4Ax4.s page 76 4253:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4254:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Interrupts */ 4255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_RX_IT); 4256:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_TX_IT); 4257:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4258:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set State at HAL_I2C_STATE_ABORT */ 4259:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_ABORT; 4260:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4261:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set NBYTES to 1 to generate a dummy read on I2C peripheral */ 4262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set AUTOEND mode, this will generate a NACK then STOP condition to abort the current transfe 4263:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, 1, I2C_AUTOEND_MODE, I2C_GENERATE_STOP); 4264:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4265:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 4266:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 4267:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4268:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Note : The I2C interrupts must be enabled after unlocking current process 4269:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** to avoid the risk of I2C interrupt handle execution before current 4270:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** process unlock */ 4271:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_CPLT_IT); 4272:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4273:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 4274:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4275:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4276:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4277:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wrong usage of abort function */ 4278:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* This function should be used only in case of abort monitored by master device */ 4279:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 4280:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4281:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4282:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4283:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4284:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @} 4285:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4286:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4287:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** @defgroup I2C_IRQ_Handler_and_Callbacks IRQ Handler and Callbacks 4288:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @{ 4289:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4290:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4291:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4292:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief This function handles I2C event interrupt request. 4293:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4294:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4295:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 4296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4297:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** void HAL_I2C_EV_IRQHandler(I2C_HandleTypeDef *hi2c) 4298:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Get current IT Flags and IT sources value */ 4300:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t itflags = READ_REG(hi2c->Instance->ISR); 4301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t itsources = READ_REG(hi2c->Instance->CR1); 4302:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4303:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C events treatment -------------------------------------*/ 4304:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferISR != NULL) 4305:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4306:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR(hi2c, itflags, itsources); 4307:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4308:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4309:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 77 4310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4311:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief This function handles I2C error interrupt request. 4312:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4314:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 4315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4316:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** void HAL_I2C_ER_IRQHandler(I2C_HandleTypeDef *hi2c) 4317:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t itflags = READ_REG(hi2c->Instance->ISR); 4319:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t itsources = READ_REG(hi2c->Instance->CR1); 4320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmperror; 4321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C Bus error interrupt occurred ------------------------------------*/ 4323:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((I2C_CHECK_FLAG(itflags, I2C_FLAG_BERR) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_E 4324:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_BERR; 4326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4327:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear BERR flag */ 4328:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_BERR); 4329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C Over-Run/Under-Run interrupt occurred ----------------------------------------*/ 4332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((I2C_CHECK_FLAG(itflags, I2C_FLAG_OVR) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_ER 4333:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_OVR; 4335:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4336:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear OVR flag */ 4337:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_OVR); 4338:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4339:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4340:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* I2C Arbitration Loss error interrupt occurred -------------------------------------*/ 4341:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((I2C_CHECK_FLAG(itflags, I2C_FLAG_ARLO) != RESET) && (I2C_CHECK_IT_SOURCE(itsources, I2C_IT_E 4342:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4343:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_ARLO; 4344:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4345:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear ARLO flag */ 4346:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_ARLO); 4347:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4348:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4349:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Store current volatile hi2c->ErrorCode, misra rule */ 4350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmperror = hi2c->ErrorCode; 4351:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4352:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the Error Callback in case of Error detected */ 4353:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((tmperror & (HAL_I2C_ERROR_BERR | HAL_I2C_ERROR_OVR | HAL_I2C_ERROR_ARLO)) != HAL_I2C_ERROR_ 4354:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4355:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITError(hi2c, tmperror); 4356:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4357:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4358:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4359:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4360:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Master Tx Transfer completed callback. 4361:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4362:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4363:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 4364:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4365:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __weak void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *hi2c) 4366:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 78 4367:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 4368:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(hi2c); 4369:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4370:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* NOTE : This function should not be modified, when the callback is needed, 4371:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** the HAL_I2C_MasterTxCpltCallback could be implemented in the user file 4372:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4373:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4374:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4375:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4376:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Master Rx Transfer completed callback. 4377:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4378:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 4380:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4381:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __weak void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *hi2c) 4382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4383:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 4384:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(hi2c); 4385:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4386:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* NOTE : This function should not be modified, when the callback is needed, 4387:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** the HAL_I2C_MasterRxCpltCallback could be implemented in the user file 4388:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4389:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4390:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4391:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** @brief Slave Tx Transfer completed callback. 4392:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4393:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4394:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 4395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4396:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __weak void HAL_I2C_SlaveTxCpltCallback(I2C_HandleTypeDef *hi2c) 4397:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4398:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 4399:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(hi2c); 4400:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4401:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* NOTE : This function should not be modified, when the callback is needed, 4402:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** the HAL_I2C_SlaveTxCpltCallback could be implemented in the user file 4403:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4404:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4405:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4406:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4407:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Slave Rx Transfer completed callback. 4408:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4409:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4410:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 4411:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4412:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __weak void HAL_I2C_SlaveRxCpltCallback(I2C_HandleTypeDef *hi2c) 4413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4414:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 4415:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(hi2c); 4416:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4417:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* NOTE : This function should not be modified, when the callback is needed, 4418:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** the HAL_I2C_SlaveRxCpltCallback could be implemented in the user file 4419:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4420:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4421:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4422:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4423:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Slave Address Match callback. ARM GAS /tmp/ccpK4Ax4.s page 79 4424:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4425:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4426:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param TransferDirection Master request Transfer Direction (Write/Read), value of @ref I2C_XFE 4427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param AddrMatchCode Address Match Code 4428:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 4429:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4430:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __weak void HAL_I2C_AddrCallback(I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrM 4431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4432:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 4433:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(hi2c); 4434:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(TransferDirection); 4435:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(AddrMatchCode); 4436:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4437:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* NOTE : This function should not be modified, when the callback is needed, 4438:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** the HAL_I2C_AddrCallback() could be implemented in the user file 4439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4440:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4441:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4442:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Listen Complete callback. 4444:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4445:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4446:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 4447:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4448:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __weak void HAL_I2C_ListenCpltCallback(I2C_HandleTypeDef *hi2c) 4449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4450:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 4451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(hi2c); 4452:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4453:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* NOTE : This function should not be modified, when the callback is needed, 4454:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** the HAL_I2C_ListenCpltCallback() could be implemented in the user file 4455:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4456:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4457:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4458:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4459:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Memory Tx Transfer completed callback. 4460:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4461:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4462:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 4463:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4464:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __weak void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c) 4465:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4466:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 4467:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(hi2c); 4468:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4469:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* NOTE : This function should not be modified, when the callback is needed, 4470:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** the HAL_I2C_MemTxCpltCallback could be implemented in the user file 4471:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4473:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4474:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4475:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Memory Rx Transfer completed callback. 4476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4477:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4478:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 4479:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4480:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __weak void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c) ARM GAS /tmp/ccpK4Ax4.s page 80 4481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4482:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 4483:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(hi2c); 4484:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4485:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* NOTE : This function should not be modified, when the callback is needed, 4486:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** the HAL_I2C_MemRxCpltCallback could be implemented in the user file 4487:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4489:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4490:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4491:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief I2C error callback. 4492:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4493:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4494:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 4495:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4496:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __weak void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c) 4497:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 4499:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(hi2c); 4500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4501:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* NOTE : This function should not be modified, when the callback is needed, 4502:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** the HAL_I2C_ErrorCallback could be implemented in the user file 4503:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4504:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4506:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4507:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief I2C abort callback. 4508:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4509:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4510:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 4511:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4512:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __weak void HAL_I2C_AbortCpltCallback(I2C_HandleTypeDef *hi2c) 4513:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4514:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 4515:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(hi2c); 4516:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4517:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* NOTE : This function should not be modified, when the callback is needed, 4518:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** the HAL_I2C_AbortCpltCallback could be implemented in the user file 4519:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4520:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4521:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4522:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4523:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @} 4524:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4525:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4526:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** @defgroup I2C_Exported_Functions_Group3 Peripheral State, Mode and Error functions 4527:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Peripheral State, Mode and Error functions 4528:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * 4529:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @verbatim 4530:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** =============================================================================== 4531:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ##### Peripheral State, Mode and Error functions ##### 4532:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** =============================================================================== 4533:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** [..] 4534:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** This subsection permit to get in run-time the status of the peripheral 4535:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** and the data flow. 4536:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4537:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** @endverbatim ARM GAS /tmp/ccpK4Ax4.s page 81 4538:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @{ 4539:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4540:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4541:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4542:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Return the I2C handle state. 4543:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4544:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4545:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL state 4546:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4547:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_StateTypeDef HAL_I2C_GetState(I2C_HandleTypeDef *hi2c) 4548:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4549:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Return I2C handle state */ 4550:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return hi2c->State; 4551:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4552:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4553:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4554:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Returns the I2C Master, Slave, Memory or no mode. 4555:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4556:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for I2C module 4557:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL mode 4558:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4559:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_ModeTypeDef HAL_I2C_GetMode(I2C_HandleTypeDef *hi2c) 4560:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4561:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return hi2c->Mode; 4562:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4563:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4564:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4565:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Return the I2C error code. 4566:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4567:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4568:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval I2C Error Code 4569:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4570:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t HAL_I2C_GetError(I2C_HandleTypeDef *hi2c) 4571:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4572:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return hi2c->ErrorCode; 4573:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4574:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4575:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4576:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @} 4577:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4578:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4579:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4580:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @} 4581:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4582:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4583:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** @addtogroup I2C_Private_Functions 4584:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @{ 4585:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4586:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4587:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4588:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Interrupt Sub-Routine which handle the Interrupt Flags Master Mode with Interrupt. 4589:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4590:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4591:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param ITFlags Interrupt flags to handle. 4592:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param ITSources Interrupt sources enabled. 4593:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 4594:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ ARM GAS /tmp/ccpK4Ax4.s page 82 4595:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_Master_ISR_IT(struct __I2C_HandleTypeDef *hi2c, uint32_t ITFlags, uint 4596:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4597:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint16_t devaddress; 4598:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpITFlags = ITFlags; 4599:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4600:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 4601:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 4602:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4603:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_AF) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_ 4604:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4605:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear NACK Flag */ 4606:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); 4607:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4608:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set corresponding Error Code */ 4609:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* No need to generate STOP, it is automatically done */ 4610:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Error callback will be send during stop flag treatment */ 4611:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_AF; 4612:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4613:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Flush TX register */ 4614:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Flush_TXDR(hi2c); 4615:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4616:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_RXNE) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, 4617:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4618:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Remove RXNE flag on temporary variable as read done */ 4619:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpITFlags &= ~I2C_FLAG_RXNE; 4620:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4621:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Read data from RXDR */ 4622:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->RXDR; 4623:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4624:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Increment Buffer pointer */ 4625:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr++; 4626:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4627:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize--; 4628:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 4629:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4630:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_TXIS) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, 4631:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4632:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Write data to TXDR */ 4633:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->TXDR = *hi2c->pBuffPtr; 4634:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4635:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Increment Buffer pointer */ 4636:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr++; 4637:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4638:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize--; 4639:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 4640:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4641:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_TCR) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, I 4642:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4643:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->XferCount != 0U) && (hi2c->XferSize == 0U)) 4644:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4645:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** devaddress = (uint16_t)(hi2c->Instance->CR2 & I2C_CR2_SADD); 4646:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4647:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 4648:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4649:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 4650:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, devaddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_NO_START 4651:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } ARM GAS /tmp/ccpK4Ax4.s page 83 4652:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4653:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4654:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 4655:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferOptions != I2C_NO_OPTION_FRAME) 4656:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4657:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, devaddress, (uint8_t)hi2c->XferSize, hi2c->XferOptions, I2C_NO_S 4658:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4659:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4660:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4661:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, devaddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_NO_ST 4662:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4663:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4664:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4665:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4666:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4667:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call TxCpltCallback() if no stop mode is set */ 4668:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_GET_STOP_MODE(hi2c) != I2C_AUTOEND_MODE) 4669:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4670:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Master Sequential complete process */ 4671:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITMasterSeqCplt(hi2c); 4672:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4673:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4674:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4675:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wrong size Status regarding TCR flag event */ 4676:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 4677:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITError(hi2c, HAL_I2C_ERROR_SIZE); 4678:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4679:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4680:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4681:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_TC) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, I2 4682:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4683:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount == 0U) 4684:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4685:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_GET_STOP_MODE(hi2c) != I2C_AUTOEND_MODE) 4686:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4687:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Generate a stop condition in case of no transfer option */ 4688:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferOptions == I2C_NO_OPTION_FRAME) 4689:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4690:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Generate Stop */ 4691:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_STOP; 4692:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4693:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4694:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4695:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Master Sequential complete process */ 4696:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITMasterSeqCplt(hi2c); 4697:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4698:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4699:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4700:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4701:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4702:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wrong size Status regarding TC flag event */ 4703:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 4704:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITError(hi2c, HAL_I2C_ERROR_SIZE); 4705:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4706:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4707:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4708:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 84 4709:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Nothing to do */ 4710:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4711:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4712:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_STOPF) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, I2C_ 4713:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4714:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Master complete process */ 4715:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITMasterCplt(hi2c, tmpITFlags); 4716:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4717:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4718:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 4719:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 4720:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4721:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 4722:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4723:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4724:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4725:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Interrupt Sub-Routine which handle the Interrupt Flags Slave Mode with Interrupt. 4726:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4727:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4728:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param ITFlags Interrupt flags to handle. 4729:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param ITSources Interrupt sources enabled. 4730:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 4731:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4732:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_Slave_ISR_IT(struct __I2C_HandleTypeDef *hi2c, uint32_t ITFlags, uint3 4733:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4734:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpoptions = hi2c->XferOptions; 4735:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpITFlags = ITFlags; 4736:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4737:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process locked */ 4738:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 4739:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4740:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check if STOPF is set */ 4741:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_STOPF) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, I2C_ 4742:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4743:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Slave complete process */ 4744:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITSlaveCplt(hi2c, tmpITFlags); 4745:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4746:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4747:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_AF) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_ 4748:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4749:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check that I2C transfer finished */ 4750:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* if yes, normal use case, a NACK is sent by the MASTER when Transfer is finished */ 4751:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Mean XferCount == 0*/ 4752:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* So clear Flag NACKF only */ 4753:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount == 0U) 4754:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4755:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->State == HAL_I2C_STATE_LISTEN) && (tmpoptions == I2C_FIRST_AND_LAST_FRAME)) /* Sam 4756:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4757:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Listen complete process */ 4758:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITListenCplt(hi2c, tmpITFlags); 4759:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4760:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((hi2c->State == HAL_I2C_STATE_BUSY_TX_LISTEN) && (tmpoptions != I2C_NO_OPTION_FRAME) 4761:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4762:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear NACK Flag */ 4763:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); 4764:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4765:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Flush TX register */ ARM GAS /tmp/ccpK4Ax4.s page 85 4766:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Flush_TXDR(hi2c); 4767:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4768:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Last Byte is Transmitted */ 4769:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Slave Sequential complete process */ 4770:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITSlaveSeqCplt(hi2c); 4771:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4772:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4773:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4774:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear NACK Flag */ 4775:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); 4776:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4777:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4778:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4779:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4780:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* if no, error use case, a Non-Acknowledge of last Data is generated by the MASTER*/ 4781:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear NACK Flag */ 4782:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); 4783:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4784:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set ErrorCode corresponding to a Non-Acknowledge */ 4785:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_AF; 4786:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4787:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((tmpoptions == I2C_FIRST_FRAME) || (tmpoptions == I2C_NEXT_FRAME)) 4788:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4789:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 4790:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITError(hi2c, hi2c->ErrorCode); 4791:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4792:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4793:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4794:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_RXNE) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, 4795:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4796:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > 0U) 4797:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4798:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Read data from RXDR */ 4799:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->RXDR; 4800:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4801:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Increment Buffer pointer */ 4802:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr++; 4803:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4804:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize--; 4805:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 4806:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4807:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4808:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->XferCount == 0U) && \ 4809:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (tmpoptions != I2C_NO_OPTION_FRAME)) 4810:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4811:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Slave Sequential complete process */ 4812:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITSlaveSeqCplt(hi2c); 4813:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4814:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4815:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_ADDR) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, 4816:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4817:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITAddrCplt(hi2c, tmpITFlags); 4818:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4819:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_TXIS) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, 4820:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4821:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Write data to TXDR only if XferCount not reach "0" */ 4822:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* A TXIS flag can be set, during STOP treatment */ ARM GAS /tmp/ccpK4Ax4.s page 86 4823:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check if all Datas have already been sent */ 4824:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If it is the case, this last write in TXDR is not sent, correspond to a dummy TXIS event */ 4825:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > 0U) 4826:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4827:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Write data to TXDR */ 4828:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->TXDR = *hi2c->pBuffPtr; 4829:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4830:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Increment Buffer pointer */ 4831:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr++; 4832:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4833:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 4834:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize--; 4835:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4836:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4837:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4838:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((tmpoptions == I2C_NEXT_FRAME) || (tmpoptions == I2C_FIRST_FRAME)) 4839:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4840:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Last Byte is Transmitted */ 4841:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Slave Sequential complete process */ 4842:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITSlaveSeqCplt(hi2c); 4843:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4844:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4845:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4846:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4847:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4848:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Nothing to do */ 4849:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4850:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4851:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 4852:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 4853:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4854:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 4855:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4856:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4857:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4858:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Interrupt Sub-Routine which handle the Interrupt Flags Master Mode with DMA. 4859:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4860:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4861:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param ITFlags Interrupt flags to handle. 4862:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param ITSources Interrupt sources enabled. 4863:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 4864:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 4865:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_Master_ISR_DMA(struct __I2C_HandleTypeDef *hi2c, uint32_t ITFlags, uin 4866:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4867:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint16_t devaddress; 4868:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 4869:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4870:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Locked */ 4871:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 4872:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4873:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((I2C_CHECK_FLAG(ITFlags, I2C_FLAG_AF) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_NAC 4874:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4875:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear NACK Flag */ 4876:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); 4877:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4878:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set corresponding Error Code */ 4879:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_AF; ARM GAS /tmp/ccpK4Ax4.s page 87 4880:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4881:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* No need to generate STOP, it is automatically done */ 4882:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* But enable STOP interrupt, to treat it */ 4883:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Error callback will be send during stop flag treatment */ 4884:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_CPLT_IT); 4885:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4886:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Flush TX register */ 4887:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Flush_TXDR(hi2c); 4888:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4889:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((I2C_CHECK_FLAG(ITFlags, I2C_FLAG_TCR) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, I2C_ 4890:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4891:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable TC interrupt */ 4892:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_DISABLE_IT(hi2c, I2C_IT_TCI); 4893:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4894:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount != 0U) 4895:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4896:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Recover Slave address */ 4897:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** devaddress = (uint16_t)(hi2c->Instance->CR2 & I2C_CR2_SADD); 4898:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4899:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prepare the new XferSize to transfer */ 4900:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 4901:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4902:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 4903:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 4904:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4905:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4906:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4907:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 4908:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferOptions != I2C_NO_OPTION_FRAME) 4909:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4910:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = hi2c->XferOptions; 4911:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4912:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4913:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4914:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 4915:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4916:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4917:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4918:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the new XferSize in Nbytes register */ 4919:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, devaddress, (uint8_t)hi2c->XferSize, xfermode, I2C_NO_STARTSTOP); 4920:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4921:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update XferCount value */ 4922:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount -= hi2c->XferSize; 4923:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4924:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable DMA Request */ 4925:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_BUSY_RX) 4926:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4927:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 |= I2C_CR1_RXDMAEN; 4928:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4929:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4930:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4931:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 |= I2C_CR1_TXDMAEN; 4932:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4933:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4934:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4935:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4936:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call TxCpltCallback() if no stop mode is set */ ARM GAS /tmp/ccpK4Ax4.s page 88 4937:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_GET_STOP_MODE(hi2c) != I2C_AUTOEND_MODE) 4938:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4939:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Master Sequential complete process */ 4940:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITMasterSeqCplt(hi2c); 4941:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4942:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4943:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4944:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wrong size Status regarding TCR flag event */ 4945:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 4946:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITError(hi2c, HAL_I2C_ERROR_SIZE); 4947:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4948:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4949:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4950:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((I2C_CHECK_FLAG(ITFlags, I2C_FLAG_TC) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, I2C_I 4951:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4952:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount == 0U) 4953:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4954:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_GET_STOP_MODE(hi2c) != I2C_AUTOEND_MODE) 4955:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4956:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Generate a stop condition in case of no transfer option */ 4957:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferOptions == I2C_NO_OPTION_FRAME) 4958:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4959:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Generate Stop */ 4960:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_STOP; 4961:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4962:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4963:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4964:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Master Sequential complete process */ 4965:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITMasterSeqCplt(hi2c); 4966:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4967:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4968:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4969:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4970:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4971:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wrong size Status regarding TC flag event */ 4972:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 4973:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITError(hi2c, HAL_I2C_ERROR_SIZE); 4974:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4975:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4976:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((I2C_CHECK_FLAG(ITFlags, I2C_FLAG_STOPF) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, I2 4977:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4978:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Master complete process */ 4979:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITMasterCplt(hi2c, ITFlags); 4980:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4981:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 4982:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4983:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Nothing to do */ 4984:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4985:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4986:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 4987:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 4988:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4989:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 4990:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4991:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4992:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4993:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Interrupt Sub-Routine which handle the Interrupt Flags Slave Mode with DMA. ARM GAS /tmp/ccpK4Ax4.s page 89 4994:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 4995:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 4996:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param ITFlags Interrupt flags to handle. 4997:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param ITSources Interrupt sources enabled. 4998:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 4999:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 5000:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_Slave_ISR_DMA(struct __I2C_HandleTypeDef *hi2c, uint32_t ITFlags, uint 5001:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5002:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpoptions = hi2c->XferOptions; 5003:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t treatdmanack = 0U; 5004:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5005:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process locked */ 5006:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_LOCK(hi2c); 5007:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5008:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check if STOPF is set */ 5009:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((I2C_CHECK_FLAG(ITFlags, I2C_FLAG_STOPF) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_ 5010:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5011:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Slave complete process */ 5012:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITSlaveCplt(hi2c, ITFlags); 5013:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5014:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5015:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((I2C_CHECK_FLAG(ITFlags, I2C_FLAG_AF) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, I2C_IT_NAC 5016:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5017:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check that I2C transfer finished */ 5018:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* if yes, normal use case, a NACK is sent by the MASTER when Transfer is finished */ 5019:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Mean XferCount == 0 */ 5020:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* So clear Flag NACKF only */ 5021:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((I2C_CHECK_IT_SOURCE(ITSources, I2C_CR1_TXDMAEN) != RESET) || 5022:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (I2C_CHECK_IT_SOURCE(ITSources, I2C_CR1_RXDMAEN) != RESET)) 5023:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5024:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Split check of hdmarx, for MISRA compliance */ 5025:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmarx != NULL) 5026:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5027:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_CHECK_IT_SOURCE(ITSources, I2C_CR1_RXDMAEN) != RESET) 5028:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5029:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_DMA_GET_COUNTER(hi2c->hdmarx) == 0U) 5030:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5031:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** treatdmanack = 1U; 5032:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5033:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5034:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5035:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5036:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Split check of hdmatx, for MISRA compliance */ 5037:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmatx != NULL) 5038:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5039:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_CHECK_IT_SOURCE(ITSources, I2C_CR1_TXDMAEN) != RESET) 5040:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5041:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_DMA_GET_COUNTER(hi2c->hdmatx) == 0U) 5042:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5043:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** treatdmanack = 1U; 5044:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5045:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5046:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5047:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5048:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (treatdmanack == 1U) 5049:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5050:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->State == HAL_I2C_STATE_LISTEN) && (tmpoptions == I2C_FIRST_AND_LAST_FRAME)) /* S ARM GAS /tmp/ccpK4Ax4.s page 90 5051:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5052:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Listen complete process */ 5053:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITListenCplt(hi2c, ITFlags); 5054:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5055:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((hi2c->State == HAL_I2C_STATE_BUSY_TX_LISTEN) && (tmpoptions != I2C_NO_OPTION_FRAM 5056:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5057:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear NACK Flag */ 5058:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); 5059:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5060:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Flush TX register */ 5061:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Flush_TXDR(hi2c); 5062:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5063:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Last Byte is Transmitted */ 5064:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Slave Sequential complete process */ 5065:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITSlaveSeqCplt(hi2c); 5066:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5067:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5068:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5069:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear NACK Flag */ 5070:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); 5071:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5072:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5073:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5074:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5075:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* if no, error use case, a Non-Acknowledge of last Data is generated by the MASTER*/ 5076:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear NACK Flag */ 5077:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); 5078:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5079:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set ErrorCode corresponding to a Non-Acknowledge */ 5080:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_AF; 5081:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5082:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((tmpoptions == I2C_FIRST_FRAME) || (tmpoptions == I2C_NEXT_FRAME)) 5083:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5084:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5085:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITError(hi2c, hi2c->ErrorCode); 5086:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5087:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5088:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5089:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5090:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5091:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Only Clear NACK Flag, no DMA treatment is pending */ 5092:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); 5093:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5094:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5095:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((I2C_CHECK_FLAG(ITFlags, I2C_FLAG_ADDR) != RESET) && (I2C_CHECK_IT_SOURCE(ITSources, I2C 5096:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5097:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITAddrCplt(hi2c, ITFlags); 5098:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5099:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5100:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5101:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Nothing to do */ 5102:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5103:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5104:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5105:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5106:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5107:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; ARM GAS /tmp/ccpK4Ax4.s page 91 5108:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5109:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5110:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5111:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Master sends target device address followed by internal memory address for write reques 5112:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 5113:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 5114:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 5115:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 5116:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddress Internal memory address 5117:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddSize Size of internal memory address 5118:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Timeout Timeout duration 5119:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Tickstart Tick start value 5120:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 5121:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 5122:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_RequestMemoryWrite(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint1 5123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5124:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)MemAddSize, I2C_RELOAD_MODE, I2C_GENERATE_START_WRI 5125:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5126:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until TXIS flag is set */ 5127:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnTXISFlagUntilTimeout(hi2c, Timeout, Tickstart) != HAL_OK) 5128:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5129:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 5130:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5131:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5132:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If Memory address size is 8Bit */ 5133:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (MemAddSize == I2C_MEMADD_SIZE_8BIT) 5134:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5135:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Memory Address */ 5136:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->TXDR = I2C_MEM_ADD_LSB(MemAddress); 5137:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5138:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If Memory address size is 16Bit */ 5139:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5140:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5141:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send MSB of Memory Address */ 5142:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->TXDR = I2C_MEM_ADD_MSB(MemAddress); 5143:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5144:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until TXIS flag is set */ 5145:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnTXISFlagUntilTimeout(hi2c, Timeout, Tickstart) != HAL_OK) 5146:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5147:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 5148:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5149:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5150:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send LSB of Memory Address */ 5151:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->TXDR = I2C_MEM_ADD_LSB(MemAddress); 5152:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5153:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5154:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until TCR flag is set */ 5155:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_TCR, RESET, Timeout, Tickstart) != HAL_OK) 5156:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5157:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 5158:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5159:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5160:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 5161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5162:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5163:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5164:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Master sends target device address followed by internal memory address for read request ARM GAS /tmp/ccpK4Ax4.s page 92 5165:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 5166:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 5167:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Target device address: The device 7 bits address value 5168:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * in datasheet must be shifted to the left before calling the interface 5169:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddress Internal memory address 5170:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param MemAddSize Size of internal memory address 5171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Timeout Timeout duration 5172:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Tickstart Tick start value 5173:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 5174:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 5175:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_RequestMemoryRead(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16 5176:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5177:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)MemAddSize, I2C_SOFTEND_MODE, I2C_GENERATE_START_WR 5178:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5179:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until TXIS flag is set */ 5180:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnTXISFlagUntilTimeout(hi2c, Timeout, Tickstart) != HAL_OK) 5181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 5183:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5185:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If Memory address size is 8Bit */ 5186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (MemAddSize == I2C_MEMADD_SIZE_8BIT) 5187:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5188:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send Memory Address */ 5189:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->TXDR = I2C_MEM_ADD_LSB(MemAddress); 5190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5191:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If Memory address size is 16Bit */ 5192:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5194:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send MSB of Memory Address */ 5195:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->TXDR = I2C_MEM_ADD_MSB(MemAddress); 5196:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5197:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until TXIS flag is set */ 5198:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnTXISFlagUntilTimeout(hi2c, Timeout, Tickstart) != HAL_OK) 5199:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5200:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 5201:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5202:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5203:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Send LSB of Memory Address */ 5204:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->TXDR = I2C_MEM_ADD_LSB(MemAddress); 5205:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5206:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5207:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until TC flag is set */ 5208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_TC, RESET, Timeout, Tickstart) != HAL_OK) 5209:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5210:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 5211:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5212:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5213:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 5214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief I2C Address complete process callback. 5218:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c I2C handle. 5219:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param ITFlags Interrupt flags to handle. 5220:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 5221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ ARM GAS /tmp/ccpK4Ax4.s page 93 5222:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ITAddrCplt(I2C_HandleTypeDef *hi2c, uint32_t ITFlags) 5223:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5224:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint8_t transferdirection; 5225:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint16_t slaveaddrcode; 5226:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint16_t ownadd1code; 5227:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint16_t ownadd2code; 5228:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5229:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 5230:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** UNUSED(ITFlags); 5231:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5232:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* In case of Listen state, need to inform upper layer of address match code event */ 5233:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (((uint32_t)hi2c->State & (uint32_t)HAL_I2C_STATE_LISTEN) == (uint32_t)HAL_I2C_STATE_LISTEN) 5234:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** transferdirection = I2C_GET_DIR(hi2c); 5236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** slaveaddrcode = I2C_GET_ADDR_MATCH(hi2c); 5237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ownadd1code = I2C_GET_OWN_ADDRESS1(hi2c); 5238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ownadd2code = I2C_GET_OWN_ADDRESS2(hi2c); 5239:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5240:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If 10bits addressing mode is selected */ 5241:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->Init.AddressingMode == I2C_ADDRESSINGMODE_10BIT) 5242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5243:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((slaveaddrcode & SlaveAddr_MSK) == ((ownadd1code >> SlaveAddr_SHIFT) & SlaveAddr_MSK)) 5244:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** slaveaddrcode = ownadd1code; 5246:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->AddrEventCount++; 5247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->AddrEventCount == 2U) 5248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Reset Address Event counter */ 5250:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->AddrEventCount = 0U; 5251:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear ADDR flag */ 5253:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_ADDR); 5254:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5256:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5257:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5258:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call Slave Addr callback */ 5259:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5260:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->AddrCallback(hi2c, transferdirection, slaveaddrcode); 5261:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_AddrCallback(hi2c, transferdirection, slaveaddrcode); 5263:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5264:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5265:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5266:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5267:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5268:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** slaveaddrcode = ownadd2code; 5269:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5270:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable ADDR Interrupts */ 5271:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_LISTEN_IT); 5272:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5273:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5274:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5275:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5276:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call Slave Addr callback */ 5277:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5278:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->AddrCallback(hi2c, transferdirection, slaveaddrcode); ARM GAS /tmp/ccpK4Ax4.s page 94 5279:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5280:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_AddrCallback(hi2c, transferdirection, slaveaddrcode); 5281:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5282:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5283:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5284:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* else 7 bits addressing mode is selected */ 5285:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5286:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5287:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable ADDR Interrupts */ 5288:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_LISTEN_IT); 5289:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5290:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5291:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5292:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5293:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call Slave Addr callback */ 5294:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5295:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->AddrCallback(hi2c, transferdirection, slaveaddrcode); 5296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5297:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_AddrCallback(hi2c, transferdirection, slaveaddrcode); 5298:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5300:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Else clear address flag only */ 5302:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5303:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5304:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear ADDR flag */ 5305:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_ADDR); 5306:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5307:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5308:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5309:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5311:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5312:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief I2C Master sequential complete process. 5314:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c I2C handle. 5315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 5316:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 5317:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ITMasterSeqCplt(I2C_HandleTypeDef *hi2c) 5318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5319:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Reset I2C handle mode */ 5320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 5321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* No Generate Stop, to permit restart mode */ 5323:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* The stop will be done at the end of transfer, when I2C_AUTOEND_MODE enable */ 5324:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_BUSY_TX) 5325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 5327:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_MASTER_BUSY_TX; 5328:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 5329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Interrupts */ 5331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_TX_IT); 5332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5333:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5335:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 95 5336:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5337:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5338:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MasterTxCpltCallback(hi2c); 5339:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5340:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_MasterTxCpltCallback(hi2c); 5341:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5342:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5343:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* hi2c->State == HAL_I2C_STATE_BUSY_RX */ 5344:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5345:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5346:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 5347:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_MASTER_BUSY_RX; 5348:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 5349:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Interrupts */ 5351:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_RX_IT); 5352:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5353:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5354:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5355:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5356:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5357:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5358:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MasterRxCpltCallback(hi2c); 5359:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5360:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_MasterRxCpltCallback(hi2c); 5361:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5362:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5363:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5364:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5365:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5366:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief I2C Slave sequential complete process. 5367:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c I2C handle. 5368:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 5369:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 5370:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ITSlaveSeqCplt(I2C_HandleTypeDef *hi2c) 5371:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5372:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Reset I2C handle mode */ 5373:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 5374:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5375:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_BUSY_TX_LISTEN) 5376:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5377:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Remove HAL_I2C_STATE_SLAVE_BUSY_TX, keep only HAL_I2C_STATE_LISTEN */ 5378:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_LISTEN; 5379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_TX; 5380:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5381:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Interrupts */ 5382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_TX_IT); 5383:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5384:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5385:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5386:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5387:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5388:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5389:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->SlaveTxCpltCallback(hi2c); 5390:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5391:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_SlaveTxCpltCallback(hi2c); 5392:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ ARM GAS /tmp/ccpK4Ax4.s page 96 5393:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5394:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if (hi2c->State == HAL_I2C_STATE_BUSY_RX_LISTEN) 5396:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5397:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Remove HAL_I2C_STATE_SLAVE_BUSY_RX, keep only HAL_I2C_STATE_LISTEN */ 5398:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_LISTEN; 5399:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_RX; 5400:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5401:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Interrupts */ 5402:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_RX_IT); 5403:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5404:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5405:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5406:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5407:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5408:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5409:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->SlaveRxCpltCallback(hi2c); 5410:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5411:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_SlaveRxCpltCallback(hi2c); 5412:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5414:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5415:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5416:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Nothing to do */ 5417:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5418:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5419:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5420:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5421:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief I2C Master complete process. 5422:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c I2C handle. 5423:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param ITFlags Interrupt flags to handle. 5424:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 5425:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 5426:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ITMasterCplt(I2C_HandleTypeDef *hi2c, uint32_t ITFlags) 5427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5428:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmperror; 5429:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5430:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear STOP Flag */ 5431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF); 5432:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5433:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear Configuration Register 2 */ 5434:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_RESET_CR2(hi2c); 5435:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5436:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Reset handle parameters */ 5437:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_NONE; 5438:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 5439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 5440:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5441:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_CHECK_FLAG(ITFlags, I2C_FLAG_AF) != RESET) 5442:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear NACK Flag */ 5444:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); 5445:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5446:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set acknowledge error code */ 5447:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_AF; 5448:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 97 5450:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Flush TX register */ 5451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Flush_TXDR(hi2c); 5452:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5453:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Interrupts */ 5454:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_TX_IT | I2C_XFER_RX_IT); 5455:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5456:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Store current volatile hi2c->ErrorCode, misra rule */ 5457:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmperror = hi2c->ErrorCode; 5458:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5459:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5460:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->State == HAL_I2C_STATE_ABORT) || (tmperror != HAL_I2C_ERROR_NONE)) 5461:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5462:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5463:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITError(hi2c, hi2c->ErrorCode); 5464:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5465:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* hi2c->State == HAL_I2C_STATE_BUSY_TX */ 5466:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if (hi2c->State == HAL_I2C_STATE_BUSY_TX) 5467:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5468:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 5469:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5470:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->Mode == HAL_I2C_MODE_MEM) 5471:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 5473:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5474:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5475:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5477:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5478:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5479:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MemTxCpltCallback(hi2c); 5480:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_MemTxCpltCallback(hi2c); 5482:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5483:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5484:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5485:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5486:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 5487:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5489:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5490:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5491:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5492:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5493:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MasterTxCpltCallback(hi2c); 5494:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5495:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_MasterTxCpltCallback(hi2c); 5496:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5497:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5499:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* hi2c->State == HAL_I2C_STATE_BUSY_RX */ 5500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if (hi2c->State == HAL_I2C_STATE_BUSY_RX) 5501:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5502:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 5503:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5504:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->Mode == HAL_I2C_MODE_MEM) 5505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5506:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; ARM GAS /tmp/ccpK4Ax4.s page 98 5507:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5508:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5509:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5510:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5511:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5512:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5513:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MemRxCpltCallback(hi2c); 5514:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5515:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_MemRxCpltCallback(hi2c); 5516:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5517:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5518:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5519:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5520:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 5521:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5522:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5523:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5524:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5525:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5526:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5527:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->MasterRxCpltCallback(hi2c); 5528:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5529:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_MasterRxCpltCallback(hi2c); 5530:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5531:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5532:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5533:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5534:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5535:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Nothing to do */ 5536:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5537:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5538:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5539:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5540:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief I2C Slave complete process. 5541:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c I2C handle. 5542:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param ITFlags Interrupt flags to handle. 5543:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 5544:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 5545:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ITSlaveCplt(I2C_HandleTypeDef *hi2c, uint32_t ITFlags) 5546:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5547:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpcr1value = READ_REG(hi2c->Instance->CR1); 5548:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpITFlags = ITFlags; 5549:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5550:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear STOP Flag */ 5551:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF); 5552:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5553:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable all interrupts */ 5554:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_LISTEN_IT | I2C_XFER_TX_IT | I2C_XFER_RX_IT); 5555:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5556:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Address Acknowledge */ 5557:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 5558:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5559:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear Configuration Register 2 */ 5560:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_RESET_CR2(hi2c); 5561:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5562:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Flush TX register */ 5563:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Flush_TXDR(hi2c); ARM GAS /tmp/ccpK4Ax4.s page 99 5564:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5565:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If a DMA is ongoing, Update handle size context */ 5566:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_CHECK_IT_SOURCE(tmpcr1value, I2C_CR1_TXDMAEN) != RESET) 5567:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5568:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmatx != NULL) 5569:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5570:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = (uint16_t)__HAL_DMA_GET_COUNTER(hi2c->hdmatx); 5571:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5572:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5573:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if (I2C_CHECK_IT_SOURCE(tmpcr1value, I2C_CR1_RXDMAEN) != RESET) 5574:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5575:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmarx != NULL) 5576:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5577:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = (uint16_t)__HAL_DMA_GET_COUNTER(hi2c->hdmarx); 5578:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5579:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5580:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5581:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5582:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Do nothing */ 5583:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5584:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5585:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Store Last receive data if any */ 5586:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_CHECK_FLAG(tmpITFlags, I2C_FLAG_RXNE) != RESET) 5587:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5588:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Remove RXNE flag on temporary variable as read done */ 5589:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpITFlags &= ~I2C_FLAG_RXNE; 5590:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5591:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Read data from RXDR */ 5592:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->RXDR; 5593:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5594:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Increment Buffer pointer */ 5595:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr++; 5596:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5597:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->XferSize > 0U)) 5598:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5599:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize--; 5600:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 5601:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5602:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5603:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5604:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* All data are not transferred, so set error code accordingly */ 5605:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount != 0U) 5606:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5607:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set ErrorCode corresponding to a Non-Acknowledge */ 5608:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_AF; 5609:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5610:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5611:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_NONE; 5612:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 5613:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 5614:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5615:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->ErrorCode != HAL_I2C_ERROR_NONE) 5616:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5617:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5618:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITError(hi2c, hi2c->ErrorCode); 5619:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5620:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the Listen Complete callback, to inform upper layer of the end of Listen usecase */ ARM GAS /tmp/ccpK4Ax4.s page 100 5621:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_LISTEN) 5622:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5623:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Listen complete process */ 5624:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITListenCplt(hi2c, tmpITFlags); 5625:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5626:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5627:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if (hi2c->XferOptions != I2C_NO_OPTION_FRAME) 5628:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5629:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the Sequential Complete callback, to inform upper layer of the end of Tranfer */ 5630:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITSlaveSeqCplt(hi2c); 5631:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5632:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 5633:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 5634:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5635:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5636:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5637:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5638:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the Listen Complete callback, to inform upper layer of the end of Listen usecase */ 5639:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5640:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ListenCpltCallback(hi2c); 5641:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5642:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_ListenCpltCallback(hi2c); 5643:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5644:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5645:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5646:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if (hi2c->State == HAL_I2C_STATE_BUSY_RX) 5647:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5648:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 5649:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5650:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5651:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5652:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5653:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5654:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5655:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->SlaveRxCpltCallback(hi2c); 5656:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5657:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_SlaveRxCpltCallback(hi2c); 5658:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5659:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5660:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5661:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5662:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 5663:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5664:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5665:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5666:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5667:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5668:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5669:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->SlaveTxCpltCallback(hi2c); 5670:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5671:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_SlaveTxCpltCallback(hi2c); 5672:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5673:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5674:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5675:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5676:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5677:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief I2C Listen complete process. ARM GAS /tmp/ccpK4Ax4.s page 101 5678:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c I2C handle. 5679:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param ITFlags Interrupt flags to handle. 5680:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 5681:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 5682:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ITListenCplt(I2C_HandleTypeDef *hi2c, uint32_t ITFlags) 5683:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5684:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Reset handle parameters */ 5685:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 5686:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_NONE; 5687:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 5688:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 5689:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 5690:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5691:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Store Last receive data if any */ 5692:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_CHECK_FLAG(ITFlags, I2C_FLAG_RXNE) != RESET) 5693:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5694:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Read data from RXDR */ 5695:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** *hi2c->pBuffPtr = (uint8_t)hi2c->Instance->RXDR; 5696:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5697:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Increment Buffer pointer */ 5698:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr++; 5699:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5700:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->XferSize > 0U)) 5701:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5702:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize--; 5703:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 5704:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5705:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set ErrorCode corresponding to a Non-Acknowledge */ 5706:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_AF; 5707:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5708:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5709:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5710:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable all Interrupts*/ 5711:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_LISTEN_IT | I2C_XFER_RX_IT | I2C_XFER_TX_IT); 5712:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5713:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear NACK Flag */ 5714:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); 5715:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5716:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5717:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5718:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5719:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the Listen Complete callback, to inform upper layer of the end of Listen usecase */ 5720:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5721:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ListenCpltCallback(hi2c); 5722:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5723:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_ListenCpltCallback(hi2c); 5724:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5725:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5726:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5727:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5728:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief I2C interrupts error process. 5729:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c I2C handle. 5730:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param ErrorCode Error code to handle. 5731:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 5732:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 5733:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ITError(I2C_HandleTypeDef *hi2c, uint32_t ErrorCode) 5734:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 102 5735:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_StateTypeDef tmpstate = hi2c->State; 5736:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5737:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Reset handle parameters */ 5738:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 5739:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 5740:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = 0U; 5741:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5742:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set new error code */ 5743:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= ErrorCode; 5744:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5745:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Interrupts */ 5746:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((tmpstate == HAL_I2C_STATE_LISTEN) || 5747:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (tmpstate == HAL_I2C_STATE_BUSY_TX_LISTEN) || 5748:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (tmpstate == HAL_I2C_STATE_BUSY_RX_LISTEN)) 5749:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5750:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable all interrupts, except interrupts related to LISTEN state */ 5751:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_RX_IT | I2C_XFER_TX_IT); 5752:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5753:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* keep HAL_I2C_STATE_LISTEN if set */ 5754:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_LISTEN; 5755:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_NONE; 5756:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_IT; 5757:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5758:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5759:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5760:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable all interrupts */ 5761:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_LISTEN_IT | I2C_XFER_RX_IT | I2C_XFER_TX_IT); 5762:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5763:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If state is an abort treatment on goind, don't change state */ 5764:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* This change will be do later */ 5765:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State != HAL_I2C_STATE_ABORT) 5766:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5767:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set HAL_I2C_STATE_READY */ 5768:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 5769:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5770:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_NONE; 5771:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 5772:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5773:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5774:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA TX transfer if any */ 5775:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->Instance->CR1 & I2C_CR1_TXDMAEN) == I2C_CR1_TXDMAEN) 5776:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5777:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 &= ~I2C_CR1_TXDMAEN; 5778:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5779:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmatx != NULL) 5780:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5781:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA Abort callback : 5782:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ 5783:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = I2C_DMAAbort; 5784:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5785:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5786:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5787:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5788:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA TX */ 5789:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (HAL_DMA_Abort_IT(hi2c->hdmatx) != HAL_OK) 5790:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5791:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call Directly XferAbortCallback function in case of error */ ARM GAS /tmp/ccpK4Ax4.s page 103 5792:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback(hi2c->hdmatx); 5793:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5794:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5795:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5796:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA RX transfer if any */ 5797:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((hi2c->Instance->CR1 & I2C_CR1_RXDMAEN) == I2C_CR1_RXDMAEN) 5798:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5799:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 &= ~I2C_CR1_RXDMAEN; 5800:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5801:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->hdmarx != NULL) 5802:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5803:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the I2C DMA Abort callback : 5804:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** will lead to call HAL_I2C_ErrorCallback() at end of DMA abort procedure */ 5805:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = I2C_DMAAbort; 5806:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5807:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5808:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5809:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5810:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Abort DMA RX */ 5811:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (HAL_DMA_Abort_IT(hi2c->hdmarx) != HAL_OK) 5812:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5813:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call Directly hi2c->hdmarx->XferAbortCallback function in case of error */ 5814:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback(hi2c->hdmarx); 5815:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5816:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5817:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5818:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if (hi2c->State == HAL_I2C_STATE_ABORT) 5819:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5820:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 5821:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5822:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5823:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5824:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5825:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5826:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5827:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->AbortCpltCallback(hi2c); 5828:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5829:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_AbortCpltCallback(hi2c); 5830:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5831:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5832:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5833:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5834:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 5835:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 5836:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5837:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5838:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 5839:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCallback(hi2c); 5840:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 5841:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_ErrorCallback(hi2c); 5842:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 5843:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5844:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5845:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5846:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5847:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief I2C Tx data register flush process. 5848:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c I2C handle. ARM GAS /tmp/ccpK4Ax4.s page 104 5849:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 5850:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 5851:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_Flush_TXDR(I2C_HandleTypeDef *hi2c) 5852:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 25 .loc 1 5852 0 26 .cfi_startproc 27 @ args = 0, pretend = 0, frame = 0 28 @ frame_needed = 0, uses_anonymous_args = 0 29 @ link register save eliminated. 30 .LVL0: 5853:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If a pending TXIS flag is set */ 5854:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Write a dummy data in TXDR to clear it */ 5855:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_TXIS) != RESET) 31 .loc 1 5855 0 32 0000 0368 ldr r3, [r0] 33 0002 9A69 ldr r2, [r3, #24] 34 0004 9207 lsls r2, r2, #30 35 0006 01D5 bpl .L2 5856:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5857:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->TXDR = 0x00U; 36 .loc 1 5857 0 37 0008 0022 movs r2, #0 38 000a 9A62 str r2, [r3, #40] 39 .L2: 5858:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5859:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5860:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Flush TX register if not empty */ 5861:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_TXE) == RESET) 40 .loc 1 5861 0 41 000c 0368 ldr r3, [r0] 42 000e 9A69 ldr r2, [r3, #24] 43 0010 D207 lsls r2, r2, #31 44 0012 03D4 bmi .L1 5862:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5863:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_TXE); 45 .loc 1 5863 0 46 0014 9A69 ldr r2, [r3, #24] 47 0016 0121 movs r1, #1 48 0018 0A43 orrs r2, r1 49 001a 9A61 str r2, [r3, #24] 50 .L1: 5864:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5865:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 51 .loc 1 5865 0 52 @ sp needed 53 001c 7047 bx lr 54 .cfi_endproc 55 .LFE102: 57 .section .text.I2C_TransferConfig,"ax",%progbits 58 .align 1 59 .syntax unified 60 .code 16 61 .thumb_func 62 .fpu softvfp 64 I2C_TransferConfig: 65 .LFB114: 5866:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 105 5867:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5868:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief DMA I2C master transmit process complete callback. 5869:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hdma DMA handle 5870:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 5871:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 5872:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_DMAMasterTransmitCplt(DMA_HandleTypeDef *hdma) 5873:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5874:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogati 5875:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5876:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable DMA Request */ 5877:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 &= ~I2C_CR1_TXDMAEN; 5878:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5879:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If last transfer, enable STOP interrupt */ 5880:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount == 0U) 5881:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5882:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable STOP interrupt */ 5883:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_CPLT_IT); 5884:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5885:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* else prepare a new DMA transfer and enable TCReload interrupt */ 5886:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5887:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5888:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update Buffer pointer */ 5889:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr += hi2c->XferSize; 5890:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5891:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the XferSize to transfer */ 5892:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 5893:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5894:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 5895:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5896:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5897:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5898:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 5899:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5900:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5901:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the DMA channel */ 5902:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (HAL_DMA_Start_IT(hi2c->hdmatx, (uint32_t)hi2c->pBuffPtr, (uint32_t)&hi2c->Instance->TXDR, h 5903:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5904:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5905:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITError(hi2c, HAL_I2C_ERROR_DMA); 5906:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5907:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5908:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5909:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable TC interrupts */ 5910:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_RELOAD_IT); 5911:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5912:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5913:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5914:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5915:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5916:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief DMA I2C slave transmit process complete callback. 5917:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hdma DMA handle 5918:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 5919:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 5920:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_DMASlaveTransmitCplt(DMA_HandleTypeDef *hdma) 5921:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5922:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogati 5923:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpoptions = hi2c->XferOptions; ARM GAS /tmp/ccpK4Ax4.s page 106 5924:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5925:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((tmpoptions == I2C_NEXT_FRAME) || (tmpoptions == I2C_FIRST_FRAME)) 5926:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5927:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable DMA Request */ 5928:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 &= ~I2C_CR1_TXDMAEN; 5929:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5930:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Last Byte is Transmitted */ 5931:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Slave Sequential complete process */ 5932:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITSlaveSeqCplt(hi2c); 5933:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5934:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5935:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5936:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* No specific action, Master fully manage the generation of STOP condition */ 5937:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Mean that this generation can arrive at any time, at the end or during DMA process */ 5938:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* So STOP condition should be manage through Interrupt treatment */ 5939:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5940:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5941:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5942:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5943:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief DMA I2C master receive process complete callback. 5944:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hdma DMA handle 5945:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 5946:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 5947:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_DMAMasterReceiveCplt(DMA_HandleTypeDef *hdma) 5948:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5949:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogati 5950:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5951:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable DMA Request */ 5952:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 &= ~I2C_CR1_RXDMAEN; 5953:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5954:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* If last transfer, enable STOP interrupt */ 5955:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount == 0U) 5956:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5957:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable STOP interrupt */ 5958:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_CPLT_IT); 5959:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5960:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* else prepare a new DMA transfer and enable TCReload interrupt */ 5961:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5962:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5963:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Update Buffer pointer */ 5964:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->pBuffPtr += hi2c->XferSize; 5965:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5966:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Set the XferSize to transfer */ 5967:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferCount > MAX_NBYTE_SIZE) 5968:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5969:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = MAX_NBYTE_SIZE; 5970:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5971:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5972:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5973:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 5974:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5975:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5976:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable the DMA channel */ 5977:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (HAL_DMA_Start_IT(hi2c->hdmarx, (uint32_t)&hi2c->Instance->RXDR, (uint32_t)hi2c->pBuffPtr, h 5978:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5979:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 5980:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITError(hi2c, HAL_I2C_ERROR_DMA); ARM GAS /tmp/ccpK4Ax4.s page 107 5981:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5982:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 5983:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5984:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable TC interrupts */ 5985:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Enable_IRQ(hi2c, I2C_XFER_RELOAD_IT); 5986:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5987:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5988:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5989:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5990:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5991:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief DMA I2C slave receive process complete callback. 5992:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hdma DMA handle 5993:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 5994:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 5995:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_DMASlaveReceiveCplt(DMA_HandleTypeDef *hdma) 5996:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5997:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogati 5998:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpoptions = hi2c->XferOptions; 5999:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6000:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((__HAL_DMA_GET_COUNTER(hi2c->hdmarx) == 0U) && \ 6001:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (tmpoptions != I2C_NO_OPTION_FRAME)) 6002:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6003:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable DMA Request */ 6004:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR1 &= ~I2C_CR1_RXDMAEN; 6005:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6006:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call I2C Slave Sequential complete process */ 6007:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITSlaveSeqCplt(hi2c); 6008:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6009:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 6010:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6011:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* No specific action, Master fully manage the generation of STOP condition */ 6012:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Mean that this generation can arrive at any time, at the end or during DMA process */ 6013:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* So STOP condition should be manage through Interrupt treatment */ 6014:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6015:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6016:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6017:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 6018:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief DMA I2C communication error callback. 6019:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hdma DMA handle 6020:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 6021:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 6022:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_DMAError(DMA_HandleTypeDef *hdma) 6023:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6024:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogati 6025:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6026:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable Acknowledge */ 6027:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Instance->CR2 |= I2C_CR2_NACK; 6028:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6029:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 6030:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_ITError(hi2c, HAL_I2C_ERROR_DMA); 6031:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6032:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6033:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 6034:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief DMA I2C communication abort callback 6035:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * (To be called at end of DMA Abort procedure). 6036:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hdma DMA handle. 6037:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None ARM GAS /tmp/ccpK4Ax4.s page 108 6038:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 6039:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_DMAAbort(DMA_HandleTypeDef *hdma) 6040:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6041:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogati 6042:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6043:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Reset AbortCpltCallback */ 6044:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = NULL; 6045:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = NULL; 6046:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6047:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check if come from abort from user */ 6048:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_ABORT) 6049:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6050:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 6051:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6052:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 6053:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 6054:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->AbortCpltCallback(hi2c); 6055:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 6056:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_AbortCpltCallback(hi2c); 6057:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 6058:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6059:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 6060:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6061:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Call the corresponding callback to inform upper layer of End of Transfer */ 6062:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) 6063:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCallback(hi2c); 6064:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #else 6065:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_ErrorCallback(hi2c); 6066:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 6067:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6068:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6069:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6070:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 6071:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief This function handles I2C Communication Timeout. 6072:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 6073:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 6074:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Flag Specifies the I2C flag to check. 6075:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Status The new Flag status (SET or RESET). 6076:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Timeout Timeout duration 6077:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Tickstart Tick start value 6078:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 6079:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 6080:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_WaitOnFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Flag, FlagSta 6081:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6082:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (__HAL_I2C_GET_FLAG(hi2c, Flag) == Status) 6083:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6084:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check for the Timeout */ 6085:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (Timeout != HAL_MAX_DELAY) 6086:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6087:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U)) 6088:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6089:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; 6090:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 6091:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 6092:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6093:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 6094:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); ARM GAS /tmp/ccpK4Ax4.s page 109 6095:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 6096:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6097:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6098:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6099:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 6100:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6101:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6102:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 6103:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief This function handles I2C Communication Timeout for specific usage of TXIS flag. 6104:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 6105:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 6106:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Timeout Timeout duration 6107:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Tickstart Tick start value 6108:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 6109:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 6110:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_WaitOnTXISFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, 6111:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6112:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_TXIS) == RESET) 6113:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6114:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check if a NACK is detected */ 6115:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_IsAcknowledgeFailed(hi2c, Timeout, Tickstart) != HAL_OK) 6116:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6117:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 6118:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6119:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6120:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check for the Timeout */ 6121:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (Timeout != HAL_MAX_DELAY) 6122:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U)) 6124:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6125:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; 6126:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 6127:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 6128:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6129:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 6130:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 6131:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6132:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 6133:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6134:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6135:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6136:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 6137:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6138:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6139:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 6140:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief This function handles I2C Communication Timeout for specific usage of STOP flag. 6141:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 6142:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 6143:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Timeout Timeout duration 6144:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Tickstart Tick start value 6145:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 6146:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 6147:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_WaitOnSTOPFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, 6148:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6149:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_STOPF) == RESET) 6150:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6151:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check if a NACK is detected */ ARM GAS /tmp/ccpK4Ax4.s page 110 6152:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_IsAcknowledgeFailed(hi2c, Timeout, Tickstart) != HAL_OK) 6153:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6154:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 6155:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6156:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6157:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check for the Timeout */ 6158:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U)) 6159:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6160:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; 6161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 6162:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 6163:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6164:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 6165:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 6166:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6167:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 6168:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6169:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6170:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 6171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6172:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6173:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 6174:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief This function handles I2C Communication Timeout for specific usage of RXNE flag. 6175:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 6176:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 6177:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Timeout Timeout duration 6178:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Tickstart Tick start value 6179:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 6180:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 6181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_WaitOnRXNEFlagUntilTimeout(I2C_HandleTypeDef *hi2c, uint32_t Timeout, 6182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6183:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == RESET) 6184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6185:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check if a NACK is detected */ 6186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (I2C_IsAcknowledgeFailed(hi2c, Timeout, Tickstart) != HAL_OK) 6187:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6188:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 6189:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6191:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check if a STOPF is detected */ 6192:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_STOPF) == SET) 6193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6194:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check if an RXNE is pending */ 6195:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Store Last receive data if any */ 6196:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == SET) && (hi2c->XferSize > 0U)) 6197:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6198:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Return HAL_OK */ 6199:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* The Reading of data from RXDR will be done in caller function */ 6200:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 6201:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6202:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 6203:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6204:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear STOP Flag */ 6205:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF); 6206:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6207:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear Configuration Register 2 */ 6208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_RESET_CR2(hi2c); ARM GAS /tmp/ccpK4Ax4.s page 111 6209:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6210:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 6211:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 6212:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 6213:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 6215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 6216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 6218:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6219:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6220:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check for the Timeout */ 6222:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U)) 6223:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6224:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; 6225:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 6226:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6227:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 6228:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 6229:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6230:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 6231:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6232:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6233:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 6234:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 6237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief This function handles Acknowledge failed detection during an I2C Communication. 6238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 6239:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 6240:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Timeout Timeout duration 6241:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Tickstart Tick start value 6242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval HAL status 6243:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 6244:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static HAL_StatusTypeDef I2C_IsAcknowledgeFailed(I2C_HandleTypeDef *hi2c, uint32_t Timeout, uint32_ 6245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6246:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF) == SET) 6247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Wait until STOP Flag is reset */ 6249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* AutoEnd should be initiate after AF */ 6250:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_STOPF) == RESET) 6251:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check for the Timeout */ 6253:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (Timeout != HAL_MAX_DELAY) 6254:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (((HAL_GetTick() - Tickstart) > Timeout) || (Timeout == 0U)) 6256:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6257:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_TIMEOUT; 6258:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 6259:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 6260:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6261:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 6262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 6263:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6264:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 6265:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } ARM GAS /tmp/ccpK4Ax4.s page 112 6266:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6267:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6268:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6269:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear NACKF Flag */ 6270:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_AF); 6271:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6272:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear STOP Flag */ 6273:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_CLEAR_FLAG(hi2c, I2C_FLAG_STOPF); 6274:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6275:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Flush TX register */ 6276:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Flush_TXDR(hi2c); 6277:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6278:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Clear Configuration Register 2 */ 6279:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_RESET_CR2(hi2c); 6280:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6281:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode |= HAL_I2C_ERROR_AF; 6282:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 6283:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 6284:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6285:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Process Unlocked */ 6286:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_UNLOCK(hi2c); 6287:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6288:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 6289:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6290:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_OK; 6291:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6292:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6293:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 6294:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Handles I2Cx communication when starting transfer or during transfer (TC or TCR flag ar 6295:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c I2C handle. 6296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param DevAddress Specifies the slave address to be programmed. 6297:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Size Specifies the number of bytes to be programmed. 6298:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * This parameter must be a value between 0 and 255. 6299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Mode New state of the I2C START condition generation. 6300:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * This parameter can be one of the following values: 6301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref I2C_RELOAD_MODE Enable Reload mode . 6302:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref I2C_AUTOEND_MODE Enable Automatic end mode. 6303:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref I2C_SOFTEND_MODE Enable Software end mode. 6304:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param Request New state of the I2C START condition generation. 6305:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * This parameter can be one of the following values: 6306:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref I2C_NO_STARTSTOP Don't Generate stop and start condition. 6307:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref I2C_GENERATE_STOP Generate stop condition (Size should be set to 0). 6308:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref I2C_GENERATE_START_READ Generate Restart for read request. 6309:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @arg @ref I2C_GENERATE_START_WRITE Generate Restart for write request. 6310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 6311:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 6312:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_TransferConfig(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t Size, uint32_t 6313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 66 .loc 1 6313 0 67 .cfi_startproc 68 @ args = 4, pretend = 0, frame = 0 69 @ frame_needed = 0, uses_anonymous_args = 0 70 .LVL1: 71 0000 F0B5 push {r4, r5, r6, r7, lr} 72 .LCFI0: 73 .cfi_def_cfa_offset 20 74 .cfi_offset 4, -20 ARM GAS /tmp/ccpK4Ax4.s page 113 75 .cfi_offset 5, -16 76 .cfi_offset 6, -12 77 .cfi_offset 7, -8 78 .cfi_offset 14, -4 79 0002 059C ldr r4, [sp, #20] 6314:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 6315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_I2C_ALL_INSTANCE(hi2c->Instance)); 6316:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_TRANSFER_MODE(Mode)); 6317:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** assert_param(IS_TRANSFER_REQUEST(Request)); 6318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6319:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* update CR2 register */ 6320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** MODIFY_REG(hi2c->Instance->CR2, ((I2C_CR2_SADD | I2C_CR2_NBYTES | I2C_CR2_RELOAD | I2C_CR2_AUTOEN 80 .loc 1 6320 0 81 0004 0568 ldr r5, [r0] 82 0006 6868 ldr r0, [r5, #4] 83 .LVL2: 84 0008 660D lsrs r6, r4, #21 85 000a 8027 movs r7, #128 86 000c FF00 lsls r7, r7, #3 87 000e 3740 ands r7, r6 88 0010 054E ldr r6, .L5 89 0012 3E43 orrs r6, r7 90 0014 B043 bics r0, r6 91 0016 8905 lsls r1, r1, #22 92 .LVL3: 93 0018 890D lsrs r1, r1, #22 94 001a 1204 lsls r2, r2, #16 95 .LVL4: 96 001c 1143 orrs r1, r2 97 001e 0B43 orrs r3, r1 98 .LVL5: 99 0020 2343 orrs r3, r4 100 0022 0343 orrs r3, r0 101 0024 6B60 str r3, [r5, #4] 6321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (uint32_t)(((uint32_t)DevAddress & I2C_CR2_SADD) | (((uint32_t)Size << I2C_CR2_NBYTES_ 6322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 102 .loc 1 6322 0 103 @ sp needed 104 0026 F0BD pop {r4, r5, r6, r7, pc} 105 .L6: 106 .align 2 107 .L5: 108 0028 FF63FF03 .word 67068927 109 .cfi_endproc 110 .LFE114: 112 .section .text.I2C_Enable_IRQ,"ax",%progbits 113 .align 1 114 .syntax unified 115 .code 16 116 .thumb_func 117 .fpu softvfp 119 I2C_Enable_IRQ: 120 .LFB115: 6323:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6324:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 6325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Manage the enabling of Interrupts. 6326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains ARM GAS /tmp/ccpK4Ax4.s page 114 6327:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 6328:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param InterruptRequest Value of @ref I2C_Interrupt_configuration_definition. 6329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 6330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 6331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_Enable_IRQ(I2C_HandleTypeDef *hi2c, uint16_t InterruptRequest) 6332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 121 .loc 1 6332 0 122 .cfi_startproc 123 @ args = 0, pretend = 0, frame = 0 124 @ frame_needed = 0, uses_anonymous_args = 0 125 @ link register save eliminated. 126 .LVL6: 6333:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpisr = 0U; 6334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6335:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((hi2c->XferISR == I2C_Master_ISR_DMA) || \ 127 .loc 1 6335 0 128 0000 436B ldr r3, [r0, #52] 129 0002 1C4A ldr r2, .L23 130 0004 9342 cmp r3, r2 131 0006 12D0 beq .L8 132 .loc 1 6335 0 is_stmt 0 discriminator 1 133 0008 1B4A ldr r2, .L23+4 134 000a 9342 cmp r3, r2 135 000c 0FD0 beq .L8 6336:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (hi2c->XferISR == I2C_Slave_ISR_DMA)) 6337:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6338:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((InterruptRequest & I2C_XFER_LISTEN_IT) == I2C_XFER_LISTEN_IT) 6339:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6340:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, STOP, NACK and ADDR interrupts */ 6341:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_ADDRI | I2C_IT_STOPI | I2C_IT_NACKI | I2C_IT_ERRI; 6342:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6343:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6344:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((InterruptRequest & I2C_XFER_ERROR_IT) == I2C_XFER_ERROR_IT) 6345:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6346:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR and NACK interrupts */ 6347:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_ERRI | I2C_IT_NACKI; 6348:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6349:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((InterruptRequest & I2C_XFER_CPLT_IT) == I2C_XFER_CPLT_IT) 6351:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6352:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable STOP interrupts */ 6353:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_STOPI; 6354:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6355:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6356:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((InterruptRequest & I2C_XFER_RELOAD_IT) == I2C_XFER_RELOAD_IT) 6357:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6358:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable TC interrupts */ 6359:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_TCI; 6360:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6361:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6362:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 6363:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6364:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((InterruptRequest & I2C_XFER_LISTEN_IT) == I2C_XFER_LISTEN_IT) 136 .loc 1 6364 0 is_stmt 1 137 000e 4B07 lsls r3, r1, #29 138 0010 2AD4 bmi .L18 6333:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpisr = 0U; ARM GAS /tmp/ccpK4Ax4.s page 115 139 .loc 1 6333 0 140 0012 0023 movs r3, #0 141 .L14: 142 .LVL7: 6365:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6366:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, STOP, NACK, and ADDR interrupts */ 6367:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_ADDRI | I2C_IT_STOPI | I2C_IT_NACKI | I2C_IT_ERRI; 6368:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6369:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6370:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((InterruptRequest & I2C_XFER_TX_IT) == I2C_XFER_TX_IT) 143 .loc 1 6370 0 144 0014 CA07 lsls r2, r1, #31 145 0016 01D5 bpl .L15 6371:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6372:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, TC, STOP, NACK and RXI interrupts */ 6373:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_ERRI | I2C_IT_TCI | I2C_IT_STOPI | I2C_IT_NACKI | I2C_IT_TXI; 146 .loc 1 6373 0 147 0018 F222 movs r2, #242 148 001a 1343 orrs r3, r2 149 .LVL8: 150 .L15: 6374:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6375:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6376:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((InterruptRequest & I2C_XFER_RX_IT) == I2C_XFER_RX_IT) 151 .loc 1 6376 0 152 001c 8A07 lsls r2, r1, #30 153 001e 25D4 bmi .L19 6377:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6378:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR, TC, STOP, NACK and TXI interrupts */ 6379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_ERRI | I2C_IT_TCI | I2C_IT_STOPI | I2C_IT_NACKI | I2C_IT_RXI; 6380:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6381:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if ((InterruptRequest & I2C_XFER_CPLT_IT) == I2C_XFER_CPLT_IT) 154 .loc 1 6382 0 155 0020 1222 movs r2, #18 156 0022 1140 ands r1, r2 157 .LVL9: 158 0024 1229 cmp r1, #18 159 0026 0FD1 bne .L13 6383:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6384:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable STOP interrupts */ 6385:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_STOPI; 160 .loc 1 6385 0 161 0028 0E32 adds r2, r2, #14 162 002a 1343 orrs r3, r2 163 .LVL10: 164 002c 0CE0 b .L13 165 .LVL11: 166 .L8: 6338:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 167 .loc 1 6338 0 168 002e 4B07 lsls r3, r1, #29 169 0030 0FD4 bmi .L17 6333:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 170 .loc 1 6333 0 171 0032 0023 movs r3, #0 172 .L10: ARM GAS /tmp/ccpK4Ax4.s page 116 173 .LVL12: 6344:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 174 .loc 1 6344 0 175 0034 1122 movs r2, #17 176 0036 0A40 ands r2, r1 177 0038 112A cmp r2, #17 178 003a 0CD0 beq .L20 179 .L11: 180 003c 1222 movs r2, #18 181 003e 1140 ands r1, r2 182 .LVL13: 6350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 183 .loc 1 6350 0 184 0040 1229 cmp r1, #18 185 0042 0BD0 beq .L21 186 .L12: 6356:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 187 .loc 1 6356 0 188 0044 1229 cmp r1, #18 189 0046 0CD0 beq .L22 190 .L13: 6386:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6387:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6388:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6389:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable interrupts only at the end */ 6390:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* to avoid the risk of I2C interrupt handle execution before */ 6391:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* all interrupts requested done */ 6392:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_ENABLE_IT(hi2c, tmpisr); 191 .loc 1 6392 0 192 0048 0168 ldr r1, [r0] 193 004a 0A68 ldr r2, [r1] 194 004c 1343 orrs r3, r2 195 .LVL14: 196 004e 0B60 str r3, [r1] 6393:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 197 .loc 1 6393 0 198 @ sp needed 199 0050 7047 bx lr 200 .LVL15: 201 .L17: 6341:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 202 .loc 1 6341 0 203 0052 B823 movs r3, #184 204 0054 EEE7 b .L10 205 .LVL16: 206 .L20: 6347:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 207 .loc 1 6347 0 208 0056 7F32 adds r2, r2, #127 209 0058 1343 orrs r3, r2 210 .LVL17: 211 005a EFE7 b .L11 212 .LVL18: 213 .L21: 6353:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 214 .loc 1 6353 0 215 005c 0E32 adds r2, r2, #14 ARM GAS /tmp/ccpK4Ax4.s page 117 216 005e 1343 orrs r3, r2 217 .LVL19: 218 0060 F0E7 b .L12 219 .L22: 6359:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 220 .loc 1 6359 0 221 0062 4022 movs r2, #64 222 0064 1343 orrs r3, r2 223 .LVL20: 224 0066 EFE7 b .L13 225 .LVL21: 226 .L18: 6367:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 227 .loc 1 6367 0 228 0068 B823 movs r3, #184 229 006a D3E7 b .L14 230 .LVL22: 231 .L19: 6379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 232 .loc 1 6379 0 233 006c F422 movs r2, #244 234 006e 1343 orrs r3, r2 235 .LVL23: 236 0070 EAE7 b .L13 237 .L24: 238 0072 C046 .align 2 239 .L23: 240 0074 00000000 .word I2C_Master_ISR_DMA 241 0078 00000000 .word I2C_Slave_ISR_DMA 242 .cfi_endproc 243 .LFE115: 245 .section .text.I2C_Disable_IRQ,"ax",%progbits 246 .align 1 247 .syntax unified 248 .code 16 249 .thumb_func 250 .fpu softvfp 252 I2C_Disable_IRQ: 253 .LFB116: 6394:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 6396:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Manage the disabling of Interrupts. 6397:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c Pointer to a I2C_HandleTypeDef structure that contains 6398:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * the configuration information for the specified I2C. 6399:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param InterruptRequest Value of @ref I2C_Interrupt_configuration_definition. 6400:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 6401:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 6402:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_Disable_IRQ(I2C_HandleTypeDef *hi2c, uint16_t InterruptRequest) 6403:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 254 .loc 1 6403 0 255 .cfi_startproc 256 @ args = 0, pretend = 0, frame = 0 257 @ frame_needed = 0, uses_anonymous_args = 0 258 .LVL24: 259 0000 30B5 push {r4, r5, lr} 260 .LCFI1: 261 .cfi_def_cfa_offset 12 ARM GAS /tmp/ccpK4Ax4.s page 118 262 .cfi_offset 4, -12 263 .cfi_offset 5, -8 264 .cfi_offset 14, -4 265 .LVL25: 6404:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpisr = 0U; 6405:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6406:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((InterruptRequest & I2C_XFER_TX_IT) == I2C_XFER_TX_IT) 266 .loc 1 6406 0 267 0002 CB07 lsls r3, r1, #31 268 0004 09D5 bpl .L32 269 .LVL26: 6407:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6408:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable TC and TXI interrupts */ 6409:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_TCI | I2C_IT_TXI; 6410:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6411:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (((uint32_t)hi2c->State & (uint32_t)HAL_I2C_STATE_LISTEN) != (uint32_t)HAL_I2C_STATE_LISTEN) 270 .loc 1 6411 0 271 0006 4123 movs r3, #65 272 0008 C35C ldrb r3, [r0, r3] 273 000a 2822 movs r2, #40 274 000c 1340 ands r3, r2 275 000e 282B cmp r3, #40 276 0010 01D0 beq .L35 6412:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable NACK and STOP interrupts */ 6414:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_STOPI | I2C_IT_NACKI | I2C_IT_ERRI; 277 .loc 1 6414 0 278 0012 F223 movs r3, #242 279 0014 02E0 b .L26 280 .L35: 6409:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 281 .loc 1 6409 0 282 0016 1A33 adds r3, r3, #26 283 0018 00E0 b .L26 284 .LVL27: 285 .L32: 6404:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 286 .loc 1 6404 0 287 001a 0023 movs r3, #0 288 .LVL28: 289 .L26: 6415:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6416:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6417:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6418:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((InterruptRequest & I2C_XFER_RX_IT) == I2C_XFER_RX_IT) 290 .loc 1 6418 0 291 001c 8A07 lsls r2, r1, #30 292 001e 09D5 bpl .L27 6419:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6420:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable TC and RXI interrupts */ 6421:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_TCI | I2C_IT_RXI; 293 .loc 1 6421 0 294 0020 4424 movs r4, #68 295 0022 1C43 orrs r4, r3 296 .LVL29: 6422:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6423:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (((uint32_t)hi2c->State & (uint32_t)HAL_I2C_STATE_LISTEN) != (uint32_t)HAL_I2C_STATE_LISTEN) ARM GAS /tmp/ccpK4Ax4.s page 119 297 .loc 1 6423 0 298 0024 4122 movs r2, #65 299 0026 825C ldrb r2, [r0, r2] 300 0028 2825 movs r5, #40 301 002a 2A40 ands r2, r5 302 002c 282A cmp r2, #40 303 002e 14D0 beq .L34 6424:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6425:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable NACK and STOP interrupts */ 6426:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_STOPI | I2C_IT_NACKI | I2C_IT_ERRI; 304 .loc 1 6426 0 305 0030 F422 movs r2, #244 306 0032 1343 orrs r3, r2 307 .LVL30: 308 .L27: 6427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6428:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6429:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6430:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((InterruptRequest & I2C_XFER_LISTEN_IT) == I2C_XFER_LISTEN_IT) 309 .loc 1 6430 0 310 0034 4A07 lsls r2, r1, #29 311 0036 01D5 bpl .L28 6431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6432:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable ADDR, NACK and STOP interrupts */ 6433:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_ADDRI | I2C_IT_STOPI | I2C_IT_NACKI | I2C_IT_ERRI; 312 .loc 1 6433 0 313 0038 B822 movs r2, #184 314 003a 1343 orrs r3, r2 315 .LVL31: 316 .L28: 6434:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6435:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6436:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((InterruptRequest & I2C_XFER_ERROR_IT) == I2C_XFER_ERROR_IT) 317 .loc 1 6436 0 318 003c 1122 movs r2, #17 319 003e 0A40 ands r2, r1 320 0040 112A cmp r2, #17 321 0042 0CD0 beq .L36 322 .L29: 323 0044 1222 movs r2, #18 324 0046 1140 ands r1, r2 325 .LVL32: 6437:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6438:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable ERR and NACK interrupts */ 6439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_ERRI | I2C_IT_NACKI; 6440:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6441:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6442:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((InterruptRequest & I2C_XFER_CPLT_IT) == I2C_XFER_CPLT_IT) 326 .loc 1 6442 0 327 0048 1229 cmp r1, #18 328 004a 0BD0 beq .L37 329 .L30: 6443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6444:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable STOP interrupts */ 6445:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_STOPI; 6446:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6447:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 120 6448:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if ((InterruptRequest & I2C_XFER_RELOAD_IT) == I2C_XFER_RELOAD_IT) 330 .loc 1 6448 0 331 004c 1229 cmp r1, #18 332 004e 0CD0 beq .L38 333 .L31: 6449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6450:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Enable TC interrupts */ 6451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmpisr |= I2C_IT_TCI; 6452:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6453:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6454:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Disable interrupts only at the end */ 6455:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* to avoid a breaking situation like at "t" time */ 6456:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* all disable interrupts request are not done */ 6457:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** __HAL_I2C_DISABLE_IT(hi2c, tmpisr); 334 .loc 1 6457 0 335 0050 0168 ldr r1, [r0] 336 0052 0A68 ldr r2, [r1] 337 0054 9A43 bics r2, r3 338 0056 0A60 str r2, [r1] 6458:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 339 .loc 1 6458 0 340 @ sp needed 341 0058 30BD pop {r4, r5, pc} 342 .LVL33: 343 .L34: 6421:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 344 .loc 1 6421 0 345 005a 2300 movs r3, r4 346 005c EAE7 b .L27 347 .LVL34: 348 .L36: 6439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 349 .loc 1 6439 0 350 005e 7F32 adds r2, r2, #127 351 0060 1343 orrs r3, r2 352 .LVL35: 353 0062 EFE7 b .L29 354 .LVL36: 355 .L37: 6445:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 356 .loc 1 6445 0 357 0064 0E32 adds r2, r2, #14 358 0066 1343 orrs r3, r2 359 .LVL37: 360 0068 F0E7 b .L30 361 .L38: 6451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 362 .loc 1 6451 0 363 006a 4022 movs r2, #64 364 006c 1343 orrs r3, r2 365 .LVL38: 366 006e EFE7 b .L31 367 .cfi_endproc 368 .LFE116: 370 .section .text.I2C_ConvertOtherXferOptions,"ax",%progbits 371 .align 1 372 .syntax unified ARM GAS /tmp/ccpK4Ax4.s page 121 373 .code 16 374 .thumb_func 375 .fpu softvfp 377 I2C_ConvertOtherXferOptions: 378 .LFB117: 6459:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6460:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 6461:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @brief Convert I2Cx OTHER_xxx XferOptions to functionnal XferOptions. 6462:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @param hi2c I2C handle. 6463:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** * @retval None 6464:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** */ 6465:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** static void I2C_ConvertOtherXferOptions(I2C_HandleTypeDef *hi2c) 6466:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 379 .loc 1 6466 0 380 .cfi_startproc 381 @ args = 0, pretend = 0, frame = 0 382 @ frame_needed = 0, uses_anonymous_args = 0 383 @ link register save eliminated. 384 .LVL39: 6467:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* if user set XferOptions to I2C_OTHER_FRAME */ 6468:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* it request implicitly to generate a restart condition */ 6469:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* set XferOptions to I2C_FIRST_FRAME */ 6470:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferOptions == I2C_OTHER_FRAME) 385 .loc 1 6470 0 386 0000 C36A ldr r3, [r0, #44] 387 0002 AA2B cmp r3, #170 388 0004 05D0 beq .L42 6471:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_FIRST_FRAME; 6473:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6474:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* else if user set XferOptions to I2C_OTHER_AND_LAST_FRAME */ 6475:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* it request implicitly to generate a restart condition */ 6476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* then generate a stop condition at the end of transfer */ 6477:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* set XferOptions to I2C_FIRST_AND_LAST_FRAME */ 6478:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else if (hi2c->XferOptions == I2C_OTHER_AND_LAST_FRAME) 389 .loc 1 6478 0 390 0006 C26A ldr r2, [r0, #44] 391 0008 AA23 movs r3, #170 392 000a 1B02 lsls r3, r3, #8 393 000c 9A42 cmp r2, r3 394 000e 03D0 beq .L43 395 .L39: 6479:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6480:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_FIRST_AND_LAST_FRAME; 6481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6482:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** else 6483:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6484:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Nothing to do */ 6485:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6486:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 396 .loc 1 6486 0 397 @ sp needed 398 0010 7047 bx lr 399 .L42: 6472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 400 .loc 1 6472 0 401 0012 0023 movs r3, #0 ARM GAS /tmp/ccpK4Ax4.s page 122 402 0014 C362 str r3, [r0, #44] 403 0016 FBE7 b .L39 404 .L43: 6480:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 405 .loc 1 6480 0 406 0018 8023 movs r3, #128 407 001a 9B04 lsls r3, r3, #18 408 001c C362 str r3, [r0, #44] 409 .loc 1 6486 0 410 001e F7E7 b .L39 411 .cfi_endproc 412 .LFE117: 414 .section .text.I2C_IsAcknowledgeFailed,"ax",%progbits 415 .align 1 416 .syntax unified 417 .code 16 418 .thumb_func 419 .fpu softvfp 421 I2C_IsAcknowledgeFailed: 422 .LFB113: 6245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF) == SET) 423 .loc 1 6245 0 424 .cfi_startproc 425 @ args = 0, pretend = 0, frame = 0 426 @ frame_needed = 0, uses_anonymous_args = 0 427 .LVL40: 428 0000 70B5 push {r4, r5, r6, lr} 429 .LCFI2: 430 .cfi_def_cfa_offset 16 431 .cfi_offset 4, -16 432 .cfi_offset 5, -12 433 .cfi_offset 6, -8 434 .cfi_offset 14, -4 435 0002 0400 movs r4, r0 436 0004 0E00 movs r6, r1 437 0006 1500 movs r5, r2 6246:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 438 .loc 1 6246 0 439 0008 0368 ldr r3, [r0] 440 000a 9B69 ldr r3, [r3, #24] 441 000c DB06 lsls r3, r3, #27 442 000e 19D5 bpl .L50 443 .LVL41: 444 .L47: 6250:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 445 .loc 1 6250 0 446 0010 2368 ldr r3, [r4] 447 0012 9A69 ldr r2, [r3, #24] 448 0014 9206 lsls r2, r2, #26 449 0016 17D4 bmi .L51 6253:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 450 .loc 1 6253 0 451 0018 731C adds r3, r6, #1 452 001a F9D0 beq .L47 6255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 453 .loc 1 6255 0 454 001c FFF7FEFF bl HAL_GetTick ARM GAS /tmp/ccpK4Ax4.s page 123 455 .LVL42: 456 0020 401B subs r0, r0, r5 457 0022 B042 cmp r0, r6 458 0024 01D8 bhi .L48 6255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 459 .loc 1 6255 0 is_stmt 0 discriminator 1 460 0026 002E cmp r6, #0 461 0028 F2D1 bne .L47 462 .L48: 6257:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 463 .loc 1 6257 0 is_stmt 1 464 002a 636C ldr r3, [r4, #68] 465 002c 2022 movs r2, #32 466 002e 1343 orrs r3, r2 467 0030 6364 str r3, [r4, #68] 6258:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 468 .loc 1 6258 0 469 0032 4123 movs r3, #65 470 0034 E254 strb r2, [r4, r3] 6259:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 471 .loc 1 6259 0 472 0036 0023 movs r3, #0 473 0038 2232 adds r2, r2, #34 474 003a A354 strb r3, [r4, r2] 6262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 475 .loc 1 6262 0 476 003c 023A subs r2, r2, #2 477 003e A354 strb r3, [r4, r2] 6264:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 478 .loc 1 6264 0 479 0040 0120 movs r0, #1 480 0042 1AE0 b .L46 481 .LVL43: 482 .L50: 6290:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 483 .loc 1 6290 0 484 0044 0020 movs r0, #0 485 .LVL44: 486 0046 18E0 b .L46 487 .LVL45: 488 .L51: 6270:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 489 .loc 1 6270 0 490 0048 1022 movs r2, #16 491 004a DA61 str r2, [r3, #28] 6273:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 492 .loc 1 6273 0 493 004c 2368 ldr r3, [r4] 494 004e 2025 movs r5, #32 495 .LVL46: 496 0050 DD61 str r5, [r3, #28] 6276:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 497 .loc 1 6276 0 498 0052 2000 movs r0, r4 499 0054 FFF7FEFF bl I2C_Flush_TXDR 500 .LVL47: 6279:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 124 501 .loc 1 6279 0 502 0058 2268 ldr r2, [r4] 503 005a 5368 ldr r3, [r2, #4] 504 005c 0749 ldr r1, .L52 505 005e 0B40 ands r3, r1 506 0060 5360 str r3, [r2, #4] 6281:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 507 .loc 1 6281 0 508 0062 636C ldr r3, [r4, #68] 509 0064 0422 movs r2, #4 510 0066 1343 orrs r3, r2 511 0068 6364 str r3, [r4, #68] 6282:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 512 .loc 1 6282 0 513 006a 4123 movs r3, #65 514 006c E554 strb r5, [r4, r3] 6283:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 515 .loc 1 6283 0 516 006e 0023 movs r3, #0 517 0070 3E32 adds r2, r2, #62 518 0072 A354 strb r3, [r4, r2] 6286:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 519 .loc 1 6286 0 520 0074 023A subs r2, r2, #2 521 0076 A354 strb r3, [r4, r2] 6288:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 522 .loc 1 6288 0 523 0078 0120 movs r0, #1 524 .L46: 6291:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 525 .loc 1 6291 0 526 @ sp needed 527 .LVL48: 528 .LVL49: 529 007a 70BD pop {r4, r5, r6, pc} 530 .L53: 531 .align 2 532 .L52: 533 007c 00E800FE .word -33495040 534 .cfi_endproc 535 .LFE113: 537 .section .text.I2C_WaitOnTXISFlagUntilTimeout,"ax",%progbits 538 .align 1 539 .syntax unified 540 .code 16 541 .thumb_func 542 .fpu softvfp 544 I2C_WaitOnTXISFlagUntilTimeout: 545 .LFB110: 6111:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_TXIS) == RESET) 546 .loc 1 6111 0 547 .cfi_startproc 548 @ args = 0, pretend = 0, frame = 0 549 @ frame_needed = 0, uses_anonymous_args = 0 550 .LVL50: 551 0000 70B5 push {r4, r5, r6, lr} 552 .LCFI3: ARM GAS /tmp/ccpK4Ax4.s page 125 553 .cfi_def_cfa_offset 16 554 .cfi_offset 4, -16 555 .cfi_offset 5, -12 556 .cfi_offset 6, -8 557 .cfi_offset 14, -4 558 0002 0400 movs r4, r0 559 0004 0D00 movs r5, r1 560 0006 1600 movs r6, r2 561 .LVL51: 562 .L57: 6112:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 563 .loc 1 6112 0 564 0008 2368 ldr r3, [r4] 565 000a 9B69 ldr r3, [r3, #24] 566 000c 9B07 lsls r3, r3, #30 567 000e 1CD4 bmi .L61 6115:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 568 .loc 1 6115 0 569 0010 3200 movs r2, r6 570 0012 2900 movs r1, r5 571 0014 2000 movs r0, r4 572 0016 FFF7FEFF bl I2C_IsAcknowledgeFailed 573 .LVL52: 574 001a 0028 cmp r0, #0 575 001c 17D1 bne .L60 6121:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 576 .loc 1 6121 0 577 001e 6B1C adds r3, r5, #1 578 0020 F2D0 beq .L57 6123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 579 .loc 1 6123 0 580 0022 FFF7FEFF bl HAL_GetTick 581 .LVL53: 582 0026 801B subs r0, r0, r6 583 0028 A842 cmp r0, r5 584 002a 01D8 bhi .L58 6123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 585 .loc 1 6123 0 is_stmt 0 discriminator 1 586 002c 002D cmp r5, #0 587 002e EBD1 bne .L57 588 .L58: 6125:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 589 .loc 1 6125 0 is_stmt 1 590 0030 636C ldr r3, [r4, #68] 591 0032 2022 movs r2, #32 592 0034 1343 orrs r3, r2 593 0036 6364 str r3, [r4, #68] 6126:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 594 .loc 1 6126 0 595 0038 4123 movs r3, #65 596 003a E254 strb r2, [r4, r3] 6127:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 597 .loc 1 6127 0 598 003c 0023 movs r3, #0 599 003e 2232 adds r2, r2, #34 600 0040 A354 strb r3, [r4, r2] 6130:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 126 601 .loc 1 6130 0 602 0042 023A subs r2, r2, #2 603 0044 A354 strb r3, [r4, r2] 6132:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 604 .loc 1 6132 0 605 0046 0120 movs r0, #1 606 0048 00E0 b .L56 607 .L61: 6136:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 608 .loc 1 6136 0 609 004a 0020 movs r0, #0 610 .L56: 6137:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 611 .loc 1 6137 0 612 @ sp needed 613 .LVL54: 614 .LVL55: 615 .LVL56: 616 004c 70BD pop {r4, r5, r6, pc} 617 .LVL57: 618 .L60: 6117:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 619 .loc 1 6117 0 620 004e 0120 movs r0, #1 621 0050 FCE7 b .L56 622 .cfi_endproc 623 .LFE110: 625 .section .text.I2C_WaitOnFlagUntilTimeout,"ax",%progbits 626 .align 1 627 .syntax unified 628 .code 16 629 .thumb_func 630 .fpu softvfp 632 I2C_WaitOnFlagUntilTimeout: 633 .LFB109: 6081:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (__HAL_I2C_GET_FLAG(hi2c, Flag) == Status) 634 .loc 1 6081 0 635 .cfi_startproc 636 @ args = 4, pretend = 0, frame = 0 637 @ frame_needed = 0, uses_anonymous_args = 0 638 .LVL58: 639 0000 F8B5 push {r3, r4, r5, r6, r7, lr} 640 .LCFI4: 641 .cfi_def_cfa_offset 24 642 .cfi_offset 3, -24 643 .cfi_offset 4, -20 644 .cfi_offset 5, -16 645 .cfi_offset 6, -12 646 .cfi_offset 7, -8 647 .cfi_offset 14, -4 648 0002 0600 movs r6, r0 649 0004 0C00 movs r4, r1 650 0006 1700 movs r7, r2 651 0008 1D00 movs r5, r3 652 .LVL59: 653 .L64: 6082:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 127 654 .loc 1 6082 0 655 000a 3368 ldr r3, [r6] 656 000c 9B69 ldr r3, [r3, #24] 657 000e 2340 ands r3, r4 658 0010 1B1B subs r3, r3, r4 659 0012 5A42 rsbs r2, r3, #0 660 0014 5341 adcs r3, r3, r2 661 0016 BB42 cmp r3, r7 662 0018 16D1 bne .L68 6085:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 663 .loc 1 6085 0 664 001a 6B1C adds r3, r5, #1 665 001c F5D0 beq .L64 6087:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 666 .loc 1 6087 0 667 001e FFF7FEFF bl HAL_GetTick 668 .LVL60: 669 0022 069B ldr r3, [sp, #24] 670 0024 C01A subs r0, r0, r3 671 0026 A842 cmp r0, r5 672 0028 01D8 bhi .L65 6087:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 673 .loc 1 6087 0 is_stmt 0 discriminator 1 674 002a 002D cmp r5, #0 675 002c EDD1 bne .L64 676 .L65: 6089:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 677 .loc 1 6089 0 is_stmt 1 678 002e 736C ldr r3, [r6, #68] 679 0030 2022 movs r2, #32 680 0032 1343 orrs r3, r2 681 0034 7364 str r3, [r6, #68] 6090:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 682 .loc 1 6090 0 683 0036 4123 movs r3, #65 684 0038 F254 strb r2, [r6, r3] 6091:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 685 .loc 1 6091 0 686 003a 0023 movs r3, #0 687 003c 2232 adds r2, r2, #34 688 003e B354 strb r3, [r6, r2] 6094:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 689 .loc 1 6094 0 690 0040 023A subs r2, r2, #2 691 0042 B354 strb r3, [r6, r2] 6095:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 692 .loc 1 6095 0 693 0044 0120 movs r0, #1 694 0046 00E0 b .L66 695 .L68: 6099:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 696 .loc 1 6099 0 697 0048 0020 movs r0, #0 698 .L66: 6100:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 699 .loc 1 6100 0 700 @ sp needed ARM GAS /tmp/ccpK4Ax4.s page 128 701 .LVL61: 702 .LVL62: 703 .LVL63: 704 004a F8BD pop {r3, r4, r5, r6, r7, pc} 705 .cfi_endproc 706 .LFE109: 708 .section .text.I2C_RequestMemoryWrite,"ax",%progbits 709 .align 1 710 .syntax unified 711 .code 16 712 .thumb_func 713 .fpu softvfp 715 I2C_RequestMemoryWrite: 716 .LFB93: 5123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)MemAddSize, I2C_RELOAD_MODE, I2C_GENERATE_START_WRI 717 .loc 1 5123 0 718 .cfi_startproc 719 @ args = 8, pretend = 0, frame = 0 720 @ frame_needed = 0, uses_anonymous_args = 0 721 .LVL64: 722 0000 70B5 push {r4, r5, r6, lr} 723 .LCFI5: 724 .cfi_def_cfa_offset 16 725 .cfi_offset 4, -16 726 .cfi_offset 5, -12 727 .cfi_offset 6, -8 728 .cfi_offset 14, -4 729 0002 82B0 sub sp, sp, #8 730 .LCFI6: 731 .cfi_def_cfa_offset 24 732 0004 0400 movs r4, r0 733 0006 1600 movs r6, r2 734 0008 1D00 movs r5, r3 5124:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 735 .loc 1 5124 0 736 000a 8023 movs r3, #128 737 .LVL65: 738 000c EAB2 uxtb r2, r5 739 .LVL66: 740 000e 1848 ldr r0, .L75 741 .LVL67: 742 0010 0090 str r0, [sp] 743 0012 5B04 lsls r3, r3, #17 744 0014 2000 movs r0, r4 745 0016 FFF7FEFF bl I2C_TransferConfig 746 .LVL68: 5127:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 747 .loc 1 5127 0 748 001a 079A ldr r2, [sp, #28] 749 001c 0699 ldr r1, [sp, #24] 750 001e 2000 movs r0, r4 751 0020 FFF7FEFF bl I2C_WaitOnTXISFlagUntilTimeout 752 .LVL69: 753 0024 0028 cmp r0, #0 754 0026 1ED1 bne .L73 5133:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 755 .loc 1 5133 0 ARM GAS /tmp/ccpK4Ax4.s page 129 756 0028 012D cmp r5, #1 757 002a 0ED1 bne .L71 5136:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 758 .loc 1 5136 0 759 002c 2368 ldr r3, [r4] 760 002e F6B2 uxtb r6, r6 761 0030 9E62 str r6, [r3, #40] 762 .L72: 5155:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 763 .loc 1 5155 0 764 0032 079B ldr r3, [sp, #28] 765 0034 0093 str r3, [sp] 766 0036 069B ldr r3, [sp, #24] 767 0038 0022 movs r2, #0 768 003a 8021 movs r1, #128 769 003c 2000 movs r0, r4 770 003e FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 771 .LVL70: 772 0042 0028 cmp r0, #0 773 0044 10D0 beq .L70 5157:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 774 .loc 1 5157 0 775 0046 0120 movs r0, #1 776 0048 0EE0 b .L70 777 .L71: 5142:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 778 .loc 1 5142 0 779 004a 2368 ldr r3, [r4] 780 004c 320A lsrs r2, r6, #8 781 004e 9A62 str r2, [r3, #40] 5145:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 782 .loc 1 5145 0 783 0050 079A ldr r2, [sp, #28] 784 0052 0699 ldr r1, [sp, #24] 785 0054 2000 movs r0, r4 786 0056 FFF7FEFF bl I2C_WaitOnTXISFlagUntilTimeout 787 .LVL71: 788 005a 0028 cmp r0, #0 789 005c 06D1 bne .L74 5151:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 790 .loc 1 5151 0 791 005e 2368 ldr r3, [r4] 792 0060 F6B2 uxtb r6, r6 793 0062 9E62 str r6, [r3, #40] 794 0064 E5E7 b .L72 795 .L73: 5129:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 796 .loc 1 5129 0 797 0066 0120 movs r0, #1 798 .L70: 5161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 799 .loc 1 5161 0 800 0068 02B0 add sp, sp, #8 801 @ sp needed 802 .LVL72: 803 006a 70BD pop {r4, r5, r6, pc} 804 .LVL73: ARM GAS /tmp/ccpK4Ax4.s page 130 805 .L74: 5147:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 806 .loc 1 5147 0 807 006c 0120 movs r0, #1 808 006e FBE7 b .L70 809 .L76: 810 .align 2 811 .L75: 812 0070 00200080 .word -2147475456 813 .cfi_endproc 814 .LFE93: 816 .section .text.I2C_RequestMemoryRead,"ax",%progbits 817 .align 1 818 .syntax unified 819 .code 16 820 .thumb_func 821 .fpu softvfp 823 I2C_RequestMemoryRead: 824 .LFB94: 5176:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)MemAddSize, I2C_SOFTEND_MODE, I2C_GENERATE_START_WR 825 .loc 1 5176 0 826 .cfi_startproc 827 @ args = 8, pretend = 0, frame = 0 828 @ frame_needed = 0, uses_anonymous_args = 0 829 .LVL74: 830 0000 70B5 push {r4, r5, r6, lr} 831 .LCFI7: 832 .cfi_def_cfa_offset 16 833 .cfi_offset 4, -16 834 .cfi_offset 5, -12 835 .cfi_offset 6, -8 836 .cfi_offset 14, -4 837 0002 82B0 sub sp, sp, #8 838 .LCFI8: 839 .cfi_def_cfa_offset 24 840 0004 0400 movs r4, r0 841 0006 1600 movs r6, r2 842 0008 1D00 movs r5, r3 5177:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 843 .loc 1 5177 0 844 000a DAB2 uxtb r2, r3 845 .LVL75: 846 000c 174B ldr r3, .L83 847 .LVL76: 848 000e 0093 str r3, [sp] 849 0010 0023 movs r3, #0 850 0012 FFF7FEFF bl I2C_TransferConfig 851 .LVL77: 5180:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 852 .loc 1 5180 0 853 0016 079A ldr r2, [sp, #28] 854 0018 0699 ldr r1, [sp, #24] 855 001a 2000 movs r0, r4 856 001c FFF7FEFF bl I2C_WaitOnTXISFlagUntilTimeout 857 .LVL78: 858 0020 0028 cmp r0, #0 859 0022 1ED1 bne .L81 ARM GAS /tmp/ccpK4Ax4.s page 131 5186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 860 .loc 1 5186 0 861 0024 012D cmp r5, #1 862 0026 0ED1 bne .L79 5189:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 863 .loc 1 5189 0 864 0028 2368 ldr r3, [r4] 865 002a F6B2 uxtb r6, r6 866 002c 9E62 str r6, [r3, #40] 867 .L80: 5208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 868 .loc 1 5208 0 869 002e 079B ldr r3, [sp, #28] 870 0030 0093 str r3, [sp] 871 0032 069B ldr r3, [sp, #24] 872 0034 0022 movs r2, #0 873 0036 4021 movs r1, #64 874 0038 2000 movs r0, r4 875 003a FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 876 .LVL79: 877 003e 0028 cmp r0, #0 878 0040 10D0 beq .L78 5210:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 879 .loc 1 5210 0 880 0042 0120 movs r0, #1 881 0044 0EE0 b .L78 882 .L79: 5195:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 883 .loc 1 5195 0 884 0046 2368 ldr r3, [r4] 885 0048 320A lsrs r2, r6, #8 886 004a 9A62 str r2, [r3, #40] 5198:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 887 .loc 1 5198 0 888 004c 079A ldr r2, [sp, #28] 889 004e 0699 ldr r1, [sp, #24] 890 0050 2000 movs r0, r4 891 0052 FFF7FEFF bl I2C_WaitOnTXISFlagUntilTimeout 892 .LVL80: 893 0056 0028 cmp r0, #0 894 0058 06D1 bne .L82 5204:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 895 .loc 1 5204 0 896 005a 2368 ldr r3, [r4] 897 005c F6B2 uxtb r6, r6 898 005e 9E62 str r6, [r3, #40] 899 0060 E5E7 b .L80 900 .L81: 5182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 901 .loc 1 5182 0 902 0062 0120 movs r0, #1 903 .L78: 5214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 904 .loc 1 5214 0 905 0064 02B0 add sp, sp, #8 906 @ sp needed 907 .LVL81: ARM GAS /tmp/ccpK4Ax4.s page 132 908 0066 70BD pop {r4, r5, r6, pc} 909 .LVL82: 910 .L82: 5200:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 911 .loc 1 5200 0 912 0068 0120 movs r0, #1 913 006a FBE7 b .L78 914 .L84: 915 .align 2 916 .L83: 917 006c 00200080 .word -2147475456 918 .cfi_endproc 919 .LFE94: 921 .section .text.I2C_WaitOnSTOPFlagUntilTimeout,"ax",%progbits 922 .align 1 923 .syntax unified 924 .code 16 925 .thumb_func 926 .fpu softvfp 928 I2C_WaitOnSTOPFlagUntilTimeout: 929 .LFB111: 6148:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_STOPF) == RESET) 930 .loc 1 6148 0 931 .cfi_startproc 932 @ args = 0, pretend = 0, frame = 0 933 @ frame_needed = 0, uses_anonymous_args = 0 934 .LVL83: 935 0000 70B5 push {r4, r5, r6, lr} 936 .LCFI9: 937 .cfi_def_cfa_offset 16 938 .cfi_offset 4, -16 939 .cfi_offset 5, -12 940 .cfi_offset 6, -8 941 .cfi_offset 14, -4 942 0002 0500 movs r5, r0 943 0004 0C00 movs r4, r1 944 0006 1600 movs r6, r2 945 .LVL84: 946 .L86: 6149:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 947 .loc 1 6149 0 948 0008 2B68 ldr r3, [r5] 949 000a 9B69 ldr r3, [r3, #24] 950 000c 9B06 lsls r3, r3, #26 951 000e 1AD4 bmi .L91 6152:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 952 .loc 1 6152 0 953 0010 3200 movs r2, r6 954 0012 2100 movs r1, r4 955 0014 2800 movs r0, r5 956 0016 FFF7FEFF bl I2C_IsAcknowledgeFailed 957 .LVL85: 958 001a 0028 cmp r0, #0 959 001c 15D1 bne .L90 6158:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 960 .loc 1 6158 0 961 001e FFF7FEFF bl HAL_GetTick ARM GAS /tmp/ccpK4Ax4.s page 133 962 .LVL86: 963 0022 801B subs r0, r0, r6 964 0024 A042 cmp r0, r4 965 0026 01D8 bhi .L88 6158:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 966 .loc 1 6158 0 is_stmt 0 discriminator 1 967 0028 002C cmp r4, #0 968 002a EDD1 bne .L86 969 .L88: 6160:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 970 .loc 1 6160 0 is_stmt 1 971 002c 6B6C ldr r3, [r5, #68] 972 002e 2022 movs r2, #32 973 0030 1343 orrs r3, r2 974 0032 6B64 str r3, [r5, #68] 6161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 975 .loc 1 6161 0 976 0034 4123 movs r3, #65 977 0036 EA54 strb r2, [r5, r3] 6162:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 978 .loc 1 6162 0 979 0038 0023 movs r3, #0 980 003a 2232 adds r2, r2, #34 981 003c AB54 strb r3, [r5, r2] 6165:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 982 .loc 1 6165 0 983 003e 023A subs r2, r2, #2 984 0040 AB54 strb r3, [r5, r2] 6167:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 985 .loc 1 6167 0 986 0042 0120 movs r0, #1 987 .L87: 6171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 988 .loc 1 6171 0 989 @ sp needed 990 .LVL87: 991 .LVL88: 992 .LVL89: 993 0044 70BD pop {r4, r5, r6, pc} 994 .LVL90: 995 .L91: 6170:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 996 .loc 1 6170 0 997 0046 0020 movs r0, #0 998 0048 FCE7 b .L87 999 .L90: 6154:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1000 .loc 1 6154 0 1001 004a 0120 movs r0, #1 1002 004c FAE7 b .L87 1003 .cfi_endproc 1004 .LFE111: 1006 .section .text.I2C_WaitOnRXNEFlagUntilTimeout,"ax",%progbits 1007 .align 1 1008 .syntax unified 1009 .code 16 1010 .thumb_func ARM GAS /tmp/ccpK4Ax4.s page 134 1011 .fpu softvfp 1013 I2C_WaitOnRXNEFlagUntilTimeout: 1014 .LFB112: 6182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** while (__HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_RXNE) == RESET) 1015 .loc 1 6182 0 1016 .cfi_startproc 1017 @ args = 0, pretend = 0, frame = 0 1018 @ frame_needed = 0, uses_anonymous_args = 0 1019 .LVL91: 1020 0000 70B5 push {r4, r5, r6, lr} 1021 .LCFI10: 1022 .cfi_def_cfa_offset 16 1023 .cfi_offset 4, -16 1024 .cfi_offset 5, -12 1025 .cfi_offset 6, -8 1026 .cfi_offset 14, -4 1027 0002 0400 movs r4, r0 1028 0004 0D00 movs r5, r1 1029 0006 1600 movs r6, r2 1030 .LVL92: 1031 .L93: 6183:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1032 .loc 1 6183 0 1033 0008 2368 ldr r3, [r4] 1034 000a 9B69 ldr r3, [r3, #24] 1035 000c 5B07 lsls r3, r3, #29 1036 000e 33D4 bmi .L100 6186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1037 .loc 1 6186 0 1038 0010 3200 movs r2, r6 1039 0012 2900 movs r1, r5 1040 0014 2000 movs r0, r4 1041 0016 FFF7FEFF bl I2C_IsAcknowledgeFailed 1042 .LVL93: 1043 001a 0028 cmp r0, #0 1044 001c 2ED1 bne .L99 6192:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1045 .loc 1 6192 0 1046 001e 2368 ldr r3, [r4] 1047 0020 9A69 ldr r2, [r3, #24] 1048 0022 9206 lsls r2, r2, #26 1049 0024 11D4 bmi .L101 6222:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1050 .loc 1 6222 0 1051 0026 FFF7FEFF bl HAL_GetTick 1052 .LVL94: 1053 002a 801B subs r0, r0, r6 1054 002c A842 cmp r0, r5 1055 002e 01D8 bhi .L97 6222:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1056 .loc 1 6222 0 is_stmt 0 discriminator 1 1057 0030 002D cmp r5, #0 1058 0032 E9D1 bne .L93 1059 .L97: 6224:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 1060 .loc 1 6224 0 is_stmt 1 1061 0034 636C ldr r3, [r4, #68] ARM GAS /tmp/ccpK4Ax4.s page 135 1062 0036 2022 movs r2, #32 1063 0038 1343 orrs r3, r2 1064 003a 6364 str r3, [r4, #68] 6225:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1065 .loc 1 6225 0 1066 003c 4123 movs r3, #65 1067 003e E254 strb r2, [r4, r3] 6228:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1068 .loc 1 6228 0 1069 0040 013B subs r3, r3, #1 1070 0042 0022 movs r2, #0 1071 0044 E254 strb r2, [r4, r3] 6230:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1072 .loc 1 6230 0 1073 0046 0120 movs r0, #1 1074 .L94: 6234:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1075 .loc 1 6234 0 1076 @ sp needed 1077 .LVL95: 1078 .LVL96: 1079 .LVL97: 1080 0048 70BD pop {r4, r5, r6, pc} 1081 .LVL98: 1082 .L101: 6196:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1083 .loc 1 6196 0 1084 004a 9A69 ldr r2, [r3, #24] 1085 004c 5207 lsls r2, r2, #29 1086 004e 02D5 bpl .L96 6196:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1087 .loc 1 6196 0 is_stmt 0 discriminator 1 1088 0050 228D ldrh r2, [r4, #40] 1089 0052 002A cmp r2, #0 1090 0054 F8D1 bne .L94 1091 .L96: 6205:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1092 .loc 1 6205 0 is_stmt 1 1093 0056 2022 movs r2, #32 1094 0058 DA61 str r2, [r3, #28] 6208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1095 .loc 1 6208 0 1096 005a 2168 ldr r1, [r4] 1097 005c 4B68 ldr r3, [r1, #4] 1098 005e 0848 ldr r0, .L102 1099 0060 0340 ands r3, r0 1100 0062 4B60 str r3, [r1, #4] 6210:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 1101 .loc 1 6210 0 1102 0064 0023 movs r3, #0 1103 0066 6364 str r3, [r4, #68] 6211:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 1104 .loc 1 6211 0 1105 0068 4121 movs r1, #65 1106 006a 6254 strb r2, [r4, r1] 6212:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1107 .loc 1 6212 0 ARM GAS /tmp/ccpK4Ax4.s page 136 1108 006c 2232 adds r2, r2, #34 1109 006e A354 strb r3, [r4, r2] 6215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1110 .loc 1 6215 0 1111 0070 023A subs r2, r2, #2 1112 0072 A354 strb r3, [r4, r2] 6217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1113 .loc 1 6217 0 1114 0074 0120 movs r0, #1 1115 0076 E7E7 b .L94 1116 .L100: 6233:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1117 .loc 1 6233 0 1118 0078 0020 movs r0, #0 1119 007a E5E7 b .L94 1120 .L99: 6188:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1121 .loc 1 6188 0 1122 007c 0120 movs r0, #1 1123 007e E3E7 b .L94 1124 .L103: 1125 .align 2 1126 .L102: 1127 0080 00E800FE .word -33495040 1128 .cfi_endproc 1129 .LFE112: 1131 .section .text.HAL_I2C_MspInit,"ax",%progbits 1132 .align 1 1133 .weak HAL_I2C_MspInit 1134 .syntax unified 1135 .code 16 1136 .thumb_func 1137 .fpu softvfp 1139 HAL_I2C_MspInit: 1140 .LFB42: 625:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 1141 .loc 1 625 0 1142 .cfi_startproc 1143 @ args = 0, pretend = 0, frame = 0 1144 @ frame_needed = 0, uses_anonymous_args = 0 1145 @ link register save eliminated. 1146 .LVL99: 632:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1147 .loc 1 632 0 1148 @ sp needed 1149 0000 7047 bx lr 1150 .cfi_endproc 1151 .LFE42: 1153 .section .text.HAL_I2C_Init,"ax",%progbits 1154 .align 1 1155 .global HAL_I2C_Init 1156 .syntax unified 1157 .code 16 1158 .thumb_func 1159 .fpu softvfp 1161 HAL_I2C_Init: 1162 .LFB40: ARM GAS /tmp/ccpK4Ax4.s page 137 470:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the I2C handle allocation */ 1163 .loc 1 470 0 1164 .cfi_startproc 1165 @ args = 0, pretend = 0, frame = 0 1166 @ frame_needed = 0, uses_anonymous_args = 0 1167 .LVL100: 1168 0000 10B5 push {r4, lr} 1169 .LCFI11: 1170 .cfi_def_cfa_offset 8 1171 .cfi_offset 4, -8 1172 .cfi_offset 14, -4 1173 0002 041E subs r4, r0, #0 472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1174 .loc 1 472 0 1175 0004 59D0 beq .L111 487:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1176 .loc 1 487 0 1177 0006 4123 movs r3, #65 1178 0008 C35C ldrb r3, [r0, r3] 1179 000a 002B cmp r3, #0 1180 000c 43D0 beq .L112 1181 .LVL101: 1182 .L107: 518:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1183 .loc 1 518 0 1184 000e 4123 movs r3, #65 1185 0010 2422 movs r2, #36 1186 0012 E254 strb r2, [r4, r3] 521:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1187 .loc 1 521 0 1188 0014 2268 ldr r2, [r4] 1189 0016 1368 ldr r3, [r2] 1190 0018 0121 movs r1, #1 1191 001a 8B43 bics r3, r1 1192 001c 1360 str r3, [r2] 525:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1193 .loc 1 525 0 1194 001e 2268 ldr r2, [r4] 1195 0020 274B ldr r3, .L115 1196 0022 6168 ldr r1, [r4, #4] 1197 0024 0B40 ands r3, r1 1198 0026 1361 str r3, [r2, #16] 529:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1199 .loc 1 529 0 1200 0028 2268 ldr r2, [r4] 1201 002a 9368 ldr r3, [r2, #8] 1202 002c 2549 ldr r1, .L115+4 1203 002e 0B40 ands r3, r1 1204 0030 9360 str r3, [r2, #8] 532:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1205 .loc 1 532 0 1206 0032 E368 ldr r3, [r4, #12] 1207 0034 012B cmp r3, #1 1208 0036 34D0 beq .L113 538:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1209 .loc 1 538 0 1210 0038 2268 ldr r2, [r4] ARM GAS /tmp/ccpK4Ax4.s page 138 1211 003a 8423 movs r3, #132 1212 003c 1B02 lsls r3, r3, #8 1213 003e A168 ldr r1, [r4, #8] 1214 0040 0B43 orrs r3, r1 1215 0042 9360 str r3, [r2, #8] 1216 .L109: 543:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1217 .loc 1 543 0 1218 0044 E368 ldr r3, [r4, #12] 1219 0046 022B cmp r3, #2 1220 0048 32D0 beq .L114 1221 .L110: 548:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1222 .loc 1 548 0 1223 004a 2268 ldr r2, [r4] 1224 004c 5168 ldr r1, [r2, #4] 1225 004e 1E4B ldr r3, .L115+8 1226 0050 0B43 orrs r3, r1 1227 0052 5360 str r3, [r2, #4] 552:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1228 .loc 1 552 0 1229 0054 2268 ldr r2, [r4] 1230 0056 D368 ldr r3, [r2, #12] 1231 0058 1A49 ldr r1, .L115+4 1232 005a 0B40 ands r3, r1 1233 005c D360 str r3, [r2, #12] 555:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1234 .loc 1 555 0 1235 005e 2369 ldr r3, [r4, #16] 1236 0060 6269 ldr r2, [r4, #20] 1237 0062 1343 orrs r3, r2 1238 0064 A269 ldr r2, [r4, #24] 1239 0066 1202 lsls r2, r2, #8 1240 0068 2168 ldr r1, [r4] 1241 006a 1343 orrs r3, r2 1242 006c CB60 str r3, [r1, #12] 559:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1243 .loc 1 559 0 1244 006e 2268 ldr r2, [r4] 1245 0070 E369 ldr r3, [r4, #28] 1246 0072 216A ldr r1, [r4, #32] 1247 0074 0B43 orrs r3, r1 1248 0076 1360 str r3, [r2] 562:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1249 .loc 1 562 0 1250 0078 2268 ldr r2, [r4] 1251 007a 1368 ldr r3, [r2] 1252 007c 0121 movs r1, #1 1253 007e 0B43 orrs r3, r1 1254 0080 1360 str r3, [r2] 564:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 1255 .loc 1 564 0 1256 0082 0023 movs r3, #0 1257 0084 6364 str r3, [r4, #68] 565:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_NONE; 1258 .loc 1 565 0 1259 0086 4122 movs r2, #65 ARM GAS /tmp/ccpK4Ax4.s page 139 1260 0088 1F31 adds r1, r1, #31 1261 008a A154 strb r1, [r4, r2] 566:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 1262 .loc 1 566 0 1263 008c 2363 str r3, [r4, #48] 567:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1264 .loc 1 567 0 1265 008e 0132 adds r2, r2, #1 1266 0090 A354 strb r3, [r4, r2] 569:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1267 .loc 1 569 0 1268 0092 0020 movs r0, #0 1269 .L106: 570:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1270 .loc 1 570 0 1271 @ sp needed 1272 .LVL102: 1273 0094 10BD pop {r4, pc} 1274 .LVL103: 1275 .L112: 490:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1276 .loc 1 490 0 1277 0096 4033 adds r3, r3, #64 1278 0098 0022 movs r2, #0 1279 009a C254 strb r2, [r0, r3] 514:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 1280 .loc 1 514 0 1281 009c FFF7FEFF bl HAL_I2C_MspInit 1282 .LVL104: 1283 00a0 B5E7 b .L107 1284 .L113: 534:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1285 .loc 1 534 0 1286 00a2 2268 ldr r2, [r4] 1287 00a4 8023 movs r3, #128 1288 00a6 1B02 lsls r3, r3, #8 1289 00a8 A168 ldr r1, [r4, #8] 1290 00aa 0B43 orrs r3, r1 1291 00ac 9360 str r3, [r2, #8] 1292 00ae C9E7 b .L109 1293 .L114: 545:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1294 .loc 1 545 0 1295 00b0 2368 ldr r3, [r4] 1296 00b2 8022 movs r2, #128 1297 00b4 1201 lsls r2, r2, #4 1298 00b6 5A60 str r2, [r3, #4] 1299 00b8 C7E7 b .L110 1300 .LVL105: 1301 .L111: 474:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1302 .loc 1 474 0 1303 00ba 0120 movs r0, #1 1304 .LVL106: 1305 00bc EAE7 b .L106 1306 .L116: 1307 00be C046 .align 2 ARM GAS /tmp/ccpK4Ax4.s page 140 1308 .L115: 1309 00c0 FFFFFFF0 .word -251658241 1310 00c4 FF7FFFFF .word -32769 1311 00c8 00800002 .word 33587200 1312 .cfi_endproc 1313 .LFE40: 1315 .section .text.HAL_I2C_MspDeInit,"ax",%progbits 1316 .align 1 1317 .weak HAL_I2C_MspDeInit 1318 .syntax unified 1319 .code 16 1320 .thumb_func 1321 .fpu softvfp 1323 HAL_I2C_MspDeInit: 1324 .LFB43: 641:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 1325 .loc 1 641 0 1326 .cfi_startproc 1327 @ args = 0, pretend = 0, frame = 0 1328 @ frame_needed = 0, uses_anonymous_args = 0 1329 @ link register save eliminated. 1330 .LVL107: 648:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1331 .loc 1 648 0 1332 @ sp needed 1333 0000 7047 bx lr 1334 .cfi_endproc 1335 .LFE43: 1337 .section .text.HAL_I2C_DeInit,"ax",%progbits 1338 .align 1 1339 .global HAL_I2C_DeInit 1340 .syntax unified 1341 .code 16 1342 .thumb_func 1343 .fpu softvfp 1345 HAL_I2C_DeInit: 1346 .LFB41: 579:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the I2C handle allocation */ 1347 .loc 1 579 0 1348 .cfi_startproc 1349 @ args = 0, pretend = 0, frame = 0 1350 @ frame_needed = 0, uses_anonymous_args = 0 1351 .LVL108: 1352 0000 70B5 push {r4, r5, r6, lr} 1353 .LCFI12: 1354 .cfi_def_cfa_offset 16 1355 .cfi_offset 4, -16 1356 .cfi_offset 5, -12 1357 .cfi_offset 6, -8 1358 .cfi_offset 14, -4 1359 0002 041E subs r4, r0, #0 581:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1360 .loc 1 581 0 1361 0004 13D0 beq .L120 589:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1362 .loc 1 589 0 1363 0006 4125 movs r5, #65 ARM GAS /tmp/ccpK4Ax4.s page 141 1364 0008 2423 movs r3, #36 1365 000a 4355 strb r3, [r0, r5] 592:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1366 .loc 1 592 0 1367 000c 0268 ldr r2, [r0] 1368 000e 1368 ldr r3, [r2] 1369 0010 0121 movs r1, #1 1370 0012 8B43 bics r3, r1 1371 0014 1360 str r3, [r2] 604:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 1372 .loc 1 604 0 1373 0016 FFF7FEFF bl HAL_I2C_MspDeInit 1374 .LVL109: 607:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_RESET; 1375 .loc 1 607 0 1376 001a 0023 movs r3, #0 1377 001c 6364 str r3, [r4, #68] 608:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_NONE; 1378 .loc 1 608 0 1379 001e 6355 strb r3, [r4, r5] 609:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 1380 .loc 1 609 0 1381 0020 2363 str r3, [r4, #48] 610:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1382 .loc 1 610 0 1383 0022 4222 movs r2, #66 1384 0024 A354 strb r3, [r4, r2] 613:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1385 .loc 1 613 0 1386 0026 023A subs r2, r2, #2 1387 0028 A354 strb r3, [r4, r2] 615:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1388 .loc 1 615 0 1389 002a 0020 movs r0, #0 1390 .L119: 616:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1391 .loc 1 616 0 1392 @ sp needed 1393 .LVL110: 1394 002c 70BD pop {r4, r5, r6, pc} 1395 .LVL111: 1396 .L120: 583:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1397 .loc 1 583 0 1398 002e 0120 movs r0, #1 1399 .LVL112: 1400 0030 FCE7 b .L119 1401 .cfi_endproc 1402 .LFE41: 1404 .section .text.HAL_I2C_Master_Transmit,"ax",%progbits 1405 .align 1 1406 .global HAL_I2C_Master_Transmit 1407 .syntax unified 1408 .code 16 1409 .thumb_func 1410 .fpu softvfp 1412 HAL_I2C_Master_Transmit: ARM GAS /tmp/ccpK4Ax4.s page 142 1413 .LFB44: 1061:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 1414 .loc 1 1061 0 1415 .cfi_startproc 1416 @ args = 4, pretend = 0, frame = 8 1417 @ frame_needed = 0, uses_anonymous_args = 0 1418 .LVL113: 1419 0000 F0B5 push {r4, r5, r6, r7, lr} 1420 .LCFI13: 1421 .cfi_def_cfa_offset 20 1422 .cfi_offset 4, -20 1423 .cfi_offset 5, -16 1424 .cfi_offset 6, -12 1425 .cfi_offset 7, -8 1426 .cfi_offset 14, -4 1427 0002 85B0 sub sp, sp, #20 1428 .LCFI14: 1429 .cfi_def_cfa_offset 40 1430 0004 0500 movs r5, r0 1431 0006 0391 str r1, [sp, #12] 1432 0008 1700 movs r7, r2 1433 000a 1E00 movs r6, r3 1064:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1434 .loc 1 1064 0 1435 000c 4123 movs r3, #65 1436 .LVL114: 1437 000e C35C ldrb r3, [r0, r3] 1438 0010 202B cmp r3, #32 1439 0012 00D0 beq .LCB1427 1440 0014 99E0 b .L129 @long jump 1441 .LCB1427: 1067:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1442 .loc 1 1067 0 1443 0016 2033 adds r3, r3, #32 1444 0018 C35C ldrb r3, [r0, r3] 1445 001a 012B cmp r3, #1 1446 001c 00D1 bne .LCB1431 1447 001e 97E0 b .L130 @long jump 1448 .LCB1431: 1067:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1449 .loc 1 1067 0 is_stmt 0 discriminator 2 1450 0020 4023 movs r3, #64 1451 0022 0122 movs r2, #1 1452 .LVL115: 1453 0024 C254 strb r2, [r0, r3] 1070:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1454 .loc 1 1070 0 is_stmt 1 discriminator 2 1455 0026 FFF7FEFF bl HAL_GetTick 1456 .LVL116: 1457 002a 0400 movs r4, r0 1458 .LVL117: 1072:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1459 .loc 1 1072 0 discriminator 2 1460 002c 8021 movs r1, #128 1461 002e 0090 str r0, [sp] 1462 0030 1923 movs r3, #25 1463 0032 0122 movs r2, #1 ARM GAS /tmp/ccpK4Ax4.s page 143 1464 0034 0902 lsls r1, r1, #8 1465 0036 2800 movs r0, r5 1466 .LVL118: 1467 0038 FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 1468 .LVL119: 1469 003c 0028 cmp r0, #0 1470 003e 00D0 beq .LCB1452 1471 0040 88E0 b .L131 @long jump 1472 .LCB1452: 1077:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 1473 .loc 1 1077 0 1474 0042 4123 movs r3, #65 1475 0044 2122 movs r2, #33 1476 0046 EA54 strb r2, [r5, r3] 1078:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 1477 .loc 1 1078 0 1478 0048 0133 adds r3, r3, #1 1479 004a 113A subs r2, r2, #17 1480 004c EA54 strb r2, [r5, r3] 1079:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1481 .loc 1 1079 0 1482 004e 0023 movs r3, #0 1483 0050 6B64 str r3, [r5, #68] 1082:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 1484 .loc 1 1082 0 1485 0052 6F62 str r7, [r5, #36] 1083:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 1486 .loc 1 1083 0 1487 0054 6E85 strh r6, [r5, #42] 1084:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1488 .loc 1 1084 0 1489 0056 6B63 str r3, [r5, #52] 1088:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1490 .loc 1 1088 0 1491 0058 6B8D ldrh r3, [r5, #42] 1492 005a 9BB2 uxth r3, r3 1493 005c FF2B cmp r3, #255 1494 005e 0BD9 bls .L123 1090:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_GENERATE_S 1495 .loc 1 1090 0 1496 0060 FF23 movs r3, #255 1497 0062 2B85 strh r3, [r5, #40] 1091:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1498 .loc 1 1091 0 1499 0064 7F3B subs r3, r3, #127 1500 0066 3F4A ldr r2, .L136 1501 0068 0092 str r2, [sp] 1502 006a 5B04 lsls r3, r3, #17 1503 006c FF22 movs r2, #255 1504 006e 0399 ldr r1, [sp, #12] 1505 0070 2800 movs r0, r5 1506 0072 FFF7FEFF bl I2C_TransferConfig 1507 .LVL120: 1508 0076 18E0 b .L125 1509 .L123: 1095:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_GENERATE_ 1510 .loc 1 1095 0 ARM GAS /tmp/ccpK4Ax4.s page 144 1511 0078 6A8D ldrh r2, [r5, #42] 1512 007a 92B2 uxth r2, r2 1513 007c 2A85 strh r2, [r5, #40] 1096:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1514 .loc 1 1096 0 1515 007e 8023 movs r3, #128 1516 0080 D2B2 uxtb r2, r2 1517 0082 3849 ldr r1, .L136 1518 0084 0091 str r1, [sp] 1519 0086 9B04 lsls r3, r3, #18 1520 0088 0399 ldr r1, [sp, #12] 1521 008a 2800 movs r0, r5 1522 008c FFF7FEFF bl I2C_TransferConfig 1523 .LVL121: 1524 0090 0BE0 b .L125 1525 .L127: 1130:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_NO_ST 1526 .loc 1 1130 0 1527 0092 6A8D ldrh r2, [r5, #42] 1528 0094 92B2 uxth r2, r2 1529 0096 2A85 strh r2, [r5, #40] 1131:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1530 .loc 1 1131 0 1531 0098 8023 movs r3, #128 1532 009a D2B2 uxtb r2, r2 1533 009c 0021 movs r1, #0 1534 009e 0091 str r1, [sp] 1535 00a0 9B04 lsls r3, r3, #18 1536 00a2 0399 ldr r1, [sp, #12] 1537 00a4 2800 movs r0, r5 1538 00a6 FFF7FEFF bl I2C_TransferConfig 1539 .LVL122: 1540 .L125: 1099:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1541 .loc 1 1099 0 1542 00aa 6B8D ldrh r3, [r5, #42] 1543 00ac 9BB2 uxth r3, r3 1544 00ae 002B cmp r3, #0 1545 00b0 34D0 beq .L135 1102:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1546 .loc 1 1102 0 1547 00b2 2200 movs r2, r4 1548 00b4 0A99 ldr r1, [sp, #40] 1549 00b6 2800 movs r0, r5 1550 00b8 FFF7FEFF bl I2C_WaitOnTXISFlagUntilTimeout 1551 .LVL123: 1552 00bc 0028 cmp r0, #0 1553 00be 4BD1 bne .L132 1107:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1554 .loc 1 1107 0 1555 00c0 2B68 ldr r3, [r5] 1556 00c2 6A6A ldr r2, [r5, #36] 1557 00c4 1278 ldrb r2, [r2] 1558 00c6 9A62 str r2, [r3, #40] 1110:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1559 .loc 1 1110 0 1560 00c8 6B6A ldr r3, [r5, #36] ARM GAS /tmp/ccpK4Ax4.s page 145 1561 00ca 0133 adds r3, r3, #1 1562 00cc 6B62 str r3, [r5, #36] 1112:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize--; 1563 .loc 1 1112 0 1564 00ce 6B8D ldrh r3, [r5, #42] 1565 00d0 013B subs r3, r3, #1 1566 00d2 9BB2 uxth r3, r3 1567 00d4 6B85 strh r3, [r5, #42] 1113:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1568 .loc 1 1113 0 1569 00d6 2B8D ldrh r3, [r5, #40] 1570 00d8 013B subs r3, r3, #1 1571 00da 9BB2 uxth r3, r3 1572 00dc 2B85 strh r3, [r5, #40] 1115:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1573 .loc 1 1115 0 1574 00de 6A8D ldrh r2, [r5, #42] 1575 00e0 92B2 uxth r2, r2 1576 00e2 002A cmp r2, #0 1577 00e4 E1D0 beq .L125 1115:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1578 .loc 1 1115 0 is_stmt 0 discriminator 1 1579 00e6 002B cmp r3, #0 1580 00e8 DFD1 bne .L125 1118:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1581 .loc 1 1118 0 is_stmt 1 1582 00ea 0094 str r4, [sp] 1583 00ec 0A9B ldr r3, [sp, #40] 1584 00ee 0022 movs r2, #0 1585 00f0 8021 movs r1, #128 1586 00f2 2800 movs r0, r5 1587 00f4 FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 1588 .LVL124: 1589 00f8 0028 cmp r0, #0 1590 00fa 2FD1 bne .L133 1123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1591 .loc 1 1123 0 1592 00fc 6B8D ldrh r3, [r5, #42] 1593 00fe 9BB2 uxth r3, r3 1594 0100 FF2B cmp r3, #255 1595 0102 C6D9 bls .L127 1125:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_NO_STA 1596 .loc 1 1125 0 1597 0104 FF23 movs r3, #255 1598 0106 2B85 strh r3, [r5, #40] 1126:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1599 .loc 1 1126 0 1600 0108 7F3B subs r3, r3, #127 1601 010a 0022 movs r2, #0 1602 010c 0092 str r2, [sp] 1603 010e 5B04 lsls r3, r3, #17 1604 0110 FF32 adds r2, r2, #255 1605 0112 0399 ldr r1, [sp, #12] 1606 0114 2800 movs r0, r5 1607 0116 FFF7FEFF bl I2C_TransferConfig 1608 .LVL125: 1609 011a C6E7 b .L125 ARM GAS /tmp/ccpK4Ax4.s page 146 1610 .L135: 1138:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1611 .loc 1 1138 0 1612 011c 2200 movs r2, r4 1613 011e 0A99 ldr r1, [sp, #40] 1614 0120 2800 movs r0, r5 1615 0122 FFF7FEFF bl I2C_WaitOnSTOPFlagUntilTimeout 1616 .LVL126: 1617 0126 0028 cmp r0, #0 1618 0128 1AD1 bne .L134 1144:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1619 .loc 1 1144 0 1620 012a 2B68 ldr r3, [r5] 1621 012c 2022 movs r2, #32 1622 012e DA61 str r2, [r3, #28] 1147:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1623 .loc 1 1147 0 1624 0130 2968 ldr r1, [r5] 1625 0132 4B68 ldr r3, [r1, #4] 1626 0134 0C4C ldr r4, .L136+4 1627 .LVL127: 1628 0136 2340 ands r3, r4 1629 0138 4B60 str r3, [r1, #4] 1149:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 1630 .loc 1 1149 0 1631 013a 4123 movs r3, #65 1632 013c EA54 strb r2, [r5, r3] 1150:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1633 .loc 1 1150 0 1634 013e 0023 movs r3, #0 1635 0140 2232 adds r2, r2, #34 1636 0142 AB54 strb r3, [r5, r2] 1153:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1637 .loc 1 1153 0 1638 0144 023A subs r2, r2, #2 1639 0146 AB54 strb r3, [r5, r2] 1155:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1640 .loc 1 1155 0 1641 0148 00E0 b .L122 1642 .LVL128: 1643 .L129: 1159:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1644 .loc 1 1159 0 1645 014a 0220 movs r0, #2 1646 .LVL129: 1647 .L122: 1161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1648 .loc 1 1161 0 1649 014c 05B0 add sp, sp, #20 1650 @ sp needed 1651 .LVL130: 1652 .LVL131: 1653 014e F0BD pop {r4, r5, r6, r7, pc} 1654 .LVL132: 1655 .L130: 1067:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1656 .loc 1 1067 0 ARM GAS /tmp/ccpK4Ax4.s page 147 1657 0150 0220 movs r0, #2 1658 .LVL133: 1659 0152 FBE7 b .L122 1660 .LVL134: 1661 .L131: 1074:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1662 .loc 1 1074 0 1663 0154 0120 movs r0, #1 1664 0156 F9E7 b .L122 1665 .L132: 1104:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1666 .loc 1 1104 0 1667 0158 0120 movs r0, #1 1668 015a F7E7 b .L122 1669 .L133: 1120:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1670 .loc 1 1120 0 1671 015c 0120 movs r0, #1 1672 015e F5E7 b .L122 1673 .L134: 1140:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1674 .loc 1 1140 0 1675 0160 0120 movs r0, #1 1676 0162 F3E7 b .L122 1677 .L137: 1678 .align 2 1679 .L136: 1680 0164 00200080 .word -2147475456 1681 0168 00E800FE .word -33495040 1682 .cfi_endproc 1683 .LFE44: 1685 .section .text.HAL_I2C_Master_Receive,"ax",%progbits 1686 .align 1 1687 .global HAL_I2C_Master_Receive 1688 .syntax unified 1689 .code 16 1690 .thumb_func 1691 .fpu softvfp 1693 HAL_I2C_Master_Receive: 1694 .LFB45: 1175:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 1695 .loc 1 1175 0 1696 .cfi_startproc 1697 @ args = 4, pretend = 0, frame = 8 1698 @ frame_needed = 0, uses_anonymous_args = 0 1699 .LVL135: 1700 0000 F0B5 push {r4, r5, r6, r7, lr} 1701 .LCFI15: 1702 .cfi_def_cfa_offset 20 1703 .cfi_offset 4, -20 1704 .cfi_offset 5, -16 1705 .cfi_offset 6, -12 1706 .cfi_offset 7, -8 1707 .cfi_offset 14, -4 1708 0002 85B0 sub sp, sp, #20 1709 .LCFI16: 1710 .cfi_def_cfa_offset 40 ARM GAS /tmp/ccpK4Ax4.s page 148 1711 0004 0500 movs r5, r0 1712 0006 0391 str r1, [sp, #12] 1713 0008 1700 movs r7, r2 1714 000a 1E00 movs r6, r3 1178:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1715 .loc 1 1178 0 1716 000c 4123 movs r3, #65 1717 .LVL136: 1718 000e C35C ldrb r3, [r0, r3] 1719 0010 202B cmp r3, #32 1720 0012 00D0 beq .LCB1712 1721 0014 99E0 b .L146 @long jump 1722 .LCB1712: 1181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1723 .loc 1 1181 0 1724 0016 2033 adds r3, r3, #32 1725 0018 C35C ldrb r3, [r0, r3] 1726 001a 012B cmp r3, #1 1727 001c 00D1 bne .LCB1716 1728 001e 97E0 b .L147 @long jump 1729 .LCB1716: 1181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1730 .loc 1 1181 0 is_stmt 0 discriminator 2 1731 0020 4023 movs r3, #64 1732 0022 0122 movs r2, #1 1733 .LVL137: 1734 0024 C254 strb r2, [r0, r3] 1184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1735 .loc 1 1184 0 is_stmt 1 discriminator 2 1736 0026 FFF7FEFF bl HAL_GetTick 1737 .LVL138: 1738 002a 0400 movs r4, r0 1739 .LVL139: 1186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1740 .loc 1 1186 0 discriminator 2 1741 002c 8021 movs r1, #128 1742 002e 0090 str r0, [sp] 1743 0030 1923 movs r3, #25 1744 0032 0122 movs r2, #1 1745 0034 0902 lsls r1, r1, #8 1746 0036 2800 movs r0, r5 1747 .LVL140: 1748 0038 FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 1749 .LVL141: 1750 003c 0028 cmp r0, #0 1751 003e 00D0 beq .LCB1737 1752 0040 88E0 b .L148 @long jump 1753 .LCB1737: 1191:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 1754 .loc 1 1191 0 1755 0042 4123 movs r3, #65 1756 0044 2222 movs r2, #34 1757 0046 EA54 strb r2, [r5, r3] 1192:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 1758 .loc 1 1192 0 1759 0048 0133 adds r3, r3, #1 1760 004a 123A subs r2, r2, #18 ARM GAS /tmp/ccpK4Ax4.s page 149 1761 004c EA54 strb r2, [r5, r3] 1193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1762 .loc 1 1193 0 1763 004e 0023 movs r3, #0 1764 0050 6B64 str r3, [r5, #68] 1196:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 1765 .loc 1 1196 0 1766 0052 6F62 str r7, [r5, #36] 1197:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 1767 .loc 1 1197 0 1768 0054 6E85 strh r6, [r5, #42] 1198:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1769 .loc 1 1198 0 1770 0056 6B63 str r3, [r5, #52] 1202:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1771 .loc 1 1202 0 1772 0058 6B8D ldrh r3, [r5, #42] 1773 005a 9BB2 uxth r3, r3 1774 005c FF2B cmp r3, #255 1775 005e 0BD9 bls .L140 1204:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_GENERATE_S 1776 .loc 1 1204 0 1777 0060 FF23 movs r3, #255 1778 0062 2B85 strh r3, [r5, #40] 1205:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1779 .loc 1 1205 0 1780 0064 7F3B subs r3, r3, #127 1781 0066 3F4A ldr r2, .L153 1782 0068 0092 str r2, [sp] 1783 006a 5B04 lsls r3, r3, #17 1784 006c FF22 movs r2, #255 1785 006e 0399 ldr r1, [sp, #12] 1786 0070 2800 movs r0, r5 1787 0072 FFF7FEFF bl I2C_TransferConfig 1788 .LVL142: 1789 0076 18E0 b .L142 1790 .L140: 1209:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_GENERATE_ 1791 .loc 1 1209 0 1792 0078 6A8D ldrh r2, [r5, #42] 1793 007a 92B2 uxth r2, r2 1794 007c 2A85 strh r2, [r5, #40] 1210:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1795 .loc 1 1210 0 1796 007e 8023 movs r3, #128 1797 0080 D2B2 uxtb r2, r2 1798 0082 3849 ldr r1, .L153 1799 0084 0091 str r1, [sp] 1800 0086 9B04 lsls r3, r3, #18 1801 0088 0399 ldr r1, [sp, #12] 1802 008a 2800 movs r0, r5 1803 008c FFF7FEFF bl I2C_TransferConfig 1804 .LVL143: 1805 0090 0BE0 b .L142 1806 .L144: 1245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_NO_ST 1807 .loc 1 1245 0 ARM GAS /tmp/ccpK4Ax4.s page 150 1808 0092 6A8D ldrh r2, [r5, #42] 1809 0094 92B2 uxth r2, r2 1810 0096 2A85 strh r2, [r5, #40] 1246:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1811 .loc 1 1246 0 1812 0098 8023 movs r3, #128 1813 009a D2B2 uxtb r2, r2 1814 009c 0021 movs r1, #0 1815 009e 0091 str r1, [sp] 1816 00a0 9B04 lsls r3, r3, #18 1817 00a2 0399 ldr r1, [sp, #12] 1818 00a4 2800 movs r0, r5 1819 00a6 FFF7FEFF bl I2C_TransferConfig 1820 .LVL144: 1821 .L142: 1213:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1822 .loc 1 1213 0 1823 00aa 6B8D ldrh r3, [r5, #42] 1824 00ac 9BB2 uxth r3, r3 1825 00ae 002B cmp r3, #0 1826 00b0 34D0 beq .L152 1216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1827 .loc 1 1216 0 1828 00b2 2200 movs r2, r4 1829 00b4 0A99 ldr r1, [sp, #40] 1830 00b6 2800 movs r0, r5 1831 00b8 FFF7FEFF bl I2C_WaitOnRXNEFlagUntilTimeout 1832 .LVL145: 1833 00bc 0028 cmp r0, #0 1834 00be 4BD1 bne .L149 1222:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1835 .loc 1 1222 0 1836 00c0 2B68 ldr r3, [r5] 1837 00c2 5B6A ldr r3, [r3, #36] 1838 00c4 6A6A ldr r2, [r5, #36] 1839 00c6 1370 strb r3, [r2] 1225:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1840 .loc 1 1225 0 1841 00c8 6B6A ldr r3, [r5, #36] 1842 00ca 0133 adds r3, r3, #1 1843 00cc 6B62 str r3, [r5, #36] 1227:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 1844 .loc 1 1227 0 1845 00ce 2B8D ldrh r3, [r5, #40] 1846 00d0 013B subs r3, r3, #1 1847 00d2 9BB2 uxth r3, r3 1848 00d4 2B85 strh r3, [r5, #40] 1228:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1849 .loc 1 1228 0 1850 00d6 6A8D ldrh r2, [r5, #42] 1851 00d8 013A subs r2, r2, #1 1852 00da 92B2 uxth r2, r2 1853 00dc 6A85 strh r2, [r5, #42] 1230:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1854 .loc 1 1230 0 1855 00de 6A8D ldrh r2, [r5, #42] 1856 00e0 92B2 uxth r2, r2 ARM GAS /tmp/ccpK4Ax4.s page 151 1857 00e2 002A cmp r2, #0 1858 00e4 E1D0 beq .L142 1230:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1859 .loc 1 1230 0 is_stmt 0 discriminator 1 1860 00e6 002B cmp r3, #0 1861 00e8 DFD1 bne .L142 1233:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1862 .loc 1 1233 0 is_stmt 1 1863 00ea 0094 str r4, [sp] 1864 00ec 0A9B ldr r3, [sp, #40] 1865 00ee 0022 movs r2, #0 1866 00f0 8021 movs r1, #128 1867 00f2 2800 movs r0, r5 1868 00f4 FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 1869 .LVL146: 1870 00f8 0028 cmp r0, #0 1871 00fa 2FD1 bne .L150 1238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1872 .loc 1 1238 0 1873 00fc 6B8D ldrh r3, [r5, #42] 1874 00fe 9BB2 uxth r3, r3 1875 0100 FF2B cmp r3, #255 1876 0102 C6D9 bls .L144 1240:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_NO_STA 1877 .loc 1 1240 0 1878 0104 FF23 movs r3, #255 1879 0106 2B85 strh r3, [r5, #40] 1241:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1880 .loc 1 1241 0 1881 0108 7F3B subs r3, r3, #127 1882 010a 0022 movs r2, #0 1883 010c 0092 str r2, [sp] 1884 010e 5B04 lsls r3, r3, #17 1885 0110 FF32 adds r2, r2, #255 1886 0112 0399 ldr r1, [sp, #12] 1887 0114 2800 movs r0, r5 1888 0116 FFF7FEFF bl I2C_TransferConfig 1889 .LVL147: 1890 011a C6E7 b .L142 1891 .L152: 1253:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1892 .loc 1 1253 0 1893 011c 2200 movs r2, r4 1894 011e 0A99 ldr r1, [sp, #40] 1895 0120 2800 movs r0, r5 1896 0122 FFF7FEFF bl I2C_WaitOnSTOPFlagUntilTimeout 1897 .LVL148: 1898 0126 0028 cmp r0, #0 1899 0128 1AD1 bne .L151 1259:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1900 .loc 1 1259 0 1901 012a 2B68 ldr r3, [r5] 1902 012c 2022 movs r2, #32 1903 012e DA61 str r2, [r3, #28] 1262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1904 .loc 1 1262 0 1905 0130 2968 ldr r1, [r5] ARM GAS /tmp/ccpK4Ax4.s page 152 1906 0132 4B68 ldr r3, [r1, #4] 1907 0134 0C4C ldr r4, .L153+4 1908 .LVL149: 1909 0136 2340 ands r3, r4 1910 0138 4B60 str r3, [r1, #4] 1264:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 1911 .loc 1 1264 0 1912 013a 4123 movs r3, #65 1913 013c EA54 strb r2, [r5, r3] 1265:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1914 .loc 1 1265 0 1915 013e 0023 movs r3, #0 1916 0140 2232 adds r2, r2, #34 1917 0142 AB54 strb r3, [r5, r2] 1268:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1918 .loc 1 1268 0 1919 0144 023A subs r2, r2, #2 1920 0146 AB54 strb r3, [r5, r2] 1270:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1921 .loc 1 1270 0 1922 0148 00E0 b .L139 1923 .LVL150: 1924 .L146: 1274:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1925 .loc 1 1274 0 1926 014a 0220 movs r0, #2 1927 .LVL151: 1928 .L139: 1276:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1929 .loc 1 1276 0 1930 014c 05B0 add sp, sp, #20 1931 @ sp needed 1932 .LVL152: 1933 .LVL153: 1934 014e F0BD pop {r4, r5, r6, r7, pc} 1935 .LVL154: 1936 .L147: 1181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 1937 .loc 1 1181 0 1938 0150 0220 movs r0, #2 1939 .LVL155: 1940 0152 FBE7 b .L139 1941 .LVL156: 1942 .L148: 1188:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1943 .loc 1 1188 0 1944 0154 0120 movs r0, #1 1945 0156 F9E7 b .L139 1946 .L149: 1218:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1947 .loc 1 1218 0 1948 0158 0120 movs r0, #1 1949 015a F7E7 b .L139 1950 .L150: 1235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1951 .loc 1 1235 0 1952 015c 0120 movs r0, #1 ARM GAS /tmp/ccpK4Ax4.s page 153 1953 015e F5E7 b .L139 1954 .L151: 1255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 1955 .loc 1 1255 0 1956 0160 0120 movs r0, #1 1957 0162 F3E7 b .L139 1958 .L154: 1959 .align 2 1960 .L153: 1961 0164 00240080 .word -2147474432 1962 0168 00E800FE .word -33495040 1963 .cfi_endproc 1964 .LFE45: 1966 .section .text.HAL_I2C_Slave_Transmit,"ax",%progbits 1967 .align 1 1968 .global HAL_I2C_Slave_Transmit 1969 .syntax unified 1970 .code 16 1971 .thumb_func 1972 .fpu softvfp 1974 HAL_I2C_Slave_Transmit: 1975 .LFB46: 1288:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 1976 .loc 1 1288 0 1977 .cfi_startproc 1978 @ args = 0, pretend = 0, frame = 8 1979 @ frame_needed = 0, uses_anonymous_args = 0 1980 .LVL157: 1981 0000 F0B5 push {r4, r5, r6, r7, lr} 1982 .LCFI17: 1983 .cfi_def_cfa_offset 20 1984 .cfi_offset 4, -20 1985 .cfi_offset 5, -16 1986 .cfi_offset 6, -12 1987 .cfi_offset 7, -8 1988 .cfi_offset 14, -4 1989 0002 85B0 sub sp, sp, #20 1990 .LCFI18: 1991 .cfi_def_cfa_offset 40 1992 0004 0600 movs r6, r0 1993 0006 0C00 movs r4, r1 1994 0008 1500 movs r5, r2 1995 000a 0393 str r3, [sp, #12] 1291:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 1996 .loc 1 1291 0 1997 000c 4123 movs r3, #65 1998 .LVL158: 1999 000e C35C ldrb r3, [r0, r3] 2000 0010 202B cmp r3, #32 2001 0012 00D0 beq .LCB1995 2002 0014 B8E0 b .L167 @long jump 2003 .LCB1995: 1293:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2004 .loc 1 1293 0 2005 0016 0029 cmp r1, #0 2006 0018 4CD0 beq .L157 1293:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 154 2007 .loc 1 1293 0 is_stmt 0 discriminator 1 2008 001a 002A cmp r2, #0 2009 001c 4AD0 beq .L157 1299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2010 .loc 1 1299 0 is_stmt 1 2011 001e 4023 movs r3, #64 2012 0020 C35C ldrb r3, [r0, r3] 2013 0022 012B cmp r3, #1 2014 0024 00D1 bne .LCB2003 2015 0026 B2E0 b .L168 @long jump 2016 .LCB2003: 1299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2017 .loc 1 1299 0 is_stmt 0 discriminator 2 2018 0028 4023 movs r3, #64 2019 002a 0122 movs r2, #1 2020 .LVL159: 2021 002c C254 strb r2, [r0, r3] 1302:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2022 .loc 1 1302 0 is_stmt 1 discriminator 2 2023 002e FFF7FEFF bl HAL_GetTick 2024 .LVL160: 2025 0032 0700 movs r7, r0 2026 .LVL161: 1304:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 2027 .loc 1 1304 0 discriminator 2 2028 0034 4123 movs r3, #65 2029 0036 2122 movs r2, #33 2030 0038 F254 strb r2, [r6, r3] 1305:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 2031 .loc 1 1305 0 discriminator 2 2032 003a 0133 adds r3, r3, #1 2033 003c 013A subs r2, r2, #1 2034 003e F254 strb r2, [r6, r3] 1306:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2035 .loc 1 1306 0 discriminator 2 2036 0040 0023 movs r3, #0 2037 0042 7364 str r3, [r6, #68] 1309:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 2038 .loc 1 1309 0 discriminator 2 2039 0044 7462 str r4, [r6, #36] 1310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 2040 .loc 1 1310 0 discriminator 2 2041 0046 7585 strh r5, [r6, #42] 1311:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2042 .loc 1 1311 0 discriminator 2 2043 0048 7363 str r3, [r6, #52] 1314:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2044 .loc 1 1314 0 discriminator 2 2045 004a 3268 ldr r2, [r6] 2046 004c 5368 ldr r3, [r2, #4] 2047 004e 5149 ldr r1, .L178 2048 0050 0B40 ands r3, r1 2049 0052 5360 str r3, [r2, #4] 1317:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2050 .loc 1 1317 0 discriminator 2 2051 0054 0090 str r0, [sp] 2052 0056 039B ldr r3, [sp, #12] ARM GAS /tmp/ccpK4Ax4.s page 155 2053 0058 0022 movs r2, #0 2054 005a 0821 movs r1, #8 2055 005c 3000 movs r0, r6 2056 .LVL162: 2057 005e FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 2058 .LVL163: 2059 0062 0028 cmp r0, #0 2060 0064 2BD1 bne .L170 1325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2061 .loc 1 1325 0 2062 0066 3368 ldr r3, [r6] 2063 0068 0822 movs r2, #8 2064 006a DA61 str r2, [r3, #28] 1328:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2065 .loc 1 1328 0 2066 006c F368 ldr r3, [r6, #12] 2067 006e 022B cmp r3, #2 2068 0070 2DD0 beq .L171 2069 .L160: 1343:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2070 .loc 1 1343 0 2071 0072 8021 movs r1, #128 2072 0074 0097 str r7, [sp] 2073 0076 039B ldr r3, [sp, #12] 2074 0078 0022 movs r2, #0 2075 007a 4902 lsls r1, r1, #9 2076 007c 3000 movs r0, r6 2077 007e FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 2078 .LVL164: 2079 0082 0028 cmp r0, #0 2080 0084 38D1 bne .L172 2081 .L162: 1350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2082 .loc 1 1350 0 2083 0086 738D ldrh r3, [r6, #42] 2084 0088 9BB2 uxth r3, r3 2085 008a 002B cmp r3, #0 2086 008c 44D0 beq .L173 1353:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2087 .loc 1 1353 0 2088 008e 3A00 movs r2, r7 2089 0090 0399 ldr r1, [sp, #12] 2090 0092 3000 movs r0, r6 2091 0094 FFF7FEFF bl I2C_WaitOnTXISFlagUntilTimeout 2092 .LVL165: 2093 0098 0028 cmp r0, #0 2094 009a 35D1 bne .L174 1361:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2095 .loc 1 1361 0 2096 009c 3368 ldr r3, [r6] 2097 009e 726A ldr r2, [r6, #36] 2098 00a0 1278 ldrb r2, [r2] 2099 00a2 9A62 str r2, [r3, #40] 1364:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2100 .loc 1 1364 0 2101 00a4 736A ldr r3, [r6, #36] 2102 00a6 0133 adds r3, r3, #1 ARM GAS /tmp/ccpK4Ax4.s page 156 2103 00a8 7362 str r3, [r6, #36] 1366:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2104 .loc 1 1366 0 2105 00aa 738D ldrh r3, [r6, #42] 2106 00ac 013B subs r3, r3, #1 2107 00ae 9BB2 uxth r3, r3 2108 00b0 7385 strh r3, [r6, #42] 2109 00b2 E8E7 b .L162 2110 .LVL166: 2111 .L157: 1295:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2112 .loc 1 1295 0 2113 00b4 8023 movs r3, #128 2114 00b6 9B00 lsls r3, r3, #2 2115 00b8 7364 str r3, [r6, #68] 1296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2116 .loc 1 1296 0 2117 00ba 0120 movs r0, #1 2118 .LVL167: 2119 00bc 65E0 b .L156 2120 .LVL168: 2121 .L170: 1320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2122 .loc 1 1320 0 2123 00be 3268 ldr r2, [r6] 2124 00c0 5168 ldr r1, [r2, #4] 2125 00c2 8023 movs r3, #128 2126 00c4 1B02 lsls r3, r3, #8 2127 00c6 0B43 orrs r3, r1 2128 00c8 5360 str r3, [r2, #4] 1321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2129 .loc 1 1321 0 2130 00ca 0120 movs r0, #1 2131 00cc 5DE0 b .L156 2132 .L171: 1331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2133 .loc 1 1331 0 2134 00ce 0097 str r7, [sp] 2135 00d0 039B ldr r3, [sp, #12] 2136 00d2 0022 movs r2, #0 2137 00d4 0821 movs r1, #8 2138 00d6 3000 movs r0, r6 2139 00d8 FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 2140 .LVL169: 2141 00dc 0028 cmp r0, #0 2142 00de 03D1 bne .L175 1339:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2143 .loc 1 1339 0 2144 00e0 3368 ldr r3, [r6] 2145 00e2 0822 movs r2, #8 2146 00e4 DA61 str r2, [r3, #28] 2147 00e6 C4E7 b .L160 2148 .L175: 1334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2149 .loc 1 1334 0 2150 00e8 3268 ldr r2, [r6] 2151 00ea 5168 ldr r1, [r2, #4] ARM GAS /tmp/ccpK4Ax4.s page 157 2152 00ec 8023 movs r3, #128 2153 00ee 1B02 lsls r3, r3, #8 2154 00f0 0B43 orrs r3, r1 2155 00f2 5360 str r3, [r2, #4] 1335:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2156 .loc 1 1335 0 2157 00f4 0120 movs r0, #1 2158 00f6 48E0 b .L156 2159 .L172: 1346:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2160 .loc 1 1346 0 2161 00f8 3268 ldr r2, [r6] 2162 00fa 5168 ldr r1, [r2, #4] 2163 00fc 8023 movs r3, #128 2164 00fe 1B02 lsls r3, r3, #8 2165 0100 0B43 orrs r3, r1 2166 0102 5360 str r3, [r2, #4] 1347:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2167 .loc 1 1347 0 2168 0104 0120 movs r0, #1 2169 0106 40E0 b .L156 2170 .L174: 1356:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2171 .loc 1 1356 0 2172 0108 3268 ldr r2, [r6] 2173 010a 5168 ldr r1, [r2, #4] 2174 010c 8023 movs r3, #128 2175 010e 1B02 lsls r3, r3, #8 2176 0110 0B43 orrs r3, r1 2177 0112 5360 str r3, [r2, #4] 1357:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2178 .loc 1 1357 0 2179 0114 0120 movs r0, #1 2180 0116 38E0 b .L156 2181 .L173: 1370:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2182 .loc 1 1370 0 2183 0118 3A00 movs r2, r7 2184 011a 0399 ldr r1, [sp, #12] 2185 011c 3000 movs r0, r6 2186 011e FFF7FEFF bl I2C_WaitOnSTOPFlagUntilTimeout 2187 .LVL170: 2188 0122 0028 cmp r0, #0 2189 0124 0CD0 beq .L165 1373:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2190 .loc 1 1373 0 2191 0126 3268 ldr r2, [r6] 2192 0128 5168 ldr r1, [r2, #4] 2193 012a 8023 movs r3, #128 2194 012c 1B02 lsls r3, r3, #8 2195 012e 0B43 orrs r3, r1 2196 0130 5360 str r3, [r2, #4] 1375:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2197 .loc 1 1375 0 2198 0132 736C ldr r3, [r6, #68] 2199 0134 042B cmp r3, #4 2200 0136 01D0 beq .L176 ARM GAS /tmp/ccpK4Ax4.s page 158 1383:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2201 .loc 1 1383 0 2202 0138 0120 movs r0, #1 2203 013a 26E0 b .L156 2204 .L176: 1379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2205 .loc 1 1379 0 2206 013c 0023 movs r3, #0 2207 013e 7364 str r3, [r6, #68] 2208 .L165: 1388:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2209 .loc 1 1388 0 2210 0140 3368 ldr r3, [r6] 2211 0142 2022 movs r2, #32 2212 0144 DA61 str r2, [r3, #28] 1391:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2213 .loc 1 1391 0 2214 0146 8021 movs r1, #128 2215 0148 0097 str r7, [sp] 2216 014a 039B ldr r3, [sp, #12] 2217 014c 1F3A subs r2, r2, #31 2218 014e 0902 lsls r1, r1, #8 2219 0150 3000 movs r0, r6 2220 0152 FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 2221 .LVL171: 2222 0156 0028 cmp r0, #0 2223 0158 0ED1 bne .L177 1399:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2224 .loc 1 1399 0 2225 015a 3268 ldr r2, [r6] 2226 015c 5168 ldr r1, [r2, #4] 2227 015e 8023 movs r3, #128 2228 0160 1B02 lsls r3, r3, #8 2229 0162 0B43 orrs r3, r1 2230 0164 5360 str r3, [r2, #4] 1401:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 2231 .loc 1 1401 0 2232 0166 4123 movs r3, #65 2233 0168 2022 movs r2, #32 2234 016a F254 strb r2, [r6, r3] 1402:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2235 .loc 1 1402 0 2236 016c 0023 movs r3, #0 2237 016e 2232 adds r2, r2, #34 2238 0170 B354 strb r3, [r6, r2] 1405:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2239 .loc 1 1405 0 2240 0172 023A subs r2, r2, #2 2241 0174 B354 strb r3, [r6, r2] 1407:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2242 .loc 1 1407 0 2243 0176 08E0 b .L156 2244 .L177: 1394:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2245 .loc 1 1394 0 2246 0178 3268 ldr r2, [r6] 2247 017a 5168 ldr r1, [r2, #4] ARM GAS /tmp/ccpK4Ax4.s page 159 2248 017c 8023 movs r3, #128 2249 017e 1B02 lsls r3, r3, #8 2250 0180 0B43 orrs r3, r1 2251 0182 5360 str r3, [r2, #4] 1395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2252 .loc 1 1395 0 2253 0184 0120 movs r0, #1 2254 0186 00E0 b .L156 2255 .LVL172: 2256 .L167: 1411:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2257 .loc 1 1411 0 2258 0188 0220 movs r0, #2 2259 .LVL173: 2260 .L156: 1413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2261 .loc 1 1413 0 2262 018a 05B0 add sp, sp, #20 2263 @ sp needed 2264 .LVL174: 2265 .LVL175: 2266 018c F0BD pop {r4, r5, r6, r7, pc} 2267 .LVL176: 2268 .L168: 1299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2269 .loc 1 1299 0 2270 018e 0220 movs r0, #2 2271 .LVL177: 2272 0190 FBE7 b .L156 2273 .L179: 2274 0192 C046 .align 2 2275 .L178: 2276 0194 FF7FFFFF .word -32769 2277 .cfi_endproc 2278 .LFE46: 2280 .section .text.HAL_I2C_Slave_Receive,"ax",%progbits 2281 .align 1 2282 .global HAL_I2C_Slave_Receive 2283 .syntax unified 2284 .code 16 2285 .thumb_func 2286 .fpu softvfp 2288 HAL_I2C_Slave_Receive: 2289 .LFB47: 1425:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 2290 .loc 1 1425 0 2291 .cfi_startproc 2292 @ args = 0, pretend = 0, frame = 8 2293 @ frame_needed = 0, uses_anonymous_args = 0 2294 .LVL178: 2295 0000 F0B5 push {r4, r5, r6, r7, lr} 2296 .LCFI19: 2297 .cfi_def_cfa_offset 20 2298 .cfi_offset 4, -20 2299 .cfi_offset 5, -16 2300 .cfi_offset 6, -12 2301 .cfi_offset 7, -8 ARM GAS /tmp/ccpK4Ax4.s page 160 2302 .cfi_offset 14, -4 2303 0002 85B0 sub sp, sp, #20 2304 .LCFI20: 2305 .cfi_def_cfa_offset 40 2306 0004 0600 movs r6, r0 2307 0006 0C00 movs r4, r1 2308 0008 1500 movs r5, r2 2309 000a 0393 str r3, [sp, #12] 1428:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2310 .loc 1 1428 0 2311 000c 4123 movs r3, #65 2312 .LVL179: 2313 000e C35C ldrb r3, [r0, r3] 2314 0010 202B cmp r3, #32 2315 0012 00D0 beq .LCB2307 2316 0014 A8E0 b .L190 @long jump 2317 .LCB2307: 1430:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2318 .loc 1 1430 0 2319 0016 0029 cmp r1, #0 2320 0018 2DD0 beq .L182 1430:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2321 .loc 1 1430 0 is_stmt 0 discriminator 1 2322 001a 002A cmp r2, #0 2323 001c 2BD0 beq .L182 1436:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2324 .loc 1 1436 0 is_stmt 1 2325 001e 4023 movs r3, #64 2326 0020 C35C ldrb r3, [r0, r3] 2327 0022 012B cmp r3, #1 2328 0024 00D1 bne .LCB2315 2329 0026 A2E0 b .L191 @long jump 2330 .LCB2315: 1436:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2331 .loc 1 1436 0 is_stmt 0 discriminator 2 2332 0028 4023 movs r3, #64 2333 002a 0122 movs r2, #1 2334 .LVL180: 2335 002c C254 strb r2, [r0, r3] 1439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2336 .loc 1 1439 0 is_stmt 1 discriminator 2 2337 002e FFF7FEFF bl HAL_GetTick 2338 .LVL181: 2339 0032 0700 movs r7, r0 2340 .LVL182: 1441:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 2341 .loc 1 1441 0 discriminator 2 2342 0034 4123 movs r3, #65 2343 0036 2222 movs r2, #34 2344 0038 F254 strb r2, [r6, r3] 1442:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 2345 .loc 1 1442 0 discriminator 2 2346 003a 0133 adds r3, r3, #1 2347 003c 023A subs r2, r2, #2 2348 003e F254 strb r2, [r6, r3] 1443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2349 .loc 1 1443 0 discriminator 2 ARM GAS /tmp/ccpK4Ax4.s page 161 2350 0040 0023 movs r3, #0 2351 0042 7364 str r3, [r6, #68] 1446:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 2352 .loc 1 1446 0 discriminator 2 2353 0044 7462 str r4, [r6, #36] 1447:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 2354 .loc 1 1447 0 discriminator 2 2355 0046 7585 strh r5, [r6, #42] 1448:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2356 .loc 1 1448 0 discriminator 2 2357 0048 7363 str r3, [r6, #52] 1451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2358 .loc 1 1451 0 discriminator 2 2359 004a 3268 ldr r2, [r6] 2360 004c 5368 ldr r3, [r2, #4] 2361 004e 4A49 ldr r1, .L195 2362 0050 0B40 ands r3, r1 2363 0052 5360 str r3, [r2, #4] 1454:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2364 .loc 1 1454 0 discriminator 2 2365 0054 0090 str r0, [sp] 2366 0056 039B ldr r3, [sp, #12] 2367 0058 0022 movs r2, #0 2368 005a 0821 movs r1, #8 2369 005c 3000 movs r0, r6 2370 .LVL183: 2371 005e FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 2372 .LVL184: 2373 0062 0028 cmp r0, #0 2374 0064 0CD0 beq .L184 1457:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2375 .loc 1 1457 0 2376 0066 3268 ldr r2, [r6] 2377 0068 5168 ldr r1, [r2, #4] 2378 006a 8023 movs r3, #128 2379 006c 1B02 lsls r3, r3, #8 2380 006e 0B43 orrs r3, r1 2381 0070 5360 str r3, [r2, #4] 1458:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2382 .loc 1 1458 0 2383 0072 0120 movs r0, #1 2384 0074 79E0 b .L181 2385 .LVL185: 2386 .L182: 1432:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2387 .loc 1 1432 0 2388 0076 8023 movs r3, #128 2389 0078 9B00 lsls r3, r3, #2 2390 007a 7364 str r3, [r6, #68] 1433:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2391 .loc 1 1433 0 2392 007c 0120 movs r0, #1 2393 .LVL186: 2394 007e 74E0 b .L181 2395 .LVL187: 2396 .L184: 1462:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 162 2397 .loc 1 1462 0 2398 0080 3368 ldr r3, [r6] 2399 0082 0822 movs r2, #8 2400 0084 DA61 str r2, [r3, #28] 1465:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2401 .loc 1 1465 0 2402 0086 8021 movs r1, #128 2403 0088 0097 str r7, [sp] 2404 008a 039B ldr r3, [sp, #12] 2405 008c 073A subs r2, r2, #7 2406 008e 4902 lsls r1, r1, #9 2407 0090 3000 movs r0, r6 2408 0092 FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 2409 .LVL188: 2410 0096 0028 cmp r0, #0 2411 0098 12D0 beq .L185 1468:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2412 .loc 1 1468 0 2413 009a 3268 ldr r2, [r6] 2414 009c 5168 ldr r1, [r2, #4] 2415 009e 8023 movs r3, #128 2416 00a0 1B02 lsls r3, r3, #8 2417 00a2 0B43 orrs r3, r1 2418 00a4 5360 str r3, [r2, #4] 1469:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2419 .loc 1 1469 0 2420 00a6 0120 movs r0, #1 2421 00a8 5FE0 b .L181 2422 .L186: 1496:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2423 .loc 1 1496 0 2424 00aa 3368 ldr r3, [r6] 2425 00ac 5B6A ldr r3, [r3, #36] 2426 00ae 726A ldr r2, [r6, #36] 2427 00b0 1370 strb r3, [r2] 1499:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2428 .loc 1 1499 0 2429 00b2 736A ldr r3, [r6, #36] 2430 00b4 0133 adds r3, r3, #1 2431 00b6 7362 str r3, [r6, #36] 1501:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2432 .loc 1 1501 0 2433 00b8 738D ldrh r3, [r6, #42] 2434 00ba 013B subs r3, r3, #1 2435 00bc 9BB2 uxth r3, r3 2436 00be 7385 strh r3, [r6, #42] 2437 .L185: 1472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2438 .loc 1 1472 0 2439 00c0 738D ldrh r3, [r6, #42] 2440 00c2 9BB2 uxth r3, r3 2441 00c4 002B cmp r3, #0 2442 00c6 1CD0 beq .L193 1475:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2443 .loc 1 1475 0 2444 00c8 3A00 movs r2, r7 2445 00ca 0399 ldr r1, [sp, #12] ARM GAS /tmp/ccpK4Ax4.s page 163 2446 00cc 3000 movs r0, r6 2447 00ce FFF7FEFF bl I2C_WaitOnRXNEFlagUntilTimeout 2448 .LVL189: 2449 00d2 0028 cmp r0, #0 2450 00d4 E9D0 beq .L186 1478:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2451 .loc 1 1478 0 2452 00d6 3268 ldr r2, [r6] 2453 00d8 5168 ldr r1, [r2, #4] 2454 00da 8023 movs r3, #128 2455 00dc 1B02 lsls r3, r3, #8 2456 00de 0B43 orrs r3, r1 2457 00e0 5360 str r3, [r2, #4] 1481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2458 .loc 1 1481 0 2459 00e2 3368 ldr r3, [r6] 2460 00e4 9A69 ldr r2, [r3, #24] 2461 00e6 5207 lsls r2, r2, #29 2462 00e8 43D5 bpl .L192 1484:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2463 .loc 1 1484 0 2464 00ea 5B6A ldr r3, [r3, #36] 2465 00ec 726A ldr r2, [r6, #36] 2466 00ee 1370 strb r3, [r2] 1487:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2467 .loc 1 1487 0 2468 00f0 736A ldr r3, [r6, #36] 2469 00f2 0133 adds r3, r3, #1 2470 00f4 7362 str r3, [r6, #36] 1489:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2471 .loc 1 1489 0 2472 00f6 738D ldrh r3, [r6, #42] 2473 00f8 013B subs r3, r3, #1 2474 00fa 9BB2 uxth r3, r3 2475 00fc 7385 strh r3, [r6, #42] 1492:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2476 .loc 1 1492 0 2477 00fe 0120 movs r0, #1 2478 0100 33E0 b .L181 2479 .L193: 1505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2480 .loc 1 1505 0 2481 0102 3A00 movs r2, r7 2482 0104 0399 ldr r1, [sp, #12] 2483 0106 3000 movs r0, r6 2484 0108 FFF7FEFF bl I2C_WaitOnSTOPFlagUntilTimeout 2485 .LVL190: 2486 010c 0028 cmp r0, #0 2487 010e 07D0 beq .L188 1508:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2488 .loc 1 1508 0 2489 0110 3268 ldr r2, [r6] 2490 0112 5168 ldr r1, [r2, #4] 2491 0114 8023 movs r3, #128 2492 0116 1B02 lsls r3, r3, #8 2493 0118 0B43 orrs r3, r1 2494 011a 5360 str r3, [r2, #4] ARM GAS /tmp/ccpK4Ax4.s page 164 1509:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2495 .loc 1 1509 0 2496 011c 0120 movs r0, #1 2497 011e 24E0 b .L181 2498 .L188: 1513:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2499 .loc 1 1513 0 2500 0120 3368 ldr r3, [r6] 2501 0122 2022 movs r2, #32 2502 0124 DA61 str r2, [r3, #28] 1516:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2503 .loc 1 1516 0 2504 0126 8021 movs r1, #128 2505 0128 0097 str r7, [sp] 2506 012a 039B ldr r3, [sp, #12] 2507 012c 1F3A subs r2, r2, #31 2508 012e 0902 lsls r1, r1, #8 2509 0130 3000 movs r0, r6 2510 0132 FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 2511 .LVL191: 2512 0136 0028 cmp r0, #0 2513 0138 0ED1 bne .L194 1524:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2514 .loc 1 1524 0 2515 013a 3268 ldr r2, [r6] 2516 013c 5168 ldr r1, [r2, #4] 2517 013e 8023 movs r3, #128 2518 0140 1B02 lsls r3, r3, #8 2519 0142 0B43 orrs r3, r1 2520 0144 5360 str r3, [r2, #4] 1526:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 2521 .loc 1 1526 0 2522 0146 4123 movs r3, #65 2523 0148 2022 movs r2, #32 2524 014a F254 strb r2, [r6, r3] 1527:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2525 .loc 1 1527 0 2526 014c 0023 movs r3, #0 2527 014e 2232 adds r2, r2, #34 2528 0150 B354 strb r3, [r6, r2] 1530:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2529 .loc 1 1530 0 2530 0152 023A subs r2, r2, #2 2531 0154 B354 strb r3, [r6, r2] 1532:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2532 .loc 1 1532 0 2533 0156 08E0 b .L181 2534 .L194: 1519:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 2535 .loc 1 1519 0 2536 0158 3268 ldr r2, [r6] 2537 015a 5168 ldr r1, [r2, #4] 2538 015c 8023 movs r3, #128 2539 015e 1B02 lsls r3, r3, #8 2540 0160 0B43 orrs r3, r1 2541 0162 5360 str r3, [r2, #4] 1520:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } ARM GAS /tmp/ccpK4Ax4.s page 165 2542 .loc 1 1520 0 2543 0164 0120 movs r0, #1 2544 0166 00E0 b .L181 2545 .LVL192: 2546 .L190: 1536:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2547 .loc 1 1536 0 2548 0168 0220 movs r0, #2 2549 .LVL193: 2550 .L181: 1538:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2551 .loc 1 1538 0 2552 016a 05B0 add sp, sp, #20 2553 @ sp needed 2554 .LVL194: 2555 .LVL195: 2556 016c F0BD pop {r4, r5, r6, r7, pc} 2557 .LVL196: 2558 .L191: 1436:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2559 .loc 1 1436 0 2560 016e 0220 movs r0, #2 2561 .LVL197: 2562 0170 FBE7 b .L181 2563 .LVL198: 2564 .L192: 1492:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2565 .loc 1 1492 0 2566 0172 0120 movs r0, #1 2567 0174 F9E7 b .L181 2568 .L196: 2569 0176 C046 .align 2 2570 .L195: 2571 0178 FF7FFFFF .word -32769 2572 .cfi_endproc 2573 .LFE47: 2575 .section .text.HAL_I2C_Master_Transmit_IT,"ax",%progbits 2576 .align 1 2577 .global HAL_I2C_Master_Transmit_IT 2578 .syntax unified 2579 .code 16 2580 .thumb_func 2581 .fpu softvfp 2583 HAL_I2C_Master_Transmit_IT: 2584 .LFB48: 1551:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 2585 .loc 1 1551 0 2586 .cfi_startproc 2587 @ args = 0, pretend = 0, frame = 0 2588 @ frame_needed = 0, uses_anonymous_args = 0 2589 .LVL199: 2590 0000 30B5 push {r4, r5, lr} 2591 .LCFI21: 2592 .cfi_def_cfa_offset 12 2593 .cfi_offset 4, -12 2594 .cfi_offset 5, -8 2595 .cfi_offset 14, -4 ARM GAS /tmp/ccpK4Ax4.s page 166 2596 0002 83B0 sub sp, sp, #12 2597 .LCFI22: 2598 .cfi_def_cfa_offset 24 2599 0004 0400 movs r4, r0 1554:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2600 .loc 1 1554 0 2601 0006 4120 movs r0, #65 2602 .LVL200: 2603 0008 205C ldrb r0, [r4, r0] 2604 000a 2028 cmp r0, #32 2605 000c 35D1 bne .L201 1556:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2606 .loc 1 1556 0 2607 000e 2068 ldr r0, [r4] 2608 0010 8069 ldr r0, [r0, #24] 2609 0012 0004 lsls r0, r0, #16 2610 0014 34D4 bmi .L202 1562:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2611 .loc 1 1562 0 2612 0016 4020 movs r0, #64 2613 0018 205C ldrb r0, [r4, r0] 2614 001a 0128 cmp r0, #1 2615 001c 32D0 beq .L203 1562:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2616 .loc 1 1562 0 is_stmt 0 discriminator 2 2617 001e 4020 movs r0, #64 2618 0020 0125 movs r5, #1 2619 0022 2554 strb r5, [r4, r0] 1564:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 2620 .loc 1 1564 0 is_stmt 1 discriminator 2 2621 0024 0130 adds r0, r0, #1 2622 0026 2035 adds r5, r5, #32 2623 0028 2554 strb r5, [r4, r0] 1565:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 2624 .loc 1 1565 0 discriminator 2 2625 002a 0130 adds r0, r0, #1 2626 002c 113D subs r5, r5, #17 2627 002e 2554 strb r5, [r4, r0] 1566:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2628 .loc 1 1566 0 discriminator 2 2629 0030 0020 movs r0, #0 2630 0032 6064 str r0, [r4, #68] 1569:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 2631 .loc 1 1569 0 discriminator 2 2632 0034 6262 str r2, [r4, #36] 1570:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 2633 .loc 1 1570 0 discriminator 2 2634 0036 6385 strh r3, [r4, #42] 1571:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 2635 .loc 1 1571 0 discriminator 2 2636 0038 134B ldr r3, .L204 2637 .LVL201: 2638 003a E362 str r3, [r4, #44] 2639 .LVL202: 1572:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2640 .loc 1 1572 0 discriminator 2 2641 003c 134B ldr r3, .L204+4 ARM GAS /tmp/ccpK4Ax4.s page 167 2642 003e 6363 str r3, [r4, #52] 1574:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2643 .loc 1 1574 0 discriminator 2 2644 0040 638D ldrh r3, [r4, #42] 2645 0042 9BB2 uxth r3, r3 2646 0044 FF2B cmp r3, #255 2647 0046 13D9 bls .L199 1576:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 2648 .loc 1 1576 0 2649 0048 FF23 movs r3, #255 2650 004a 2385 strh r3, [r4, #40] 2651 .LVL203: 1577:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2652 .loc 1 1577 0 2653 004c 8023 movs r3, #128 2654 004e 5B04 lsls r3, r3, #17 2655 .LVL204: 2656 .L200: 1587:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2657 .loc 1 1587 0 2658 0050 228D ldrh r2, [r4, #40] 2659 .LVL205: 2660 0052 D2B2 uxtb r2, r2 2661 0054 0E48 ldr r0, .L204+8 2662 0056 0090 str r0, [sp] 2663 .LVL206: 2664 0058 2000 movs r0, r4 2665 005a FFF7FEFF bl I2C_TransferConfig 2666 .LVL207: 1590:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2667 .loc 1 1590 0 2668 005e 4023 movs r3, #64 2669 0060 0022 movs r2, #0 2670 0062 E254 strb r2, [r4, r3] 1599:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2671 .loc 1 1599 0 2672 0064 0121 movs r1, #1 2673 0066 2000 movs r0, r4 2674 0068 FFF7FEFF bl I2C_Enable_IRQ 2675 .LVL208: 1601:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2676 .loc 1 1601 0 2677 006c 0020 movs r0, #0 2678 006e 05E0 b .L198 2679 .LVL209: 2680 .L199: 1581:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 2681 .loc 1 1581 0 2682 0070 638D ldrh r3, [r4, #42] 2683 0072 2385 strh r3, [r4, #40] 2684 .LVL210: 1582:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2685 .loc 1 1582 0 2686 0074 8023 movs r3, #128 2687 0076 9B04 lsls r3, r3, #18 2688 0078 EAE7 b .L200 2689 .LVL211: ARM GAS /tmp/ccpK4Ax4.s page 168 2690 .L201: 1605:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2691 .loc 1 1605 0 2692 007a 0220 movs r0, #2 2693 .LVL212: 2694 .L198: 1607:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2695 .loc 1 1607 0 2696 007c 03B0 add sp, sp, #12 2697 @ sp needed 2698 .LVL213: 2699 007e 30BD pop {r4, r5, pc} 2700 .LVL214: 2701 .L202: 1558:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2702 .loc 1 1558 0 2703 0080 0220 movs r0, #2 2704 0082 FBE7 b .L198 2705 .L203: 1562:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2706 .loc 1 1562 0 2707 0084 0220 movs r0, #2 2708 0086 F9E7 b .L198 2709 .L205: 2710 .align 2 2711 .L204: 2712 0088 0000FFFF .word -65536 2713 008c 00000000 .word I2C_Master_ISR_IT 2714 0090 00200080 .word -2147475456 2715 .cfi_endproc 2716 .LFE48: 2718 .section .text.HAL_I2C_Master_Receive_IT,"ax",%progbits 2719 .align 1 2720 .global HAL_I2C_Master_Receive_IT 2721 .syntax unified 2722 .code 16 2723 .thumb_func 2724 .fpu softvfp 2726 HAL_I2C_Master_Receive_IT: 2727 .LFB49: 1620:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 2728 .loc 1 1620 0 2729 .cfi_startproc 2730 @ args = 0, pretend = 0, frame = 0 2731 @ frame_needed = 0, uses_anonymous_args = 0 2732 .LVL215: 2733 0000 30B5 push {r4, r5, lr} 2734 .LCFI23: 2735 .cfi_def_cfa_offset 12 2736 .cfi_offset 4, -12 2737 .cfi_offset 5, -8 2738 .cfi_offset 14, -4 2739 0002 83B0 sub sp, sp, #12 2740 .LCFI24: 2741 .cfi_def_cfa_offset 24 2742 0004 0400 movs r4, r0 1623:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 169 2743 .loc 1 1623 0 2744 0006 4120 movs r0, #65 2745 .LVL216: 2746 0008 205C ldrb r0, [r4, r0] 2747 000a 2028 cmp r0, #32 2748 000c 35D1 bne .L210 1625:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2749 .loc 1 1625 0 2750 000e 2068 ldr r0, [r4] 2751 0010 8069 ldr r0, [r0, #24] 2752 0012 0004 lsls r0, r0, #16 2753 0014 34D4 bmi .L211 1631:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2754 .loc 1 1631 0 2755 0016 4020 movs r0, #64 2756 0018 205C ldrb r0, [r4, r0] 2757 001a 0128 cmp r0, #1 2758 001c 32D0 beq .L212 1631:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2759 .loc 1 1631 0 is_stmt 0 discriminator 2 2760 001e 4020 movs r0, #64 2761 0020 0125 movs r5, #1 2762 0022 2554 strb r5, [r4, r0] 1633:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 2763 .loc 1 1633 0 is_stmt 1 discriminator 2 2764 0024 0130 adds r0, r0, #1 2765 0026 2135 adds r5, r5, #33 2766 0028 2554 strb r5, [r4, r0] 1634:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 2767 .loc 1 1634 0 discriminator 2 2768 002a 0130 adds r0, r0, #1 2769 002c 123D subs r5, r5, #18 2770 002e 2554 strb r5, [r4, r0] 1635:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2771 .loc 1 1635 0 discriminator 2 2772 0030 0020 movs r0, #0 2773 0032 6064 str r0, [r4, #68] 1638:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 2774 .loc 1 1638 0 discriminator 2 2775 0034 6262 str r2, [r4, #36] 1639:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 2776 .loc 1 1639 0 discriminator 2 2777 0036 6385 strh r3, [r4, #42] 1640:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 2778 .loc 1 1640 0 discriminator 2 2779 0038 134B ldr r3, .L213 2780 .LVL217: 2781 003a E362 str r3, [r4, #44] 2782 .LVL218: 1641:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2783 .loc 1 1641 0 discriminator 2 2784 003c 134B ldr r3, .L213+4 2785 003e 6363 str r3, [r4, #52] 1643:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2786 .loc 1 1643 0 discriminator 2 2787 0040 638D ldrh r3, [r4, #42] 2788 0042 9BB2 uxth r3, r3 ARM GAS /tmp/ccpK4Ax4.s page 170 2789 0044 FF2B cmp r3, #255 2790 0046 13D9 bls .L208 1645:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 2791 .loc 1 1645 0 2792 0048 FF23 movs r3, #255 2793 004a 2385 strh r3, [r4, #40] 2794 .LVL219: 1646:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2795 .loc 1 1646 0 2796 004c 8023 movs r3, #128 2797 004e 5B04 lsls r3, r3, #17 2798 .LVL220: 2799 .L209: 1656:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2800 .loc 1 1656 0 2801 0050 228D ldrh r2, [r4, #40] 2802 .LVL221: 2803 0052 D2B2 uxtb r2, r2 2804 0054 0E48 ldr r0, .L213+8 2805 0056 0090 str r0, [sp] 2806 .LVL222: 2807 0058 2000 movs r0, r4 2808 005a FFF7FEFF bl I2C_TransferConfig 2809 .LVL223: 1659:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2810 .loc 1 1659 0 2811 005e 4023 movs r3, #64 2812 0060 0022 movs r2, #0 2813 0062 E254 strb r2, [r4, r3] 1668:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2814 .loc 1 1668 0 2815 0064 0221 movs r1, #2 2816 0066 2000 movs r0, r4 2817 0068 FFF7FEFF bl I2C_Enable_IRQ 2818 .LVL224: 1670:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2819 .loc 1 1670 0 2820 006c 0020 movs r0, #0 2821 006e 05E0 b .L207 2822 .LVL225: 2823 .L208: 1650:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 2824 .loc 1 1650 0 2825 0070 638D ldrh r3, [r4, #42] 2826 0072 2385 strh r3, [r4, #40] 2827 .LVL226: 1651:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2828 .loc 1 1651 0 2829 0074 8023 movs r3, #128 2830 0076 9B04 lsls r3, r3, #18 2831 0078 EAE7 b .L209 2832 .LVL227: 2833 .L210: 1674:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2834 .loc 1 1674 0 2835 007a 0220 movs r0, #2 2836 .LVL228: ARM GAS /tmp/ccpK4Ax4.s page 171 2837 .L207: 1676:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2838 .loc 1 1676 0 2839 007c 03B0 add sp, sp, #12 2840 @ sp needed 2841 .LVL229: 2842 007e 30BD pop {r4, r5, pc} 2843 .LVL230: 2844 .L211: 1627:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2845 .loc 1 1627 0 2846 0080 0220 movs r0, #2 2847 0082 FBE7 b .L207 2848 .L212: 1631:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2849 .loc 1 1631 0 2850 0084 0220 movs r0, #2 2851 0086 F9E7 b .L207 2852 .L214: 2853 .align 2 2854 .L213: 2855 0088 0000FFFF .word -65536 2856 008c 00000000 .word I2C_Master_ISR_IT 2857 0090 00240080 .word -2147474432 2858 .cfi_endproc 2859 .LFE49: 2861 .section .text.HAL_I2C_Slave_Transmit_IT,"ax",%progbits 2862 .align 1 2863 .global HAL_I2C_Slave_Transmit_IT 2864 .syntax unified 2865 .code 16 2866 .thumb_func 2867 .fpu softvfp 2869 HAL_I2C_Slave_Transmit_IT: 2870 .LFB50: 1687:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 2871 .loc 1 1687 0 2872 .cfi_startproc 2873 @ args = 0, pretend = 0, frame = 0 2874 @ frame_needed = 0, uses_anonymous_args = 0 2875 .LVL231: 2876 0000 F8B5 push {r3, r4, r5, r6, r7, lr} 2877 .LCFI25: 2878 .cfi_def_cfa_offset 24 2879 .cfi_offset 3, -24 2880 .cfi_offset 4, -20 2881 .cfi_offset 5, -16 2882 .cfi_offset 6, -12 2883 .cfi_offset 7, -8 2884 .cfi_offset 14, -4 1688:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2885 .loc 1 1688 0 2886 0002 4123 movs r3, #65 2887 0004 C35C ldrb r3, [r0, r3] 2888 0006 202B cmp r3, #32 2889 0008 21D1 bne .L217 1691:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 172 2890 .loc 1 1691 0 2891 000a 2033 adds r3, r3, #32 2892 000c C35C ldrb r3, [r0, r3] 2893 000e 012B cmp r3, #1 2894 0010 1FD0 beq .L218 1691:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2895 .loc 1 1691 0 is_stmt 0 discriminator 2 2896 0012 4024 movs r4, #64 2897 0014 0123 movs r3, #1 2898 0016 0355 strb r3, [r0, r4] 1693:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 2899 .loc 1 1693 0 is_stmt 1 discriminator 2 2900 0018 4033 adds r3, r3, #64 2901 001a 2125 movs r5, #33 2902 001c C554 strb r5, [r0, r3] 1694:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 2903 .loc 1 1694 0 discriminator 2 2904 001e 0133 adds r3, r3, #1 2905 0020 013D subs r5, r5, #1 2906 0022 C554 strb r5, [r0, r3] 1695:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2907 .loc 1 1695 0 discriminator 2 2908 0024 0025 movs r5, #0 2909 0026 4564 str r5, [r0, #68] 1698:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2910 .loc 1 1698 0 discriminator 2 2911 0028 0668 ldr r6, [r0] 2912 002a 7368 ldr r3, [r6, #4] 2913 002c 0A4F ldr r7, .L219 2914 002e 3B40 ands r3, r7 2915 0030 7360 str r3, [r6, #4] 1701:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 2916 .loc 1 1701 0 discriminator 2 2917 0032 4162 str r1, [r0, #36] 1702:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 2918 .loc 1 1702 0 discriminator 2 2919 0034 4285 strh r2, [r0, #42] 1703:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 2920 .loc 1 1703 0 discriminator 2 2921 0036 438D ldrh r3, [r0, #42] 2922 0038 0385 strh r3, [r0, #40] 1704:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_IT; 2923 .loc 1 1704 0 discriminator 2 2924 003a 084B ldr r3, .L219+4 2925 003c C362 str r3, [r0, #44] 1705:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2926 .loc 1 1705 0 discriminator 2 2927 003e 084B ldr r3, .L219+8 2928 0040 4363 str r3, [r0, #52] 1708:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2929 .loc 1 1708 0 discriminator 2 2930 0042 0555 strb r5, [r0, r4] 1717:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2931 .loc 1 1717 0 discriminator 2 2932 0044 0521 movs r1, #5 2933 .LVL232: 2934 0046 FFF7FEFF bl I2C_Enable_IRQ ARM GAS /tmp/ccpK4Ax4.s page 173 2935 .LVL233: 1719:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2936 .loc 1 1719 0 discriminator 2 2937 004a 0020 movs r0, #0 2938 004c 00E0 b .L216 2939 .LVL234: 2940 .L217: 1723:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 2941 .loc 1 1723 0 2942 004e 0220 movs r0, #2 2943 .LVL235: 2944 .L216: 1725:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2945 .loc 1 1725 0 2946 @ sp needed 2947 0050 F8BD pop {r3, r4, r5, r6, r7, pc} 2948 .LVL236: 2949 .L218: 1691:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2950 .loc 1 1691 0 2951 0052 0220 movs r0, #2 2952 .LVL237: 2953 0054 FCE7 b .L216 2954 .L220: 2955 0056 C046 .align 2 2956 .L219: 2957 0058 FF7FFFFF .word -32769 2958 005c 0000FFFF .word -65536 2959 0060 00000000 .word I2C_Slave_ISR_IT 2960 .cfi_endproc 2961 .LFE50: 2963 .section .text.HAL_I2C_Slave_Receive_IT,"ax",%progbits 2964 .align 1 2965 .global HAL_I2C_Slave_Receive_IT 2966 .syntax unified 2967 .code 16 2968 .thumb_func 2969 .fpu softvfp 2971 HAL_I2C_Slave_Receive_IT: 2972 .LFB51: 1736:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 2973 .loc 1 1736 0 2974 .cfi_startproc 2975 @ args = 0, pretend = 0, frame = 0 2976 @ frame_needed = 0, uses_anonymous_args = 0 2977 .LVL238: 2978 0000 F8B5 push {r3, r4, r5, r6, r7, lr} 2979 .LCFI26: 2980 .cfi_def_cfa_offset 24 2981 .cfi_offset 3, -24 2982 .cfi_offset 4, -20 2983 .cfi_offset 5, -16 2984 .cfi_offset 6, -12 2985 .cfi_offset 7, -8 2986 .cfi_offset 14, -4 1737:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 2987 .loc 1 1737 0 ARM GAS /tmp/ccpK4Ax4.s page 174 2988 0002 4123 movs r3, #65 2989 0004 C35C ldrb r3, [r0, r3] 2990 0006 202B cmp r3, #32 2991 0008 21D1 bne .L223 1740:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2992 .loc 1 1740 0 2993 000a 2033 adds r3, r3, #32 2994 000c C35C ldrb r3, [r0, r3] 2995 000e 012B cmp r3, #1 2996 0010 1FD0 beq .L224 1740:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 2997 .loc 1 1740 0 is_stmt 0 discriminator 2 2998 0012 4024 movs r4, #64 2999 0014 0123 movs r3, #1 3000 0016 0355 strb r3, [r0, r4] 1742:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 3001 .loc 1 1742 0 is_stmt 1 discriminator 2 3002 0018 4033 adds r3, r3, #64 3003 001a 2225 movs r5, #34 3004 001c C554 strb r5, [r0, r3] 1743:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 3005 .loc 1 1743 0 discriminator 2 3006 001e 0133 adds r3, r3, #1 3007 0020 023D subs r5, r5, #2 3008 0022 C554 strb r5, [r0, r3] 1744:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3009 .loc 1 1744 0 discriminator 2 3010 0024 0025 movs r5, #0 3011 0026 4564 str r5, [r0, #68] 1747:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3012 .loc 1 1747 0 discriminator 2 3013 0028 0668 ldr r6, [r0] 3014 002a 7368 ldr r3, [r6, #4] 3015 002c 0A4F ldr r7, .L225 3016 002e 3B40 ands r3, r7 3017 0030 7360 str r3, [r6, #4] 1750:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 3018 .loc 1 1750 0 discriminator 2 3019 0032 4162 str r1, [r0, #36] 1751:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 3020 .loc 1 1751 0 discriminator 2 3021 0034 4285 strh r2, [r0, #42] 1752:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 3022 .loc 1 1752 0 discriminator 2 3023 0036 438D ldrh r3, [r0, #42] 3024 0038 0385 strh r3, [r0, #40] 1753:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_IT; 3025 .loc 1 1753 0 discriminator 2 3026 003a 084B ldr r3, .L225+4 3027 003c C362 str r3, [r0, #44] 1754:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3028 .loc 1 1754 0 discriminator 2 3029 003e 084B ldr r3, .L225+8 3030 0040 4363 str r3, [r0, #52] 1757:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3031 .loc 1 1757 0 discriminator 2 3032 0042 0555 strb r5, [r0, r4] ARM GAS /tmp/ccpK4Ax4.s page 175 1766:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3033 .loc 1 1766 0 discriminator 2 3034 0044 0621 movs r1, #6 3035 .LVL239: 3036 0046 FFF7FEFF bl I2C_Enable_IRQ 3037 .LVL240: 1768:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3038 .loc 1 1768 0 discriminator 2 3039 004a 0020 movs r0, #0 3040 004c 00E0 b .L222 3041 .LVL241: 3042 .L223: 1772:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3043 .loc 1 1772 0 3044 004e 0220 movs r0, #2 3045 .LVL242: 3046 .L222: 1774:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3047 .loc 1 1774 0 3048 @ sp needed 3049 0050 F8BD pop {r3, r4, r5, r6, r7, pc} 3050 .LVL243: 3051 .L224: 1740:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3052 .loc 1 1740 0 3053 0052 0220 movs r0, #2 3054 .LVL244: 3055 0054 FCE7 b .L222 3056 .L226: 3057 0056 C046 .align 2 3058 .L225: 3059 0058 FF7FFFFF .word -32769 3060 005c 0000FFFF .word -65536 3061 0060 00000000 .word I2C_Slave_ISR_IT 3062 .cfi_endproc 3063 .LFE51: 3065 .section .text.HAL_I2C_Master_Transmit_DMA,"ax",%progbits 3066 .align 1 3067 .global HAL_I2C_Master_Transmit_DMA 3068 .syntax unified 3069 .code 16 3070 .thumb_func 3071 .fpu softvfp 3073 HAL_I2C_Master_Transmit_DMA: 3074 .LFB52: 1787:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 3075 .loc 1 1787 0 3076 .cfi_startproc 3077 @ args = 0, pretend = 0, frame = 0 3078 @ frame_needed = 0, uses_anonymous_args = 0 3079 .LVL245: 3080 0000 F0B5 push {r4, r5, r6, r7, lr} 3081 .LCFI27: 3082 .cfi_def_cfa_offset 20 3083 .cfi_offset 4, -20 3084 .cfi_offset 5, -16 3085 .cfi_offset 6, -12 ARM GAS /tmp/ccpK4Ax4.s page 176 3086 .cfi_offset 7, -8 3087 .cfi_offset 14, -4 3088 0002 83B0 sub sp, sp, #12 3089 .LCFI28: 3090 .cfi_def_cfa_offset 32 3091 0004 0400 movs r4, r0 3092 0006 0E00 movs r6, r1 3093 0008 1100 movs r1, r2 3094 .LVL246: 1791:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3095 .loc 1 1791 0 3096 000a 4122 movs r2, #65 3097 .LVL247: 3098 000c 825C ldrb r2, [r0, r2] 3099 000e 202A cmp r2, #32 3100 0010 00D0 beq .LCB3093 3101 0012 8BE0 b .L235 @long jump 3102 .LCB3093: 1793:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3103 .loc 1 1793 0 3104 0014 0268 ldr r2, [r0] 3105 0016 9269 ldr r2, [r2, #24] 3106 0018 1204 lsls r2, r2, #16 3107 001a 00D5 bpl .LCB3099 3108 001c 8AE0 b .L236 @long jump 3109 .LCB3099: 1799:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3110 .loc 1 1799 0 3111 001e 4022 movs r2, #64 3112 0020 825C ldrb r2, [r0, r2] 3113 0022 012A cmp r2, #1 3114 0024 00D1 bne .LCB3103 3115 0026 87E0 b .L237 @long jump 3116 .LCB3103: 1799:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3117 .loc 1 1799 0 is_stmt 0 discriminator 2 3118 0028 4022 movs r2, #64 3119 002a 0120 movs r0, #1 3120 .LVL248: 3121 002c A054 strb r0, [r4, r2] 1801:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 3122 .loc 1 1801 0 is_stmt 1 discriminator 2 3123 002e 0132 adds r2, r2, #1 3124 0030 2030 adds r0, r0, #32 3125 0032 A054 strb r0, [r4, r2] 1802:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 3126 .loc 1 1802 0 discriminator 2 3127 0034 0132 adds r2, r2, #1 3128 0036 1138 subs r0, r0, #17 3129 0038 A054 strb r0, [r4, r2] 1803:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3130 .loc 1 1803 0 discriminator 2 3131 003a 0022 movs r2, #0 3132 003c 6264 str r2, [r4, #68] 1806:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 3133 .loc 1 1806 0 discriminator 2 3134 003e 6162 str r1, [r4, #36] ARM GAS /tmp/ccpK4Ax4.s page 177 1807:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 3135 .loc 1 1807 0 discriminator 2 3136 0040 6385 strh r3, [r4, #42] 1808:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_DMA; 3137 .loc 1 1808 0 discriminator 2 3138 0042 3E4B ldr r3, .L240 3139 .LVL249: 3140 0044 E362 str r3, [r4, #44] 3141 .LVL250: 1809:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3142 .loc 1 1809 0 discriminator 2 3143 0046 3E4B ldr r3, .L240+4 3144 0048 6363 str r3, [r4, #52] 1811:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3145 .loc 1 1811 0 discriminator 2 3146 004a 638D ldrh r3, [r4, #42] 3147 004c 9BB2 uxth r3, r3 3148 004e FF2B cmp r3, #255 3149 0050 29D9 bls .L229 1813:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 3150 .loc 1 1813 0 3151 0052 FF23 movs r3, #255 3152 0054 2385 strh r3, [r4, #40] 3153 .LVL251: 1814:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3154 .loc 1 1814 0 3155 0056 8027 movs r7, #128 3156 0058 7F04 lsls r7, r7, #17 3157 .LVL252: 3158 .L230: 1822:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3159 .loc 1 1822 0 3160 005a 228D ldrh r2, [r4, #40] 3161 005c 002A cmp r2, #0 3162 005e 51D0 beq .L231 1824:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3163 .loc 1 1824 0 3164 0060 A36B ldr r3, [r4, #56] 3165 0062 002B cmp r3, #0 3166 0064 24D0 beq .L232 1827:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3167 .loc 1 1827 0 3168 0066 374A ldr r2, .L240+8 3169 0068 9A62 str r2, [r3, #40] 1830:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3170 .loc 1 1830 0 3171 006a A36B ldr r3, [r4, #56] 3172 006c 364A ldr r2, .L240+12 3173 006e 1A63 str r2, [r3, #48] 1833:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = NULL; 3174 .loc 1 1833 0 3175 0070 A26B ldr r2, [r4, #56] 3176 0072 0023 movs r3, #0 3177 0074 D362 str r3, [r2, #44] 1834:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3178 .loc 1 1834 0 3179 0076 A26B ldr r2, [r4, #56] ARM GAS /tmp/ccpK4Ax4.s page 178 3180 0078 5363 str r3, [r2, #52] 1837:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3181 .loc 1 1837 0 3182 007a 2268 ldr r2, [r4] 3183 007c 2832 adds r2, r2, #40 3184 007e 238D ldrh r3, [r4, #40] 3185 0080 A06B ldr r0, [r4, #56] 3186 0082 FFF7FEFF bl HAL_DMA_Start_IT 3187 .LVL253: 3188 0086 051E subs r5, r0, #0 3189 .LVL254: 1854:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3190 .loc 1 1854 0 3191 0088 20D0 beq .L239 1878:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 3192 .loc 1 1878 0 3193 008a 4123 movs r3, #65 3194 008c 2022 movs r2, #32 3195 008e E254 strb r2, [r4, r3] 1879:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3196 .loc 1 1879 0 3197 0090 0022 movs r2, #0 3198 0092 0133 adds r3, r3, #1 3199 0094 E254 strb r2, [r4, r3] 1882:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3200 .loc 1 1882 0 3201 0096 636C ldr r3, [r4, #68] 3202 0098 1021 movs r1, #16 3203 009a 0B43 orrs r3, r1 3204 009c 6364 str r3, [r4, #68] 1885:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3205 .loc 1 1885 0 3206 009e 4023 movs r3, #64 3207 00a0 E254 strb r2, [r4, r3] 1887:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3208 .loc 1 1887 0 3209 00a2 0125 movs r5, #1 3210 00a4 43E0 b .L228 3211 .LVL255: 3212 .L229: 1818:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 3213 .loc 1 1818 0 3214 00a6 638D ldrh r3, [r4, #42] 3215 00a8 2385 strh r3, [r4, #40] 3216 .LVL256: 1819:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3217 .loc 1 1819 0 3218 00aa 8027 movs r7, #128 3219 00ac BF04 lsls r7, r7, #18 3220 00ae D4E7 b .L230 3221 .LVL257: 3222 .L232: 1842:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 3223 .loc 1 1842 0 3224 00b0 4123 movs r3, #65 3225 00b2 2022 movs r2, #32 3226 00b4 E254 strb r2, [r4, r3] ARM GAS /tmp/ccpK4Ax4.s page 179 1843:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3227 .loc 1 1843 0 3228 00b6 0022 movs r2, #0 3229 00b8 0133 adds r3, r3, #1 3230 00ba E254 strb r2, [r4, r3] 1846:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3231 .loc 1 1846 0 3232 00bc 636C ldr r3, [r4, #68] 3233 00be 8021 movs r1, #128 3234 .LVL258: 3235 00c0 0B43 orrs r3, r1 3236 00c2 6364 str r3, [r4, #68] 1849:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3237 .loc 1 1849 0 3238 00c4 4023 movs r3, #64 3239 00c6 E254 strb r2, [r4, r3] 1851:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3240 .loc 1 1851 0 3241 00c8 0125 movs r5, #1 3242 00ca 30E0 b .L228 3243 .LVL259: 3244 .L239: 1858:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3245 .loc 1 1858 0 3246 00cc 228D ldrh r2, [r4, #40] 3247 00ce D2B2 uxtb r2, r2 3248 00d0 1E4B ldr r3, .L240+16 3249 00d2 0093 str r3, [sp] 3250 00d4 3B00 movs r3, r7 3251 00d6 3100 movs r1, r6 3252 00d8 2000 movs r0, r4 3253 .LVL260: 3254 00da FFF7FEFF bl I2C_TransferConfig 3255 .LVL261: 1861:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3256 .loc 1 1861 0 3257 00de 638D ldrh r3, [r4, #42] 3258 00e0 228D ldrh r2, [r4, #40] 3259 00e2 9B1A subs r3, r3, r2 3260 00e4 9BB2 uxth r3, r3 3261 00e6 6385 strh r3, [r4, #42] 1864:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3262 .loc 1 1864 0 3263 00e8 4023 movs r3, #64 3264 00ea 0022 movs r2, #0 3265 00ec E254 strb r2, [r4, r3] 1870:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3266 .loc 1 1870 0 3267 00ee 1121 movs r1, #17 3268 00f0 2000 movs r0, r4 3269 00f2 FFF7FEFF bl I2C_Enable_IRQ 3270 .LVL262: 1873:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3271 .loc 1 1873 0 3272 00f6 2268 ldr r2, [r4] 3273 00f8 1168 ldr r1, [r2] 3274 00fa 8023 movs r3, #128 ARM GAS /tmp/ccpK4Ax4.s page 180 3275 00fc DB01 lsls r3, r3, #7 3276 00fe 0B43 orrs r3, r1 3277 0100 1360 str r3, [r2] 3278 0102 14E0 b .L228 3279 .LVL263: 3280 .L231: 1893:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3281 .loc 1 1893 0 3282 0104 124B ldr r3, .L240+20 3283 0106 6363 str r3, [r4, #52] 1897:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3284 .loc 1 1897 0 3285 0108 8023 movs r3, #128 3286 010a D2B2 uxtb r2, r2 3287 010c 0F49 ldr r1, .L240+16 3288 .LVL264: 3289 010e 0091 str r1, [sp] 3290 .LVL265: 3291 0110 9B04 lsls r3, r3, #18 3292 0112 3100 movs r1, r6 3293 0114 2000 movs r0, r4 3294 0116 FFF7FEFF bl I2C_TransferConfig 3295 .LVL266: 1900:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3296 .loc 1 1900 0 3297 011a 4023 movs r3, #64 3298 011c 0022 movs r2, #0 3299 011e E254 strb r2, [r4, r3] 1908:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3300 .loc 1 1908 0 3301 0120 0121 movs r1, #1 3302 0122 2000 movs r0, r4 3303 0124 FFF7FEFF bl I2C_Enable_IRQ 3304 .LVL267: 1911:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3305 .loc 1 1911 0 3306 0128 0025 movs r5, #0 3307 012a 00E0 b .L228 3308 .LVL268: 3309 .L235: 1915:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3310 .loc 1 1915 0 3311 012c 0225 movs r5, #2 3312 .LVL269: 3313 .L228: 1917:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3314 .loc 1 1917 0 3315 012e 2800 movs r0, r5 3316 0130 03B0 add sp, sp, #12 3317 @ sp needed 3318 .LVL270: 3319 0132 F0BD pop {r4, r5, r6, r7, pc} 3320 .LVL271: 3321 .L236: 1795:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3322 .loc 1 1795 0 3323 0134 0225 movs r5, #2 ARM GAS /tmp/ccpK4Ax4.s page 181 3324 0136 FAE7 b .L228 3325 .L237: 1799:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3326 .loc 1 1799 0 3327 0138 0225 movs r5, #2 3328 013a F8E7 b .L228 3329 .L241: 3330 .align 2 3331 .L240: 3332 013c 0000FFFF .word -65536 3333 0140 00000000 .word I2C_Master_ISR_DMA 3334 0144 00000000 .word I2C_DMAMasterTransmitCplt 3335 0148 00000000 .word I2C_DMAError 3336 014c 00200080 .word -2147475456 3337 0150 00000000 .word I2C_Master_ISR_IT 3338 .cfi_endproc 3339 .LFE52: 3341 .section .text.HAL_I2C_Master_Receive_DMA,"ax",%progbits 3342 .align 1 3343 .global HAL_I2C_Master_Receive_DMA 3344 .syntax unified 3345 .code 16 3346 .thumb_func 3347 .fpu softvfp 3349 HAL_I2C_Master_Receive_DMA: 3350 .LFB53: 1930:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 3351 .loc 1 1930 0 3352 .cfi_startproc 3353 @ args = 0, pretend = 0, frame = 0 3354 @ frame_needed = 0, uses_anonymous_args = 0 3355 .LVL272: 3356 0000 F0B5 push {r4, r5, r6, r7, lr} 3357 .LCFI29: 3358 .cfi_def_cfa_offset 20 3359 .cfi_offset 4, -20 3360 .cfi_offset 5, -16 3361 .cfi_offset 6, -12 3362 .cfi_offset 7, -8 3363 .cfi_offset 14, -4 3364 0002 83B0 sub sp, sp, #12 3365 .LCFI30: 3366 .cfi_def_cfa_offset 32 3367 0004 0400 movs r4, r0 3368 0006 0E00 movs r6, r1 1934:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3369 .loc 1 1934 0 3370 0008 4121 movs r1, #65 3371 .LVL273: 3372 000a 415C ldrb r1, [r0, r1] 3373 000c 2029 cmp r1, #32 3374 000e 00D0 beq .LCB3355 3375 0010 8BE0 b .L250 @long jump 3376 .LCB3355: 1936:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3377 .loc 1 1936 0 3378 0012 0168 ldr r1, [r0] ARM GAS /tmp/ccpK4Ax4.s page 182 3379 0014 8969 ldr r1, [r1, #24] 3380 0016 0904 lsls r1, r1, #16 3381 0018 00D5 bpl .LCB3361 3382 001a 8AE0 b .L251 @long jump 3383 .LCB3361: 1942:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3384 .loc 1 1942 0 3385 001c 4021 movs r1, #64 3386 001e 415C ldrb r1, [r0, r1] 3387 0020 0129 cmp r1, #1 3388 0022 00D1 bne .LCB3365 3389 0024 87E0 b .L252 @long jump 3390 .LCB3365: 1942:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3391 .loc 1 1942 0 is_stmt 0 discriminator 2 3392 0026 4021 movs r1, #64 3393 0028 0120 movs r0, #1 3394 .LVL274: 3395 002a 6054 strb r0, [r4, r1] 1944:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 3396 .loc 1 1944 0 is_stmt 1 discriminator 2 3397 002c 0131 adds r1, r1, #1 3398 002e 2130 adds r0, r0, #33 3399 0030 6054 strb r0, [r4, r1] 1945:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 3400 .loc 1 1945 0 discriminator 2 3401 0032 0131 adds r1, r1, #1 3402 0034 1238 subs r0, r0, #18 3403 0036 6054 strb r0, [r4, r1] 1946:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3404 .loc 1 1946 0 discriminator 2 3405 0038 0021 movs r1, #0 3406 003a 6164 str r1, [r4, #68] 1949:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 3407 .loc 1 1949 0 discriminator 2 3408 003c 6262 str r2, [r4, #36] 1950:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 3409 .loc 1 1950 0 discriminator 2 3410 003e 6385 strh r3, [r4, #42] 1951:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_DMA; 3411 .loc 1 1951 0 discriminator 2 3412 0040 3E4B ldr r3, .L255 3413 .LVL275: 3414 0042 E362 str r3, [r4, #44] 3415 .LVL276: 1952:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3416 .loc 1 1952 0 discriminator 2 3417 0044 3E4B ldr r3, .L255+4 3418 0046 6363 str r3, [r4, #52] 1954:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3419 .loc 1 1954 0 discriminator 2 3420 0048 638D ldrh r3, [r4, #42] 3421 004a 9BB2 uxth r3, r3 3422 004c FF2B cmp r3, #255 3423 004e 29D9 bls .L244 1956:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 3424 .loc 1 1956 0 ARM GAS /tmp/ccpK4Ax4.s page 183 3425 0050 FF23 movs r3, #255 3426 0052 2385 strh r3, [r4, #40] 3427 .LVL277: 1957:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3428 .loc 1 1957 0 3429 0054 8027 movs r7, #128 3430 0056 7F04 lsls r7, r7, #17 3431 .LVL278: 3432 .L245: 1965:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3433 .loc 1 1965 0 3434 0058 218D ldrh r1, [r4, #40] 3435 005a 0029 cmp r1, #0 3436 005c 51D0 beq .L246 1967:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3437 .loc 1 1967 0 3438 005e E36B ldr r3, [r4, #60] 3439 0060 002B cmp r3, #0 3440 0062 24D0 beq .L247 1970:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3441 .loc 1 1970 0 3442 0064 3749 ldr r1, .L255+8 3443 0066 9962 str r1, [r3, #40] 1973:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3444 .loc 1 1973 0 3445 0068 E36B ldr r3, [r4, #60] 3446 006a 3749 ldr r1, .L255+12 3447 006c 1963 str r1, [r3, #48] 1976:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = NULL; 3448 .loc 1 1976 0 3449 006e E16B ldr r1, [r4, #60] 3450 0070 0023 movs r3, #0 3451 0072 CB62 str r3, [r1, #44] 1977:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3452 .loc 1 1977 0 3453 0074 E16B ldr r1, [r4, #60] 3454 0076 4B63 str r3, [r1, #52] 1980:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3455 .loc 1 1980 0 3456 0078 2168 ldr r1, [r4] 3457 007a 2431 adds r1, r1, #36 3458 007c 238D ldrh r3, [r4, #40] 3459 007e E06B ldr r0, [r4, #60] 3460 0080 FFF7FEFF bl HAL_DMA_Start_IT 3461 .LVL279: 3462 0084 051E subs r5, r0, #0 3463 .LVL280: 1997:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3464 .loc 1 1997 0 3465 0086 20D0 beq .L254 2021:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 3466 .loc 1 2021 0 3467 0088 4123 movs r3, #65 3468 008a 2022 movs r2, #32 3469 008c E254 strb r2, [r4, r3] 2022:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3470 .loc 1 2022 0 ARM GAS /tmp/ccpK4Ax4.s page 184 3471 008e 0022 movs r2, #0 3472 0090 0133 adds r3, r3, #1 3473 0092 E254 strb r2, [r4, r3] 2025:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3474 .loc 1 2025 0 3475 0094 636C ldr r3, [r4, #68] 3476 0096 1021 movs r1, #16 3477 0098 0B43 orrs r3, r1 3478 009a 6364 str r3, [r4, #68] 2028:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3479 .loc 1 2028 0 3480 009c 4023 movs r3, #64 3481 009e E254 strb r2, [r4, r3] 2030:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3482 .loc 1 2030 0 3483 00a0 0125 movs r5, #1 3484 00a2 43E0 b .L243 3485 .LVL281: 3486 .L244: 1961:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 3487 .loc 1 1961 0 3488 00a4 638D ldrh r3, [r4, #42] 3489 00a6 2385 strh r3, [r4, #40] 3490 .LVL282: 1962:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3491 .loc 1 1962 0 3492 00a8 8027 movs r7, #128 3493 00aa BF04 lsls r7, r7, #18 3494 00ac D4E7 b .L245 3495 .LVL283: 3496 .L247: 1985:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 3497 .loc 1 1985 0 3498 00ae 4123 movs r3, #65 3499 00b0 2022 movs r2, #32 3500 .LVL284: 3501 00b2 E254 strb r2, [r4, r3] 3502 .LVL285: 1986:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3503 .loc 1 1986 0 3504 00b4 0022 movs r2, #0 3505 00b6 0133 adds r3, r3, #1 3506 00b8 E254 strb r2, [r4, r3] 1989:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3507 .loc 1 1989 0 3508 00ba 636C ldr r3, [r4, #68] 3509 00bc 8021 movs r1, #128 3510 00be 0B43 orrs r3, r1 3511 00c0 6364 str r3, [r4, #68] 1992:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3512 .loc 1 1992 0 3513 00c2 4023 movs r3, #64 3514 00c4 E254 strb r2, [r4, r3] 1994:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3515 .loc 1 1994 0 3516 00c6 0125 movs r5, #1 3517 00c8 30E0 b .L243 ARM GAS /tmp/ccpK4Ax4.s page 185 3518 .LVL286: 3519 .L254: 2001:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3520 .loc 1 2001 0 3521 00ca 228D ldrh r2, [r4, #40] 3522 00cc D2B2 uxtb r2, r2 3523 00ce 1F4B ldr r3, .L255+16 3524 00d0 0093 str r3, [sp] 3525 00d2 3B00 movs r3, r7 3526 00d4 3100 movs r1, r6 3527 00d6 2000 movs r0, r4 3528 .LVL287: 3529 00d8 FFF7FEFF bl I2C_TransferConfig 3530 .LVL288: 2004:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3531 .loc 1 2004 0 3532 00dc 638D ldrh r3, [r4, #42] 3533 00de 228D ldrh r2, [r4, #40] 3534 00e0 9B1A subs r3, r3, r2 3535 00e2 9BB2 uxth r3, r3 3536 00e4 6385 strh r3, [r4, #42] 2007:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3537 .loc 1 2007 0 3538 00e6 4023 movs r3, #64 3539 00e8 0022 movs r2, #0 3540 00ea E254 strb r2, [r4, r3] 2013:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3541 .loc 1 2013 0 3542 00ec 1121 movs r1, #17 3543 00ee 2000 movs r0, r4 3544 00f0 FFF7FEFF bl I2C_Enable_IRQ 3545 .LVL289: 2016:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3546 .loc 1 2016 0 3547 00f4 2268 ldr r2, [r4] 3548 00f6 1168 ldr r1, [r2] 3549 00f8 8023 movs r3, #128 3550 00fa 1B02 lsls r3, r3, #8 3551 00fc 0B43 orrs r3, r1 3552 00fe 1360 str r3, [r2] 3553 0100 14E0 b .L243 3554 .LVL290: 3555 .L246: 2036:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3556 .loc 1 2036 0 3557 0102 134B ldr r3, .L255+20 3558 0104 6363 str r3, [r4, #52] 2040:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3559 .loc 1 2040 0 3560 0106 8023 movs r3, #128 3561 0108 CAB2 uxtb r2, r1 3562 .LVL291: 3563 010a 1049 ldr r1, .L255+16 3564 010c 0091 str r1, [sp] 3565 .LVL292: 3566 010e 9B04 lsls r3, r3, #18 3567 0110 3100 movs r1, r6 ARM GAS /tmp/ccpK4Ax4.s page 186 3568 0112 2000 movs r0, r4 3569 0114 FFF7FEFF bl I2C_TransferConfig 3570 .LVL293: 2043:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3571 .loc 1 2043 0 3572 0118 4023 movs r3, #64 3573 011a 0022 movs r2, #0 3574 011c E254 strb r2, [r4, r3] 2051:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3575 .loc 1 2051 0 3576 011e 0121 movs r1, #1 3577 0120 2000 movs r0, r4 3578 0122 FFF7FEFF bl I2C_Enable_IRQ 3579 .LVL294: 2054:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3580 .loc 1 2054 0 3581 0126 0025 movs r5, #0 3582 0128 00E0 b .L243 3583 .LVL295: 3584 .L250: 2058:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3585 .loc 1 2058 0 3586 012a 0225 movs r5, #2 3587 .LVL296: 3588 .L243: 2060:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3589 .loc 1 2060 0 3590 012c 2800 movs r0, r5 3591 012e 03B0 add sp, sp, #12 3592 @ sp needed 3593 .LVL297: 3594 0130 F0BD pop {r4, r5, r6, r7, pc} 3595 .LVL298: 3596 .L251: 1938:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3597 .loc 1 1938 0 3598 0132 0225 movs r5, #2 3599 0134 FAE7 b .L243 3600 .L252: 1942:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3601 .loc 1 1942 0 3602 0136 0225 movs r5, #2 3603 0138 F8E7 b .L243 3604 .L256: 3605 013a C046 .align 2 3606 .L255: 3607 013c 0000FFFF .word -65536 3608 0140 00000000 .word I2C_Master_ISR_DMA 3609 0144 00000000 .word I2C_DMAMasterReceiveCplt 3610 0148 00000000 .word I2C_DMAError 3611 014c 00240080 .word -2147474432 3612 0150 00000000 .word I2C_Master_ISR_IT 3613 .cfi_endproc 3614 .LFE53: 3616 .section .text.HAL_I2C_Slave_Transmit_DMA,"ax",%progbits 3617 .align 1 3618 .global HAL_I2C_Slave_Transmit_DMA ARM GAS /tmp/ccpK4Ax4.s page 187 3619 .syntax unified 3620 .code 16 3621 .thumb_func 3622 .fpu softvfp 3624 HAL_I2C_Slave_Transmit_DMA: 3625 .LFB54: 2071:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 3626 .loc 1 2071 0 3627 .cfi_startproc 3628 @ args = 0, pretend = 0, frame = 0 3629 @ frame_needed = 0, uses_anonymous_args = 0 3630 .LVL299: 3631 0000 70B5 push {r4, r5, r6, lr} 3632 .LCFI31: 3633 .cfi_def_cfa_offset 16 3634 .cfi_offset 4, -16 3635 .cfi_offset 5, -12 3636 .cfi_offset 6, -8 3637 .cfi_offset 14, -4 3638 0002 0400 movs r4, r0 2074:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3639 .loc 1 2074 0 3640 0004 4123 movs r3, #65 3641 0006 C35C ldrb r3, [r0, r3] 3642 0008 202B cmp r3, #32 3643 000a 63D1 bne .L264 2076:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3644 .loc 1 2076 0 3645 000c 0029 cmp r1, #0 3646 000e 3BD0 beq .L259 2076:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3647 .loc 1 2076 0 is_stmt 0 discriminator 1 3648 0010 002A cmp r2, #0 3649 0012 39D0 beq .L259 2082:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3650 .loc 1 2082 0 is_stmt 1 3651 0014 4023 movs r3, #64 3652 0016 C35C ldrb r3, [r0, r3] 3653 0018 012B cmp r3, #1 3654 001a 5ED0 beq .L265 2082:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3655 .loc 1 2082 0 is_stmt 0 discriminator 2 3656 001c 4023 movs r3, #64 3657 001e 0120 movs r0, #1 3658 .LVL300: 3659 0020 E054 strb r0, [r4, r3] 2084:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 3660 .loc 1 2084 0 is_stmt 1 discriminator 2 3661 0022 0133 adds r3, r3, #1 3662 0024 2030 adds r0, r0, #32 3663 0026 E054 strb r0, [r4, r3] 2085:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 3664 .loc 1 2085 0 discriminator 2 3665 0028 0133 adds r3, r3, #1 3666 002a 0138 subs r0, r0, #1 3667 002c E054 strb r0, [r4, r3] 2086:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 188 3668 .loc 1 2086 0 discriminator 2 3669 002e 0023 movs r3, #0 3670 0030 6364 str r3, [r4, #68] 2089:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 3671 .loc 1 2089 0 discriminator 2 3672 0032 6162 str r1, [r4, #36] 2090:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 3673 .loc 1 2090 0 discriminator 2 3674 0034 6285 strh r2, [r4, #42] 2091:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 3675 .loc 1 2091 0 discriminator 2 3676 0036 638D ldrh r3, [r4, #42] 3677 0038 2385 strh r3, [r4, #40] 2092:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_DMA; 3678 .loc 1 2092 0 discriminator 2 3679 003a 294B ldr r3, .L268 3680 003c E362 str r3, [r4, #44] 2093:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3681 .loc 1 2093 0 discriminator 2 3682 003e 294B ldr r3, .L268+4 3683 0040 6363 str r3, [r4, #52] 2095:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3684 .loc 1 2095 0 discriminator 2 3685 0042 A36B ldr r3, [r4, #56] 3686 0044 002B cmp r3, #0 3687 0046 24D0 beq .L261 2098:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3688 .loc 1 2098 0 3689 0048 274A ldr r2, .L268+8 3690 .LVL301: 3691 004a 9A62 str r2, [r3, #40] 2101:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3692 .loc 1 2101 0 3693 004c A36B ldr r3, [r4, #56] 3694 004e 274A ldr r2, .L268+12 3695 0050 1A63 str r2, [r3, #48] 2104:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = NULL; 3696 .loc 1 2104 0 3697 0052 A26B ldr r2, [r4, #56] 3698 0054 0023 movs r3, #0 3699 0056 D362 str r3, [r2, #44] 2105:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3700 .loc 1 2105 0 3701 0058 A26B ldr r2, [r4, #56] 3702 005a 5363 str r3, [r2, #52] 2108:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3703 .loc 1 2108 0 3704 005c 2268 ldr r2, [r4] 3705 005e 2832 adds r2, r2, #40 3706 0060 238D ldrh r3, [r4, #40] 3707 0062 A06B ldr r0, [r4, #56] 3708 0064 FFF7FEFF bl HAL_DMA_Start_IT 3709 .LVL302: 3710 0068 051E subs r5, r0, #0 3711 .LVL303: 2125:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3712 .loc 1 2125 0 ARM GAS /tmp/ccpK4Ax4.s page 189 3713 006a 20D0 beq .L267 2145:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 3714 .loc 1 2145 0 3715 006c 4123 movs r3, #65 3716 006e 2822 movs r2, #40 3717 0070 E254 strb r2, [r4, r3] 2146:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3718 .loc 1 2146 0 3719 0072 0022 movs r2, #0 3720 0074 0133 adds r3, r3, #1 3721 0076 E254 strb r2, [r4, r3] 2149:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3722 .loc 1 2149 0 3723 0078 636C ldr r3, [r4, #68] 3724 007a 1021 movs r1, #16 3725 007c 0B43 orrs r3, r1 3726 007e 6364 str r3, [r4, #68] 2152:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3727 .loc 1 2152 0 3728 0080 4023 movs r3, #64 3729 0082 E254 strb r2, [r4, r3] 2154:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3730 .loc 1 2154 0 3731 0084 0125 movs r5, #1 3732 0086 26E0 b .L258 3733 .LVL304: 3734 .L259: 2078:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3735 .loc 1 2078 0 3736 0088 8023 movs r3, #128 3737 008a 9B00 lsls r3, r3, #2 3738 008c 6364 str r3, [r4, #68] 2079:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3739 .loc 1 2079 0 3740 008e 0125 movs r5, #1 3741 0090 21E0 b .L258 3742 .LVL305: 3743 .L261: 2113:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 3744 .loc 1 2113 0 3745 0092 4123 movs r3, #65 3746 0094 2822 movs r2, #40 3747 .LVL306: 3748 0096 E254 strb r2, [r4, r3] 2114:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3749 .loc 1 2114 0 3750 0098 0022 movs r2, #0 3751 009a 0133 adds r3, r3, #1 3752 009c E254 strb r2, [r4, r3] 2117:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3753 .loc 1 2117 0 3754 009e 636C ldr r3, [r4, #68] 3755 00a0 8021 movs r1, #128 3756 .LVL307: 3757 00a2 0B43 orrs r3, r1 3758 00a4 6364 str r3, [r4, #68] 2120:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 190 3759 .loc 1 2120 0 3760 00a6 4023 movs r3, #64 3761 00a8 E254 strb r2, [r4, r3] 2122:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3762 .loc 1 2122 0 3763 00aa 0125 movs r5, #1 3764 00ac 13E0 b .L258 3765 .LVL308: 3766 .L267: 2128:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3767 .loc 1 2128 0 3768 00ae 2268 ldr r2, [r4] 3769 00b0 5368 ldr r3, [r2, #4] 3770 00b2 0F49 ldr r1, .L268+16 3771 00b4 0B40 ands r3, r1 3772 00b6 5360 str r3, [r2, #4] 2131:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3773 .loc 1 2131 0 3774 00b8 4023 movs r3, #64 3775 00ba 0022 movs r2, #0 3776 00bc E254 strb r2, [r4, r3] 2137:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3777 .loc 1 2137 0 3778 00be 0421 movs r1, #4 3779 00c0 2000 movs r0, r4 3780 .LVL309: 3781 00c2 FFF7FEFF bl I2C_Enable_IRQ 3782 .LVL310: 2140:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3783 .loc 1 2140 0 3784 00c6 2268 ldr r2, [r4] 3785 00c8 1168 ldr r1, [r2] 3786 00ca 8023 movs r3, #128 3787 00cc DB01 lsls r3, r3, #7 3788 00ce 0B43 orrs r3, r1 3789 00d0 1360 str r3, [r2] 2157:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3790 .loc 1 2157 0 3791 00d2 00E0 b .L258 3792 .LVL311: 3793 .L264: 2161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3794 .loc 1 2161 0 3795 00d4 0225 movs r5, #2 3796 .LVL312: 3797 .L258: 2163:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3798 .loc 1 2163 0 3799 00d6 2800 movs r0, r5 3800 @ sp needed 3801 .LVL313: 3802 00d8 70BD pop {r4, r5, r6, pc} 3803 .LVL314: 3804 .L265: 2082:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3805 .loc 1 2082 0 3806 00da 0225 movs r5, #2 ARM GAS /tmp/ccpK4Ax4.s page 191 3807 00dc FBE7 b .L258 3808 .L269: 3809 00de C046 .align 2 3810 .L268: 3811 00e0 0000FFFF .word -65536 3812 00e4 00000000 .word I2C_Slave_ISR_DMA 3813 00e8 00000000 .word I2C_DMASlaveTransmitCplt 3814 00ec 00000000 .word I2C_DMAError 3815 00f0 FF7FFFFF .word -32769 3816 .cfi_endproc 3817 .LFE54: 3819 .section .text.HAL_I2C_Slave_Receive_DMA,"ax",%progbits 3820 .align 1 3821 .global HAL_I2C_Slave_Receive_DMA 3822 .syntax unified 3823 .code 16 3824 .thumb_func 3825 .fpu softvfp 3827 HAL_I2C_Slave_Receive_DMA: 3828 .LFB55: 2174:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 3829 .loc 1 2174 0 3830 .cfi_startproc 3831 @ args = 0, pretend = 0, frame = 0 3832 @ frame_needed = 0, uses_anonymous_args = 0 3833 .LVL315: 3834 0000 70B5 push {r4, r5, r6, lr} 3835 .LCFI32: 3836 .cfi_def_cfa_offset 16 3837 .cfi_offset 4, -16 3838 .cfi_offset 5, -12 3839 .cfi_offset 6, -8 3840 .cfi_offset 14, -4 3841 0002 0400 movs r4, r0 2177:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3842 .loc 1 2177 0 3843 0004 4123 movs r3, #65 3844 0006 C35C ldrb r3, [r0, r3] 3845 0008 202B cmp r3, #32 3846 000a 65D1 bne .L277 2179:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3847 .loc 1 2179 0 3848 000c 0029 cmp r1, #0 3849 000e 3DD0 beq .L272 2179:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3850 .loc 1 2179 0 is_stmt 0 discriminator 1 3851 0010 002A cmp r2, #0 3852 0012 3BD0 beq .L272 2185:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3853 .loc 1 2185 0 is_stmt 1 3854 0014 4023 movs r3, #64 3855 0016 C35C ldrb r3, [r0, r3] 3856 0018 012B cmp r3, #1 3857 001a 60D0 beq .L278 2185:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3858 .loc 1 2185 0 is_stmt 0 discriminator 2 3859 001c 4023 movs r3, #64 ARM GAS /tmp/ccpK4Ax4.s page 192 3860 001e 0120 movs r0, #1 3861 .LVL316: 3862 0020 E054 strb r0, [r4, r3] 2187:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 3863 .loc 1 2187 0 is_stmt 1 discriminator 2 3864 0022 0133 adds r3, r3, #1 3865 0024 2130 adds r0, r0, #33 3866 0026 E054 strb r0, [r4, r3] 2188:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 3867 .loc 1 2188 0 discriminator 2 3868 0028 0133 adds r3, r3, #1 3869 002a 0238 subs r0, r0, #2 3870 002c E054 strb r0, [r4, r3] 2189:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3871 .loc 1 2189 0 discriminator 2 3872 002e 0023 movs r3, #0 3873 0030 6364 str r3, [r4, #68] 2192:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 3874 .loc 1 2192 0 discriminator 2 3875 0032 6162 str r1, [r4, #36] 2193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 3876 .loc 1 2193 0 discriminator 2 3877 0034 6285 strh r2, [r4, #42] 2194:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 3878 .loc 1 2194 0 discriminator 2 3879 0036 638D ldrh r3, [r4, #42] 3880 0038 2385 strh r3, [r4, #40] 2195:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_DMA; 3881 .loc 1 2195 0 discriminator 2 3882 003a 2A4B ldr r3, .L281 3883 003c E362 str r3, [r4, #44] 2196:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3884 .loc 1 2196 0 discriminator 2 3885 003e 2A4B ldr r3, .L281+4 3886 0040 6363 str r3, [r4, #52] 2198:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3887 .loc 1 2198 0 discriminator 2 3888 0042 E36B ldr r3, [r4, #60] 3889 0044 002B cmp r3, #0 3890 0046 26D0 beq .L274 2201:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3891 .loc 1 2201 0 3892 0048 284A ldr r2, .L281+8 3893 .LVL317: 3894 004a 9A62 str r2, [r3, #40] 2204:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3895 .loc 1 2204 0 3896 004c E36B ldr r3, [r4, #60] 3897 004e 284A ldr r2, .L281+12 3898 0050 1A63 str r2, [r3, #48] 2207:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = NULL; 3899 .loc 1 2207 0 3900 0052 E26B ldr r2, [r4, #60] 3901 0054 0023 movs r3, #0 3902 0056 D362 str r3, [r2, #44] 2208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3903 .loc 1 2208 0 ARM GAS /tmp/ccpK4Ax4.s page 193 3904 0058 E26B ldr r2, [r4, #60] 3905 005a 5363 str r3, [r2, #52] 2211:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3906 .loc 1 2211 0 3907 005c 2068 ldr r0, [r4] 3908 005e 2430 adds r0, r0, #36 3909 0060 238D ldrh r3, [r4, #40] 3910 0062 0A00 movs r2, r1 3911 0064 0100 movs r1, r0 3912 .LVL318: 3913 0066 E06B ldr r0, [r4, #60] 3914 0068 FFF7FEFF bl HAL_DMA_Start_IT 3915 .LVL319: 3916 006c 051E subs r5, r0, #0 3917 .LVL320: 2228:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 3918 .loc 1 2228 0 3919 006e 20D0 beq .L280 2248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 3920 .loc 1 2248 0 3921 0070 4123 movs r3, #65 3922 0072 2822 movs r2, #40 3923 0074 E254 strb r2, [r4, r3] 2249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3924 .loc 1 2249 0 3925 0076 0022 movs r2, #0 3926 0078 0133 adds r3, r3, #1 3927 007a E254 strb r2, [r4, r3] 2252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3928 .loc 1 2252 0 3929 007c 636C ldr r3, [r4, #68] 3930 007e 1021 movs r1, #16 3931 0080 0B43 orrs r3, r1 3932 0082 6364 str r3, [r4, #68] 2255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3933 .loc 1 2255 0 3934 0084 4023 movs r3, #64 3935 0086 E254 strb r2, [r4, r3] 2257:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3936 .loc 1 2257 0 3937 0088 0125 movs r5, #1 3938 008a 26E0 b .L271 3939 .LVL321: 3940 .L272: 2181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 3941 .loc 1 2181 0 3942 008c 8023 movs r3, #128 3943 008e 9B00 lsls r3, r3, #2 3944 0090 6364 str r3, [r4, #68] 2182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3945 .loc 1 2182 0 3946 0092 0125 movs r5, #1 3947 0094 21E0 b .L271 3948 .LVL322: 3949 .L274: 2216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 3950 .loc 1 2216 0 ARM GAS /tmp/ccpK4Ax4.s page 194 3951 0096 4123 movs r3, #65 3952 0098 2822 movs r2, #40 3953 .LVL323: 3954 009a E254 strb r2, [r4, r3] 2217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3955 .loc 1 2217 0 3956 009c 0022 movs r2, #0 3957 009e 0133 adds r3, r3, #1 3958 00a0 E254 strb r2, [r4, r3] 2220:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3959 .loc 1 2220 0 3960 00a2 636C ldr r3, [r4, #68] 3961 00a4 8021 movs r1, #128 3962 .LVL324: 3963 00a6 0B43 orrs r3, r1 3964 00a8 6364 str r3, [r4, #68] 2223:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3965 .loc 1 2223 0 3966 00aa 4023 movs r3, #64 3967 00ac E254 strb r2, [r4, r3] 2225:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3968 .loc 1 2225 0 3969 00ae 0125 movs r5, #1 3970 00b0 13E0 b .L271 3971 .LVL325: 3972 .L280: 2231:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3973 .loc 1 2231 0 3974 00b2 2268 ldr r2, [r4] 3975 00b4 5368 ldr r3, [r2, #4] 3976 00b6 0F49 ldr r1, .L281+16 3977 00b8 0B40 ands r3, r1 3978 00ba 5360 str r3, [r2, #4] 2234:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3979 .loc 1 2234 0 3980 00bc 4023 movs r3, #64 3981 00be 0022 movs r2, #0 3982 00c0 E254 strb r2, [r4, r3] 2240:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 3983 .loc 1 2240 0 3984 00c2 0421 movs r1, #4 3985 00c4 2000 movs r0, r4 3986 .LVL326: 3987 00c6 FFF7FEFF bl I2C_Enable_IRQ 3988 .LVL327: 2243:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3989 .loc 1 2243 0 3990 00ca 2268 ldr r2, [r4] 3991 00cc 1168 ldr r1, [r2] 3992 00ce 8023 movs r3, #128 3993 00d0 1B02 lsls r3, r3, #8 3994 00d2 0B43 orrs r3, r1 3995 00d4 1360 str r3, [r2] 2260:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 3996 .loc 1 2260 0 3997 00d6 00E0 b .L271 3998 .LVL328: ARM GAS /tmp/ccpK4Ax4.s page 195 3999 .L277: 2264:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4000 .loc 1 2264 0 4001 00d8 0225 movs r5, #2 4002 .LVL329: 4003 .L271: 2266:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4004 .loc 1 2266 0 4005 00da 2800 movs r0, r5 4006 @ sp needed 4007 .LVL330: 4008 00dc 70BD pop {r4, r5, r6, pc} 4009 .LVL331: 4010 .L278: 2185:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4011 .loc 1 2185 0 4012 00de 0225 movs r5, #2 4013 00e0 FBE7 b .L271 4014 .L282: 4015 00e2 C046 .align 2 4016 .L281: 4017 00e4 0000FFFF .word -65536 4018 00e8 00000000 .word I2C_Slave_ISR_DMA 4019 00ec 00000000 .word I2C_DMASlaveReceiveCplt 4020 00f0 00000000 .word I2C_DMAError 4021 00f4 FF7FFFFF .word -32769 4022 .cfi_endproc 4023 .LFE55: 4025 .section .text.HAL_I2C_Mem_Write,"ax",%progbits 4026 .align 1 4027 .global HAL_I2C_Mem_Write 4028 .syntax unified 4029 .code 16 4030 .thumb_func 4031 .fpu softvfp 4033 HAL_I2C_Mem_Write: 4034 .LFB56: 2281:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 4035 .loc 1 2281 0 4036 .cfi_startproc 4037 @ args = 12, pretend = 0, frame = 16 4038 @ frame_needed = 0, uses_anonymous_args = 0 4039 .LVL332: 4040 0000 F0B5 push {r4, r5, r6, r7, lr} 4041 .LCFI33: 4042 .cfi_def_cfa_offset 20 4043 .cfi_offset 4, -20 4044 .cfi_offset 5, -16 4045 .cfi_offset 6, -12 4046 .cfi_offset 7, -8 4047 .cfi_offset 14, -4 4048 0002 87B0 sub sp, sp, #28 4049 .LCFI34: 4050 .cfi_def_cfa_offset 48 4051 0004 0500 movs r5, r0 4052 0006 0391 str r1, [sp, #12] 4053 0008 0492 str r2, [sp, #16] ARM GAS /tmp/ccpK4Ax4.s page 196 4054 000a 0593 str r3, [sp, #20] 4055 000c 0CAB add r3, sp, #48 4056 .LVL333: 4057 000e 10CB ldmia r3!, {r4} 4058 .LVL334: 4059 0010 1E88 ldrh r6, [r3] 2287:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4060 .loc 1 2287 0 4061 0012 4123 movs r3, #65 4062 .LVL335: 4063 0014 C35C ldrb r3, [r0, r3] 4064 0016 202B cmp r3, #32 4065 0018 00D0 beq .LCB4017 4066 001a B3E0 b .L293 @long jump 4067 .LCB4017: 2289:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4068 .loc 1 2289 0 4069 001c 002C cmp r4, #0 4070 001e 18D0 beq .L285 2289:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4071 .loc 1 2289 0 is_stmt 0 discriminator 1 4072 0020 002E cmp r6, #0 4073 0022 16D0 beq .L285 2296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4074 .loc 1 2296 0 is_stmt 1 4075 0024 4023 movs r3, #64 4076 0026 C35C ldrb r3, [r0, r3] 4077 0028 012B cmp r3, #1 4078 002a 00D1 bne .LCB4025 4079 002c ADE0 b .L294 @long jump 4080 .LCB4025: 2296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4081 .loc 1 2296 0 is_stmt 0 discriminator 2 4082 002e 4023 movs r3, #64 4083 0030 0122 movs r2, #1 4084 .LVL336: 4085 0032 C254 strb r2, [r0, r3] 2299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4086 .loc 1 2299 0 is_stmt 1 discriminator 2 4087 0034 FFF7FEFF bl HAL_GetTick 4088 .LVL337: 4089 0038 0700 movs r7, r0 4090 .LVL338: 2301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4091 .loc 1 2301 0 discriminator 2 4092 003a 8021 movs r1, #128 4093 003c 0090 str r0, [sp] 4094 003e 1923 movs r3, #25 4095 0040 0122 movs r2, #1 4096 0042 0902 lsls r1, r1, #8 4097 0044 2800 movs r0, r5 4098 .LVL339: 4099 0046 FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 4100 .LVL340: 4101 004a 0028 cmp r0, #0 4102 004c 06D0 beq .L299 2303:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } ARM GAS /tmp/ccpK4Ax4.s page 197 4103 .loc 1 2303 0 4104 004e 0120 movs r0, #1 4105 0050 99E0 b .L284 4106 .LVL341: 4107 .L285: 2291:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 4108 .loc 1 2291 0 4109 0052 8023 movs r3, #128 4110 0054 9B00 lsls r3, r3, #2 4111 0056 6B64 str r3, [r5, #68] 2292:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4112 .loc 1 2292 0 4113 0058 0120 movs r0, #1 4114 .LVL342: 4115 005a 94E0 b .L284 4116 .LVL343: 4117 .L299: 2306:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MEM; 4118 .loc 1 2306 0 4119 005c 4123 movs r3, #65 4120 005e 2122 movs r2, #33 4121 0060 EA54 strb r2, [r5, r3] 2307:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 4122 .loc 1 2307 0 4123 0062 0133 adds r3, r3, #1 4124 0064 1F32 adds r2, r2, #31 4125 0066 EA54 strb r2, [r5, r3] 2308:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4126 .loc 1 2308 0 4127 0068 0023 movs r3, #0 4128 006a 6B64 str r3, [r5, #68] 2311:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 4129 .loc 1 2311 0 4130 006c 6C62 str r4, [r5, #36] 2312:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 4131 .loc 1 2312 0 4132 006e 6E85 strh r6, [r5, #42] 2313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4133 .loc 1 2313 0 4134 0070 6B63 str r3, [r5, #52] 2316:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4135 .loc 1 2316 0 4136 0072 0197 str r7, [sp, #4] 4137 0074 0E9B ldr r3, [sp, #56] 4138 0076 0093 str r3, [sp] 4139 0078 059B ldr r3, [sp, #20] 4140 007a 049A ldr r2, [sp, #16] 4141 007c 0399 ldr r1, [sp, #12] 4142 007e 2800 movs r0, r5 4143 0080 FFF7FEFF bl I2C_RequestMemoryWrite 4144 .LVL344: 4145 0084 0028 cmp r0, #0 4146 0086 0FD1 bne .L300 2324:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4147 .loc 1 2324 0 4148 0088 6B8D ldrh r3, [r5, #42] 4149 008a 9BB2 uxth r3, r3 ARM GAS /tmp/ccpK4Ax4.s page 198 4150 008c FF2B cmp r3, #255 4151 008e 10D9 bls .L288 2326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_NO_STARTST 4152 .loc 1 2326 0 4153 0090 FF23 movs r3, #255 4154 0092 2B85 strh r3, [r5, #40] 2327:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4155 .loc 1 2327 0 4156 0094 7F3B subs r3, r3, #127 4157 0096 0022 movs r2, #0 4158 0098 0092 str r2, [sp] 4159 009a 5B04 lsls r3, r3, #17 4160 009c FF32 adds r2, r2, #255 4161 009e 0399 ldr r1, [sp, #12] 4162 00a0 2800 movs r0, r5 4163 00a2 FFF7FEFF bl I2C_TransferConfig 4164 .LVL345: 4165 00a6 21E0 b .L292 4166 .L300: 2319:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 4167 .loc 1 2319 0 4168 00a8 4023 movs r3, #64 4169 00aa 0022 movs r2, #0 4170 00ac EA54 strb r2, [r5, r3] 2320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4171 .loc 1 2320 0 4172 00ae 0120 movs r0, #1 4173 00b0 69E0 b .L284 4174 .L288: 2331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_NO_STARTS 4175 .loc 1 2331 0 4176 00b2 6A8D ldrh r2, [r5, #42] 4177 00b4 92B2 uxth r2, r2 4178 00b6 2A85 strh r2, [r5, #40] 2332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4179 .loc 1 2332 0 4180 00b8 8023 movs r3, #128 4181 00ba D2B2 uxtb r2, r2 4182 00bc 0021 movs r1, #0 4183 00be 0091 str r1, [sp] 4184 00c0 9B04 lsls r3, r3, #18 4185 00c2 0399 ldr r1, [sp, #12] 4186 00c4 2800 movs r0, r5 4187 00c6 FFF7FEFF bl I2C_TransferConfig 4188 .LVL346: 4189 00ca 0FE0 b .L292 4190 .L291: 2367:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_NO_ST 4191 .loc 1 2367 0 4192 00cc 6A8D ldrh r2, [r5, #42] 4193 00ce 92B2 uxth r2, r2 4194 00d0 2A85 strh r2, [r5, #40] 2368:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4195 .loc 1 2368 0 4196 00d2 8023 movs r3, #128 4197 00d4 D2B2 uxtb r2, r2 4198 00d6 0021 movs r1, #0 ARM GAS /tmp/ccpK4Ax4.s page 199 4199 00d8 0091 str r1, [sp] 4200 00da 9B04 lsls r3, r3, #18 4201 00dc 0399 ldr r1, [sp, #12] 4202 00de 2800 movs r0, r5 4203 00e0 FFF7FEFF bl I2C_TransferConfig 4204 .LVL347: 4205 .L290: 2373:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4206 .loc 1 2373 0 4207 00e4 6B8D ldrh r3, [r5, #42] 4208 00e6 9BB2 uxth r3, r3 4209 00e8 002B cmp r3, #0 4210 00ea 34D0 beq .L301 4211 .L292: 2338:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4212 .loc 1 2338 0 4213 00ec 3A00 movs r2, r7 4214 00ee 0E99 ldr r1, [sp, #56] 4215 00f0 2800 movs r0, r5 4216 00f2 FFF7FEFF bl I2C_WaitOnTXISFlagUntilTimeout 4217 .LVL348: 4218 00f6 0028 cmp r0, #0 4219 00f8 49D1 bne .L296 2344:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4220 .loc 1 2344 0 4221 00fa 2B68 ldr r3, [r5] 4222 00fc 6A6A ldr r2, [r5, #36] 4223 00fe 1278 ldrb r2, [r2] 4224 0100 9A62 str r2, [r3, #40] 2347:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4225 .loc 1 2347 0 4226 0102 6B6A ldr r3, [r5, #36] 4227 0104 0133 adds r3, r3, #1 4228 0106 6B62 str r3, [r5, #36] 2349:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize--; 4229 .loc 1 2349 0 4230 0108 6B8D ldrh r3, [r5, #42] 4231 010a 013B subs r3, r3, #1 4232 010c 9BB2 uxth r3, r3 4233 010e 6B85 strh r3, [r5, #42] 2350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4234 .loc 1 2350 0 4235 0110 2B8D ldrh r3, [r5, #40] 4236 0112 013B subs r3, r3, #1 4237 0114 9BB2 uxth r3, r3 4238 0116 2B85 strh r3, [r5, #40] 2352:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4239 .loc 1 2352 0 4240 0118 6A8D ldrh r2, [r5, #42] 4241 011a 92B2 uxth r2, r2 4242 011c 002A cmp r2, #0 4243 011e E1D0 beq .L290 2352:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4244 .loc 1 2352 0 is_stmt 0 discriminator 1 4245 0120 002B cmp r3, #0 4246 0122 DFD1 bne .L290 2355:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 200 4247 .loc 1 2355 0 is_stmt 1 4248 0124 0097 str r7, [sp] 4249 0126 0E9B ldr r3, [sp, #56] 4250 0128 0022 movs r2, #0 4251 012a 8021 movs r1, #128 4252 012c 2800 movs r0, r5 4253 012e FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 4254 .LVL349: 4255 0132 0028 cmp r0, #0 4256 0134 2DD1 bne .L297 2360:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4257 .loc 1 2360 0 4258 0136 6B8D ldrh r3, [r5, #42] 4259 0138 9BB2 uxth r3, r3 4260 013a FF2B cmp r3, #255 4261 013c C6D9 bls .L291 2362:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_NO_STA 4262 .loc 1 2362 0 4263 013e FF23 movs r3, #255 4264 0140 2B85 strh r3, [r5, #40] 2363:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4265 .loc 1 2363 0 4266 0142 7F3B subs r3, r3, #127 4267 0144 0022 movs r2, #0 4268 0146 0092 str r2, [sp] 4269 0148 5B04 lsls r3, r3, #17 4270 014a FF32 adds r2, r2, #255 4271 014c 0399 ldr r1, [sp, #12] 4272 014e 2800 movs r0, r5 4273 0150 FFF7FEFF bl I2C_TransferConfig 4274 .LVL350: 4275 0154 C6E7 b .L290 4276 .L301: 2377:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4277 .loc 1 2377 0 4278 0156 3A00 movs r2, r7 4279 0158 0E99 ldr r1, [sp, #56] 4280 015a 2800 movs r0, r5 4281 015c FFF7FEFF bl I2C_WaitOnSTOPFlagUntilTimeout 4282 .LVL351: 4283 0160 0028 cmp r0, #0 4284 0162 18D1 bne .L298 2383:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4285 .loc 1 2383 0 4286 0164 2B68 ldr r3, [r5] 4287 0166 2022 movs r2, #32 4288 0168 DA61 str r2, [r3, #28] 2386:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4289 .loc 1 2386 0 4290 016a 2968 ldr r1, [r5] 4291 016c 4B68 ldr r3, [r1, #4] 4292 016e 0B4C ldr r4, .L302 4293 0170 2340 ands r3, r4 4294 0172 4B60 str r3, [r1, #4] 2388:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 4295 .loc 1 2388 0 4296 0174 4123 movs r3, #65 ARM GAS /tmp/ccpK4Ax4.s page 201 4297 0176 EA54 strb r2, [r5, r3] 2389:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4298 .loc 1 2389 0 4299 0178 0023 movs r3, #0 4300 017a 2232 adds r2, r2, #34 4301 017c AB54 strb r3, [r5, r2] 2392:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4302 .loc 1 2392 0 4303 017e 023A subs r2, r2, #2 4304 0180 AB54 strb r3, [r5, r2] 2394:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4305 .loc 1 2394 0 4306 0182 00E0 b .L284 4307 .LVL352: 4308 .L293: 2398:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4309 .loc 1 2398 0 4310 0184 0220 movs r0, #2 4311 .LVL353: 4312 .L284: 2400:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4313 .loc 1 2400 0 4314 0186 07B0 add sp, sp, #28 4315 @ sp needed 4316 .LVL354: 4317 0188 F0BD pop {r4, r5, r6, r7, pc} 4318 .LVL355: 4319 .L294: 2296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4320 .loc 1 2296 0 4321 018a 0220 movs r0, #2 4322 .LVL356: 4323 018c FBE7 b .L284 4324 .LVL357: 4325 .L296: 2340:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4326 .loc 1 2340 0 4327 018e 0120 movs r0, #1 4328 0190 F9E7 b .L284 4329 .L297: 2357:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4330 .loc 1 2357 0 4331 0192 0120 movs r0, #1 4332 0194 F7E7 b .L284 4333 .L298: 2379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4334 .loc 1 2379 0 4335 0196 0120 movs r0, #1 4336 0198 F5E7 b .L284 4337 .L303: 4338 019a C046 .align 2 4339 .L302: 4340 019c 00E800FE .word -33495040 4341 .cfi_endproc 4342 .LFE56: 4344 .section .text.HAL_I2C_Mem_Read,"ax",%progbits 4345 .align 1 ARM GAS /tmp/ccpK4Ax4.s page 202 4346 .global HAL_I2C_Mem_Read 4347 .syntax unified 4348 .code 16 4349 .thumb_func 4350 .fpu softvfp 4352 HAL_I2C_Mem_Read: 4353 .LFB57: 2416:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 4354 .loc 1 2416 0 4355 .cfi_startproc 4356 @ args = 12, pretend = 0, frame = 16 4357 @ frame_needed = 0, uses_anonymous_args = 0 4358 .LVL358: 4359 0000 F0B5 push {r4, r5, r6, r7, lr} 4360 .LCFI35: 4361 .cfi_def_cfa_offset 20 4362 .cfi_offset 4, -20 4363 .cfi_offset 5, -16 4364 .cfi_offset 6, -12 4365 .cfi_offset 7, -8 4366 .cfi_offset 14, -4 4367 0002 87B0 sub sp, sp, #28 4368 .LCFI36: 4369 .cfi_def_cfa_offset 48 4370 0004 0400 movs r4, r0 4371 0006 0391 str r1, [sp, #12] 4372 0008 0492 str r2, [sp, #16] 4373 000a 0593 str r3, [sp, #20] 4374 000c 0CAB add r3, sp, #48 4375 .LVL359: 4376 000e 20CB ldmia r3!, {r5} 4377 .LVL360: 4378 0010 1F88 ldrh r7, [r3] 2422:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4379 .loc 1 2422 0 4380 0012 4123 movs r3, #65 4381 .LVL361: 4382 0014 C35C ldrb r3, [r0, r3] 4383 0016 202B cmp r3, #32 4384 0018 00D0 beq .LCB4365 4385 001a B5E0 b .L314 @long jump 4386 .LCB4365: 2424:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4387 .loc 1 2424 0 4388 001c 002D cmp r5, #0 4389 001e 18D0 beq .L306 2424:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4390 .loc 1 2424 0 is_stmt 0 discriminator 1 4391 0020 002F cmp r7, #0 4392 0022 16D0 beq .L306 2431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4393 .loc 1 2431 0 is_stmt 1 4394 0024 4023 movs r3, #64 4395 0026 C35C ldrb r3, [r0, r3] 4396 0028 012B cmp r3, #1 4397 002a 00D1 bne .LCB4373 4398 002c AFE0 b .L315 @long jump ARM GAS /tmp/ccpK4Ax4.s page 203 4399 .LCB4373: 2431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4400 .loc 1 2431 0 is_stmt 0 discriminator 2 4401 002e 4023 movs r3, #64 4402 0030 0122 movs r2, #1 4403 .LVL362: 4404 0032 C254 strb r2, [r0, r3] 2434:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4405 .loc 1 2434 0 is_stmt 1 discriminator 2 4406 0034 FFF7FEFF bl HAL_GetTick 4407 .LVL363: 4408 0038 0600 movs r6, r0 4409 .LVL364: 2436:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4410 .loc 1 2436 0 discriminator 2 4411 003a 8021 movs r1, #128 4412 003c 0090 str r0, [sp] 4413 003e 1923 movs r3, #25 4414 0040 0122 movs r2, #1 4415 0042 0902 lsls r1, r1, #8 4416 0044 2000 movs r0, r4 4417 .LVL365: 4418 0046 FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 4419 .LVL366: 4420 004a 0028 cmp r0, #0 4421 004c 06D0 beq .L320 2438:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4422 .loc 1 2438 0 4423 004e 0120 movs r0, #1 4424 0050 9BE0 b .L305 4425 .LVL367: 4426 .L306: 2426:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 4427 .loc 1 2426 0 4428 0052 8023 movs r3, #128 4429 0054 9B00 lsls r3, r3, #2 4430 0056 6364 str r3, [r4, #68] 2427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4431 .loc 1 2427 0 4432 0058 0120 movs r0, #1 4433 .LVL368: 4434 005a 96E0 b .L305 4435 .LVL369: 4436 .L320: 2441:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MEM; 4437 .loc 1 2441 0 4438 005c 4123 movs r3, #65 4439 005e 2222 movs r2, #34 4440 0060 E254 strb r2, [r4, r3] 2442:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 4441 .loc 1 2442 0 4442 0062 0133 adds r3, r3, #1 4443 0064 1E32 adds r2, r2, #30 4444 0066 E254 strb r2, [r4, r3] 2443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4445 .loc 1 2443 0 4446 0068 0023 movs r3, #0 ARM GAS /tmp/ccpK4Ax4.s page 204 4447 006a 6364 str r3, [r4, #68] 2446:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 4448 .loc 1 2446 0 4449 006c 6562 str r5, [r4, #36] 2447:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 4450 .loc 1 2447 0 4451 006e 6785 strh r7, [r4, #42] 2448:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4452 .loc 1 2448 0 4453 0070 6363 str r3, [r4, #52] 2451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4454 .loc 1 2451 0 4455 0072 0196 str r6, [sp, #4] 4456 0074 0E9B ldr r3, [sp, #56] 4457 0076 0093 str r3, [sp] 4458 0078 059B ldr r3, [sp, #20] 4459 007a 049A ldr r2, [sp, #16] 4460 007c 0399 ldr r1, [sp, #12] 4461 007e 2000 movs r0, r4 4462 0080 FFF7FEFF bl I2C_RequestMemoryRead 4463 .LVL370: 4464 0084 0028 cmp r0, #0 4465 0086 0FD1 bne .L321 2460:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4466 .loc 1 2460 0 4467 0088 638D ldrh r3, [r4, #42] 4468 008a 9BB2 uxth r3, r3 4469 008c FF2B cmp r3, #255 4470 008e 10D9 bls .L309 2462:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_GENERATE_S 4471 .loc 1 2462 0 4472 0090 FF23 movs r3, #255 4473 0092 2385 strh r3, [r4, #40] 2463:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4474 .loc 1 2463 0 4475 0094 7F3B subs r3, r3, #127 4476 0096 424A ldr r2, .L323 4477 0098 0092 str r2, [sp] 4478 009a 5B04 lsls r3, r3, #17 4479 009c FF22 movs r2, #255 4480 009e 0399 ldr r1, [sp, #12] 4481 00a0 2000 movs r0, r4 4482 00a2 FFF7FEFF bl I2C_TransferConfig 4483 .LVL371: 4484 00a6 21E0 b .L313 4485 .L321: 2454:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 4486 .loc 1 2454 0 4487 00a8 4023 movs r3, #64 4488 00aa 0022 movs r2, #0 4489 00ac E254 strb r2, [r4, r3] 2455:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4490 .loc 1 2455 0 4491 00ae 0120 movs r0, #1 4492 00b0 6BE0 b .L305 4493 .L309: 2467:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_GENERATE_ ARM GAS /tmp/ccpK4Ax4.s page 205 4494 .loc 1 2467 0 4495 00b2 628D ldrh r2, [r4, #42] 4496 00b4 92B2 uxth r2, r2 4497 00b6 2285 strh r2, [r4, #40] 2468:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4498 .loc 1 2468 0 4499 00b8 8023 movs r3, #128 4500 00ba D2B2 uxtb r2, r2 4501 00bc 3849 ldr r1, .L323 4502 00be 0091 str r1, [sp] 4503 00c0 9B04 lsls r3, r3, #18 4504 00c2 0399 ldr r1, [sp, #12] 4505 00c4 2000 movs r0, r4 4506 00c6 FFF7FEFF bl I2C_TransferConfig 4507 .LVL372: 4508 00ca 0FE0 b .L313 4509 .L312: 2503:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t)hi2c->XferSize, I2C_AUTOEND_MODE, I2C_NO_ST 4510 .loc 1 2503 0 4511 00cc 628D ldrh r2, [r4, #42] 4512 00ce 92B2 uxth r2, r2 4513 00d0 2285 strh r2, [r4, #40] 2504:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4514 .loc 1 2504 0 4515 00d2 8023 movs r3, #128 4516 00d4 D2B2 uxtb r2, r2 4517 00d6 0021 movs r1, #0 4518 00d8 0091 str r1, [sp] 4519 00da 9B04 lsls r3, r3, #18 4520 00dc 0399 ldr r1, [sp, #12] 4521 00de 2000 movs r0, r4 4522 00e0 FFF7FEFF bl I2C_TransferConfig 4523 .LVL373: 4524 .L311: 2508:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4525 .loc 1 2508 0 4526 00e4 638D ldrh r3, [r4, #42] 4527 00e6 9BB2 uxth r3, r3 4528 00e8 002B cmp r3, #0 4529 00ea 36D0 beq .L322 4530 .L313: 2474:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4531 .loc 1 2474 0 4532 00ec 0096 str r6, [sp] 4533 00ee 0E9B ldr r3, [sp, #56] 4534 00f0 0022 movs r2, #0 4535 00f2 0421 movs r1, #4 4536 00f4 2000 movs r0, r4 4537 00f6 FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 4538 .LVL374: 4539 00fa 0028 cmp r0, #0 4540 00fc 49D1 bne .L317 2480:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4541 .loc 1 2480 0 4542 00fe 2368 ldr r3, [r4] 4543 0100 5B6A ldr r3, [r3, #36] 4544 0102 626A ldr r2, [r4, #36] ARM GAS /tmp/ccpK4Ax4.s page 206 4545 0104 1370 strb r3, [r2] 2483:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4546 .loc 1 2483 0 4547 0106 636A ldr r3, [r4, #36] 4548 0108 0133 adds r3, r3, #1 4549 010a 6362 str r3, [r4, #36] 2485:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 4550 .loc 1 2485 0 4551 010c 238D ldrh r3, [r4, #40] 4552 010e 013B subs r3, r3, #1 4553 0110 9BB2 uxth r3, r3 4554 0112 2385 strh r3, [r4, #40] 2486:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4555 .loc 1 2486 0 4556 0114 628D ldrh r2, [r4, #42] 4557 0116 013A subs r2, r2, #1 4558 0118 92B2 uxth r2, r2 4559 011a 6285 strh r2, [r4, #42] 2488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4560 .loc 1 2488 0 4561 011c 628D ldrh r2, [r4, #42] 4562 011e 92B2 uxth r2, r2 4563 0120 002A cmp r2, #0 4564 0122 DFD0 beq .L311 2488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4565 .loc 1 2488 0 is_stmt 0 discriminator 1 4566 0124 002B cmp r3, #0 4567 0126 DDD1 bne .L311 2491:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4568 .loc 1 2491 0 is_stmt 1 4569 0128 0096 str r6, [sp] 4570 012a 0E9B ldr r3, [sp, #56] 4571 012c 0022 movs r2, #0 4572 012e 8021 movs r1, #128 4573 0130 2000 movs r0, r4 4574 0132 FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 4575 .LVL375: 4576 0136 0028 cmp r0, #0 4577 0138 2DD1 bne .L318 2496:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4578 .loc 1 2496 0 4579 013a 638D ldrh r3, [r4, #42] 4580 013c 9BB2 uxth r3, r3 4581 013e FF2B cmp r3, #255 4582 0140 C4D9 bls .L312 2498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, DevAddress, (uint8_t) hi2c->XferSize, I2C_RELOAD_MODE, I2C_NO_ST 4583 .loc 1 2498 0 4584 0142 FF23 movs r3, #255 4585 0144 2385 strh r3, [r4, #40] 2499:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4586 .loc 1 2499 0 4587 0146 7F3B subs r3, r3, #127 4588 0148 0022 movs r2, #0 4589 014a 0092 str r2, [sp] 4590 014c 5B04 lsls r3, r3, #17 4591 014e FF32 adds r2, r2, #255 4592 0150 0399 ldr r1, [sp, #12] ARM GAS /tmp/ccpK4Ax4.s page 207 4593 0152 2000 movs r0, r4 4594 0154 FFF7FEFF bl I2C_TransferConfig 4595 .LVL376: 4596 0158 C4E7 b .L311 4597 .L322: 2512:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4598 .loc 1 2512 0 4599 015a 3200 movs r2, r6 4600 015c 0E99 ldr r1, [sp, #56] 4601 015e 2000 movs r0, r4 4602 0160 FFF7FEFF bl I2C_WaitOnSTOPFlagUntilTimeout 4603 .LVL377: 4604 0164 0028 cmp r0, #0 4605 0166 18D1 bne .L319 2518:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4606 .loc 1 2518 0 4607 0168 2368 ldr r3, [r4] 4608 016a 2022 movs r2, #32 4609 016c DA61 str r2, [r3, #28] 2521:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4610 .loc 1 2521 0 4611 016e 2168 ldr r1, [r4] 4612 0170 4B68 ldr r3, [r1, #4] 4613 0172 0C4D ldr r5, .L323+4 4614 0174 2B40 ands r3, r5 4615 0176 4B60 str r3, [r1, #4] 2523:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 4616 .loc 1 2523 0 4617 0178 4123 movs r3, #65 4618 017a E254 strb r2, [r4, r3] 2524:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4619 .loc 1 2524 0 4620 017c 0023 movs r3, #0 4621 017e 2232 adds r2, r2, #34 4622 0180 A354 strb r3, [r4, r2] 2527:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4623 .loc 1 2527 0 4624 0182 023A subs r2, r2, #2 4625 0184 A354 strb r3, [r4, r2] 2529:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4626 .loc 1 2529 0 4627 0186 00E0 b .L305 4628 .LVL378: 4629 .L314: 2533:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4630 .loc 1 2533 0 4631 0188 0220 movs r0, #2 4632 .LVL379: 4633 .L305: 2535:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 4634 .loc 1 2535 0 4635 018a 07B0 add sp, sp, #28 4636 @ sp needed 4637 .LVL380: 4638 018c F0BD pop {r4, r5, r6, r7, pc} 4639 .LVL381: 4640 .L315: ARM GAS /tmp/ccpK4Ax4.s page 208 2431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4641 .loc 1 2431 0 4642 018e 0220 movs r0, #2 4643 .LVL382: 4644 0190 FBE7 b .L305 4645 .LVL383: 4646 .L317: 2476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4647 .loc 1 2476 0 4648 0192 0120 movs r0, #1 4649 0194 F9E7 b .L305 4650 .L318: 2493:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4651 .loc 1 2493 0 4652 0196 0120 movs r0, #1 4653 0198 F7E7 b .L305 4654 .L319: 2514:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4655 .loc 1 2514 0 4656 019a 0120 movs r0, #1 4657 019c F5E7 b .L305 4658 .L324: 4659 019e C046 .align 2 4660 .L323: 4661 01a0 00240080 .word -2147474432 4662 01a4 00E800FE .word -33495040 4663 .cfi_endproc 4664 .LFE57: 4666 .section .text.HAL_I2C_Mem_Write_IT,"ax",%progbits 4667 .align 1 4668 .global HAL_I2C_Mem_Write_IT 4669 .syntax unified 4670 .code 16 4671 .thumb_func 4672 .fpu softvfp 4674 HAL_I2C_Mem_Write_IT: 4675 .LFB58: 2549:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 4676 .loc 1 2549 0 4677 .cfi_startproc 4678 @ args = 8, pretend = 0, frame = 16 4679 @ frame_needed = 0, uses_anonymous_args = 0 4680 .LVL384: 4681 0000 F0B5 push {r4, r5, r6, r7, lr} 4682 .LCFI37: 4683 .cfi_def_cfa_offset 20 4684 .cfi_offset 4, -20 4685 .cfi_offset 5, -16 4686 .cfi_offset 6, -12 4687 .cfi_offset 7, -8 4688 .cfi_offset 14, -4 4689 0002 87B0 sub sp, sp, #28 4690 .LCFI38: 4691 .cfi_def_cfa_offset 48 4692 0004 0400 movs r4, r0 4693 0006 0391 str r1, [sp, #12] 4694 0008 0492 str r2, [sp, #16] ARM GAS /tmp/ccpK4Ax4.s page 209 4695 000a 0593 str r3, [sp, #20] 4696 000c 0CAB add r3, sp, #48 4697 .LVL385: 4698 000e 80CB ldmia r3!, {r7} 4699 .LVL386: 4700 0010 1D88 ldrh r5, [r3] 2556:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4701 .loc 1 2556 0 4702 0012 4123 movs r3, #65 4703 .LVL387: 4704 0014 C35C ldrb r3, [r0, r3] 4705 0016 202B cmp r3, #32 4706 0018 4FD1 bne .L332 2558:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4707 .loc 1 2558 0 4708 001a 002F cmp r7, #0 4709 001c 33D0 beq .L327 2558:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4710 .loc 1 2558 0 is_stmt 0 discriminator 1 4711 001e 002D cmp r5, #0 4712 0020 31D0 beq .L327 2564:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4713 .loc 1 2564 0 is_stmt 1 4714 0022 0368 ldr r3, [r0] 4715 0024 9B69 ldr r3, [r3, #24] 4716 0026 1B04 lsls r3, r3, #16 4717 0028 4BD4 bmi .L333 2570:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4718 .loc 1 2570 0 4719 002a 4023 movs r3, #64 4720 002c C35C ldrb r3, [r0, r3] 4721 002e 012B cmp r3, #1 4722 0030 49D0 beq .L334 2570:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4723 .loc 1 2570 0 is_stmt 0 discriminator 2 4724 0032 4026 movs r6, #64 4725 0034 0123 movs r3, #1 4726 0036 8355 strb r3, [r0, r6] 2573:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4727 .loc 1 2573 0 is_stmt 1 discriminator 2 4728 0038 FFF7FEFF bl HAL_GetTick 4729 .LVL388: 2575:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MEM; 4730 .loc 1 2575 0 discriminator 2 4731 003c 4123 movs r3, #65 4732 003e 2122 movs r2, #33 4733 0040 E254 strb r2, [r4, r3] 2576:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 4734 .loc 1 2576 0 discriminator 2 4735 0042 0133 adds r3, r3, #1 4736 0044 E654 strb r6, [r4, r3] 2577:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4737 .loc 1 2577 0 discriminator 2 4738 0046 0023 movs r3, #0 4739 0048 6364 str r3, [r4, #68] 2580:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 4740 .loc 1 2580 0 discriminator 2 ARM GAS /tmp/ccpK4Ax4.s page 210 4741 004a 6762 str r7, [r4, #36] 2581:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 4742 .loc 1 2581 0 discriminator 2 4743 004c 6585 strh r5, [r4, #42] 2582:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 4744 .loc 1 2582 0 discriminator 2 4745 004e 1F4B ldr r3, .L335 4746 0050 E362 str r3, [r4, #44] 2583:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4747 .loc 1 2583 0 discriminator 2 4748 0052 1F4B ldr r3, .L335+4 4749 0054 6363 str r3, [r4, #52] 2585:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4750 .loc 1 2585 0 discriminator 2 4751 0056 638D ldrh r3, [r4, #42] 4752 0058 9BB2 uxth r3, r3 4753 005a FF2B cmp r3, #255 4754 005c 18D9 bls .L329 2587:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 4755 .loc 1 2587 0 4756 005e FF23 movs r3, #255 4757 0060 2385 strh r3, [r4, #40] 4758 .LVL389: 2588:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4759 .loc 1 2588 0 4760 0062 8027 movs r7, #128 4761 0064 7F04 lsls r7, r7, #17 4762 .LVL390: 4763 .L330: 2597:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4764 .loc 1 2597 0 4765 0066 0190 str r0, [sp, #4] 4766 0068 1923 movs r3, #25 4767 006a 0093 str r3, [sp] 4768 006c 059B ldr r3, [sp, #20] 4769 006e 049A ldr r2, [sp, #16] 4770 0070 0399 ldr r1, [sp, #12] 4771 0072 2000 movs r0, r4 4772 .LVL391: 4773 0074 FFF7FEFF bl I2C_RequestMemoryWrite 4774 .LVL392: 4775 0078 051E subs r5, r0, #0 4776 007a 0ED0 beq .L331 2600:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 4777 .loc 1 2600 0 4778 007c 4023 movs r3, #64 4779 007e 0022 movs r2, #0 4780 0080 E254 strb r2, [r4, r3] 2601:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4781 .loc 1 2601 0 4782 0082 0125 movs r5, #1 4783 0084 1AE0 b .L326 4784 .LVL393: 4785 .L327: 2560:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 4786 .loc 1 2560 0 4787 0086 8023 movs r3, #128 ARM GAS /tmp/ccpK4Ax4.s page 211 4788 0088 9B00 lsls r3, r3, #2 4789 008a 6364 str r3, [r4, #68] 2561:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4790 .loc 1 2561 0 4791 008c 0125 movs r5, #1 4792 008e 15E0 b .L326 4793 .LVL394: 4794 .L329: 2592:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 4795 .loc 1 2592 0 4796 0090 638D ldrh r3, [r4, #42] 4797 0092 2385 strh r3, [r4, #40] 4798 .LVL395: 2593:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4799 .loc 1 2593 0 4800 0094 8027 movs r7, #128 4801 0096 BF04 lsls r7, r7, #18 4802 0098 E5E7 b .L330 4803 .LVL396: 4804 .L331: 2605:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4805 .loc 1 2605 0 4806 009a 228D ldrh r2, [r4, #40] 4807 009c D2B2 uxtb r2, r2 4808 009e 0026 movs r6, #0 4809 00a0 0096 str r6, [sp] 4810 00a2 3B00 movs r3, r7 4811 00a4 0399 ldr r1, [sp, #12] 4812 00a6 2000 movs r0, r4 4813 00a8 FFF7FEFF bl I2C_TransferConfig 4814 .LVL397: 2608:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4815 .loc 1 2608 0 4816 00ac 4023 movs r3, #64 4817 00ae E654 strb r6, [r4, r3] 2617:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4818 .loc 1 2617 0 4819 00b0 0121 movs r1, #1 4820 00b2 2000 movs r0, r4 4821 00b4 FFF7FEFF bl I2C_Enable_IRQ 4822 .LVL398: 2619:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4823 .loc 1 2619 0 4824 00b8 00E0 b .L326 4825 .LVL399: 4826 .L332: 2623:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4827 .loc 1 2623 0 4828 00ba 0225 movs r5, #2 4829 .LVL400: 4830 .L326: 2625:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4831 .loc 1 2625 0 4832 00bc 2800 movs r0, r5 4833 00be 07B0 add sp, sp, #28 4834 @ sp needed 4835 .LVL401: ARM GAS /tmp/ccpK4Ax4.s page 212 4836 00c0 F0BD pop {r4, r5, r6, r7, pc} 4837 .LVL402: 4838 .L333: 2566:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4839 .loc 1 2566 0 4840 00c2 0225 movs r5, #2 4841 00c4 FAE7 b .L326 4842 .L334: 2570:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4843 .loc 1 2570 0 4844 00c6 0225 movs r5, #2 4845 00c8 F8E7 b .L326 4846 .L336: 4847 00ca C046 .align 2 4848 .L335: 4849 00cc 0000FFFF .word -65536 4850 00d0 00000000 .word I2C_Master_ISR_IT 4851 .cfi_endproc 4852 .LFE58: 4854 .section .text.HAL_I2C_Mem_Read_IT,"ax",%progbits 4855 .align 1 4856 .global HAL_I2C_Mem_Read_IT 4857 .syntax unified 4858 .code 16 4859 .thumb_func 4860 .fpu softvfp 4862 HAL_I2C_Mem_Read_IT: 4863 .LFB59: 2640:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 4864 .loc 1 2640 0 4865 .cfi_startproc 4866 @ args = 8, pretend = 0, frame = 16 4867 @ frame_needed = 0, uses_anonymous_args = 0 4868 .LVL403: 4869 0000 F0B5 push {r4, r5, r6, r7, lr} 4870 .LCFI39: 4871 .cfi_def_cfa_offset 20 4872 .cfi_offset 4, -20 4873 .cfi_offset 5, -16 4874 .cfi_offset 6, -12 4875 .cfi_offset 7, -8 4876 .cfi_offset 14, -4 4877 0002 87B0 sub sp, sp, #28 4878 .LCFI40: 4879 .cfi_def_cfa_offset 48 4880 0004 0600 movs r6, r0 4881 0006 0391 str r1, [sp, #12] 4882 0008 0492 str r2, [sp, #16] 4883 000a 0593 str r3, [sp, #20] 4884 000c 0CAB add r3, sp, #48 4885 .LVL404: 4886 000e 80CB ldmia r3!, {r7} 4887 .LVL405: 4888 0010 1D88 ldrh r5, [r3] 2647:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4889 .loc 1 2647 0 4890 0012 4123 movs r3, #65 ARM GAS /tmp/ccpK4Ax4.s page 213 4891 .LVL406: 4892 0014 C35C ldrb r3, [r0, r3] 4893 0016 202B cmp r3, #32 4894 0018 50D1 bne .L344 2649:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4895 .loc 1 2649 0 4896 001a 002F cmp r7, #0 4897 001c 33D0 beq .L339 2649:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4898 .loc 1 2649 0 is_stmt 0 discriminator 1 4899 001e 002D cmp r5, #0 4900 0020 31D0 beq .L339 2655:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4901 .loc 1 2655 0 is_stmt 1 4902 0022 0368 ldr r3, [r0] 4903 0024 9B69 ldr r3, [r3, #24] 4904 0026 1B04 lsls r3, r3, #16 4905 0028 4CD4 bmi .L345 2661:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4906 .loc 1 2661 0 4907 002a 4023 movs r3, #64 4908 002c C35C ldrb r3, [r0, r3] 4909 002e 012B cmp r3, #1 4910 0030 4AD0 beq .L346 2661:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4911 .loc 1 2661 0 is_stmt 0 discriminator 2 4912 0032 4024 movs r4, #64 4913 0034 0123 movs r3, #1 4914 0036 0355 strb r3, [r0, r4] 2664:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4915 .loc 1 2664 0 is_stmt 1 discriminator 2 4916 0038 FFF7FEFF bl HAL_GetTick 4917 .LVL407: 2666:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MEM; 4918 .loc 1 2666 0 discriminator 2 4919 003c 4123 movs r3, #65 4920 003e 2222 movs r2, #34 4921 0040 F254 strb r2, [r6, r3] 2667:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 4922 .loc 1 2667 0 discriminator 2 4923 0042 0133 adds r3, r3, #1 4924 0044 F454 strb r4, [r6, r3] 2668:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4925 .loc 1 2668 0 discriminator 2 4926 0046 0023 movs r3, #0 4927 0048 7364 str r3, [r6, #68] 2671:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 4928 .loc 1 2671 0 discriminator 2 4929 004a 7762 str r7, [r6, #36] 2672:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 4930 .loc 1 2672 0 discriminator 2 4931 004c 7585 strh r5, [r6, #42] 2673:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 4932 .loc 1 2673 0 discriminator 2 4933 004e 1F4B ldr r3, .L347 4934 0050 F362 str r3, [r6, #44] 2674:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 214 4935 .loc 1 2674 0 discriminator 2 4936 0052 1F4B ldr r3, .L347+4 4937 0054 7363 str r3, [r6, #52] 2676:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4938 .loc 1 2676 0 discriminator 2 4939 0056 738D ldrh r3, [r6, #42] 4940 0058 9BB2 uxth r3, r3 4941 005a FF2B cmp r3, #255 4942 005c 18D9 bls .L341 2678:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 4943 .loc 1 2678 0 4944 005e FF23 movs r3, #255 4945 0060 3385 strh r3, [r6, #40] 4946 .LVL408: 2679:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4947 .loc 1 2679 0 4948 0062 8027 movs r7, #128 4949 0064 7F04 lsls r7, r7, #17 4950 .LVL409: 4951 .L342: 2688:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 4952 .loc 1 2688 0 4953 0066 0190 str r0, [sp, #4] 4954 0068 1923 movs r3, #25 4955 006a 0093 str r3, [sp] 4956 006c 059B ldr r3, [sp, #20] 4957 006e 049A ldr r2, [sp, #16] 4958 0070 0399 ldr r1, [sp, #12] 4959 0072 3000 movs r0, r6 4960 .LVL410: 4961 0074 FFF7FEFF bl I2C_RequestMemoryRead 4962 .LVL411: 4963 0078 051E subs r5, r0, #0 4964 007a 0ED0 beq .L343 2691:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 4965 .loc 1 2691 0 4966 007c 4023 movs r3, #64 4967 007e 0022 movs r2, #0 4968 0080 F254 strb r2, [r6, r3] 2692:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4969 .loc 1 2692 0 4970 0082 0125 movs r5, #1 4971 0084 1BE0 b .L338 4972 .LVL412: 4973 .L339: 2651:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 4974 .loc 1 2651 0 4975 0086 8023 movs r3, #128 4976 0088 9B00 lsls r3, r3, #2 4977 008a 7364 str r3, [r6, #68] 2652:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4978 .loc 1 2652 0 4979 008c 0125 movs r5, #1 4980 008e 16E0 b .L338 4981 .LVL413: 4982 .L341: 2683:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; ARM GAS /tmp/ccpK4Ax4.s page 215 4983 .loc 1 2683 0 4984 0090 738D ldrh r3, [r6, #42] 4985 0092 3385 strh r3, [r6, #40] 4986 .LVL414: 2684:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 4987 .loc 1 2684 0 4988 0094 8027 movs r7, #128 4989 0096 BF04 lsls r7, r7, #18 4990 0098 E5E7 b .L342 4991 .LVL415: 4992 .L343: 2696:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 4993 .loc 1 2696 0 4994 009a 328D ldrh r2, [r6, #40] 4995 009c D2B2 uxtb r2, r2 4996 009e 0D4B ldr r3, .L347+8 4997 00a0 0093 str r3, [sp] 4998 00a2 3B00 movs r3, r7 4999 00a4 0399 ldr r1, [sp, #12] 5000 00a6 3000 movs r0, r6 5001 00a8 FFF7FEFF bl I2C_TransferConfig 5002 .LVL416: 2699:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5003 .loc 1 2699 0 5004 00ac 4023 movs r3, #64 5005 00ae 0022 movs r2, #0 5006 00b0 F254 strb r2, [r6, r3] 2708:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5007 .loc 1 2708 0 5008 00b2 0221 movs r1, #2 5009 00b4 3000 movs r0, r6 5010 00b6 FFF7FEFF bl I2C_Enable_IRQ 5011 .LVL417: 2710:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5012 .loc 1 2710 0 5013 00ba 00E0 b .L338 5014 .LVL418: 5015 .L344: 2714:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5016 .loc 1 2714 0 5017 00bc 0225 movs r5, #2 5018 .LVL419: 5019 .L338: 2716:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /** 5020 .loc 1 2716 0 5021 00be 2800 movs r0, r5 5022 00c0 07B0 add sp, sp, #28 5023 @ sp needed 5024 .LVL420: 5025 00c2 F0BD pop {r4, r5, r6, r7, pc} 5026 .LVL421: 5027 .L345: 2657:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5028 .loc 1 2657 0 5029 00c4 0225 movs r5, #2 5030 00c6 FAE7 b .L338 5031 .L346: ARM GAS /tmp/ccpK4Ax4.s page 216 2661:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5032 .loc 1 2661 0 5033 00c8 0225 movs r5, #2 5034 00ca F8E7 b .L338 5035 .L348: 5036 .align 2 5037 .L347: 5038 00cc 0000FFFF .word -65536 5039 00d0 00000000 .word I2C_Master_ISR_IT 5040 00d4 00240080 .word -2147474432 5041 .cfi_endproc 5042 .LFE59: 5044 .section .text.HAL_I2C_Mem_Write_DMA,"ax",%progbits 5045 .align 1 5046 .global HAL_I2C_Mem_Write_DMA 5047 .syntax unified 5048 .code 16 5049 .thumb_func 5050 .fpu softvfp 5052 HAL_I2C_Mem_Write_DMA: 5053 .LFB60: 2730:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 5054 .loc 1 2730 0 5055 .cfi_startproc 5056 @ args = 8, pretend = 0, frame = 16 5057 @ frame_needed = 0, uses_anonymous_args = 0 5058 .LVL422: 5059 0000 F0B5 push {r4, r5, r6, r7, lr} 5060 .LCFI41: 5061 .cfi_def_cfa_offset 20 5062 .cfi_offset 4, -20 5063 .cfi_offset 5, -16 5064 .cfi_offset 6, -12 5065 .cfi_offset 7, -8 5066 .cfi_offset 14, -4 5067 0002 CE46 mov lr, r9 5068 0004 00B5 push {lr} 5069 .LCFI42: 5070 .cfi_def_cfa_offset 24 5071 .cfi_offset 9, -24 5072 0006 86B0 sub sp, sp, #24 5073 .LCFI43: 5074 .cfi_def_cfa_offset 48 5075 0008 0400 movs r4, r0 5076 000a 0391 str r1, [sp, #12] 5077 000c 0492 str r2, [sp, #16] 5078 000e 0593 str r3, [sp, #20] 5079 0010 0CAB add r3, sp, #48 5080 .LVL423: 5081 0012 40CB ldmia r3!, {r6} 5082 .LVL424: 5083 0014 1F88 ldrh r7, [r3] 2738:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5084 .loc 1 2738 0 5085 0016 4123 movs r3, #65 5086 .LVL425: 5087 0018 C35C ldrb r3, [r0, r3] ARM GAS /tmp/ccpK4Ax4.s page 217 5088 001a 202B cmp r3, #32 5089 001c 00D0 beq .LCB5149 5090 001e 90E0 b .L359 @long jump 5091 .LCB5149: 2740:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5092 .loc 1 2740 0 5093 0020 002E cmp r6, #0 5094 0022 55D0 beq .L351 2740:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5095 .loc 1 2740 0 is_stmt 0 discriminator 1 5096 0024 002F cmp r7, #0 5097 0026 53D0 beq .L351 2746:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5098 .loc 1 2746 0 is_stmt 1 5099 0028 0368 ldr r3, [r0] 5100 002a 9B69 ldr r3, [r3, #24] 5101 002c 1B04 lsls r3, r3, #16 5102 002e 00D5 bpl .LCB5159 5103 0030 8DE0 b .L360 @long jump 5104 .LCB5159: 2752:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5105 .loc 1 2752 0 5106 0032 4023 movs r3, #64 5107 0034 C35C ldrb r3, [r0, r3] 5108 0036 012B cmp r3, #1 5109 0038 00D1 bne .LCB5163 5110 003a 8AE0 b .L361 @long jump 5111 .LCB5163: 2752:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5112 .loc 1 2752 0 is_stmt 0 discriminator 2 5113 003c 4025 movs r5, #64 5114 003e 0123 movs r3, #1 5115 0040 4355 strb r3, [r0, r5] 2755:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5116 .loc 1 2755 0 is_stmt 1 discriminator 2 5117 0042 FFF7FEFF bl HAL_GetTick 5118 .LVL426: 2757:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MEM; 5119 .loc 1 2757 0 discriminator 2 5120 0046 4123 movs r3, #65 5121 0048 2122 movs r2, #33 5122 004a E254 strb r2, [r4, r3] 2758:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 5123 .loc 1 2758 0 discriminator 2 5124 004c 0133 adds r3, r3, #1 5125 004e E554 strb r5, [r4, r3] 2759:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5126 .loc 1 2759 0 discriminator 2 5127 0050 0023 movs r3, #0 5128 0052 6364 str r3, [r4, #68] 2762:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 5129 .loc 1 2762 0 discriminator 2 5130 0054 6662 str r6, [r4, #36] 2763:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 5131 .loc 1 2763 0 discriminator 2 5132 0056 6785 strh r7, [r4, #42] 2764:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_DMA; ARM GAS /tmp/ccpK4Ax4.s page 218 5133 .loc 1 2764 0 discriminator 2 5134 0058 3F4B ldr r3, .L365 5135 005a E362 str r3, [r4, #44] 2765:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5136 .loc 1 2765 0 discriminator 2 5137 005c 3F4B ldr r3, .L365+4 5138 005e 6363 str r3, [r4, #52] 2767:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5139 .loc 1 2767 0 discriminator 2 5140 0060 638D ldrh r3, [r4, #42] 5141 0062 9BB2 uxth r3, r3 5142 0064 FF2B cmp r3, #255 5143 0066 38D9 bls .L353 2769:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 5144 .loc 1 2769 0 5145 0068 FF23 movs r3, #255 5146 006a 2385 strh r3, [r4, #40] 5147 .LVL427: 2770:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5148 .loc 1 2770 0 5149 006c 8023 movs r3, #128 5150 006e 5B04 lsls r3, r3, #17 5151 0070 9946 mov r9, r3 5152 .LVL428: 5153 .L354: 2779:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5154 .loc 1 2779 0 5155 0072 0190 str r0, [sp, #4] 5156 0074 1923 movs r3, #25 5157 0076 0093 str r3, [sp] 5158 0078 059B ldr r3, [sp, #20] 5159 007a 049A ldr r2, [sp, #16] 5160 007c 0399 ldr r1, [sp, #12] 5161 007e 2000 movs r0, r4 5162 .LVL429: 5163 0080 FFF7FEFF bl I2C_RequestMemoryWrite 5164 .LVL430: 5165 0084 0028 cmp r0, #0 5166 0086 2ED1 bne .L363 2787:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5167 .loc 1 2787 0 5168 0088 A36B ldr r3, [r4, #56] 5169 008a 002B cmp r3, #0 5170 008c 30D0 beq .L356 2790:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5171 .loc 1 2790 0 5172 008e 344A ldr r2, .L365+8 5173 0090 9A62 str r2, [r3, #40] 2793:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5174 .loc 1 2793 0 5175 0092 A36B ldr r3, [r4, #56] 5176 0094 334A ldr r2, .L365+12 5177 0096 1A63 str r2, [r3, #48] 2796:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = NULL; 5178 .loc 1 2796 0 5179 0098 A26B ldr r2, [r4, #56] 5180 009a 0023 movs r3, #0 ARM GAS /tmp/ccpK4Ax4.s page 219 5181 009c D362 str r3, [r2, #44] 2797:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5182 .loc 1 2797 0 5183 009e A26B ldr r2, [r4, #56] 5184 00a0 5363 str r3, [r2, #52] 2800:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5185 .loc 1 2800 0 5186 00a2 2268 ldr r2, [r4] 5187 00a4 2832 adds r2, r2, #40 5188 00a6 238D ldrh r3, [r4, #40] 5189 00a8 3100 movs r1, r6 5190 00aa A06B ldr r0, [r4, #56] 5191 00ac FFF7FEFF bl HAL_DMA_Start_IT 5192 .LVL431: 5193 00b0 061E subs r6, r0, #0 5194 .LVL432: 2817:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5195 .loc 1 2817 0 5196 00b2 2BD0 beq .L364 2841:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 5197 .loc 1 2841 0 5198 00b4 4123 movs r3, #65 5199 00b6 2022 movs r2, #32 5200 00b8 E254 strb r2, [r4, r3] 2842:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5201 .loc 1 2842 0 5202 00ba 0022 movs r2, #0 5203 00bc 0133 adds r3, r3, #1 5204 00be E254 strb r2, [r4, r3] 2845:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5205 .loc 1 2845 0 5206 00c0 636C ldr r3, [r4, #68] 5207 00c2 1021 movs r1, #16 5208 00c4 0B43 orrs r3, r1 5209 00c6 6364 str r3, [r4, #68] 2848:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5210 .loc 1 2848 0 5211 00c8 4023 movs r3, #64 5212 00ca E254 strb r2, [r4, r3] 2850:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5213 .loc 1 2850 0 5214 00cc 0126 movs r6, #1 5215 00ce 39E0 b .L350 5216 .LVL433: 5217 .L351: 2742:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 5218 .loc 1 2742 0 5219 00d0 8023 movs r3, #128 5220 00d2 9B00 lsls r3, r3, #2 5221 00d4 6364 str r3, [r4, #68] 2743:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5222 .loc 1 2743 0 5223 00d6 0126 movs r6, #1 5224 00d8 34E0 b .L350 5225 .LVL434: 5226 .L353: 2774:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; ARM GAS /tmp/ccpK4Ax4.s page 220 5227 .loc 1 2774 0 5228 00da 638D ldrh r3, [r4, #42] 5229 00dc 2385 strh r3, [r4, #40] 5230 .LVL435: 2775:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5231 .loc 1 2775 0 5232 00de 8023 movs r3, #128 5233 00e0 9B04 lsls r3, r3, #18 5234 00e2 9946 mov r9, r3 5235 00e4 C5E7 b .L354 5236 .LVL436: 5237 .L363: 2782:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 5238 .loc 1 2782 0 5239 00e6 4023 movs r3, #64 5240 00e8 0022 movs r2, #0 5241 00ea E254 strb r2, [r4, r3] 2783:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5242 .loc 1 2783 0 5243 00ec 0126 movs r6, #1 5244 00ee 29E0 b .L350 5245 .L356: 2805:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 5246 .loc 1 2805 0 5247 00f0 4123 movs r3, #65 5248 00f2 2022 movs r2, #32 5249 00f4 E254 strb r2, [r4, r3] 2806:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5250 .loc 1 2806 0 5251 00f6 0022 movs r2, #0 5252 00f8 0133 adds r3, r3, #1 5253 00fa E254 strb r2, [r4, r3] 2809:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5254 .loc 1 2809 0 5255 00fc 636C ldr r3, [r4, #68] 5256 00fe 8021 movs r1, #128 5257 0100 0B43 orrs r3, r1 5258 0102 6364 str r3, [r4, #68] 2812:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5259 .loc 1 2812 0 5260 0104 4023 movs r3, #64 5261 0106 E254 strb r2, [r4, r3] 2814:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5262 .loc 1 2814 0 5263 0108 0126 movs r6, #1 5264 010a 1BE0 b .L350 5265 .LVL437: 5266 .L364: 2821:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5267 .loc 1 2821 0 5268 010c 228D ldrh r2, [r4, #40] 5269 010e D2B2 uxtb r2, r2 5270 0110 0027 movs r7, #0 5271 0112 0097 str r7, [sp] 5272 0114 4B46 mov r3, r9 5273 0116 0399 ldr r1, [sp, #12] 5274 0118 2000 movs r0, r4 ARM GAS /tmp/ccpK4Ax4.s page 221 5275 .LVL438: 5276 011a FFF7FEFF bl I2C_TransferConfig 5277 .LVL439: 2824:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5278 .loc 1 2824 0 5279 011e 638D ldrh r3, [r4, #42] 5280 0120 228D ldrh r2, [r4, #40] 5281 0122 9B1A subs r3, r3, r2 5282 0124 9BB2 uxth r3, r3 5283 0126 6385 strh r3, [r4, #42] 2827:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5284 .loc 1 2827 0 5285 0128 4023 movs r3, #64 5286 012a E754 strb r7, [r4, r3] 2833:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5287 .loc 1 2833 0 5288 012c 1121 movs r1, #17 5289 012e 2000 movs r0, r4 5290 0130 FFF7FEFF bl I2C_Enable_IRQ 5291 .LVL440: 2836:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5292 .loc 1 2836 0 5293 0134 2268 ldr r2, [r4] 5294 0136 1168 ldr r1, [r2] 5295 0138 8023 movs r3, #128 5296 013a DB01 lsls r3, r3, #7 5297 013c 0B43 orrs r3, r1 5298 013e 1360 str r3, [r2] 2853:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5299 .loc 1 2853 0 5300 0140 00E0 b .L350 5301 .LVL441: 5302 .L359: 2857:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5303 .loc 1 2857 0 5304 0142 0226 movs r6, #2 5305 .LVL442: 5306 .L350: 2859:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5307 .loc 1 2859 0 5308 0144 3000 movs r0, r6 5309 0146 06B0 add sp, sp, #24 5310 @ sp needed 5311 .LVL443: 5312 0148 04BC pop {r2} 5313 014a 9146 mov r9, r2 5314 014c F0BD pop {r4, r5, r6, r7, pc} 5315 .LVL444: 5316 .L360: 2748:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5317 .loc 1 2748 0 5318 014e 0226 movs r6, #2 5319 0150 F8E7 b .L350 5320 .L361: 2752:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5321 .loc 1 2752 0 5322 0152 0226 movs r6, #2 ARM GAS /tmp/ccpK4Ax4.s page 222 5323 0154 F6E7 b .L350 5324 .L366: 5325 0156 C046 .align 2 5326 .L365: 5327 0158 0000FFFF .word -65536 5328 015c 00000000 .word I2C_Master_ISR_DMA 5329 0160 00000000 .word I2C_DMAMasterTransmitCplt 5330 0164 00000000 .word I2C_DMAError 5331 .cfi_endproc 5332 .LFE60: 5334 .section .text.HAL_I2C_Mem_Read_DMA,"ax",%progbits 5335 .align 1 5336 .global HAL_I2C_Mem_Read_DMA 5337 .syntax unified 5338 .code 16 5339 .thumb_func 5340 .fpu softvfp 5342 HAL_I2C_Mem_Read_DMA: 5343 .LFB61: 2874:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 5344 .loc 1 2874 0 5345 .cfi_startproc 5346 @ args = 8, pretend = 0, frame = 16 5347 @ frame_needed = 0, uses_anonymous_args = 0 5348 .LVL445: 5349 0000 F0B5 push {r4, r5, r6, r7, lr} 5350 .LCFI44: 5351 .cfi_def_cfa_offset 20 5352 .cfi_offset 4, -20 5353 .cfi_offset 5, -16 5354 .cfi_offset 6, -12 5355 .cfi_offset 7, -8 5356 .cfi_offset 14, -4 5357 0002 CE46 mov lr, r9 5358 0004 00B5 push {lr} 5359 .LCFI45: 5360 .cfi_def_cfa_offset 24 5361 .cfi_offset 9, -24 5362 0006 86B0 sub sp, sp, #24 5363 .LCFI46: 5364 .cfi_def_cfa_offset 48 5365 0008 0400 movs r4, r0 5366 000a 0391 str r1, [sp, #12] 5367 000c 0492 str r2, [sp, #16] 5368 000e 0593 str r3, [sp, #20] 5369 0010 0CAB add r3, sp, #48 5370 .LVL446: 5371 0012 40CB ldmia r3!, {r6} 5372 .LVL447: 5373 0014 1F88 ldrh r7, [r3] 2882:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5374 .loc 1 2882 0 5375 0016 4123 movs r3, #65 5376 .LVL448: 5377 0018 C35C ldrb r3, [r0, r3] 5378 001a 202B cmp r3, #32 5379 001c 00D0 beq .LCB5451 ARM GAS /tmp/ccpK4Ax4.s page 223 5380 001e 91E0 b .L377 @long jump 5381 .LCB5451: 2884:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5382 .loc 1 2884 0 5383 0020 002E cmp r6, #0 5384 0022 55D0 beq .L369 2884:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5385 .loc 1 2884 0 is_stmt 0 discriminator 1 5386 0024 002F cmp r7, #0 5387 0026 53D0 beq .L369 2890:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5388 .loc 1 2890 0 is_stmt 1 5389 0028 0368 ldr r3, [r0] 5390 002a 9B69 ldr r3, [r3, #24] 5391 002c 1B04 lsls r3, r3, #16 5392 002e 00D5 bpl .LCB5461 5393 0030 8EE0 b .L378 @long jump 5394 .LCB5461: 2896:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5395 .loc 1 2896 0 5396 0032 4023 movs r3, #64 5397 0034 C35C ldrb r3, [r0, r3] 5398 0036 012B cmp r3, #1 5399 0038 00D1 bne .LCB5465 5400 003a 8BE0 b .L379 @long jump 5401 .LCB5465: 2896:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5402 .loc 1 2896 0 is_stmt 0 discriminator 2 5403 003c 4025 movs r5, #64 5404 003e 0123 movs r3, #1 5405 0040 4355 strb r3, [r0, r5] 2899:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5406 .loc 1 2899 0 is_stmt 1 discriminator 2 5407 0042 FFF7FEFF bl HAL_GetTick 5408 .LVL449: 2901:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MEM; 5409 .loc 1 2901 0 discriminator 2 5410 0046 4123 movs r3, #65 5411 0048 2222 movs r2, #34 5412 004a E254 strb r2, [r4, r3] 2902:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 5413 .loc 1 2902 0 discriminator 2 5414 004c 0133 adds r3, r3, #1 5415 004e E554 strb r5, [r4, r3] 2903:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5416 .loc 1 2903 0 discriminator 2 5417 0050 0023 movs r3, #0 5418 0052 6364 str r3, [r4, #68] 2906:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 5419 .loc 1 2906 0 discriminator 2 5420 0054 6662 str r6, [r4, #36] 2907:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 5421 .loc 1 2907 0 discriminator 2 5422 0056 6785 strh r7, [r4, #42] 2908:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_DMA; 5423 .loc 1 2908 0 discriminator 2 5424 0058 3F4B ldr r3, .L383 ARM GAS /tmp/ccpK4Ax4.s page 224 5425 005a E362 str r3, [r4, #44] 2909:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5426 .loc 1 2909 0 discriminator 2 5427 005c 3F4B ldr r3, .L383+4 5428 005e 6363 str r3, [r4, #52] 2911:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5429 .loc 1 2911 0 discriminator 2 5430 0060 638D ldrh r3, [r4, #42] 5431 0062 9BB2 uxth r3, r3 5432 0064 FF2B cmp r3, #255 5433 0066 38D9 bls .L371 2913:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 5434 .loc 1 2913 0 5435 0068 FF23 movs r3, #255 5436 006a 2385 strh r3, [r4, #40] 5437 .LVL450: 2914:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5438 .loc 1 2914 0 5439 006c 8023 movs r3, #128 5440 006e 5B04 lsls r3, r3, #17 5441 0070 9946 mov r9, r3 5442 .LVL451: 5443 .L372: 2923:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5444 .loc 1 2923 0 5445 0072 0190 str r0, [sp, #4] 5446 0074 1923 movs r3, #25 5447 0076 0093 str r3, [sp] 5448 0078 059B ldr r3, [sp, #20] 5449 007a 049A ldr r2, [sp, #16] 5450 007c 0399 ldr r1, [sp, #12] 5451 007e 2000 movs r0, r4 5452 .LVL452: 5453 0080 FFF7FEFF bl I2C_RequestMemoryRead 5454 .LVL453: 5455 0084 0028 cmp r0, #0 5456 0086 2ED1 bne .L381 2930:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5457 .loc 1 2930 0 5458 0088 E36B ldr r3, [r4, #60] 5459 008a 002B cmp r3, #0 5460 008c 30D0 beq .L374 2933:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5461 .loc 1 2933 0 5462 008e 344A ldr r2, .L383+8 5463 0090 9A62 str r2, [r3, #40] 2936:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5464 .loc 1 2936 0 5465 0092 E36B ldr r3, [r4, #60] 5466 0094 334A ldr r2, .L383+12 5467 0096 1A63 str r2, [r3, #48] 2939:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = NULL; 5468 .loc 1 2939 0 5469 0098 E26B ldr r2, [r4, #60] 5470 009a 0023 movs r3, #0 5471 009c D362 str r3, [r2, #44] 2940:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 225 5472 .loc 1 2940 0 5473 009e E26B ldr r2, [r4, #60] 5474 00a0 5363 str r3, [r2, #52] 2943:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5475 .loc 1 2943 0 5476 00a2 2168 ldr r1, [r4] 5477 00a4 2431 adds r1, r1, #36 5478 00a6 238D ldrh r3, [r4, #40] 5479 00a8 3200 movs r2, r6 5480 00aa E06B ldr r0, [r4, #60] 5481 00ac FFF7FEFF bl HAL_DMA_Start_IT 5482 .LVL454: 5483 00b0 061E subs r6, r0, #0 5484 .LVL455: 2960:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5485 .loc 1 2960 0 5486 00b2 2BD0 beq .L382 2983:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 5487 .loc 1 2983 0 5488 00b4 4123 movs r3, #65 5489 00b6 2022 movs r2, #32 5490 00b8 E254 strb r2, [r4, r3] 2984:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5491 .loc 1 2984 0 5492 00ba 0022 movs r2, #0 5493 00bc 0133 adds r3, r3, #1 5494 00be E254 strb r2, [r4, r3] 2987:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5495 .loc 1 2987 0 5496 00c0 636C ldr r3, [r4, #68] 5497 00c2 1021 movs r1, #16 5498 00c4 0B43 orrs r3, r1 5499 00c6 6364 str r3, [r4, #68] 2990:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5500 .loc 1 2990 0 5501 00c8 4023 movs r3, #64 5502 00ca E254 strb r2, [r4, r3] 2992:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5503 .loc 1 2992 0 5504 00cc 0126 movs r6, #1 5505 00ce 3AE0 b .L368 5506 .LVL456: 5507 .L369: 2886:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 5508 .loc 1 2886 0 5509 00d0 8023 movs r3, #128 5510 00d2 9B00 lsls r3, r3, #2 5511 00d4 6364 str r3, [r4, #68] 2887:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5512 .loc 1 2887 0 5513 00d6 0126 movs r6, #1 5514 00d8 35E0 b .L368 5515 .LVL457: 5516 .L371: 2918:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_AUTOEND_MODE; 5517 .loc 1 2918 0 5518 00da 638D ldrh r3, [r4, #42] ARM GAS /tmp/ccpK4Ax4.s page 226 5519 00dc 2385 strh r3, [r4, #40] 5520 .LVL458: 2919:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5521 .loc 1 2919 0 5522 00de 8023 movs r3, #128 5523 00e0 9B04 lsls r3, r3, #18 5524 00e2 9946 mov r9, r3 5525 00e4 C5E7 b .L372 5526 .LVL459: 5527 .L381: 2926:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 5528 .loc 1 2926 0 5529 00e6 4023 movs r3, #64 5530 00e8 0022 movs r2, #0 5531 00ea E254 strb r2, [r4, r3] 2927:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5532 .loc 1 2927 0 5533 00ec 0126 movs r6, #1 5534 00ee 2AE0 b .L368 5535 .L374: 2948:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 5536 .loc 1 2948 0 5537 00f0 4123 movs r3, #65 5538 00f2 2022 movs r2, #32 5539 00f4 E254 strb r2, [r4, r3] 2949:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5540 .loc 1 2949 0 5541 00f6 0022 movs r2, #0 5542 00f8 0133 adds r3, r3, #1 5543 00fa E254 strb r2, [r4, r3] 2952:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5544 .loc 1 2952 0 5545 00fc 636C ldr r3, [r4, #68] 5546 00fe 8021 movs r1, #128 5547 0100 0B43 orrs r3, r1 5548 0102 6364 str r3, [r4, #68] 2955:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5549 .loc 1 2955 0 5550 0104 4023 movs r3, #64 5551 0106 E254 strb r2, [r4, r3] 2957:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5552 .loc 1 2957 0 5553 0108 0126 movs r6, #1 5554 010a 1CE0 b .L368 5555 .LVL460: 5556 .L382: 2963:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5557 .loc 1 2963 0 5558 010c 228D ldrh r2, [r4, #40] 5559 010e D2B2 uxtb r2, r2 5560 0110 154B ldr r3, .L383+16 5561 0112 0093 str r3, [sp] 5562 0114 4B46 mov r3, r9 5563 0116 0399 ldr r1, [sp, #12] 5564 0118 2000 movs r0, r4 5565 .LVL461: 5566 011a FFF7FEFF bl I2C_TransferConfig ARM GAS /tmp/ccpK4Ax4.s page 227 5567 .LVL462: 2966:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5568 .loc 1 2966 0 5569 011e 638D ldrh r3, [r4, #42] 5570 0120 228D ldrh r2, [r4, #40] 5571 0122 9B1A subs r3, r3, r2 5572 0124 9BB2 uxth r3, r3 5573 0126 6385 strh r3, [r4, #42] 2969:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5574 .loc 1 2969 0 5575 0128 4023 movs r3, #64 5576 012a 0022 movs r2, #0 5577 012c E254 strb r2, [r4, r3] 2975:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5578 .loc 1 2975 0 5579 012e 1121 movs r1, #17 5580 0130 2000 movs r0, r4 5581 0132 FFF7FEFF bl I2C_Enable_IRQ 5582 .LVL463: 2978:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5583 .loc 1 2978 0 5584 0136 2268 ldr r2, [r4] 5585 0138 1168 ldr r1, [r2] 5586 013a 8023 movs r3, #128 5587 013c 1B02 lsls r3, r3, #8 5588 013e 0B43 orrs r3, r1 5589 0140 1360 str r3, [r2] 2995:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5590 .loc 1 2995 0 5591 0142 00E0 b .L368 5592 .LVL464: 5593 .L377: 2999:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5594 .loc 1 2999 0 5595 0144 0226 movs r6, #2 5596 .LVL465: 5597 .L368: 3001:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5598 .loc 1 3001 0 5599 0146 3000 movs r0, r6 5600 0148 06B0 add sp, sp, #24 5601 @ sp needed 5602 .LVL466: 5603 014a 04BC pop {r2} 5604 014c 9146 mov r9, r2 5605 014e F0BD pop {r4, r5, r6, r7, pc} 5606 .LVL467: 5607 .L378: 2892:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5608 .loc 1 2892 0 5609 0150 0226 movs r6, #2 5610 0152 F8E7 b .L368 5611 .L379: 2896:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5612 .loc 1 2896 0 5613 0154 0226 movs r6, #2 5614 0156 F6E7 b .L368 ARM GAS /tmp/ccpK4Ax4.s page 228 5615 .L384: 5616 .align 2 5617 .L383: 5618 0158 0000FFFF .word -65536 5619 015c 00000000 .word I2C_Master_ISR_DMA 5620 0160 00000000 .word I2C_DMAMasterReceiveCplt 5621 0164 00000000 .word I2C_DMAError 5622 0168 00240080 .word -2147474432 5623 .cfi_endproc 5624 .LFE61: 5626 .section .text.HAL_I2C_IsDeviceReady,"ax",%progbits 5627 .align 1 5628 .global HAL_I2C_IsDeviceReady 5629 .syntax unified 5630 .code 16 5631 .thumb_func 5632 .fpu softvfp 5634 HAL_I2C_IsDeviceReady: 5635 .LFB62: 3015:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tickstart; 5636 .loc 1 3015 0 5637 .cfi_startproc 5638 @ args = 0, pretend = 0, frame = 16 5639 @ frame_needed = 0, uses_anonymous_args = 0 5640 .LVL468: 5641 0000 F0B5 push {r4, r5, r6, r7, lr} 5642 .LCFI47: 5643 .cfi_def_cfa_offset 20 5644 .cfi_offset 4, -20 5645 .cfi_offset 5, -16 5646 .cfi_offset 6, -12 5647 .cfi_offset 7, -8 5648 .cfi_offset 14, -4 5649 0002 87B0 sub sp, sp, #28 5650 .LCFI48: 5651 .cfi_def_cfa_offset 48 5652 0004 0600 movs r6, r0 5653 0006 0391 str r1, [sp, #12] 5654 0008 1500 movs r5, r2 5655 000a 1F00 movs r7, r3 3018:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5656 .loc 1 3018 0 5657 000c 0023 movs r3, #0 5658 .LVL469: 5659 000e 0593 str r3, [sp, #20] 3023:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5660 .loc 1 3023 0 5661 0010 4133 adds r3, r3, #65 5662 0012 C35C ldrb r3, [r0, r3] 5663 0014 202B cmp r3, #32 5664 0016 00D0 beq .LCB5741 5665 0018 A2E0 b .L396 @long jump 5666 .LCB5741: 3025:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5667 .loc 1 3025 0 5668 001a 0368 ldr r3, [r0] 5669 001c 9B69 ldr r3, [r3, #24] ARM GAS /tmp/ccpK4Ax4.s page 229 5670 001e 1B04 lsls r3, r3, #16 5671 0020 00D5 bpl .LCB5747 5672 0022 A0E0 b .L397 @long jump 5673 .LCB5747: 3031:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5674 .loc 1 3031 0 5675 0024 4023 movs r3, #64 5676 0026 C35C ldrb r3, [r0, r3] 5677 0028 012B cmp r3, #1 5678 002a 00D1 bne .LCB5751 5679 002c 9DE0 b .L398 @long jump 5680 .LCB5751: 3031:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5681 .loc 1 3031 0 is_stmt 0 discriminator 2 5682 002e 4023 movs r3, #64 5683 0030 0122 movs r2, #1 5684 .LVL470: 5685 0032 C254 strb r2, [r0, r3] 3033:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 5686 .loc 1 3033 0 is_stmt 1 discriminator 2 5687 0034 0133 adds r3, r3, #1 5688 0036 2332 adds r2, r2, #35 5689 0038 C254 strb r2, [r0, r3] 3034:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5690 .loc 1 3034 0 discriminator 2 5691 003a 0023 movs r3, #0 5692 003c 4364 str r3, [r0, #68] 5693 .LVL471: 5694 .L395: 3039:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5695 .loc 1 3039 0 5696 003e F368 ldr r3, [r6, #12] 5697 0040 012B cmp r3, #1 5698 0042 18D0 beq .L402 3039:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5699 .loc 1 3039 0 is_stmt 0 discriminator 2 5700 0044 039B ldr r3, [sp, #12] 5701 0046 9A05 lsls r2, r3, #22 5702 0048 920D lsrs r2, r2, #22 5703 004a A023 movs r3, #160 5704 004c 9B01 lsls r3, r3, #6 5705 004e 1343 orrs r3, r2 5706 .L388: 3039:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5707 .loc 1 3039 0 discriminator 4 5708 0050 3268 ldr r2, [r6] 5709 0052 5360 str r3, [r2, #4] 3043:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5710 .loc 1 3043 0 is_stmt 1 discriminator 4 5711 0054 FFF7FEFF bl HAL_GetTick 5712 .LVL472: 5713 0058 0400 movs r4, r0 5714 .LVL473: 3045:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmp2 = __HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF); 5715 .loc 1 3045 0 discriminator 4 5716 005a 3268 ldr r2, [r6] 5717 005c 9169 ldr r1, [r2, #24] ARM GAS /tmp/ccpK4Ax4.s page 230 5718 005e 2023 movs r3, #32 5719 0060 0B40 ands r3, r1 5720 0062 591E subs r1, r3, #1 5721 0064 8B41 sbcs r3, r3, r1 5722 0066 D9B2 uxtb r1, r3 5723 .LVL474: 3046:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5724 .loc 1 3046 0 discriminator 4 5725 0068 9369 ldr r3, [r2, #24] 5726 006a 1022 movs r2, #16 5727 006c 1A40 ands r2, r3 5728 006e 531E subs r3, r2, #1 5729 0070 9A41 sbcs r2, r2, r3 5730 0072 D3B2 uxtb r3, r2 5731 .LVL475: 3048:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5732 .loc 1 3048 0 discriminator 4 5733 0074 12E0 b .L389 5734 .LVL476: 5735 .L402: 3039:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5736 .loc 1 3039 0 discriminator 1 5737 0076 039B ldr r3, [sp, #12] 5738 0078 9A05 lsls r2, r3, #22 5739 007a 920D lsrs r2, r2, #22 5740 007c 3F4B ldr r3, .L406 5741 007e 1343 orrs r3, r2 5742 0080 E6E7 b .L388 5743 .LVL477: 5744 .L390: 3067:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** tmp2 = __HAL_I2C_GET_FLAG(hi2c, I2C_FLAG_AF); 5745 .loc 1 3067 0 5746 0082 3268 ldr r2, [r6] 5747 0084 9169 ldr r1, [r2, #24] 5748 0086 2023 movs r3, #32 5749 0088 0B40 ands r3, r1 5750 008a 591E subs r1, r3, #1 5751 008c 8B41 sbcs r3, r3, r1 5752 008e D9B2 uxtb r1, r3 5753 .LVL478: 3068:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5754 .loc 1 3068 0 5755 0090 9269 ldr r2, [r2, #24] 5756 0092 1023 movs r3, #16 5757 0094 1340 ands r3, r2 5758 0096 5A1E subs r2, r3, #1 5759 0098 9341 sbcs r3, r3, r2 5760 009a DBB2 uxtb r3, r3 5761 .LVL479: 5762 .L389: 3048:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5763 .loc 1 3048 0 5764 009c 0B43 orrs r3, r1 5765 .LVL480: 5766 009e 13D1 bne .L403 3050:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5767 .loc 1 3050 0 ARM GAS /tmp/ccpK4Ax4.s page 231 5768 00a0 7B1C adds r3, r7, #1 5769 00a2 EED0 beq .L390 3052:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5770 .loc 1 3052 0 5771 00a4 FFF7FEFF bl HAL_GetTick 5772 .LVL481: 5773 00a8 001B subs r0, r0, r4 5774 00aa B842 cmp r0, r7 5775 00ac 01D8 bhi .L391 3052:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5776 .loc 1 3052 0 is_stmt 0 discriminator 1 5777 00ae 002F cmp r7, #0 5778 00b0 E7D1 bne .L390 5779 .L391: 3055:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5780 .loc 1 3055 0 is_stmt 1 5781 00b2 2022 movs r2, #32 5782 00b4 4123 movs r3, #65 5783 00b6 F254 strb r2, [r6, r3] 3058:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5784 .loc 1 3058 0 5785 00b8 736C ldr r3, [r6, #68] 5786 00ba 1343 orrs r3, r2 5787 00bc 7364 str r3, [r6, #68] 3061:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5788 .loc 1 3061 0 5789 00be 4023 movs r3, #64 5790 00c0 0022 movs r2, #0 5791 00c2 F254 strb r2, [r6, r3] 3063:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5792 .loc 1 3063 0 5793 00c4 0120 movs r0, #1 5794 00c6 4CE0 b .L386 5795 .LVL482: 5796 .L403: 3072:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5797 .loc 1 3072 0 5798 00c8 3368 ldr r3, [r6] 5799 00ca 9B69 ldr r3, [r3, #24] 5800 00cc DB06 lsls r3, r3, #27 5801 00ce 22D5 bpl .L404 3094:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5802 .loc 1 3094 0 5803 00d0 0094 str r4, [sp] 5804 00d2 3B00 movs r3, r7 5805 00d4 0022 movs r2, #0 5806 00d6 2021 movs r1, #32 5807 .LVL483: 5808 00d8 3000 movs r0, r6 5809 00da FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 5810 .LVL484: 5811 00de 0028 cmp r0, #0 5812 00e0 47D1 bne .L400 3100:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5813 .loc 1 3100 0 5814 00e2 3368 ldr r3, [r6] 5815 00e4 1022 movs r2, #16 ARM GAS /tmp/ccpK4Ax4.s page 232 5816 00e6 DA61 str r2, [r3, #28] 3103:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5817 .loc 1 3103 0 5818 00e8 3368 ldr r3, [r6] 5819 00ea 1032 adds r2, r2, #16 5820 00ec DA61 str r2, [r3, #28] 3107:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5821 .loc 1 3107 0 5822 00ee 059B ldr r3, [sp, #20] 5823 00f0 AB42 cmp r3, r5 5824 00f2 22D0 beq .L405 5825 .L394: 3123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5826 .loc 1 3123 0 5827 00f4 059B ldr r3, [sp, #20] 5828 00f6 0133 adds r3, r3, #1 5829 00f8 0593 str r3, [sp, #20] 3125:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5830 .loc 1 3125 0 5831 00fa 059B ldr r3, [sp, #20] 5832 00fc AB42 cmp r3, r5 5833 00fe 9ED3 bcc .L395 3128:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5834 .loc 1 3128 0 5835 0100 2022 movs r2, #32 5836 0102 4123 movs r3, #65 5837 0104 F254 strb r2, [r6, r3] 3131:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5838 .loc 1 3131 0 5839 0106 736C ldr r3, [r6, #68] 5840 0108 1343 orrs r3, r2 5841 010a 7364 str r3, [r6, #68] 3134:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5842 .loc 1 3134 0 5843 010c 4023 movs r3, #64 5844 010e 0022 movs r2, #0 5845 0110 F254 strb r2, [r6, r3] 3136:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5846 .loc 1 3136 0 5847 0112 0120 movs r0, #1 5848 0114 25E0 b .L386 5849 .LVL485: 5850 .L404: 3075:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5851 .loc 1 3075 0 5852 0116 0094 str r4, [sp] 5853 0118 3B00 movs r3, r7 5854 011a 0022 movs r2, #0 5855 011c 2021 movs r1, #32 5856 .LVL486: 5857 011e 3000 movs r0, r6 5858 0120 FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 5859 .LVL487: 5860 0124 0028 cmp r0, #0 5861 0126 22D1 bne .L399 3081:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5862 .loc 1 3081 0 ARM GAS /tmp/ccpK4Ax4.s page 233 5863 0128 3268 ldr r2, [r6] 5864 012a 2023 movs r3, #32 5865 012c D361 str r3, [r2, #28] 3084:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5866 .loc 1 3084 0 5867 012e 4122 movs r2, #65 5868 0130 B354 strb r3, [r6, r2] 3087:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5869 .loc 1 3087 0 5870 0132 2033 adds r3, r3, #32 5871 0134 0022 movs r2, #0 5872 0136 F254 strb r2, [r6, r3] 3089:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5873 .loc 1 3089 0 5874 0138 13E0 b .L386 5875 .L405: 3110:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5876 .loc 1 3110 0 5877 013a 3268 ldr r2, [r6] 5878 013c 5168 ldr r1, [r2, #4] 5879 013e 8023 movs r3, #128 5880 0140 DB01 lsls r3, r3, #7 5881 0142 0B43 orrs r3, r1 5882 0144 5360 str r3, [r2, #4] 3113:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5883 .loc 1 3113 0 5884 0146 0094 str r4, [sp] 5885 0148 3B00 movs r3, r7 5886 014a 0022 movs r2, #0 5887 014c 2021 movs r1, #32 5888 014e 3000 movs r0, r6 5889 0150 FFF7FEFF bl I2C_WaitOnFlagUntilTimeout 5890 .LVL488: 5891 0154 0028 cmp r0, #0 5892 0156 0ED1 bne .L401 3119:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5893 .loc 1 3119 0 5894 0158 3368 ldr r3, [r6] 5895 015a 2022 movs r2, #32 5896 015c DA61 str r2, [r3, #28] 5897 015e C9E7 b .L394 5898 .LVL489: 5899 .L396: 3140:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5900 .loc 1 3140 0 5901 0160 0220 movs r0, #2 5902 .LVL490: 5903 .L386: 3142:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5904 .loc 1 3142 0 5905 0162 07B0 add sp, sp, #28 5906 @ sp needed 5907 .LVL491: 5908 .LVL492: 5909 .LVL493: 5910 0164 F0BD pop {r4, r5, r6, r7, pc} 5911 .LVL494: ARM GAS /tmp/ccpK4Ax4.s page 234 5912 .L397: 3027:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5913 .loc 1 3027 0 5914 0166 0220 movs r0, #2 5915 .LVL495: 5916 0168 FBE7 b .L386 5917 .LVL496: 5918 .L398: 3031:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5919 .loc 1 3031 0 5920 016a 0220 movs r0, #2 5921 .LVL497: 5922 016c F9E7 b .L386 5923 .LVL498: 5924 .L399: 3077:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5925 .loc 1 3077 0 5926 016e 0120 movs r0, #1 5927 0170 F7E7 b .L386 5928 .L400: 3096:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5929 .loc 1 3096 0 5930 0172 0120 movs r0, #1 5931 0174 F5E7 b .L386 5932 .L401: 3115:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 5933 .loc 1 3115 0 5934 0176 0120 movs r0, #1 5935 0178 F3E7 b .L386 5936 .L407: 5937 017a C046 .align 2 5938 .L406: 5939 017c 00200002 .word 33562624 5940 .cfi_endproc 5941 .LFE62: 5943 .section .text.HAL_I2C_Master_Seq_Transmit_IT,"ax",%progbits 5944 .align 1 5945 .global HAL_I2C_Master_Seq_Transmit_IT 5946 .syntax unified 5947 .code 16 5948 .thumb_func 5949 .fpu softvfp 5951 HAL_I2C_Master_Seq_Transmit_IT: 5952 .LFB63: 3157:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 5953 .loc 1 3157 0 5954 .cfi_startproc 5955 @ args = 4, pretend = 0, frame = 0 5956 @ frame_needed = 0, uses_anonymous_args = 0 5957 .LVL499: 5958 0000 70B5 push {r4, r5, r6, lr} 5959 .LCFI49: 5960 .cfi_def_cfa_offset 16 5961 .cfi_offset 4, -16 5962 .cfi_offset 5, -12 5963 .cfi_offset 6, -8 5964 .cfi_offset 14, -4 ARM GAS /tmp/ccpK4Ax4.s page 235 5965 0002 82B0 sub sp, sp, #8 5966 .LCFI50: 5967 .cfi_def_cfa_offset 24 5968 0004 0400 movs r4, r0 5969 0006 0D00 movs r5, r1 5970 .LVL500: 3164:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 5971 .loc 1 3164 0 5972 0008 4121 movs r1, #65 5973 .LVL501: 5974 000a 415C ldrb r1, [r0, r1] 5975 000c 2029 cmp r1, #32 5976 000e 49D1 bne .L414 3167:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5977 .loc 1 3167 0 5978 0010 2031 adds r1, r1, #32 5979 0012 415C ldrb r1, [r0, r1] 5980 0014 0129 cmp r1, #1 5981 0016 48D0 beq .L415 3167:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5982 .loc 1 3167 0 is_stmt 0 discriminator 2 5983 0018 4021 movs r1, #64 5984 001a 0120 movs r0, #1 5985 .LVL502: 5986 001c 6054 strb r0, [r4, r1] 3169:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 5987 .loc 1 3169 0 is_stmt 1 discriminator 2 5988 001e 0131 adds r1, r1, #1 5989 0020 2030 adds r0, r0, #32 5990 0022 6054 strb r0, [r4, r1] 3170:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 5991 .loc 1 3170 0 discriminator 2 5992 0024 0131 adds r1, r1, #1 5993 0026 1138 subs r0, r0, #17 5994 0028 6054 strb r0, [r4, r1] 3171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 5995 .loc 1 3171 0 discriminator 2 5996 002a 0021 movs r1, #0 5997 002c 6164 str r1, [r4, #68] 3174:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 5998 .loc 1 3174 0 discriminator 2 5999 002e 6262 str r2, [r4, #36] 3175:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 6000 .loc 1 3175 0 discriminator 2 6001 0030 6385 strh r3, [r4, #42] 3176:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 6002 .loc 1 3176 0 discriminator 2 6003 0032 069B ldr r3, [sp, #24] 6004 .LVL503: 6005 0034 E362 str r3, [r4, #44] 6006 .LVL504: 3177:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6007 .loc 1 3177 0 discriminator 2 6008 0036 1E4B ldr r3, .L418 6009 0038 6363 str r3, [r4, #52] 3180:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6010 .loc 1 3180 0 discriminator 2 ARM GAS /tmp/ccpK4Ax4.s page 236 6011 003a 638D ldrh r3, [r4, #42] 6012 003c 9BB2 uxth r3, r3 6013 003e FF2B cmp r3, #255 6014 0040 10D9 bls .L410 3182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 6015 .loc 1 3182 0 6016 0042 FF23 movs r3, #255 6017 0044 2385 strh r3, [r4, #40] 6018 .LVL505: 3183:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6019 .loc 1 3183 0 6020 0046 8026 movs r6, #128 6021 0048 7604 lsls r6, r6, #17 6022 .LVL506: 6023 .L411: 3193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6024 .loc 1 3193 0 6025 004a 236B ldr r3, [r4, #48] 6026 004c 112B cmp r3, #17 6027 004e 0DD1 bne .L412 3193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6028 .loc 1 3193 0 is_stmt 0 discriminator 1 6029 0050 069B ldr r3, [sp, #24] 6030 0052 AA2B cmp r3, #170 6031 0054 0AD0 beq .L412 3193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6032 .loc 1 3193 0 discriminator 3 6033 0056 AA23 movs r3, #170 6034 0058 1B02 lsls r3, r3, #8 6035 005a 069A ldr r2, [sp, #24] 6036 .LVL507: 6037 005c 9A42 cmp r2, r3 6038 005e 05D0 beq .L412 3195:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6039 .loc 1 3195 0 is_stmt 1 6040 0060 0023 movs r3, #0 6041 0062 0CE0 b .L413 6042 .LVL508: 6043 .L410: 3187:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = hi2c->XferOptions; 6044 .loc 1 3187 0 6045 0064 638D ldrh r3, [r4, #42] 6046 0066 2385 strh r3, [r4, #40] 3188:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6047 .loc 1 3188 0 6048 0068 E66A ldr r6, [r4, #44] 6049 .LVL509: 6050 006a EEE7 b .L411 6051 .LVL510: 6052 .L412: 3200:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6053 .loc 1 3200 0 6054 006c 2000 movs r0, r4 6055 006e FFF7FEFF bl I2C_ConvertOtherXferOptions 6056 .LVL511: 3203:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6057 .loc 1 3203 0 ARM GAS /tmp/ccpK4Ax4.s page 237 6058 0072 638D ldrh r3, [r4, #42] 6059 0074 9BB2 uxth r3, r3 6060 0076 FE2B cmp r3, #254 6061 0078 12D8 bhi .L417 3205:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6062 .loc 1 3205 0 6063 007a E66A ldr r6, [r4, #44] 6064 .LVL512: 3159:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6065 .loc 1 3159 0 6066 007c 0D4B ldr r3, .L418+4 6067 .L413: 6068 .LVL513: 3210:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6069 .loc 1 3210 0 6070 007e 228D ldrh r2, [r4, #40] 6071 0080 D2B2 uxtb r2, r2 6072 0082 0093 str r3, [sp] 6073 0084 3300 movs r3, r6 6074 .LVL514: 6075 0086 2900 movs r1, r5 6076 0088 2000 movs r0, r4 6077 008a FFF7FEFF bl I2C_TransferConfig 6078 .LVL515: 3213:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6079 .loc 1 3213 0 6080 008e 4023 movs r3, #64 6081 0090 0022 movs r2, #0 6082 0092 E254 strb r2, [r4, r3] 3218:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6083 .loc 1 3218 0 6084 0094 0121 movs r1, #1 6085 0096 2000 movs r0, r4 6086 0098 FFF7FEFF bl I2C_Enable_IRQ 6087 .LVL516: 3220:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6088 .loc 1 3220 0 6089 009c 0020 movs r0, #0 6090 009e 02E0 b .L409 6091 .LVL517: 6092 .L417: 3159:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6093 .loc 1 3159 0 6094 00a0 044B ldr r3, .L418+4 6095 00a2 ECE7 b .L413 6096 .LVL518: 6097 .L414: 3224:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6098 .loc 1 3224 0 6099 00a4 0220 movs r0, #2 6100 .LVL519: 6101 .L409: 3226:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6102 .loc 1 3226 0 6103 00a6 02B0 add sp, sp, #8 6104 @ sp needed 6105 .LVL520: ARM GAS /tmp/ccpK4Ax4.s page 238 6106 00a8 70BD pop {r4, r5, r6, pc} 6107 .LVL521: 6108 .L415: 3167:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6109 .loc 1 3167 0 6110 00aa 0220 movs r0, #2 6111 .LVL522: 6112 00ac FBE7 b .L409 6113 .L419: 6114 00ae C046 .align 2 6115 .L418: 6116 00b0 00000000 .word I2C_Master_ISR_IT 6117 00b4 00200080 .word -2147475456 6118 .cfi_endproc 6119 .LFE63: 6121 .section .text.HAL_I2C_Master_Seq_Transmit_DMA,"ax",%progbits 6122 .align 1 6123 .global HAL_I2C_Master_Seq_Transmit_DMA 6124 .syntax unified 6125 .code 16 6126 .thumb_func 6127 .fpu softvfp 6129 HAL_I2C_Master_Seq_Transmit_DMA: 6130 .LFB64: 3241:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 6131 .loc 1 3241 0 6132 .cfi_startproc 6133 @ args = 4, pretend = 0, frame = 8 6134 @ frame_needed = 0, uses_anonymous_args = 0 6135 .LVL523: 6136 0000 F0B5 push {r4, r5, r6, r7, lr} 6137 .LCFI51: 6138 .cfi_def_cfa_offset 20 6139 .cfi_offset 4, -20 6140 .cfi_offset 5, -16 6141 .cfi_offset 6, -12 6142 .cfi_offset 7, -8 6143 .cfi_offset 14, -4 6144 0002 85B0 sub sp, sp, #20 6145 .LCFI52: 6146 .cfi_def_cfa_offset 40 6147 0004 0400 movs r4, r0 6148 0006 0391 str r1, [sp, #12] 6149 0008 1500 movs r5, r2 6150 .LVL524: 3249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6151 .loc 1 3249 0 6152 000a 4122 movs r2, #65 6153 .LVL525: 6154 000c 825C ldrb r2, [r0, r2] 6155 000e 202A cmp r2, #32 6156 0010 00D0 beq .LCB6267 6157 0012 9DE0 b .L430 @long jump 6158 .LCB6267: 3252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6159 .loc 1 3252 0 6160 0014 2032 adds r2, r2, #32 ARM GAS /tmp/ccpK4Ax4.s page 239 6161 0016 825C ldrb r2, [r0, r2] 6162 0018 012A cmp r2, #1 6163 001a 00D1 bne .LCB6271 6164 001c 9CE0 b .L431 @long jump 6165 .LCB6271: 3252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6166 .loc 1 3252 0 is_stmt 0 discriminator 2 6167 001e 4022 movs r2, #64 6168 0020 0121 movs r1, #1 6169 .LVL526: 6170 0022 8154 strb r1, [r0, r2] 3254:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 6171 .loc 1 3254 0 is_stmt 1 discriminator 2 6172 0024 0132 adds r2, r2, #1 6173 0026 2031 adds r1, r1, #32 6174 0028 8154 strb r1, [r0, r2] 3255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 6175 .loc 1 3255 0 discriminator 2 6176 002a 0132 adds r2, r2, #1 6177 002c 1139 subs r1, r1, #17 6178 002e 8154 strb r1, [r0, r2] 3256:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6179 .loc 1 3256 0 discriminator 2 6180 0030 0022 movs r2, #0 6181 0032 4264 str r2, [r0, #68] 3259:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 6182 .loc 1 3259 0 discriminator 2 6183 0034 4562 str r5, [r0, #36] 3260:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 6184 .loc 1 3260 0 discriminator 2 6185 0036 4385 strh r3, [r0, #42] 3261:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_DMA; 6186 .loc 1 3261 0 discriminator 2 6187 0038 0A9B ldr r3, [sp, #40] 6188 .LVL527: 6189 003a C362 str r3, [r0, #44] 6190 .LVL528: 3262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6191 .loc 1 3262 0 discriminator 2 6192 003c 474B ldr r3, .L436 6193 003e 4363 str r3, [r0, #52] 3265:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6194 .loc 1 3265 0 discriminator 2 6195 0040 438D ldrh r3, [r0, #42] 6196 0042 9BB2 uxth r3, r3 6197 0044 FF2B cmp r3, #255 6198 0046 10D9 bls .L422 3267:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 6199 .loc 1 3267 0 6200 0048 FF23 movs r3, #255 6201 004a 0385 strh r3, [r0, #40] 6202 .LVL529: 3268:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6203 .loc 1 3268 0 6204 004c 8027 movs r7, #128 6205 004e 7F04 lsls r7, r7, #17 6206 .LVL530: ARM GAS /tmp/ccpK4Ax4.s page 240 6207 .L423: 3278:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6208 .loc 1 3278 0 6209 0050 236B ldr r3, [r4, #48] 6210 0052 112B cmp r3, #17 6211 0054 0DD1 bne .L424 3278:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6212 .loc 1 3278 0 is_stmt 0 discriminator 1 6213 0056 0A9B ldr r3, [sp, #40] 6214 0058 AA2B cmp r3, #170 6215 005a 0AD0 beq .L424 3278:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6216 .loc 1 3278 0 discriminator 3 6217 005c AA23 movs r3, #170 6218 005e 1B02 lsls r3, r3, #8 6219 0060 0A9A ldr r2, [sp, #40] 6220 0062 9A42 cmp r2, r3 6221 0064 05D0 beq .L424 3280:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6222 .loc 1 3280 0 is_stmt 1 6223 0066 0026 movs r6, #0 6224 0068 0CE0 b .L425 6225 .LVL531: 6226 .L422: 3272:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = hi2c->XferOptions; 6227 .loc 1 3272 0 6228 006a 438D ldrh r3, [r0, #42] 6229 006c 0385 strh r3, [r0, #40] 3273:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6230 .loc 1 3273 0 6231 006e C76A ldr r7, [r0, #44] 6232 .LVL532: 6233 0070 EEE7 b .L423 6234 .L424: 3285:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6235 .loc 1 3285 0 6236 0072 2000 movs r0, r4 6237 .LVL533: 6238 0074 FFF7FEFF bl I2C_ConvertOtherXferOptions 6239 .LVL534: 3288:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6240 .loc 1 3288 0 6241 0078 638D ldrh r3, [r4, #42] 6242 007a 9BB2 uxth r3, r3 6243 007c FE2B cmp r3, #254 6244 007e 28D8 bhi .L433 3290:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6245 .loc 1 3290 0 6246 0080 E76A ldr r7, [r4, #44] 6247 .LVL535: 3243:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 6248 .loc 1 3243 0 6249 0082 374E ldr r6, .L436+4 6250 .L425: 6251 .LVL536: 3294:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6252 .loc 1 3294 0 ARM GAS /tmp/ccpK4Ax4.s page 241 6253 0084 228D ldrh r2, [r4, #40] 6254 0086 002A cmp r2, #0 6255 0088 4ED0 beq .L426 3296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6256 .loc 1 3296 0 6257 008a A36B ldr r3, [r4, #56] 6258 008c 002B cmp r3, #0 6259 008e 22D0 beq .L427 3299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6260 .loc 1 3299 0 6261 0090 344A ldr r2, .L436+8 6262 0092 9A62 str r2, [r3, #40] 3302:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6263 .loc 1 3302 0 6264 0094 A36B ldr r3, [r4, #56] 6265 0096 344A ldr r2, .L436+12 6266 0098 1A63 str r2, [r3, #48] 3305:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = NULL; 6267 .loc 1 3305 0 6268 009a A26B ldr r2, [r4, #56] 6269 009c 0023 movs r3, #0 6270 009e D362 str r3, [r2, #44] 3306:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6271 .loc 1 3306 0 6272 00a0 A26B ldr r2, [r4, #56] 6273 00a2 5363 str r3, [r2, #52] 3309:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6274 .loc 1 3309 0 6275 00a4 2268 ldr r2, [r4] 6276 00a6 2832 adds r2, r2, #40 6277 00a8 238D ldrh r3, [r4, #40] 6278 00aa 2900 movs r1, r5 6279 00ac A06B ldr r0, [r4, #56] 6280 00ae FFF7FEFF bl HAL_DMA_Start_IT 6281 .LVL537: 6282 00b2 051E subs r5, r0, #0 6283 .LVL538: 3326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6284 .loc 1 3326 0 6285 00b4 1DD0 beq .L435 3349:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 6286 .loc 1 3349 0 6287 00b6 4123 movs r3, #65 6288 00b8 2022 movs r2, #32 6289 00ba E254 strb r2, [r4, r3] 3350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6290 .loc 1 3350 0 6291 00bc 0022 movs r2, #0 6292 00be 0133 adds r3, r3, #1 6293 00c0 E254 strb r2, [r4, r3] 3353:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6294 .loc 1 3353 0 6295 00c2 636C ldr r3, [r4, #68] 6296 00c4 1021 movs r1, #16 6297 00c6 0B43 orrs r3, r1 6298 00c8 6364 str r3, [r4, #68] 3356:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 242 6299 .loc 1 3356 0 6300 00ca 4023 movs r3, #64 6301 00cc E254 strb r2, [r4, r3] 3358:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6302 .loc 1 3358 0 6303 00ce 0125 movs r5, #1 6304 00d0 3FE0 b .L421 6305 .LVL539: 6306 .L433: 3243:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 6307 .loc 1 3243 0 6308 00d2 234E ldr r6, .L436+4 6309 00d4 D6E7 b .L425 6310 .LVL540: 6311 .L427: 3314:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 6312 .loc 1 3314 0 6313 00d6 4123 movs r3, #65 6314 00d8 2022 movs r2, #32 6315 00da E254 strb r2, [r4, r3] 3315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6316 .loc 1 3315 0 6317 00dc 0022 movs r2, #0 6318 00de 0133 adds r3, r3, #1 6319 00e0 E254 strb r2, [r4, r3] 3318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6320 .loc 1 3318 0 6321 00e2 636C ldr r3, [r4, #68] 6322 00e4 8021 movs r1, #128 6323 00e6 0B43 orrs r3, r1 6324 00e8 6364 str r3, [r4, #68] 3321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6325 .loc 1 3321 0 6326 00ea 4023 movs r3, #64 6327 00ec E254 strb r2, [r4, r3] 3323:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6328 .loc 1 3323 0 6329 00ee 0125 movs r5, #1 6330 .LVL541: 6331 00f0 2FE0 b .L421 6332 .LVL542: 6333 .L435: 3329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6334 .loc 1 3329 0 6335 00f2 228D ldrh r2, [r4, #40] 6336 00f4 D2B2 uxtb r2, r2 6337 00f6 0096 str r6, [sp] 6338 00f8 3B00 movs r3, r7 6339 00fa 0399 ldr r1, [sp, #12] 6340 00fc 2000 movs r0, r4 6341 .LVL543: 6342 00fe FFF7FEFF bl I2C_TransferConfig 6343 .LVL544: 3332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6344 .loc 1 3332 0 6345 0102 638D ldrh r3, [r4, #42] 6346 0104 228D ldrh r2, [r4, #40] ARM GAS /tmp/ccpK4Ax4.s page 243 6347 0106 9B1A subs r3, r3, r2 6348 0108 9BB2 uxth r3, r3 6349 010a 6385 strh r3, [r4, #42] 3335:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6350 .loc 1 3335 0 6351 010c 4023 movs r3, #64 6352 010e 0022 movs r2, #0 6353 0110 E254 strb r2, [r4, r3] 3341:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6354 .loc 1 3341 0 6355 0112 1121 movs r1, #17 6356 0114 2000 movs r0, r4 6357 0116 FFF7FEFF bl I2C_Enable_IRQ 6358 .LVL545: 3344:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6359 .loc 1 3344 0 6360 011a 2268 ldr r2, [r4] 6361 011c 1168 ldr r1, [r2] 6362 011e 8023 movs r3, #128 6363 0120 DB01 lsls r3, r3, #7 6364 0122 0B43 orrs r3, r1 6365 0124 1360 str r3, [r2] 6366 0126 14E0 b .L421 6367 .LVL546: 6368 .L426: 3364:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6369 .loc 1 3364 0 6370 0128 104B ldr r3, .L436+16 6371 012a 6363 str r3, [r4, #52] 3368:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6372 .loc 1 3368 0 6373 012c 8023 movs r3, #128 6374 012e D2B2 uxtb r2, r2 6375 0130 0B49 ldr r1, .L436+4 6376 0132 0091 str r1, [sp] 6377 0134 9B04 lsls r3, r3, #18 6378 0136 0399 ldr r1, [sp, #12] 6379 0138 2000 movs r0, r4 6380 013a FFF7FEFF bl I2C_TransferConfig 6381 .LVL547: 3371:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6382 .loc 1 3371 0 6383 013e 4023 movs r3, #64 6384 0140 0022 movs r2, #0 6385 0142 E254 strb r2, [r4, r3] 3379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6386 .loc 1 3379 0 6387 0144 0121 movs r1, #1 6388 0146 2000 movs r0, r4 6389 0148 FFF7FEFF bl I2C_Enable_IRQ 6390 .LVL548: 3382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6391 .loc 1 3382 0 6392 014c 0025 movs r5, #0 6393 .LVL549: 6394 014e 00E0 b .L421 6395 .LVL550: ARM GAS /tmp/ccpK4Ax4.s page 244 6396 .L430: 3386:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6397 .loc 1 3386 0 6398 0150 0225 movs r5, #2 6399 .LVL551: 6400 .L421: 3388:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6401 .loc 1 3388 0 6402 0152 2800 movs r0, r5 6403 0154 05B0 add sp, sp, #20 6404 @ sp needed 6405 .LVL552: 6406 0156 F0BD pop {r4, r5, r6, r7, pc} 6407 .LVL553: 6408 .L431: 3252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6409 .loc 1 3252 0 6410 0158 0225 movs r5, #2 6411 .LVL554: 6412 015a FAE7 b .L421 6413 .L437: 6414 .align 2 6415 .L436: 6416 015c 00000000 .word I2C_Master_ISR_DMA 6417 0160 00200080 .word -2147475456 6418 0164 00000000 .word I2C_DMAMasterTransmitCplt 6419 0168 00000000 .word I2C_DMAError 6420 016c 00000000 .word I2C_Master_ISR_IT 6421 .cfi_endproc 6422 .LFE64: 6424 .section .text.HAL_I2C_Master_Seq_Receive_IT,"ax",%progbits 6425 .align 1 6426 .global HAL_I2C_Master_Seq_Receive_IT 6427 .syntax unified 6428 .code 16 6429 .thumb_func 6430 .fpu softvfp 6432 HAL_I2C_Master_Seq_Receive_IT: 6433 .LFB65: 3403:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 6434 .loc 1 3403 0 6435 .cfi_startproc 6436 @ args = 4, pretend = 0, frame = 0 6437 @ frame_needed = 0, uses_anonymous_args = 0 6438 .LVL555: 6439 0000 70B5 push {r4, r5, r6, lr} 6440 .LCFI53: 6441 .cfi_def_cfa_offset 16 6442 .cfi_offset 4, -16 6443 .cfi_offset 5, -12 6444 .cfi_offset 6, -8 6445 .cfi_offset 14, -4 6446 0002 82B0 sub sp, sp, #8 6447 .LCFI54: 6448 .cfi_def_cfa_offset 24 6449 0004 0400 movs r4, r0 6450 0006 0D00 movs r5, r1 ARM GAS /tmp/ccpK4Ax4.s page 245 6451 .LVL556: 3410:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6452 .loc 1 3410 0 6453 0008 4121 movs r1, #65 6454 .LVL557: 6455 000a 415C ldrb r1, [r0, r1] 6456 000c 2029 cmp r1, #32 6457 000e 49D1 bne .L444 3413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6458 .loc 1 3413 0 6459 0010 2031 adds r1, r1, #32 6460 0012 415C ldrb r1, [r0, r1] 6461 0014 0129 cmp r1, #1 6462 0016 48D0 beq .L445 3413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6463 .loc 1 3413 0 is_stmt 0 discriminator 2 6464 0018 4021 movs r1, #64 6465 001a 0120 movs r0, #1 6466 .LVL558: 6467 001c 6054 strb r0, [r4, r1] 3415:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 6468 .loc 1 3415 0 is_stmt 1 discriminator 2 6469 001e 0131 adds r1, r1, #1 6470 0020 2130 adds r0, r0, #33 6471 0022 6054 strb r0, [r4, r1] 3416:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 6472 .loc 1 3416 0 discriminator 2 6473 0024 0131 adds r1, r1, #1 6474 0026 1238 subs r0, r0, #18 6475 0028 6054 strb r0, [r4, r1] 3417:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6476 .loc 1 3417 0 discriminator 2 6477 002a 0021 movs r1, #0 6478 002c 6164 str r1, [r4, #68] 3420:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 6479 .loc 1 3420 0 discriminator 2 6480 002e 6262 str r2, [r4, #36] 3421:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 6481 .loc 1 3421 0 discriminator 2 6482 0030 6385 strh r3, [r4, #42] 3422:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_IT; 6483 .loc 1 3422 0 discriminator 2 6484 0032 069B ldr r3, [sp, #24] 6485 .LVL559: 6486 0034 E362 str r3, [r4, #44] 6487 .LVL560: 3423:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6488 .loc 1 3423 0 discriminator 2 6489 0036 1E4B ldr r3, .L448 6490 0038 6363 str r3, [r4, #52] 3426:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6491 .loc 1 3426 0 discriminator 2 6492 003a 638D ldrh r3, [r4, #42] 6493 003c 9BB2 uxth r3, r3 6494 003e FF2B cmp r3, #255 6495 0040 10D9 bls .L440 3428:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; ARM GAS /tmp/ccpK4Ax4.s page 246 6496 .loc 1 3428 0 6497 0042 FF23 movs r3, #255 6498 0044 2385 strh r3, [r4, #40] 6499 .LVL561: 3429:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6500 .loc 1 3429 0 6501 0046 8026 movs r6, #128 6502 0048 7604 lsls r6, r6, #17 6503 .LVL562: 6504 .L441: 3439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6505 .loc 1 3439 0 6506 004a 236B ldr r3, [r4, #48] 6507 004c 122B cmp r3, #18 6508 004e 0DD1 bne .L442 3439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6509 .loc 1 3439 0 is_stmt 0 discriminator 1 6510 0050 069B ldr r3, [sp, #24] 6511 0052 AA2B cmp r3, #170 6512 0054 0AD0 beq .L442 3439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6513 .loc 1 3439 0 discriminator 3 6514 0056 AA23 movs r3, #170 6515 0058 1B02 lsls r3, r3, #8 6516 005a 069A ldr r2, [sp, #24] 6517 .LVL563: 6518 005c 9A42 cmp r2, r3 6519 005e 05D0 beq .L442 3441:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6520 .loc 1 3441 0 is_stmt 1 6521 0060 0023 movs r3, #0 6522 0062 0CE0 b .L443 6523 .LVL564: 6524 .L440: 3433:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = hi2c->XferOptions; 6525 .loc 1 3433 0 6526 0064 638D ldrh r3, [r4, #42] 6527 0066 2385 strh r3, [r4, #40] 3434:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6528 .loc 1 3434 0 6529 0068 E66A ldr r6, [r4, #44] 6530 .LVL565: 6531 006a EEE7 b .L441 6532 .LVL566: 6533 .L442: 3446:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6534 .loc 1 3446 0 6535 006c 2000 movs r0, r4 6536 006e FFF7FEFF bl I2C_ConvertOtherXferOptions 6537 .LVL567: 3449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6538 .loc 1 3449 0 6539 0072 638D ldrh r3, [r4, #42] 6540 0074 9BB2 uxth r3, r3 6541 0076 FE2B cmp r3, #254 6542 0078 12D8 bhi .L447 3451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } ARM GAS /tmp/ccpK4Ax4.s page 247 6543 .loc 1 3451 0 6544 007a E66A ldr r6, [r4, #44] 6545 .LVL568: 3405:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6546 .loc 1 3405 0 6547 007c 0D4B ldr r3, .L448+4 6548 .L443: 6549 .LVL569: 3456:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6550 .loc 1 3456 0 6551 007e 228D ldrh r2, [r4, #40] 6552 0080 D2B2 uxtb r2, r2 6553 0082 0093 str r3, [sp] 6554 0084 3300 movs r3, r6 6555 .LVL570: 6556 0086 2900 movs r1, r5 6557 0088 2000 movs r0, r4 6558 008a FFF7FEFF bl I2C_TransferConfig 6559 .LVL571: 3459:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6560 .loc 1 3459 0 6561 008e 4023 movs r3, #64 6562 0090 0022 movs r2, #0 6563 0092 E254 strb r2, [r4, r3] 3464:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6564 .loc 1 3464 0 6565 0094 0221 movs r1, #2 6566 0096 2000 movs r0, r4 6567 0098 FFF7FEFF bl I2C_Enable_IRQ 6568 .LVL572: 3466:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6569 .loc 1 3466 0 6570 009c 0020 movs r0, #0 6571 009e 02E0 b .L439 6572 .LVL573: 6573 .L447: 3405:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6574 .loc 1 3405 0 6575 00a0 044B ldr r3, .L448+4 6576 00a2 ECE7 b .L443 6577 .LVL574: 6578 .L444: 3470:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6579 .loc 1 3470 0 6580 00a4 0220 movs r0, #2 6581 .LVL575: 6582 .L439: 3472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6583 .loc 1 3472 0 6584 00a6 02B0 add sp, sp, #8 6585 @ sp needed 6586 .LVL576: 6587 00a8 70BD pop {r4, r5, r6, pc} 6588 .LVL577: 6589 .L445: 3413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6590 .loc 1 3413 0 ARM GAS /tmp/ccpK4Ax4.s page 248 6591 00aa 0220 movs r0, #2 6592 .LVL578: 6593 00ac FBE7 b .L439 6594 .L449: 6595 00ae C046 .align 2 6596 .L448: 6597 00b0 00000000 .word I2C_Master_ISR_IT 6598 00b4 00240080 .word -2147474432 6599 .cfi_endproc 6600 .LFE65: 6602 .section .text.HAL_I2C_Master_Seq_Receive_DMA,"ax",%progbits 6603 .align 1 6604 .global HAL_I2C_Master_Seq_Receive_DMA 6605 .syntax unified 6606 .code 16 6607 .thumb_func 6608 .fpu softvfp 6610 HAL_I2C_Master_Seq_Receive_DMA: 6611 .LFB66: 3487:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t xfermode; 6612 .loc 1 3487 0 6613 .cfi_startproc 6614 @ args = 4, pretend = 0, frame = 8 6615 @ frame_needed = 0, uses_anonymous_args = 0 6616 .LVL579: 6617 0000 F0B5 push {r4, r5, r6, r7, lr} 6618 .LCFI55: 6619 .cfi_def_cfa_offset 20 6620 .cfi_offset 4, -20 6621 .cfi_offset 5, -16 6622 .cfi_offset 6, -12 6623 .cfi_offset 7, -8 6624 .cfi_offset 14, -4 6625 0002 85B0 sub sp, sp, #20 6626 .LCFI56: 6627 .cfi_def_cfa_offset 40 6628 0004 0400 movs r4, r0 6629 0006 0391 str r1, [sp, #12] 6630 0008 1500 movs r5, r2 6631 .LVL580: 3495:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6632 .loc 1 3495 0 6633 000a 4122 movs r2, #65 6634 .LVL581: 6635 000c 825C ldrb r2, [r0, r2] 6636 000e 202A cmp r2, #32 6637 0010 00D0 beq .LCB6764 6638 0012 9DE0 b .L460 @long jump 6639 .LCB6764: 3498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6640 .loc 1 3498 0 6641 0014 2032 adds r2, r2, #32 6642 0016 825C ldrb r2, [r0, r2] 6643 0018 012A cmp r2, #1 6644 001a 00D1 bne .LCB6768 6645 001c 9CE0 b .L461 @long jump 6646 .LCB6768: ARM GAS /tmp/ccpK4Ax4.s page 249 3498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6647 .loc 1 3498 0 is_stmt 0 discriminator 2 6648 001e 4022 movs r2, #64 6649 0020 0121 movs r1, #1 6650 .LVL582: 6651 0022 8154 strb r1, [r0, r2] 3500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_MASTER; 6652 .loc 1 3500 0 is_stmt 1 discriminator 2 6653 0024 0132 adds r2, r2, #1 6654 0026 2131 adds r1, r1, #33 6655 0028 8154 strb r1, [r0, r2] 3501:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 6656 .loc 1 3501 0 discriminator 2 6657 002a 0132 adds r2, r2, #1 6658 002c 1239 subs r1, r1, #18 6659 002e 8154 strb r1, [r0, r2] 3502:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6660 .loc 1 3502 0 discriminator 2 6661 0030 0022 movs r2, #0 6662 0032 4264 str r2, [r0, #68] 3505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 6663 .loc 1 3505 0 discriminator 2 6664 0034 4562 str r5, [r0, #36] 3506:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 6665 .loc 1 3506 0 discriminator 2 6666 0036 4385 strh r3, [r0, #42] 3507:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Master_ISR_DMA; 6667 .loc 1 3507 0 discriminator 2 6668 0038 0A9B ldr r3, [sp, #40] 6669 .LVL583: 6670 003a C362 str r3, [r0, #44] 6671 .LVL584: 3508:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6672 .loc 1 3508 0 discriminator 2 6673 003c 474B ldr r3, .L466 6674 003e 4363 str r3, [r0, #52] 3511:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6675 .loc 1 3511 0 discriminator 2 6676 0040 438D ldrh r3, [r0, #42] 6677 0042 9BB2 uxth r3, r3 6678 0044 FF2B cmp r3, #255 6679 0046 10D9 bls .L452 3513:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 6680 .loc 1 3513 0 6681 0048 FF23 movs r3, #255 6682 004a 0385 strh r3, [r0, #40] 6683 .LVL585: 3514:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6684 .loc 1 3514 0 6685 004c 8027 movs r7, #128 6686 004e 7F04 lsls r7, r7, #17 6687 .LVL586: 6688 .L453: 3524:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6689 .loc 1 3524 0 6690 0050 236B ldr r3, [r4, #48] 6691 0052 122B cmp r3, #18 ARM GAS /tmp/ccpK4Ax4.s page 250 6692 0054 0DD1 bne .L454 3524:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6693 .loc 1 3524 0 is_stmt 0 discriminator 1 6694 0056 0A9B ldr r3, [sp, #40] 6695 0058 AA2B cmp r3, #170 6696 005a 0AD0 beq .L454 3524:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6697 .loc 1 3524 0 discriminator 3 6698 005c AA23 movs r3, #170 6699 005e 1B02 lsls r3, r3, #8 6700 0060 0A9A ldr r2, [sp, #40] 6701 0062 9A42 cmp r2, r3 6702 0064 05D0 beq .L454 3526:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6703 .loc 1 3526 0 is_stmt 1 6704 0066 0026 movs r6, #0 6705 0068 0CE0 b .L455 6706 .LVL587: 6707 .L452: 3518:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = hi2c->XferOptions; 6708 .loc 1 3518 0 6709 006a 438D ldrh r3, [r0, #42] 6710 006c 0385 strh r3, [r0, #40] 3519:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6711 .loc 1 3519 0 6712 006e C76A ldr r7, [r0, #44] 6713 .LVL588: 6714 0070 EEE7 b .L453 6715 .L454: 3531:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6716 .loc 1 3531 0 6717 0072 2000 movs r0, r4 6718 .LVL589: 6719 0074 FFF7FEFF bl I2C_ConvertOtherXferOptions 6720 .LVL590: 3534:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6721 .loc 1 3534 0 6722 0078 638D ldrh r3, [r4, #42] 6723 007a 9BB2 uxth r3, r3 6724 007c FE2B cmp r3, #254 6725 007e 28D8 bhi .L463 3536:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6726 .loc 1 3536 0 6727 0080 E76A ldr r7, [r4, #44] 6728 .LVL591: 3489:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 6729 .loc 1 3489 0 6730 0082 374E ldr r6, .L466+4 6731 .L455: 6732 .LVL592: 3540:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6733 .loc 1 3540 0 6734 0084 228D ldrh r2, [r4, #40] 6735 0086 002A cmp r2, #0 6736 0088 4ED0 beq .L456 3542:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6737 .loc 1 3542 0 ARM GAS /tmp/ccpK4Ax4.s page 251 6738 008a E36B ldr r3, [r4, #60] 6739 008c 002B cmp r3, #0 6740 008e 22D0 beq .L457 3545:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6741 .loc 1 3545 0 6742 0090 344A ldr r2, .L466+8 6743 0092 9A62 str r2, [r3, #40] 3548:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6744 .loc 1 3548 0 6745 0094 E36B ldr r3, [r4, #60] 6746 0096 344A ldr r2, .L466+12 6747 0098 1A63 str r2, [r3, #48] 3551:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = NULL; 6748 .loc 1 3551 0 6749 009a E26B ldr r2, [r4, #60] 6750 009c 0023 movs r3, #0 6751 009e D362 str r3, [r2, #44] 3552:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6752 .loc 1 3552 0 6753 00a0 E26B ldr r2, [r4, #60] 6754 00a2 5363 str r3, [r2, #52] 3555:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6755 .loc 1 3555 0 6756 00a4 2168 ldr r1, [r4] 6757 00a6 2431 adds r1, r1, #36 6758 00a8 238D ldrh r3, [r4, #40] 6759 00aa 2A00 movs r2, r5 6760 00ac E06B ldr r0, [r4, #60] 6761 00ae FFF7FEFF bl HAL_DMA_Start_IT 6762 .LVL593: 6763 00b2 051E subs r5, r0, #0 6764 .LVL594: 3572:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6765 .loc 1 3572 0 6766 00b4 1DD0 beq .L465 3595:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 6767 .loc 1 3595 0 6768 00b6 4123 movs r3, #65 6769 00b8 2022 movs r2, #32 6770 00ba E254 strb r2, [r4, r3] 3596:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6771 .loc 1 3596 0 6772 00bc 0022 movs r2, #0 6773 00be 0133 adds r3, r3, #1 6774 00c0 E254 strb r2, [r4, r3] 3599:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6775 .loc 1 3599 0 6776 00c2 636C ldr r3, [r4, #68] 6777 00c4 1021 movs r1, #16 6778 00c6 0B43 orrs r3, r1 6779 00c8 6364 str r3, [r4, #68] 3602:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6780 .loc 1 3602 0 6781 00ca 4023 movs r3, #64 6782 00cc E254 strb r2, [r4, r3] 3604:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6783 .loc 1 3604 0 ARM GAS /tmp/ccpK4Ax4.s page 252 6784 00ce 0125 movs r5, #1 6785 00d0 3FE0 b .L451 6786 .LVL595: 6787 .L463: 3489:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 6788 .loc 1 3489 0 6789 00d2 234E ldr r6, .L466+4 6790 00d4 D6E7 b .L455 6791 .LVL596: 6792 .L457: 3560:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 6793 .loc 1 3560 0 6794 00d6 4123 movs r3, #65 6795 00d8 2022 movs r2, #32 6796 00da E254 strb r2, [r4, r3] 3561:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6797 .loc 1 3561 0 6798 00dc 0022 movs r2, #0 6799 00de 0133 adds r3, r3, #1 6800 00e0 E254 strb r2, [r4, r3] 3564:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6801 .loc 1 3564 0 6802 00e2 636C ldr r3, [r4, #68] 6803 00e4 8021 movs r1, #128 6804 00e6 0B43 orrs r3, r1 6805 00e8 6364 str r3, [r4, #68] 3567:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6806 .loc 1 3567 0 6807 00ea 4023 movs r3, #64 6808 00ec E254 strb r2, [r4, r3] 3569:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6809 .loc 1 3569 0 6810 00ee 0125 movs r5, #1 6811 .LVL597: 6812 00f0 2FE0 b .L451 6813 .LVL598: 6814 .L465: 3575:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6815 .loc 1 3575 0 6816 00f2 228D ldrh r2, [r4, #40] 6817 00f4 D2B2 uxtb r2, r2 6818 00f6 0096 str r6, [sp] 6819 00f8 3B00 movs r3, r7 6820 00fa 0399 ldr r1, [sp, #12] 6821 00fc 2000 movs r0, r4 6822 .LVL599: 6823 00fe FFF7FEFF bl I2C_TransferConfig 6824 .LVL600: 3578:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6825 .loc 1 3578 0 6826 0102 638D ldrh r3, [r4, #42] 6827 0104 228D ldrh r2, [r4, #40] 6828 0106 9B1A subs r3, r3, r2 6829 0108 9BB2 uxth r3, r3 6830 010a 6385 strh r3, [r4, #42] 3581:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6831 .loc 1 3581 0 ARM GAS /tmp/ccpK4Ax4.s page 253 6832 010c 4023 movs r3, #64 6833 010e 0022 movs r2, #0 6834 0110 E254 strb r2, [r4, r3] 3587:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6835 .loc 1 3587 0 6836 0112 1121 movs r1, #17 6837 0114 2000 movs r0, r4 6838 0116 FFF7FEFF bl I2C_Enable_IRQ 6839 .LVL601: 3590:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6840 .loc 1 3590 0 6841 011a 2268 ldr r2, [r4] 6842 011c 1168 ldr r1, [r2] 6843 011e 8023 movs r3, #128 6844 0120 1B02 lsls r3, r3, #8 6845 0122 0B43 orrs r3, r1 6846 0124 1360 str r3, [r2] 6847 0126 14E0 b .L451 6848 .LVL602: 6849 .L456: 3610:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6850 .loc 1 3610 0 6851 0128 104B ldr r3, .L466+16 6852 012a 6363 str r3, [r4, #52] 3614:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6853 .loc 1 3614 0 6854 012c 8023 movs r3, #128 6855 012e D2B2 uxtb r2, r2 6856 0130 0B49 ldr r1, .L466+4 6857 0132 0091 str r1, [sp] 6858 0134 9B04 lsls r3, r3, #18 6859 0136 0399 ldr r1, [sp, #12] 6860 0138 2000 movs r0, r4 6861 013a FFF7FEFF bl I2C_TransferConfig 6862 .LVL603: 3617:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6863 .loc 1 3617 0 6864 013e 4023 movs r3, #64 6865 0140 0022 movs r2, #0 6866 0142 E254 strb r2, [r4, r3] 3625:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6867 .loc 1 3625 0 6868 0144 0121 movs r1, #1 6869 0146 2000 movs r0, r4 6870 0148 FFF7FEFF bl I2C_Enable_IRQ 6871 .LVL604: 3628:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6872 .loc 1 3628 0 6873 014c 0025 movs r5, #0 6874 .LVL605: 6875 014e 00E0 b .L451 6876 .LVL606: 6877 .L460: 3632:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6878 .loc 1 3632 0 6879 0150 0225 movs r5, #2 6880 .LVL607: ARM GAS /tmp/ccpK4Ax4.s page 254 6881 .L451: 3634:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6882 .loc 1 3634 0 6883 0152 2800 movs r0, r5 6884 0154 05B0 add sp, sp, #20 6885 @ sp needed 6886 .LVL608: 6887 0156 F0BD pop {r4, r5, r6, r7, pc} 6888 .LVL609: 6889 .L461: 3498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6890 .loc 1 3498 0 6891 0158 0225 movs r5, #2 6892 .LVL610: 6893 015a FAE7 b .L451 6894 .L467: 6895 .align 2 6896 .L466: 6897 015c 00000000 .word I2C_Master_ISR_DMA 6898 0160 00240080 .word -2147474432 6899 0164 00000000 .word I2C_DMAMasterReceiveCplt 6900 0168 00000000 .word I2C_DMAError 6901 016c 00000000 .word I2C_Master_ISR_IT 6902 .cfi_endproc 6903 .LFE66: 6905 .section .text.HAL_I2C_Slave_Seq_Transmit_IT,"ax",%progbits 6906 .align 1 6907 .global HAL_I2C_Slave_Seq_Transmit_IT 6908 .syntax unified 6909 .code 16 6910 .thumb_func 6911 .fpu softvfp 6913 HAL_I2C_Slave_Seq_Transmit_IT: 6914 .LFB67: 3647:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 6915 .loc 1 3647 0 6916 .cfi_startproc 6917 @ args = 0, pretend = 0, frame = 0 6918 @ frame_needed = 0, uses_anonymous_args = 0 6919 .LVL611: 6920 0000 F8B5 push {r3, r4, r5, r6, r7, lr} 6921 .LCFI57: 6922 .cfi_def_cfa_offset 24 6923 .cfi_offset 3, -24 6924 .cfi_offset 4, -20 6925 .cfi_offset 5, -16 6926 .cfi_offset 6, -12 6927 .cfi_offset 7, -8 6928 .cfi_offset 14, -4 6929 0002 0700 movs r7, r0 6930 0004 0C00 movs r4, r1 6931 0006 1500 movs r5, r2 6932 0008 1E00 movs r6, r3 3651:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6933 .loc 1 3651 0 6934 000a 4123 movs r3, #65 6935 .LVL612: ARM GAS /tmp/ccpK4Ax4.s page 255 6936 000c C35C ldrb r3, [r0, r3] 6937 000e 2822 movs r2, #40 6938 .LVL613: 6939 0010 1340 ands r3, r2 6940 0012 282B cmp r3, #40 6941 0014 01D0 beq .L476 3727:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6942 .loc 1 3727 0 6943 0016 0120 movs r0, #1 6944 .LVL614: 6945 .L469: 3729:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6946 .loc 1 3729 0 6947 @ sp needed 6948 .LVL615: 6949 .LVL616: 6950 .LVL617: 6951 0018 F8BD pop {r3, r4, r5, r6, r7, pc} 6952 .LVL618: 6953 .L476: 3653:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6954 .loc 1 3653 0 6955 001a 0029 cmp r1, #0 6956 001c 01D0 beq .L470 3653:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6957 .loc 1 3653 0 is_stmt 0 discriminator 1 6958 001e 002D cmp r5, #0 6959 0020 04D1 bne .L471 6960 .L470: 3655:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 6961 .loc 1 3655 0 is_stmt 1 6962 0022 8023 movs r3, #128 6963 0024 9B00 lsls r3, r3, #2 6964 0026 7B64 str r3, [r7, #68] 3656:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 6965 .loc 1 3656 0 6966 0028 0120 movs r0, #1 6967 .LVL619: 6968 002a F5E7 b .L469 6969 .LVL620: 6970 .L471: 3660:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6971 .loc 1 3660 0 6972 002c 0521 movs r1, #5 6973 .LVL621: 6974 002e FFF7FEFF bl I2C_Disable_IRQ 6975 .LVL622: 3663:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6976 .loc 1 3663 0 6977 0032 4023 movs r3, #64 6978 0034 FB5C ldrb r3, [r7, r3] 6979 0036 012B cmp r3, #1 6980 0038 43D0 beq .L475 3663:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6981 .loc 1 3663 0 is_stmt 0 discriminator 2 6982 003a 4023 movs r3, #64 6983 003c 0122 movs r2, #1 ARM GAS /tmp/ccpK4Ax4.s page 256 6984 003e FA54 strb r2, [r7, r3] 3667:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 6985 .loc 1 3667 0 is_stmt 1 discriminator 2 6986 0040 0133 adds r3, r3, #1 6987 0042 FB5C ldrb r3, [r7, r3] 6988 0044 2A2B cmp r3, #42 6989 0046 22D0 beq .L477 6990 .L472: 3693:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 6991 .loc 1 3693 0 6992 0048 4123 movs r3, #65 6993 004a 2922 movs r2, #41 6994 004c FA54 strb r2, [r7, r3] 3694:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 6995 .loc 1 3694 0 6996 004e 0133 adds r3, r3, #1 6997 0050 093A subs r2, r2, #9 6998 0052 FA54 strb r2, [r7, r3] 3695:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 6999 .loc 1 3695 0 7000 0054 0023 movs r3, #0 7001 0056 7B64 str r3, [r7, #68] 3698:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7002 .loc 1 3698 0 7003 0058 3A68 ldr r2, [r7] 7004 005a 5368 ldr r3, [r2, #4] 7005 005c 1A49 ldr r1, .L478 7006 005e 0B40 ands r3, r1 7007 0060 5360 str r3, [r2, #4] 3701:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 7008 .loc 1 3701 0 7009 0062 7C62 str r4, [r7, #36] 3702:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 7010 .loc 1 3702 0 7011 0064 7D85 strh r5, [r7, #42] 3703:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 7012 .loc 1 3703 0 7013 0066 7B8D ldrh r3, [r7, #42] 7014 0068 3B85 strh r3, [r7, #40] 3704:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_IT; 7015 .loc 1 3704 0 7016 006a FE62 str r6, [r7, #44] 3705:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7017 .loc 1 3705 0 7018 006c 174B ldr r3, .L478+4 7019 006e 7B63 str r3, [r7, #52] 3707:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7020 .loc 1 3707 0 7021 0070 3B68 ldr r3, [r7] 7022 0072 9A69 ldr r2, [r3, #24] 7023 0074 D203 lsls r2, r2, #15 7024 0076 01D5 bpl .L473 3711:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7025 .loc 1 3711 0 7026 0078 0822 movs r2, #8 7027 007a DA61 str r2, [r3, #28] 7028 .L473: ARM GAS /tmp/ccpK4Ax4.s page 257 3715:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7029 .loc 1 3715 0 7030 007c 4023 movs r3, #64 7031 007e 0022 movs r2, #0 7032 0080 FA54 strb r2, [r7, r3] 3721:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7033 .loc 1 3721 0 7034 0082 0521 movs r1, #5 7035 0084 3800 movs r0, r7 7036 0086 FFF7FEFF bl I2C_Enable_IRQ 7037 .LVL623: 3723:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7038 .loc 1 3723 0 7039 008a 0020 movs r0, #0 7040 008c C4E7 b .L469 7041 .L477: 3670:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7042 .loc 1 3670 0 7043 008e 0221 movs r1, #2 7044 0090 3800 movs r0, r7 7045 0092 FFF7FEFF bl I2C_Disable_IRQ 7046 .LVL624: 3673:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7047 .loc 1 3673 0 7048 0096 3B68 ldr r3, [r7] 7049 0098 1A68 ldr r2, [r3] 7050 009a 1204 lsls r2, r2, #16 7051 009c D4D5 bpl .L472 3675:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7052 .loc 1 3675 0 7053 009e 1A68 ldr r2, [r3] 7054 00a0 0949 ldr r1, .L478 7055 00a2 0A40 ands r2, r1 7056 00a4 1A60 str r2, [r3] 3677:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7057 .loc 1 3677 0 7058 00a6 FB6B ldr r3, [r7, #60] 7059 00a8 002B cmp r3, #0 7060 00aa CDD0 beq .L472 3681:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7061 .loc 1 3681 0 7062 00ac 084A ldr r2, .L478+8 7063 00ae 5A63 str r2, [r3, #52] 3684:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7064 .loc 1 3684 0 7065 00b0 F86B ldr r0, [r7, #60] 7066 00b2 FFF7FEFF bl HAL_DMA_Abort_IT 7067 .LVL625: 7068 00b6 0028 cmp r0, #0 7069 00b8 C6D0 beq .L472 3687:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7070 .loc 1 3687 0 7071 00ba F86B ldr r0, [r7, #60] 7072 00bc 436B ldr r3, [r0, #52] 7073 00be 9847 blx r3 7074 .LVL626: 7075 00c0 C2E7 b .L472 ARM GAS /tmp/ccpK4Ax4.s page 258 7076 .L475: 3663:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7077 .loc 1 3663 0 7078 00c2 0220 movs r0, #2 7079 00c4 A8E7 b .L469 7080 .L479: 7081 00c6 C046 .align 2 7082 .L478: 7083 00c8 FF7FFFFF .word -32769 7084 00cc 00000000 .word I2C_Slave_ISR_IT 7085 00d0 00000000 .word I2C_DMAAbort 7086 .cfi_endproc 7087 .LFE67: 7089 .section .text.HAL_I2C_Slave_Seq_Transmit_DMA,"ax",%progbits 7090 .align 1 7091 .global HAL_I2C_Slave_Seq_Transmit_DMA 7092 .syntax unified 7093 .code 16 7094 .thumb_func 7095 .fpu softvfp 7097 HAL_I2C_Slave_Seq_Transmit_DMA: 7098 .LFB68: 3742:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 7099 .loc 1 3742 0 7100 .cfi_startproc 7101 @ args = 0, pretend = 0, frame = 0 7102 @ frame_needed = 0, uses_anonymous_args = 0 7103 .LVL627: 7104 0000 F8B5 push {r3, r4, r5, r6, r7, lr} 7105 .LCFI58: 7106 .cfi_def_cfa_offset 24 7107 .cfi_offset 3, -24 7108 .cfi_offset 4, -20 7109 .cfi_offset 5, -16 7110 .cfi_offset 6, -12 7111 .cfi_offset 7, -8 7112 .cfi_offset 14, -4 7113 0002 0400 movs r4, r0 7114 0004 0D00 movs r5, r1 7115 0006 1600 movs r6, r2 7116 0008 1F00 movs r7, r3 3748:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7117 .loc 1 3748 0 7118 000a 4123 movs r3, #65 7119 .LVL628: 7120 000c C35C ldrb r3, [r0, r3] 7121 000e 2822 movs r2, #40 7122 .LVL629: 7123 0010 1340 ands r3, r2 7124 0012 282B cmp r3, #40 7125 0014 02D0 beq .L494 3906:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7126 .loc 1 3906 0 7127 0016 0125 movs r5, #1 7128 .LVL630: 7129 .L481: 3908:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 259 7130 .loc 1 3908 0 7131 0018 2800 movs r0, r5 7132 @ sp needed 7133 .LVL631: 7134 .LVL632: 7135 001a F8BD pop {r3, r4, r5, r6, r7, pc} 7136 .LVL633: 7137 .L494: 3750:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7138 .loc 1 3750 0 7139 001c 0029 cmp r1, #0 7140 001e 57D0 beq .L482 3750:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7141 .loc 1 3750 0 is_stmt 0 discriminator 1 7142 0020 002E cmp r6, #0 7143 0022 55D0 beq .L482 3757:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7144 .loc 1 3757 0 is_stmt 1 7145 0024 4023 movs r3, #64 7146 0026 C35C ldrb r3, [r0, r3] 7147 0028 012B cmp r3, #1 7148 002a 00D1 bne .LCB7285 7149 002c A5E0 b .L492 @long jump 7150 .LCB7285: 3757:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7151 .loc 1 3757 0 is_stmt 0 discriminator 2 7152 002e 4023 movs r3, #64 7153 0030 0122 movs r2, #1 7154 0032 C254 strb r2, [r0, r3] 3760:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7155 .loc 1 3760 0 is_stmt 1 discriminator 2 7156 0034 0521 movs r1, #5 7157 .LVL634: 7158 0036 FFF7FEFF bl I2C_Disable_IRQ 7159 .LVL635: 3764:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7160 .loc 1 3764 0 discriminator 2 7161 003a 4123 movs r3, #65 7162 003c E35C ldrb r3, [r4, r3] 7163 003e 2A2B cmp r3, #42 7164 0040 4BD0 beq .L495 3789:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7165 .loc 1 3789 0 7166 0042 4123 movs r3, #65 7167 0044 E35C ldrb r3, [r4, r3] 7168 0046 292B cmp r3, #41 7169 0048 62D0 beq .L496 7170 .L485: 3816:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 7171 .loc 1 3816 0 7172 004a 4123 movs r3, #65 7173 004c 2922 movs r2, #41 7174 004e E254 strb r2, [r4, r3] 3817:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 7175 .loc 1 3817 0 7176 0050 0133 adds r3, r3, #1 7177 0052 093A subs r2, r2, #9 ARM GAS /tmp/ccpK4Ax4.s page 260 7178 0054 E254 strb r2, [r4, r3] 3818:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7179 .loc 1 3818 0 7180 0056 0023 movs r3, #0 7181 0058 6364 str r3, [r4, #68] 3821:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7182 .loc 1 3821 0 7183 005a 2268 ldr r2, [r4] 7184 005c 5368 ldr r3, [r2, #4] 7185 005e 4849 ldr r1, .L498 7186 0060 0B40 ands r3, r1 7187 0062 5360 str r3, [r2, #4] 3824:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 7188 .loc 1 3824 0 7189 0064 6562 str r5, [r4, #36] 3825:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 7190 .loc 1 3825 0 7191 0066 6685 strh r6, [r4, #42] 3826:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 7192 .loc 1 3826 0 7193 0068 638D ldrh r3, [r4, #42] 7194 006a 2385 strh r3, [r4, #40] 3827:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_DMA; 7195 .loc 1 3827 0 7196 006c E762 str r7, [r4, #44] 3828:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7197 .loc 1 3828 0 7198 006e 454B ldr r3, .L498+4 7199 0070 6363 str r3, [r4, #52] 3830:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7200 .loc 1 3830 0 7201 0072 A36B ldr r3, [r4, #56] 7202 0074 002B cmp r3, #0 7203 0076 61D0 beq .L486 3833:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7204 .loc 1 3833 0 7205 0078 434A ldr r2, .L498+8 7206 007a 9A62 str r2, [r3, #40] 3836:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7207 .loc 1 3836 0 7208 007c A36B ldr r3, [r4, #56] 7209 007e 434A ldr r2, .L498+12 7210 0080 1A63 str r2, [r3, #48] 3839:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmatx->XferAbortCallback = NULL; 7211 .loc 1 3839 0 7212 0082 A26B ldr r2, [r4, #56] 7213 0084 0023 movs r3, #0 7214 0086 D362 str r3, [r2, #44] 3840:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7215 .loc 1 3840 0 7216 0088 A26B ldr r2, [r4, #56] 7217 008a 5363 str r3, [r2, #52] 3843:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7218 .loc 1 3843 0 7219 008c 2268 ldr r2, [r4] 7220 008e 2832 adds r2, r2, #40 7221 0090 238D ldrh r3, [r4, #40] ARM GAS /tmp/ccpK4Ax4.s page 261 7222 0092 2900 movs r1, r5 7223 0094 A06B ldr r0, [r4, #56] 7224 0096 FFF7FEFF bl HAL_DMA_Start_IT 7225 .LVL636: 7226 009a 051E subs r5, r0, #0 7227 .LVL637: 3860:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7228 .loc 1 3860 0 7229 009c 5CD1 bne .L497 3863:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7230 .loc 1 3863 0 7231 009e 638D ldrh r3, [r4, #42] 7232 00a0 228D ldrh r2, [r4, #40] 7233 00a2 9B1A subs r3, r3, r2 7234 00a4 9BB2 uxth r3, r3 7235 00a6 6385 strh r3, [r4, #42] 3866:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7236 .loc 1 3866 0 7237 00a8 0023 movs r3, #0 7238 00aa 2385 strh r3, [r4, #40] 3883:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7239 .loc 1 3883 0 7240 00ac 2368 ldr r3, [r4] 7241 00ae 9A69 ldr r2, [r3, #24] 7242 00b0 D203 lsls r2, r2, #15 7243 00b2 5FD4 bmi .L489 7244 .L490: 3891:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7245 .loc 1 3891 0 7246 00b4 4023 movs r3, #64 7247 00b6 0022 movs r2, #0 7248 00b8 E254 strb r2, [r4, r3] 3897:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7249 .loc 1 3897 0 7250 00ba 0421 movs r1, #4 7251 00bc 2000 movs r0, r4 7252 .LVL638: 7253 00be FFF7FEFF bl I2C_Enable_IRQ 7254 .LVL639: 3900:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7255 .loc 1 3900 0 7256 00c2 2268 ldr r2, [r4] 7257 00c4 1168 ldr r1, [r2] 7258 00c6 8023 movs r3, #128 7259 00c8 DB01 lsls r3, r3, #7 7260 00ca 0B43 orrs r3, r1 7261 00cc 1360 str r3, [r2] 3902:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7262 .loc 1 3902 0 7263 00ce A3E7 b .L481 7264 .LVL640: 7265 .L482: 3752:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 7266 .loc 1 3752 0 7267 00d0 8023 movs r3, #128 7268 00d2 9B00 lsls r3, r3, #2 7269 00d4 6364 str r3, [r4, #68] ARM GAS /tmp/ccpK4Ax4.s page 262 3753:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7270 .loc 1 3753 0 7271 00d6 0125 movs r5, #1 7272 00d8 9EE7 b .L481 7273 .LVL641: 7274 .L495: 3767:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7275 .loc 1 3767 0 7276 00da 0221 movs r1, #2 7277 00dc 2000 movs r0, r4 7278 00de FFF7FEFF bl I2C_Disable_IRQ 7279 .LVL642: 3769:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7280 .loc 1 3769 0 7281 00e2 2368 ldr r3, [r4] 7282 00e4 1A68 ldr r2, [r3] 7283 00e6 1204 lsls r2, r2, #16 7284 00e8 AFD5 bpl .L485 3772:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7285 .loc 1 3772 0 7286 00ea E26B ldr r2, [r4, #60] 7287 00ec 002A cmp r2, #0 7288 00ee ACD0 beq .L485 3774:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7289 .loc 1 3774 0 7290 00f0 1A68 ldr r2, [r3] 7291 00f2 2349 ldr r1, .L498 7292 00f4 0A40 ands r2, r1 7293 00f6 1A60 str r2, [r3] 3778:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7294 .loc 1 3778 0 7295 00f8 E36B ldr r3, [r4, #60] 7296 00fa 254A ldr r2, .L498+16 7297 00fc 5A63 str r2, [r3, #52] 3781:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7298 .loc 1 3781 0 7299 00fe E06B ldr r0, [r4, #60] 7300 0100 FFF7FEFF bl HAL_DMA_Abort_IT 7301 .LVL643: 7302 0104 0028 cmp r0, #0 7303 0106 A0D0 beq .L485 3784:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7304 .loc 1 3784 0 7305 0108 E06B ldr r0, [r4, #60] 7306 010a 436B ldr r3, [r0, #52] 7307 010c 9847 blx r3 7308 .LVL644: 7309 010e 9CE7 b .L485 7310 .L496: 3791:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7311 .loc 1 3791 0 7312 0110 2368 ldr r3, [r4] 7313 0112 1A68 ldr r2, [r3] 7314 0114 5204 lsls r2, r2, #17 7315 0116 98D5 bpl .L485 3793:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7316 .loc 1 3793 0 ARM GAS /tmp/ccpK4Ax4.s page 263 7317 0118 1A68 ldr r2, [r3] 7318 011a 1E49 ldr r1, .L498+20 7319 011c 0A40 ands r2, r1 7320 011e 1A60 str r2, [r3] 3796:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7321 .loc 1 3796 0 7322 0120 A36B ldr r3, [r4, #56] 7323 0122 002B cmp r3, #0 7324 0124 91D0 beq .L485 3800:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7325 .loc 1 3800 0 7326 0126 1A4A ldr r2, .L498+16 7327 0128 5A63 str r2, [r3, #52] 3803:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7328 .loc 1 3803 0 7329 012a A06B ldr r0, [r4, #56] 7330 012c FFF7FEFF bl HAL_DMA_Abort_IT 7331 .LVL645: 7332 0130 0028 cmp r0, #0 7333 0132 8AD0 beq .L485 3806:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7334 .loc 1 3806 0 7335 0134 A06B ldr r0, [r4, #56] 7336 0136 436B ldr r3, [r0, #52] 7337 0138 9847 blx r3 7338 .LVL646: 7339 013a 86E7 b .L485 7340 .L486: 3848:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 7341 .loc 1 3848 0 7342 013c 4123 movs r3, #65 7343 013e 2822 movs r2, #40 7344 0140 E254 strb r2, [r4, r3] 3849:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7345 .loc 1 3849 0 7346 0142 0022 movs r2, #0 7347 0144 0133 adds r3, r3, #1 7348 0146 E254 strb r2, [r4, r3] 3852:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7349 .loc 1 3852 0 7350 0148 636C ldr r3, [r4, #68] 7351 014a 8021 movs r1, #128 7352 014c 0B43 orrs r3, r1 7353 014e 6364 str r3, [r4, #68] 3855:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7354 .loc 1 3855 0 7355 0150 4023 movs r3, #64 7356 0152 E254 strb r2, [r4, r3] 3857:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7357 .loc 1 3857 0 7358 0154 0125 movs r5, #1 7359 .LVL647: 7360 0156 5FE7 b .L481 7361 .LVL648: 7362 .L497: 3871:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 7363 .loc 1 3871 0 ARM GAS /tmp/ccpK4Ax4.s page 264 7364 0158 4123 movs r3, #65 7365 015a 2822 movs r2, #40 7366 015c E254 strb r2, [r4, r3] 3872:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7367 .loc 1 3872 0 7368 015e 0022 movs r2, #0 7369 0160 0133 adds r3, r3, #1 7370 0162 E254 strb r2, [r4, r3] 3875:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7371 .loc 1 3875 0 7372 0164 636C ldr r3, [r4, #68] 7373 0166 1021 movs r1, #16 7374 0168 0B43 orrs r3, r1 7375 016a 6364 str r3, [r4, #68] 3878:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7376 .loc 1 3878 0 7377 016c 4023 movs r3, #64 7378 016e E254 strb r2, [r4, r3] 3880:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7379 .loc 1 3880 0 7380 0170 0125 movs r5, #1 7381 0172 51E7 b .L481 7382 .L489: 3887:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7383 .loc 1 3887 0 7384 0174 0822 movs r2, #8 7385 0176 DA61 str r2, [r3, #28] 7386 0178 9CE7 b .L490 7387 .LVL649: 7388 .L492: 3757:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7389 .loc 1 3757 0 7390 017a 0225 movs r5, #2 7391 017c 4CE7 b .L481 7392 .L499: 7393 017e C046 .align 2 7394 .L498: 7395 0180 FF7FFFFF .word -32769 7396 0184 00000000 .word I2C_Slave_ISR_DMA 7397 0188 00000000 .word I2C_DMASlaveTransmitCplt 7398 018c 00000000 .word I2C_DMAError 7399 0190 00000000 .word I2C_DMAAbort 7400 0194 FFBFFFFF .word -16385 7401 .cfi_endproc 7402 .LFE68: 7404 .section .text.HAL_I2C_Slave_Seq_Receive_IT,"ax",%progbits 7405 .align 1 7406 .global HAL_I2C_Slave_Seq_Receive_IT 7407 .syntax unified 7408 .code 16 7409 .thumb_func 7410 .fpu softvfp 7412 HAL_I2C_Slave_Seq_Receive_IT: 7413 .LFB69: 3921:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Check the parameters */ 7414 .loc 1 3921 0 7415 .cfi_startproc ARM GAS /tmp/ccpK4Ax4.s page 265 7416 @ args = 0, pretend = 0, frame = 0 7417 @ frame_needed = 0, uses_anonymous_args = 0 7418 .LVL650: 7419 0000 F8B5 push {r3, r4, r5, r6, r7, lr} 7420 .LCFI59: 7421 .cfi_def_cfa_offset 24 7422 .cfi_offset 3, -24 7423 .cfi_offset 4, -20 7424 .cfi_offset 5, -16 7425 .cfi_offset 6, -12 7426 .cfi_offset 7, -8 7427 .cfi_offset 14, -4 7428 0002 0700 movs r7, r0 7429 0004 0C00 movs r4, r1 7430 0006 1500 movs r5, r2 7431 0008 1E00 movs r6, r3 3925:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7432 .loc 1 3925 0 7433 000a 4123 movs r3, #65 7434 .LVL651: 7435 000c C35C ldrb r3, [r0, r3] 7436 000e 2822 movs r2, #40 7437 .LVL652: 7438 0010 1340 ands r3, r2 7439 0012 282B cmp r3, #40 7440 0014 01D0 beq .L508 4001:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7441 .loc 1 4001 0 7442 0016 0120 movs r0, #1 7443 .LVL653: 7444 .L501: 4003:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7445 .loc 1 4003 0 7446 @ sp needed 7447 .LVL654: 7448 .LVL655: 7449 .LVL656: 7450 0018 F8BD pop {r3, r4, r5, r6, r7, pc} 7451 .LVL657: 7452 .L508: 3927:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7453 .loc 1 3927 0 7454 001a 0029 cmp r1, #0 7455 001c 01D0 beq .L502 3927:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7456 .loc 1 3927 0 is_stmt 0 discriminator 1 7457 001e 002D cmp r5, #0 7458 0020 04D1 bne .L503 7459 .L502: 3929:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 7460 .loc 1 3929 0 is_stmt 1 7461 0022 8023 movs r3, #128 7462 0024 9B00 lsls r3, r3, #2 7463 0026 7B64 str r3, [r7, #68] 3930:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7464 .loc 1 3930 0 7465 0028 0120 movs r0, #1 ARM GAS /tmp/ccpK4Ax4.s page 266 7466 .LVL658: 7467 002a F5E7 b .L501 7468 .LVL659: 7469 .L503: 3934:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7470 .loc 1 3934 0 7471 002c 0621 movs r1, #6 7472 .LVL660: 7473 002e FFF7FEFF bl I2C_Disable_IRQ 7474 .LVL661: 3937:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7475 .loc 1 3937 0 7476 0032 4023 movs r3, #64 7477 0034 FB5C ldrb r3, [r7, r3] 7478 0036 012B cmp r3, #1 7479 0038 43D0 beq .L507 3937:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7480 .loc 1 3937 0 is_stmt 0 discriminator 2 7481 003a 4023 movs r3, #64 7482 003c 0122 movs r2, #1 7483 003e FA54 strb r2, [r7, r3] 3941:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7484 .loc 1 3941 0 is_stmt 1 discriminator 2 7485 0040 0133 adds r3, r3, #1 7486 0042 FB5C ldrb r3, [r7, r3] 7487 0044 292B cmp r3, #41 7488 0046 22D0 beq .L509 7489 .L504: 3967:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 7490 .loc 1 3967 0 7491 0048 4123 movs r3, #65 7492 004a 2A22 movs r2, #42 7493 004c FA54 strb r2, [r7, r3] 3968:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 7494 .loc 1 3968 0 7495 004e 0133 adds r3, r3, #1 7496 0050 0A3A subs r2, r2, #10 7497 0052 FA54 strb r2, [r7, r3] 3969:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7498 .loc 1 3969 0 7499 0054 0023 movs r3, #0 7500 0056 7B64 str r3, [r7, #68] 3972:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7501 .loc 1 3972 0 7502 0058 3A68 ldr r2, [r7] 7503 005a 5368 ldr r3, [r2, #4] 7504 005c 1A49 ldr r1, .L510 7505 005e 0B40 ands r3, r1 7506 0060 5360 str r3, [r2, #4] 3975:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 7507 .loc 1 3975 0 7508 0062 7C62 str r4, [r7, #36] 3976:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 7509 .loc 1 3976 0 7510 0064 7D85 strh r5, [r7, #42] 3977:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 7511 .loc 1 3977 0 ARM GAS /tmp/ccpK4Ax4.s page 267 7512 0066 7B8D ldrh r3, [r7, #42] 7513 0068 3B85 strh r3, [r7, #40] 3978:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_IT; 7514 .loc 1 3978 0 7515 006a FE62 str r6, [r7, #44] 3979:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7516 .loc 1 3979 0 7517 006c 174B ldr r3, .L510+4 7518 006e 7B63 str r3, [r7, #52] 3981:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7519 .loc 1 3981 0 7520 0070 3B68 ldr r3, [r7] 7521 0072 9A69 ldr r2, [r3, #24] 7522 0074 D203 lsls r2, r2, #15 7523 0076 01D4 bmi .L505 3985:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7524 .loc 1 3985 0 7525 0078 0822 movs r2, #8 7526 007a DA61 str r2, [r3, #28] 7527 .L505: 3989:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7528 .loc 1 3989 0 7529 007c 4023 movs r3, #64 7530 007e 0022 movs r2, #0 7531 0080 FA54 strb r2, [r7, r3] 3995:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7532 .loc 1 3995 0 7533 0082 0621 movs r1, #6 7534 0084 3800 movs r0, r7 7535 0086 FFF7FEFF bl I2C_Enable_IRQ 7536 .LVL662: 3997:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7537 .loc 1 3997 0 7538 008a 0020 movs r0, #0 7539 008c C4E7 b .L501 7540 .L509: 3944:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7541 .loc 1 3944 0 7542 008e 0121 movs r1, #1 7543 0090 3800 movs r0, r7 7544 0092 FFF7FEFF bl I2C_Disable_IRQ 7545 .LVL663: 3946:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7546 .loc 1 3946 0 7547 0096 3B68 ldr r3, [r7] 7548 0098 1A68 ldr r2, [r3] 7549 009a 5204 lsls r2, r2, #17 7550 009c D4D5 bpl .L504 3948:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7551 .loc 1 3948 0 7552 009e 1A68 ldr r2, [r3] 7553 00a0 0B49 ldr r1, .L510+8 7554 00a2 0A40 ands r2, r1 7555 00a4 1A60 str r2, [r3] 3951:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7556 .loc 1 3951 0 7557 00a6 BB6B ldr r3, [r7, #56] ARM GAS /tmp/ccpK4Ax4.s page 268 7558 00a8 002B cmp r3, #0 7559 00aa CDD0 beq .L504 3955:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7560 .loc 1 3955 0 7561 00ac 094A ldr r2, .L510+12 7562 00ae 5A63 str r2, [r3, #52] 3958:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7563 .loc 1 3958 0 7564 00b0 B86B ldr r0, [r7, #56] 7565 00b2 FFF7FEFF bl HAL_DMA_Abort_IT 7566 .LVL664: 7567 00b6 0028 cmp r0, #0 7568 00b8 C6D0 beq .L504 3961:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7569 .loc 1 3961 0 7570 00ba B86B ldr r0, [r7, #56] 7571 00bc 436B ldr r3, [r0, #52] 7572 00be 9847 blx r3 7573 .LVL665: 7574 00c0 C2E7 b .L504 7575 .L507: 3937:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7576 .loc 1 3937 0 7577 00c2 0220 movs r0, #2 7578 00c4 A8E7 b .L501 7579 .L511: 7580 00c6 C046 .align 2 7581 .L510: 7582 00c8 FF7FFFFF .word -32769 7583 00cc 00000000 .word I2C_Slave_ISR_IT 7584 00d0 FFBFFFFF .word -16385 7585 00d4 00000000 .word I2C_DMAAbort 7586 .cfi_endproc 7587 .LFE69: 7589 .section .text.HAL_I2C_Slave_Seq_Receive_DMA,"ax",%progbits 7590 .align 1 7591 .global HAL_I2C_Slave_Seq_Receive_DMA 7592 .syntax unified 7593 .code 16 7594 .thumb_func 7595 .fpu softvfp 7597 HAL_I2C_Slave_Seq_Receive_DMA: 7598 .LFB70: 4016:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_StatusTypeDef dmaxferstatus; 7599 .loc 1 4016 0 7600 .cfi_startproc 7601 @ args = 0, pretend = 0, frame = 0 7602 @ frame_needed = 0, uses_anonymous_args = 0 7603 .LVL666: 7604 0000 F8B5 push {r3, r4, r5, r6, r7, lr} 7605 .LCFI60: 7606 .cfi_def_cfa_offset 24 7607 .cfi_offset 3, -24 7608 .cfi_offset 4, -20 7609 .cfi_offset 5, -16 7610 .cfi_offset 6, -12 7611 .cfi_offset 7, -8 ARM GAS /tmp/ccpK4Ax4.s page 269 7612 .cfi_offset 14, -4 7613 0002 0400 movs r4, r0 7614 0004 0D00 movs r5, r1 7615 0006 1600 movs r6, r2 7616 0008 1F00 movs r7, r3 4022:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7617 .loc 1 4022 0 7618 000a 4123 movs r3, #65 7619 .LVL667: 7620 000c C35C ldrb r3, [r0, r3] 7621 000e 2822 movs r2, #40 7622 .LVL668: 7623 0010 1340 ands r3, r2 7624 0012 282B cmp r3, #40 7625 0014 02D0 beq .L526 4180:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7626 .loc 1 4180 0 7627 0016 0125 movs r5, #1 7628 .LVL669: 7629 .L513: 4182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7630 .loc 1 4182 0 7631 0018 2800 movs r0, r5 7632 @ sp needed 7633 .LVL670: 7634 .LVL671: 7635 001a F8BD pop {r3, r4, r5, r6, r7, pc} 7636 .LVL672: 7637 .L526: 4024:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7638 .loc 1 4024 0 7639 001c 0029 cmp r1, #0 7640 001e 01D0 beq .L514 4024:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7641 .loc 1 4024 0 is_stmt 0 discriminator 1 7642 0020 002E cmp r6, #0 7643 0022 04D1 bne .L515 7644 .L514: 4026:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return HAL_ERROR; 7645 .loc 1 4026 0 is_stmt 1 7646 0024 8023 movs r3, #128 7647 0026 9B00 lsls r3, r3, #2 7648 0028 6364 str r3, [r4, #68] 4027:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7649 .loc 1 4027 0 7650 002a 0125 movs r5, #1 7651 002c F4E7 b .L513 7652 .L515: 4031:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7653 .loc 1 4031 0 7654 002e 0621 movs r1, #6 7655 .LVL673: 7656 0030 FFF7FEFF bl I2C_Disable_IRQ 7657 .LVL674: 4034:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7658 .loc 1 4034 0 7659 0034 4023 movs r3, #64 ARM GAS /tmp/ccpK4Ax4.s page 270 7660 0036 E35C ldrb r3, [r4, r3] 7661 0038 012B cmp r3, #1 7662 003a 00D1 bne .LCB7795 7663 003c 9DE0 b .L524 @long jump 7664 .LCB7795: 4034:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7665 .loc 1 4034 0 is_stmt 0 discriminator 2 7666 003e 4023 movs r3, #64 7667 0040 0122 movs r2, #1 7668 0042 E254 strb r2, [r4, r3] 4038:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7669 .loc 1 4038 0 is_stmt 1 discriminator 2 7670 0044 0133 adds r3, r3, #1 7671 0046 E35C ldrb r3, [r4, r3] 7672 0048 292B cmp r3, #41 7673 004a 46D0 beq .L527 4063:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7674 .loc 1 4063 0 7675 004c 4123 movs r3, #65 7676 004e E35C ldrb r3, [r4, r3] 7677 0050 2A2B cmp r3, #42 7678 0052 5DD0 beq .L528 7679 .L517: 4090:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_SLAVE; 7680 .loc 1 4090 0 7681 0054 4123 movs r3, #65 7682 0056 2A22 movs r2, #42 7683 0058 E254 strb r2, [r4, r3] 4091:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->ErrorCode = HAL_I2C_ERROR_NONE; 7684 .loc 1 4091 0 7685 005a 0133 adds r3, r3, #1 7686 005c 0A3A subs r2, r2, #10 7687 005e E254 strb r2, [r4, r3] 4092:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7688 .loc 1 4092 0 7689 0060 0023 movs r3, #0 7690 0062 6364 str r3, [r4, #68] 4095:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7691 .loc 1 4095 0 7692 0064 2268 ldr r2, [r4] 7693 0066 5368 ldr r3, [r2, #4] 7694 0068 4549 ldr r1, .L530 7695 006a 0B40 ands r3, r1 7696 006c 5360 str r3, [r2, #4] 4098:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = Size; 7697 .loc 1 4098 0 7698 006e 6562 str r5, [r4, #36] 4099:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize = hi2c->XferCount; 7699 .loc 1 4099 0 7700 0070 6685 strh r6, [r4, #42] 4100:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = XferOptions; 7701 .loc 1 4100 0 7702 0072 638D ldrh r3, [r4, #42] 7703 0074 2385 strh r3, [r4, #40] 4101:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_DMA; 7704 .loc 1 4101 0 7705 0076 E762 str r7, [r4, #44] ARM GAS /tmp/ccpK4Ax4.s page 271 4102:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7706 .loc 1 4102 0 7707 0078 424B ldr r3, .L530+4 7708 007a 6363 str r3, [r4, #52] 4104:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7709 .loc 1 4104 0 7710 007c E36B ldr r3, [r4, #60] 7711 007e 002B cmp r3, #0 7712 0080 5CD0 beq .L518 4107:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7713 .loc 1 4107 0 7714 0082 414A ldr r2, .L530+8 7715 0084 9A62 str r2, [r3, #40] 4110:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7716 .loc 1 4110 0 7717 0086 E36B ldr r3, [r4, #60] 7718 0088 404A ldr r2, .L530+12 7719 008a 1A63 str r2, [r3, #48] 4113:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = NULL; 7720 .loc 1 4113 0 7721 008c E26B ldr r2, [r4, #60] 7722 008e 0023 movs r3, #0 7723 0090 D362 str r3, [r2, #44] 4114:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7724 .loc 1 4114 0 7725 0092 E26B ldr r2, [r4, #60] 7726 0094 5363 str r3, [r2, #52] 4117:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7727 .loc 1 4117 0 7728 0096 2168 ldr r1, [r4] 7729 0098 2431 adds r1, r1, #36 7730 009a 238D ldrh r3, [r4, #40] 7731 009c 2A00 movs r2, r5 7732 009e E06B ldr r0, [r4, #60] 7733 00a0 FFF7FEFF bl HAL_DMA_Start_IT 7734 .LVL675: 7735 00a4 051E subs r5, r0, #0 7736 .LVL676: 4134:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7737 .loc 1 4134 0 7738 00a6 57D1 bne .L529 4137:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7739 .loc 1 4137 0 7740 00a8 638D ldrh r3, [r4, #42] 7741 00aa 228D ldrh r2, [r4, #40] 7742 00ac 9B1A subs r3, r3, r2 7743 00ae 9BB2 uxth r3, r3 7744 00b0 6385 strh r3, [r4, #42] 4140:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7745 .loc 1 4140 0 7746 00b2 0023 movs r3, #0 7747 00b4 2385 strh r3, [r4, #40] 4157:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7748 .loc 1 4157 0 7749 00b6 2368 ldr r3, [r4] 7750 00b8 9A69 ldr r2, [r3, #24] 7751 00ba D203 lsls r2, r2, #15 ARM GAS /tmp/ccpK4Ax4.s page 272 7752 00bc 5AD5 bpl .L521 7753 .L522: 4165:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7754 .loc 1 4165 0 7755 00be 4023 movs r3, #64 7756 00c0 0022 movs r2, #0 7757 00c2 E254 strb r2, [r4, r3] 4171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7758 .loc 1 4171 0 7759 00c4 0621 movs r1, #6 7760 00c6 2000 movs r0, r4 7761 .LVL677: 7762 00c8 FFF7FEFF bl I2C_Enable_IRQ 7763 .LVL678: 4174:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7764 .loc 1 4174 0 7765 00cc 2268 ldr r2, [r4] 7766 00ce 1168 ldr r1, [r2] 7767 00d0 8023 movs r3, #128 7768 00d2 1B02 lsls r3, r3, #8 7769 00d4 0B43 orrs r3, r1 7770 00d6 1360 str r3, [r2] 4176:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7771 .loc 1 4176 0 7772 00d8 9EE7 b .L513 7773 .LVL679: 7774 .L527: 4041:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7775 .loc 1 4041 0 7776 00da 0121 movs r1, #1 7777 00dc 2000 movs r0, r4 7778 00de FFF7FEFF bl I2C_Disable_IRQ 7779 .LVL680: 4043:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7780 .loc 1 4043 0 7781 00e2 2368 ldr r3, [r4] 7782 00e4 1A68 ldr r2, [r3] 7783 00e6 5204 lsls r2, r2, #17 7784 00e8 B4D5 bpl .L517 4046:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7785 .loc 1 4046 0 7786 00ea A26B ldr r2, [r4, #56] 7787 00ec 002A cmp r2, #0 7788 00ee B1D0 beq .L517 4048:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7789 .loc 1 4048 0 7790 00f0 1A68 ldr r2, [r3] 7791 00f2 2749 ldr r1, .L530+16 7792 00f4 0A40 ands r2, r1 7793 00f6 1A60 str r2, [r3] 4052:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7794 .loc 1 4052 0 7795 00f8 A36B ldr r3, [r4, #56] 7796 00fa 264A ldr r2, .L530+20 7797 00fc 5A63 str r2, [r3, #52] 4055:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7798 .loc 1 4055 0 ARM GAS /tmp/ccpK4Ax4.s page 273 7799 00fe A06B ldr r0, [r4, #56] 7800 0100 FFF7FEFF bl HAL_DMA_Abort_IT 7801 .LVL681: 7802 0104 0028 cmp r0, #0 7803 0106 A5D0 beq .L517 4058:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7804 .loc 1 4058 0 7805 0108 A06B ldr r0, [r4, #56] 7806 010a 436B ldr r3, [r0, #52] 7807 010c 9847 blx r3 7808 .LVL682: 7809 010e A1E7 b .L517 7810 .L528: 4065:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7811 .loc 1 4065 0 7812 0110 2368 ldr r3, [r4] 7813 0112 1A68 ldr r2, [r3] 7814 0114 1204 lsls r2, r2, #16 7815 0116 9DD5 bpl .L517 4067:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7816 .loc 1 4067 0 7817 0118 1A68 ldr r2, [r3] 7818 011a 1949 ldr r1, .L530 7819 011c 0A40 ands r2, r1 7820 011e 1A60 str r2, [r3] 4070:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7821 .loc 1 4070 0 7822 0120 E36B ldr r3, [r4, #60] 7823 0122 002B cmp r3, #0 7824 0124 96D0 beq .L517 4074:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7825 .loc 1 4074 0 7826 0126 1B4A ldr r2, .L530+20 7827 0128 5A63 str r2, [r3, #52] 4077:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7828 .loc 1 4077 0 7829 012a E06B ldr r0, [r4, #60] 7830 012c FFF7FEFF bl HAL_DMA_Abort_IT 7831 .LVL683: 7832 0130 0028 cmp r0, #0 7833 0132 8FD0 beq .L517 4080:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7834 .loc 1 4080 0 7835 0134 E06B ldr r0, [r4, #60] 7836 0136 436B ldr r3, [r0, #52] 7837 0138 9847 blx r3 7838 .LVL684: 7839 013a 8BE7 b .L517 7840 .L518: 4122:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 7841 .loc 1 4122 0 7842 013c 4123 movs r3, #65 7843 013e 2822 movs r2, #40 7844 0140 E254 strb r2, [r4, r3] 4123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7845 .loc 1 4123 0 7846 0142 0022 movs r2, #0 ARM GAS /tmp/ccpK4Ax4.s page 274 7847 0144 0133 adds r3, r3, #1 7848 0146 E254 strb r2, [r4, r3] 4126:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7849 .loc 1 4126 0 7850 0148 636C ldr r3, [r4, #68] 7851 014a 8021 movs r1, #128 7852 014c 0B43 orrs r3, r1 7853 014e 6364 str r3, [r4, #68] 4129:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7854 .loc 1 4129 0 7855 0150 4023 movs r3, #64 7856 0152 E254 strb r2, [r4, r3] 4131:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7857 .loc 1 4131 0 7858 0154 0125 movs r5, #1 7859 .LVL685: 7860 0156 5FE7 b .L513 7861 .LVL686: 7862 .L529: 4145:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 7863 .loc 1 4145 0 7864 0158 4123 movs r3, #65 7865 015a 2822 movs r2, #40 7866 015c E254 strb r2, [r4, r3] 4146:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7867 .loc 1 4146 0 7868 015e 0022 movs r2, #0 7869 0160 0133 adds r3, r3, #1 7870 0162 E254 strb r2, [r4, r3] 4149:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7871 .loc 1 4149 0 7872 0164 636C ldr r3, [r4, #68] 7873 0166 1021 movs r1, #16 7874 0168 0B43 orrs r3, r1 7875 016a 6364 str r3, [r4, #68] 4152:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7876 .loc 1 4152 0 7877 016c 4023 movs r3, #64 7878 016e E254 strb r2, [r4, r3] 4154:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7879 .loc 1 4154 0 7880 0170 0125 movs r5, #1 7881 0172 51E7 b .L513 7882 .L521: 4161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7883 .loc 1 4161 0 7884 0174 0822 movs r2, #8 7885 0176 DA61 str r2, [r3, #28] 7886 0178 A1E7 b .L522 7887 .LVL687: 7888 .L524: 4034:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7889 .loc 1 4034 0 7890 017a 0225 movs r5, #2 7891 .LVL688: 7892 017c 4CE7 b .L513 7893 .L531: ARM GAS /tmp/ccpK4Ax4.s page 275 7894 017e C046 .align 2 7895 .L530: 7896 0180 FF7FFFFF .word -32769 7897 0184 00000000 .word I2C_Slave_ISR_DMA 7898 0188 00000000 .word I2C_DMASlaveReceiveCplt 7899 018c 00000000 .word I2C_DMAError 7900 0190 FFBFFFFF .word -16385 7901 0194 00000000 .word I2C_DMAAbort 7902 .cfi_endproc 7903 .LFE70: 7905 .section .text.HAL_I2C_EnableListen_IT,"ax",%progbits 7906 .align 1 7907 .global HAL_I2C_EnableListen_IT 7908 .syntax unified 7909 .code 16 7910 .thumb_func 7911 .fpu softvfp 7913 HAL_I2C_EnableListen_IT: 7914 .LFB71: 4191:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->State == HAL_I2C_STATE_READY) 7915 .loc 1 4191 0 7916 .cfi_startproc 7917 @ args = 0, pretend = 0, frame = 0 7918 @ frame_needed = 0, uses_anonymous_args = 0 7919 .LVL689: 7920 0000 10B5 push {r4, lr} 7921 .LCFI61: 7922 .cfi_def_cfa_offset 8 7923 .cfi_offset 4, -8 7924 .cfi_offset 14, -4 4192:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7925 .loc 1 4192 0 7926 0002 4123 movs r3, #65 7927 0004 C35C ldrb r3, [r0, r3] 7928 0006 202B cmp r3, #32 7929 0008 01D0 beq .L535 4204:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7930 .loc 1 4204 0 7931 000a 0220 movs r0, #2 7932 .LVL690: 7933 .L533: 4206:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7934 .loc 1 4206 0 7935 @ sp needed 7936 000c 10BD pop {r4, pc} 7937 .LVL691: 7938 .L535: 4194:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_IT; 7939 .loc 1 4194 0 7940 000e 2133 adds r3, r3, #33 7941 0010 2822 movs r2, #40 7942 0012 C254 strb r2, [r0, r3] 4195:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7943 .loc 1 4195 0 7944 0014 034B ldr r3, .L536 7945 0016 4363 str r3, [r0, #52] 4198:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 276 7946 .loc 1 4198 0 7947 0018 0421 movs r1, #4 7948 001a FFF7FEFF bl I2C_Enable_IRQ 7949 .LVL692: 4200:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7950 .loc 1 4200 0 7951 001e 0020 movs r0, #0 7952 0020 F4E7 b .L533 7953 .L537: 7954 0022 C046 .align 2 7955 .L536: 7956 0024 00000000 .word I2C_Slave_ISR_IT 7957 .cfi_endproc 7958 .LFE71: 7960 .section .text.HAL_I2C_DisableListen_IT,"ax",%progbits 7961 .align 1 7962 .global HAL_I2C_DisableListen_IT 7963 .syntax unified 7964 .code 16 7965 .thumb_func 7966 .fpu softvfp 7968 HAL_I2C_DisableListen_IT: 7969 .LFB72: 4215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Declaration of tmp to prevent undefined behavior of volatile usage */ 7970 .loc 1 4215 0 7971 .cfi_startproc 7972 @ args = 0, pretend = 0, frame = 0 7973 @ frame_needed = 0, uses_anonymous_args = 0 7974 .LVL693: 7975 0000 70B5 push {r4, r5, r6, lr} 7976 .LCFI62: 7977 .cfi_def_cfa_offset 16 7978 .cfi_offset 4, -16 7979 .cfi_offset 5, -12 7980 .cfi_offset 6, -8 7981 .cfi_offset 14, -4 4220:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 7982 .loc 1 4220 0 7983 0002 4123 movs r3, #65 7984 0004 C35C ldrb r3, [r0, r3] 7985 0006 282B cmp r3, #40 7986 0008 01D0 beq .L541 4235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 7987 .loc 1 4235 0 7988 000a 0220 movs r0, #2 7989 .LVL694: 7990 .L539: 4237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 7991 .loc 1 4237 0 7992 @ sp needed 7993 000c 70BD pop {r4, r5, r6, pc} 7994 .LVL695: 7995 .L541: 4222:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = tmp | (uint32_t)(hi2c->Mode); 7996 .loc 1 4222 0 7997 000e 4124 movs r4, #65 7998 0010 025D ldrb r2, [r0, r4] ARM GAS /tmp/ccpK4Ax4.s page 277 7999 .LVL696: 4223:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 8000 .loc 1 4223 0 8001 0012 4221 movs r1, #66 8002 0014 435C ldrb r3, [r0, r1] 8003 0016 0325 movs r5, #3 8004 0018 2A40 ands r2, r5 8005 .LVL697: 8006 001a 1343 orrs r3, r2 8007 001c 0363 str r3, [r0, #48] 4224:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 8008 .loc 1 4224 0 8009 001e 2023 movs r3, #32 8010 0020 0355 strb r3, [r0, r4] 4225:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 8011 .loc 1 4225 0 8012 0022 0023 movs r3, #0 8013 0024 4354 strb r3, [r0, r1] 4226:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8014 .loc 1 4226 0 8015 0026 4363 str r3, [r0, #52] 4229:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8016 .loc 1 4229 0 8017 0028 3E39 subs r1, r1, #62 8018 002a FFF7FEFF bl I2C_Disable_IRQ 8019 .LVL698: 4231:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 8020 .loc 1 4231 0 8021 002e 0020 movs r0, #0 8022 0030 ECE7 b .L539 8023 .cfi_endproc 8024 .LFE72: 8026 .section .text.HAL_I2C_Master_Abort_IT,"ax",%progbits 8027 .align 1 8028 .global HAL_I2C_Master_Abort_IT 8029 .syntax unified 8030 .code 16 8031 .thumb_func 8032 .fpu softvfp 8034 HAL_I2C_Master_Abort_IT: 8035 .LFB73: 4248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->Mode == HAL_I2C_MODE_MASTER) 8036 .loc 1 4248 0 8037 .cfi_startproc 8038 @ args = 0, pretend = 0, frame = 0 8039 @ frame_needed = 0, uses_anonymous_args = 0 8040 .LVL699: 8041 0000 70B5 push {r4, r5, r6, lr} 8042 .LCFI63: 8043 .cfi_def_cfa_offset 16 8044 .cfi_offset 4, -16 8045 .cfi_offset 5, -12 8046 .cfi_offset 6, -8 8047 .cfi_offset 14, -4 8048 0002 82B0 sub sp, sp, #8 8049 .LCFI64: 8050 .cfi_def_cfa_offset 24 ARM GAS /tmp/ccpK4Ax4.s page 278 8051 0004 0400 movs r4, r0 8052 0006 0D00 movs r5, r1 4249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8053 .loc 1 4249 0 8054 0008 4223 movs r3, #66 8055 000a C35C ldrb r3, [r0, r3] 8056 000c 102B cmp r3, #16 8057 000e 02D0 beq .L546 4279:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 8058 .loc 1 4279 0 8059 0010 0120 movs r0, #1 8060 .LVL700: 8061 .L543: 4281:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8062 .loc 1 4281 0 8063 0012 02B0 add sp, sp, #8 8064 @ sp needed 8065 .LVL701: 8066 0014 70BD pop {r4, r5, r6, pc} 8067 .LVL702: 8068 .L546: 4252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8069 .loc 1 4252 0 8070 0016 3033 adds r3, r3, #48 8071 0018 C35C ldrb r3, [r0, r3] 8072 001a 012B cmp r3, #1 8073 001c 1DD0 beq .L545 4252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8074 .loc 1 4252 0 is_stmt 0 discriminator 2 8075 001e 4026 movs r6, #64 8076 0020 0123 movs r3, #1 8077 0022 8355 strb r3, [r0, r6] 4255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_Disable_IRQ(hi2c, I2C_XFER_TX_IT); 8078 .loc 1 4255 0 is_stmt 1 discriminator 2 8079 0024 0221 movs r1, #2 8080 .LVL703: 8081 0026 FFF7FEFF bl I2C_Disable_IRQ 8082 .LVL704: 4256:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8083 .loc 1 4256 0 discriminator 2 8084 002a 0121 movs r1, #1 8085 002c 2000 movs r0, r4 8086 002e FFF7FEFF bl I2C_Disable_IRQ 8087 .LVL705: 4259:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8088 .loc 1 4259 0 discriminator 2 8089 0032 4123 movs r3, #65 8090 0034 6022 movs r2, #96 8091 0036 E254 strb r2, [r4, r3] 4263:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8092 .loc 1 4263 0 discriminator 2 8093 0038 3F33 adds r3, r3, #63 8094 003a 094A ldr r2, .L547 8095 003c 0092 str r2, [sp] 8096 003e 9B04 lsls r3, r3, #18 8097 0040 0122 movs r2, #1 8098 0042 2900 movs r1, r5 ARM GAS /tmp/ccpK4Ax4.s page 279 8099 0044 2000 movs r0, r4 8100 0046 FFF7FEFF bl I2C_TransferConfig 8101 .LVL706: 4266:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8102 .loc 1 4266 0 discriminator 2 8103 004a 0023 movs r3, #0 8104 004c A355 strb r3, [r4, r6] 4271:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8105 .loc 1 4271 0 discriminator 2 8106 004e 1221 movs r1, #18 8107 0050 2000 movs r0, r4 8108 0052 FFF7FEFF bl I2C_Enable_IRQ 8109 .LVL707: 4273:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 8110 .loc 1 4273 0 discriminator 2 8111 0056 0020 movs r0, #0 8112 0058 DBE7 b .L543 8113 .LVL708: 8114 .L545: 4252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8115 .loc 1 4252 0 8116 005a 0220 movs r0, #2 8117 .LVL709: 8118 005c D9E7 b .L543 8119 .L548: 8120 005e C046 .align 2 8121 .L547: 8122 0060 00400080 .word -2147467264 8123 .cfi_endproc 8124 .LFE73: 8126 .section .text.HAL_I2C_EV_IRQHandler,"ax",%progbits 8127 .align 1 8128 .global HAL_I2C_EV_IRQHandler 8129 .syntax unified 8130 .code 16 8131 .thumb_func 8132 .fpu softvfp 8134 HAL_I2C_EV_IRQHandler: 8135 .LFB74: 4298:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Get current IT Flags and IT sources value */ 8136 .loc 1 4298 0 8137 .cfi_startproc 8138 @ args = 0, pretend = 0, frame = 0 8139 @ frame_needed = 0, uses_anonymous_args = 0 8140 .LVL710: 8141 0000 10B5 push {r4, lr} 8142 .LCFI65: 8143 .cfi_def_cfa_offset 8 8144 .cfi_offset 4, -8 8145 .cfi_offset 14, -4 4300:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t itsources = READ_REG(hi2c->Instance->CR1); 8146 .loc 1 4300 0 8147 0002 0368 ldr r3, [r0] 8148 0004 9969 ldr r1, [r3, #24] 8149 .LVL711: 4301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8150 .loc 1 4301 0 ARM GAS /tmp/ccpK4Ax4.s page 280 8151 0006 1A68 ldr r2, [r3] 8152 .LVL712: 4304:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8153 .loc 1 4304 0 8154 0008 436B ldr r3, [r0, #52] 8155 000a 002B cmp r3, #0 8156 000c 00D0 beq .L549 4306:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 8157 .loc 1 4306 0 8158 000e 9847 blx r3 8159 .LVL713: 8160 .L549: 4308:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8161 .loc 1 4308 0 8162 @ sp needed 8163 0010 10BD pop {r4, pc} 8164 .cfi_endproc 8165 .LFE74: 8167 .section .text.HAL_I2C_MasterTxCpltCallback,"ax",%progbits 8168 .align 1 8169 .weak HAL_I2C_MasterTxCpltCallback 8170 .syntax unified 8171 .code 16 8172 .thumb_func 8173 .fpu softvfp 8175 HAL_I2C_MasterTxCpltCallback: 8176 .LFB76: 4366:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 8177 .loc 1 4366 0 8178 .cfi_startproc 8179 @ args = 0, pretend = 0, frame = 0 8180 @ frame_needed = 0, uses_anonymous_args = 0 8181 @ link register save eliminated. 8182 .LVL714: 4373:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8183 .loc 1 4373 0 8184 @ sp needed 8185 0000 7047 bx lr 8186 .cfi_endproc 8187 .LFE76: 8189 .section .text.HAL_I2C_MasterRxCpltCallback,"ax",%progbits 8190 .align 1 8191 .weak HAL_I2C_MasterRxCpltCallback 8192 .syntax unified 8193 .code 16 8194 .thumb_func 8195 .fpu softvfp 8197 HAL_I2C_MasterRxCpltCallback: 8198 .LFB77: 4382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 8199 .loc 1 4382 0 8200 .cfi_startproc 8201 @ args = 0, pretend = 0, frame = 0 8202 @ frame_needed = 0, uses_anonymous_args = 0 8203 @ link register save eliminated. 8204 .LVL715: 4389:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 281 8205 .loc 1 4389 0 8206 @ sp needed 8207 0000 7047 bx lr 8208 .cfi_endproc 8209 .LFE77: 8211 .section .text.I2C_ITMasterSeqCplt,"ax",%progbits 8212 .align 1 8213 .syntax unified 8214 .code 16 8215 .thumb_func 8216 .fpu softvfp 8218 I2C_ITMasterSeqCplt: 8219 .LFB96: 5318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Reset I2C handle mode */ 8220 .loc 1 5318 0 8221 .cfi_startproc 8222 @ args = 0, pretend = 0, frame = 0 8223 @ frame_needed = 0, uses_anonymous_args = 0 8224 .LVL716: 8225 0000 70B5 push {r4, r5, r6, lr} 8226 .LCFI66: 8227 .cfi_def_cfa_offset 16 8228 .cfi_offset 4, -16 8229 .cfi_offset 5, -12 8230 .cfi_offset 6, -8 8231 .cfi_offset 14, -4 8232 0002 0400 movs r4, r0 5320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8233 .loc 1 5320 0 8234 0004 4223 movs r3, #66 8235 0006 0022 movs r2, #0 8236 0008 C254 strb r2, [r0, r3] 5324:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8237 .loc 1 5324 0 8238 000a 013B subs r3, r3, #1 8239 000c C35C ldrb r3, [r0, r3] 8240 000e 212B cmp r3, #33 8241 0010 0FD0 beq .L556 5346:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_MASTER_BUSY_RX; 8242 .loc 1 5346 0 8243 0012 4123 movs r3, #65 8244 0014 2022 movs r2, #32 8245 0016 C254 strb r2, [r0, r3] 5347:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 8246 .loc 1 5347 0 8247 0018 2F3B subs r3, r3, #47 8248 001a 0363 str r3, [r0, #48] 5348:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8249 .loc 1 5348 0 8250 001c 0025 movs r5, #0 8251 001e 4563 str r5, [r0, #52] 5351:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8252 .loc 1 5351 0 8253 0020 0221 movs r1, #2 8254 0022 FFF7FEFF bl I2C_Disable_IRQ 8255 .LVL717: 5354:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 282 8256 .loc 1 5354 0 8257 0026 4023 movs r3, #64 8258 0028 E554 strb r5, [r4, r3] 5360:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 8259 .loc 1 5360 0 8260 002a 2000 movs r0, r4 8261 002c FFF7FEFF bl HAL_I2C_MasterRxCpltCallback 8262 .LVL718: 8263 .L553: 5363:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8264 .loc 1 5363 0 8265 @ sp needed 8266 .LVL719: 8267 0030 70BD pop {r4, r5, r6, pc} 8268 .LVL720: 8269 .L556: 5326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_MASTER_BUSY_TX; 8270 .loc 1 5326 0 8271 0032 2033 adds r3, r3, #32 8272 0034 2032 adds r2, r2, #32 8273 0036 C254 strb r2, [r0, r3] 5327:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 8274 .loc 1 5327 0 8275 0038 303B subs r3, r3, #48 8276 003a 0363 str r3, [r0, #48] 5328:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8277 .loc 1 5328 0 8278 003c 0025 movs r5, #0 8279 003e 4563 str r5, [r0, #52] 5331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8280 .loc 1 5331 0 8281 0040 0121 movs r1, #1 8282 0042 FFF7FEFF bl I2C_Disable_IRQ 8283 .LVL721: 5334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8284 .loc 1 5334 0 8285 0046 4023 movs r3, #64 8286 0048 E554 strb r5, [r4, r3] 5340:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 8287 .loc 1 5340 0 8288 004a 2000 movs r0, r4 8289 004c FFF7FEFF bl HAL_I2C_MasterTxCpltCallback 8290 .LVL722: 8291 0050 EEE7 b .L553 8292 .cfi_endproc 8293 .LFE96: 8295 .section .text.HAL_I2C_SlaveTxCpltCallback,"ax",%progbits 8296 .align 1 8297 .weak HAL_I2C_SlaveTxCpltCallback 8298 .syntax unified 8299 .code 16 8300 .thumb_func 8301 .fpu softvfp 8303 HAL_I2C_SlaveTxCpltCallback: 8304 .LFB78: 4397:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 8305 .loc 1 4397 0 ARM GAS /tmp/ccpK4Ax4.s page 283 8306 .cfi_startproc 8307 @ args = 0, pretend = 0, frame = 0 8308 @ frame_needed = 0, uses_anonymous_args = 0 8309 @ link register save eliminated. 8310 .LVL723: 4404:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8311 .loc 1 4404 0 8312 @ sp needed 8313 0000 7047 bx lr 8314 .cfi_endproc 8315 .LFE78: 8317 .section .text.HAL_I2C_SlaveRxCpltCallback,"ax",%progbits 8318 .align 1 8319 .weak HAL_I2C_SlaveRxCpltCallback 8320 .syntax unified 8321 .code 16 8322 .thumb_func 8323 .fpu softvfp 8325 HAL_I2C_SlaveRxCpltCallback: 8326 .LFB79: 4413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 8327 .loc 1 4413 0 8328 .cfi_startproc 8329 @ args = 0, pretend = 0, frame = 0 8330 @ frame_needed = 0, uses_anonymous_args = 0 8331 @ link register save eliminated. 8332 .LVL724: 4420:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8333 .loc 1 4420 0 8334 @ sp needed 8335 0000 7047 bx lr 8336 .cfi_endproc 8337 .LFE79: 8339 .section .text.I2C_ITSlaveSeqCplt,"ax",%progbits 8340 .align 1 8341 .syntax unified 8342 .code 16 8343 .thumb_func 8344 .fpu softvfp 8346 I2C_ITSlaveSeqCplt: 8347 .LFB97: 5371:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Reset I2C handle mode */ 8348 .loc 1 5371 0 8349 .cfi_startproc 8350 @ args = 0, pretend = 0, frame = 0 8351 @ frame_needed = 0, uses_anonymous_args = 0 8352 .LVL725: 8353 0000 10B5 push {r4, lr} 8354 .LCFI67: 8355 .cfi_def_cfa_offset 8 8356 .cfi_offset 4, -8 8357 .cfi_offset 14, -4 8358 0002 0400 movs r4, r0 5373:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8359 .loc 1 5373 0 8360 0004 4223 movs r3, #66 8361 0006 0022 movs r2, #0 ARM GAS /tmp/ccpK4Ax4.s page 284 8362 0008 C254 strb r2, [r0, r3] 5375:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8363 .loc 1 5375 0 8364 000a 013B subs r3, r3, #1 8365 000c C35C ldrb r3, [r0, r3] 8366 000e 292B cmp r3, #41 8367 0010 04D0 beq .L562 5395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8368 .loc 1 5395 0 8369 0012 4123 movs r3, #65 8370 0014 C35C ldrb r3, [r0, r3] 8371 0016 2A2B cmp r3, #42 8372 0018 0FD0 beq .L563 8373 .LVL726: 8374 .L559: 5418:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8375 .loc 1 5418 0 8376 @ sp needed 8377 .LVL727: 8378 001a 10BD pop {r4, pc} 8379 .LVL728: 8380 .L562: 5378:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_TX; 8381 .loc 1 5378 0 8382 001c 1833 adds r3, r3, #24 8383 001e 2832 adds r2, r2, #40 8384 0020 C254 strb r2, [r0, r3] 5379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8385 .loc 1 5379 0 8386 0022 203B subs r3, r3, #32 8387 0024 0363 str r3, [r0, #48] 5382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8388 .loc 1 5382 0 8389 0026 0121 movs r1, #1 8390 0028 FFF7FEFF bl I2C_Disable_IRQ 8391 .LVL729: 5385:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8392 .loc 1 5385 0 8393 002c 4023 movs r3, #64 8394 002e 0022 movs r2, #0 8395 0030 E254 strb r2, [r4, r3] 5391:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 8396 .loc 1 5391 0 8397 0032 2000 movs r0, r4 8398 0034 FFF7FEFF bl HAL_I2C_SlaveTxCpltCallback 8399 .LVL730: 8400 0038 EFE7 b .L559 8401 .LVL731: 8402 .L563: 5398:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_RX; 8403 .loc 1 5398 0 8404 003a 1733 adds r3, r3, #23 8405 003c 2822 movs r2, #40 8406 003e C254 strb r2, [r0, r3] 5399:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8407 .loc 1 5399 0 8408 0040 1F3B subs r3, r3, #31 ARM GAS /tmp/ccpK4Ax4.s page 285 8409 0042 0363 str r3, [r0, #48] 5402:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8410 .loc 1 5402 0 8411 0044 0221 movs r1, #2 8412 0046 FFF7FEFF bl I2C_Disable_IRQ 8413 .LVL732: 5405:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8414 .loc 1 5405 0 8415 004a 4023 movs r3, #64 8416 004c 0022 movs r2, #0 8417 004e E254 strb r2, [r4, r3] 5411:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 8418 .loc 1 5411 0 8419 0050 2000 movs r0, r4 8420 0052 FFF7FEFF bl HAL_I2C_SlaveRxCpltCallback 8421 .LVL733: 5418:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8422 .loc 1 5418 0 8423 0056 E0E7 b .L559 8424 .cfi_endproc 8425 .LFE97: 8427 .section .text.I2C_DMASlaveTransmitCplt,"ax",%progbits 8428 .align 1 8429 .syntax unified 8430 .code 16 8431 .thumb_func 8432 .fpu softvfp 8434 I2C_DMASlaveTransmitCplt: 8435 .LFB104: 5921:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogati 8436 .loc 1 5921 0 8437 .cfi_startproc 8438 @ args = 0, pretend = 0, frame = 0 8439 @ frame_needed = 0, uses_anonymous_args = 0 8440 .LVL734: 8441 0000 10B5 push {r4, lr} 8442 .LCFI68: 8443 .cfi_def_cfa_offset 8 8444 .cfi_offset 4, -8 8445 .cfi_offset 14, -4 5922:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpoptions = hi2c->XferOptions; 8446 .loc 1 5922 0 8447 0002 406A ldr r0, [r0, #36] 8448 .LVL735: 5923:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8449 .loc 1 5923 0 8450 0004 C36A ldr r3, [r0, #44] 8451 .LVL736: 5925:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8452 .loc 1 5925 0 8453 0006 8022 movs r2, #128 8454 0008 5204 lsls r2, r2, #17 8455 000a 9342 cmp r3, r2 8456 000c 01D0 beq .L565 5925:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8457 .loc 1 5925 0 is_stmt 0 discriminator 1 8458 000e 002B cmp r3, #0 ARM GAS /tmp/ccpK4Ax4.s page 286 8459 0010 06D1 bne .L564 8460 .L565: 5928:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8461 .loc 1 5928 0 is_stmt 1 8462 0012 0268 ldr r2, [r0] 8463 0014 1368 ldr r3, [r2] 8464 .LVL737: 8465 0016 0349 ldr r1, .L567 8466 0018 0B40 ands r3, r1 8467 001a 1360 str r3, [r2] 5932:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 8468 .loc 1 5932 0 8469 001c FFF7FEFF bl I2C_ITSlaveSeqCplt 8470 .LVL738: 8471 .L564: 5940:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8472 .loc 1 5940 0 8473 @ sp needed 8474 0020 10BD pop {r4, pc} 8475 .L568: 8476 0022 C046 .align 2 8477 .L567: 8478 0024 FFBFFFFF .word -16385 8479 .cfi_endproc 8480 .LFE104: 8482 .section .text.I2C_DMASlaveReceiveCplt,"ax",%progbits 8483 .align 1 8484 .syntax unified 8485 .code 16 8486 .thumb_func 8487 .fpu softvfp 8489 I2C_DMASlaveReceiveCplt: 8490 .LFB106: 5996:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogati 8491 .loc 1 5996 0 8492 .cfi_startproc 8493 @ args = 0, pretend = 0, frame = 0 8494 @ frame_needed = 0, uses_anonymous_args = 0 8495 .LVL739: 8496 0000 10B5 push {r4, lr} 8497 .LCFI69: 8498 .cfi_def_cfa_offset 8 8499 .cfi_offset 4, -8 8500 .cfi_offset 14, -4 5997:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpoptions = hi2c->XferOptions; 8501 .loc 1 5997 0 8502 0002 406A ldr r0, [r0, #36] 8503 .LVL740: 5998:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8504 .loc 1 5998 0 8505 0004 C26A ldr r2, [r0, #44] 8506 .LVL741: 6000:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (tmpoptions != I2C_NO_OPTION_FRAME)) 8507 .loc 1 6000 0 8508 0006 C36B ldr r3, [r0, #60] 8509 0008 1B68 ldr r3, [r3] 8510 000a 5B68 ldr r3, [r3, #4] ARM GAS /tmp/ccpK4Ax4.s page 287 8511 000c 002B cmp r3, #0 8512 000e 09D1 bne .L569 6000:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (tmpoptions != I2C_NO_OPTION_FRAME)) 8513 .loc 1 6000 0 is_stmt 0 discriminator 1 8514 0010 054B ldr r3, .L571 8515 0012 9A42 cmp r2, r3 8516 0014 06D0 beq .L569 6004:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8517 .loc 1 6004 0 is_stmt 1 8518 0016 0268 ldr r2, [r0] 8519 .LVL742: 8520 0018 1368 ldr r3, [r2] 8521 001a 0449 ldr r1, .L571+4 8522 001c 0B40 ands r3, r1 8523 001e 1360 str r3, [r2] 6007:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 8524 .loc 1 6007 0 8525 0020 FFF7FEFF bl I2C_ITSlaveSeqCplt 8526 .LVL743: 8527 .L569: 6015:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8528 .loc 1 6015 0 8529 @ sp needed 8530 0024 10BD pop {r4, pc} 8531 .L572: 8532 0026 C046 .align 2 8533 .L571: 8534 0028 0000FFFF .word -65536 8535 002c FF7FFFFF .word -32769 8536 .cfi_endproc 8537 .LFE106: 8539 .section .text.HAL_I2C_AddrCallback,"ax",%progbits 8540 .align 1 8541 .weak HAL_I2C_AddrCallback 8542 .syntax unified 8543 .code 16 8544 .thumb_func 8545 .fpu softvfp 8547 HAL_I2C_AddrCallback: 8548 .LFB80: 4431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 8549 .loc 1 4431 0 8550 .cfi_startproc 8551 @ args = 0, pretend = 0, frame = 0 8552 @ frame_needed = 0, uses_anonymous_args = 0 8553 @ link register save eliminated. 8554 .LVL744: 4440:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8555 .loc 1 4440 0 8556 @ sp needed 8557 0000 7047 bx lr 8558 .cfi_endproc 8559 .LFE80: 8561 .section .text.I2C_ITAddrCplt,"ax",%progbits 8562 .align 1 8563 .syntax unified 8564 .code 16 ARM GAS /tmp/ccpK4Ax4.s page 288 8565 .thumb_func 8566 .fpu softvfp 8568 I2C_ITAddrCplt: 8569 .LFB95: 5223:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint8_t transferdirection; 8570 .loc 1 5223 0 8571 .cfi_startproc 8572 @ args = 0, pretend = 0, frame = 0 8573 @ frame_needed = 0, uses_anonymous_args = 0 8574 .LVL745: 8575 0000 F8B5 push {r3, r4, r5, r6, r7, lr} 8576 .LCFI70: 8577 .cfi_def_cfa_offset 24 8578 .cfi_offset 3, -24 8579 .cfi_offset 4, -20 8580 .cfi_offset 5, -16 8581 .cfi_offset 6, -12 8582 .cfi_offset 7, -8 8583 .cfi_offset 14, -4 8584 0002 0400 movs r4, r0 5233:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8585 .loc 1 5233 0 8586 0004 4123 movs r3, #65 8587 0006 C35C ldrb r3, [r0, r3] 8588 0008 2822 movs r2, #40 8589 000a 1340 ands r3, r2 8590 000c 282B cmp r3, #40 8591 000e 06D0 beq .L579 5305:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8592 .loc 1 5305 0 8593 0010 0368 ldr r3, [r0] 8594 0012 0822 movs r2, #8 8595 0014 DA61 str r2, [r3, #28] 5308:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 8596 .loc 1 5308 0 8597 0016 4023 movs r3, #64 8598 0018 0022 movs r2, #0 8599 001a C254 strb r2, [r0, r3] 8600 .LVL746: 8601 .L574: 5310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8602 .loc 1 5310 0 8603 @ sp needed 8604 .LVL747: 8605 001c F8BD pop {r3, r4, r5, r6, r7, pc} 8606 .LVL748: 8607 .L579: 5235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** slaveaddrcode = I2C_GET_ADDR_MATCH(hi2c); 8608 .loc 1 5235 0 8609 001e 0368 ldr r3, [r0] 8610 0020 9E69 ldr r6, [r3, #24] 8611 0022 360C lsrs r6, r6, #16 8612 0024 273A subs r2, r2, #39 8613 0026 1640 ands r6, r2 8614 .LVL749: 5236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ownadd1code = I2C_GET_OWN_ADDRESS1(hi2c); 8615 .loc 1 5236 0 ARM GAS /tmp/ccpK4Ax4.s page 289 8616 0028 9A69 ldr r2, [r3, #24] 8617 002a 120C lsrs r2, r2, #16 8618 002c FE27 movs r7, #254 8619 002e 3A40 ands r2, r7 8620 0030 1500 movs r5, r2 8621 .LVL750: 5237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ownadd2code = I2C_GET_OWN_ADDRESS2(hi2c); 8622 .loc 1 5237 0 8623 0032 9A68 ldr r2, [r3, #8] 8624 0034 9205 lsls r2, r2, #22 8625 0036 920D lsrs r2, r2, #22 8626 .LVL751: 5238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8627 .loc 1 5238 0 8628 0038 D868 ldr r0, [r3, #12] 8629 .LVL752: 8630 003a 0740 ands r7, r0 8631 .LVL753: 5241:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8632 .loc 1 5241 0 8633 003c E168 ldr r1, [r4, #12] 8634 .LVL754: 8635 003e 0229 cmp r1, #2 8636 0040 22D1 bne .L576 5243:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8637 .loc 1 5243 0 8638 0042 D009 lsrs r0, r2, #7 8639 0044 4540 eors r5, r0 8640 .LVL755: 8641 0046 0431 adds r1, r1, #4 8642 0048 2942 tst r1, r5 8643 004a 10D1 bne .L577 8644 .LVL756: 5246:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->AddrEventCount == 2U) 8645 .loc 1 5246 0 8646 004c A16C ldr r1, [r4, #72] 8647 004e 0131 adds r1, r1, #1 8648 0050 A164 str r1, [r4, #72] 5247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8649 .loc 1 5247 0 8650 0052 A16C ldr r1, [r4, #72] 8651 0054 0229 cmp r1, #2 8652 0056 E1D1 bne .L574 5250:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8653 .loc 1 5250 0 8654 0058 0021 movs r1, #0 8655 005a A164 str r1, [r4, #72] 5253:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8656 .loc 1 5253 0 8657 005c 0820 movs r0, #8 8658 005e D861 str r0, [r3, #28] 5256:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8659 .loc 1 5256 0 8660 0060 4023 movs r3, #64 8661 0062 E154 strb r1, [r4, r3] 5262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 8662 .loc 1 5262 0 ARM GAS /tmp/ccpK4Ax4.s page 290 8663 0064 3100 movs r1, r6 8664 0066 2000 movs r0, r4 8665 0068 FFF7FEFF bl HAL_I2C_AddrCallback 8666 .LVL757: 8667 006c D6E7 b .L574 8668 .LVL758: 8669 .L577: 5271:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8670 .loc 1 5271 0 8671 006e 0421 movs r1, #4 8672 0070 2000 movs r0, r4 8673 0072 FFF7FEFF bl I2C_Disable_IRQ 8674 .LVL759: 5274:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8675 .loc 1 5274 0 8676 0076 4023 movs r3, #64 8677 0078 0022 movs r2, #0 8678 007a E254 strb r2, [r4, r3] 5280:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 8679 .loc 1 5280 0 8680 007c 3A00 movs r2, r7 8681 007e 3100 movs r1, r6 8682 0080 2000 movs r0, r4 8683 0082 FFF7FEFF bl HAL_I2C_AddrCallback 8684 .LVL760: 8685 0086 C9E7 b .L574 8686 .LVL761: 8687 .L576: 5288:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8688 .loc 1 5288 0 8689 0088 0421 movs r1, #4 8690 008a 2000 movs r0, r4 8691 008c FFF7FEFF bl I2C_Disable_IRQ 8692 .LVL762: 5291:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8693 .loc 1 5291 0 8694 0090 4023 movs r3, #64 8695 0092 0022 movs r2, #0 8696 0094 E254 strb r2, [r4, r3] 5297:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 8697 .loc 1 5297 0 8698 0096 2A00 movs r2, r5 8699 0098 3100 movs r1, r6 8700 009a 2000 movs r0, r4 8701 009c FFF7FEFF bl HAL_I2C_AddrCallback 8702 .LVL763: 8703 00a0 BCE7 b .L574 8704 .cfi_endproc 8705 .LFE95: 8707 .section .text.HAL_I2C_ListenCpltCallback,"ax",%progbits 8708 .align 1 8709 .weak HAL_I2C_ListenCpltCallback 8710 .syntax unified 8711 .code 16 8712 .thumb_func 8713 .fpu softvfp 8715 HAL_I2C_ListenCpltCallback: ARM GAS /tmp/ccpK4Ax4.s page 291 8716 .LFB81: 4449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 8717 .loc 1 4449 0 8718 .cfi_startproc 8719 @ args = 0, pretend = 0, frame = 0 8720 @ frame_needed = 0, uses_anonymous_args = 0 8721 @ link register save eliminated. 8722 .LVL764: 4456:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8723 .loc 1 4456 0 8724 @ sp needed 8725 0000 7047 bx lr 8726 .cfi_endproc 8727 .LFE81: 8729 .section .text.I2C_ITListenCplt,"ax",%progbits 8730 .align 1 8731 .syntax unified 8732 .code 16 8733 .thumb_func 8734 .fpu softvfp 8736 I2C_ITListenCplt: 8737 .LFB100: 5683:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Reset handle parameters */ 8738 .loc 1 5683 0 8739 .cfi_startproc 8740 @ args = 0, pretend = 0, frame = 0 8741 @ frame_needed = 0, uses_anonymous_args = 0 8742 .LVL765: 8743 0000 10B5 push {r4, lr} 8744 .LCFI71: 8745 .cfi_def_cfa_offset 8 8746 .cfi_offset 4, -8 8747 .cfi_offset 14, -4 8748 0002 0400 movs r4, r0 5685:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_NONE; 8749 .loc 1 5685 0 8750 0004 164B ldr r3, .L583 8751 0006 C362 str r3, [r0, #44] 5686:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 8752 .loc 1 5686 0 8753 0008 0023 movs r3, #0 8754 000a 0363 str r3, [r0, #48] 5687:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; 8755 .loc 1 5687 0 8756 000c 4122 movs r2, #65 8757 000e 2020 movs r0, #32 8758 .LVL766: 8759 0010 A054 strb r0, [r4, r2] 5688:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 8760 .loc 1 5688 0 8761 0012 0132 adds r2, r2, #1 8762 0014 A354 strb r3, [r4, r2] 5689:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8763 .loc 1 5689 0 8764 0016 6363 str r3, [r4, #52] 5692:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8765 .loc 1 5692 0 ARM GAS /tmp/ccpK4Ax4.s page 292 8766 0018 4B07 lsls r3, r1, #29 8767 001a 13D5 bpl .L582 5695:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8768 .loc 1 5695 0 8769 001c 2368 ldr r3, [r4] 8770 001e 5B6A ldr r3, [r3, #36] 8771 0020 626A ldr r2, [r4, #36] 8772 0022 1370 strb r3, [r2] 5698:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8773 .loc 1 5698 0 8774 0024 636A ldr r3, [r4, #36] 8775 0026 0133 adds r3, r3, #1 8776 0028 6362 str r3, [r4, #36] 5700:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8777 .loc 1 5700 0 8778 002a 238D ldrh r3, [r4, #40] 8779 002c 002B cmp r3, #0 8780 002e 09D0 beq .L582 5702:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 8781 .loc 1 5702 0 8782 0030 013B subs r3, r3, #1 8783 0032 2385 strh r3, [r4, #40] 5703:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8784 .loc 1 5703 0 8785 0034 638D ldrh r3, [r4, #42] 8786 0036 013B subs r3, r3, #1 8787 0038 9BB2 uxth r3, r3 8788 003a 6385 strh r3, [r4, #42] 5706:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 8789 .loc 1 5706 0 8790 003c 636C ldr r3, [r4, #68] 8791 003e 0422 movs r2, #4 8792 0040 1343 orrs r3, r2 8793 0042 6364 str r3, [r4, #68] 8794 .L582: 5711:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8795 .loc 1 5711 0 8796 0044 0721 movs r1, #7 8797 .LVL767: 8798 0046 2000 movs r0, r4 8799 0048 FFF7FEFF bl I2C_Disable_IRQ 8800 .LVL768: 5714:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8801 .loc 1 5714 0 8802 004c 2368 ldr r3, [r4] 8803 004e 1022 movs r2, #16 8804 0050 DA61 str r2, [r3, #28] 5717:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8805 .loc 1 5717 0 8806 0052 4023 movs r3, #64 8807 0054 0022 movs r2, #0 8808 0056 E254 strb r2, [r4, r3] 5723:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 8809 .loc 1 5723 0 8810 0058 2000 movs r0, r4 8811 005a FFF7FEFF bl HAL_I2C_ListenCpltCallback 8812 .LVL769: ARM GAS /tmp/ccpK4Ax4.s page 293 5725:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8813 .loc 1 5725 0 8814 @ sp needed 8815 .LVL770: 8816 005e 10BD pop {r4, pc} 8817 .L584: 8818 .align 2 8819 .L583: 8820 0060 0000FFFF .word -65536 8821 .cfi_endproc 8822 .LFE100: 8824 .section .text.HAL_I2C_MemTxCpltCallback,"ax",%progbits 8825 .align 1 8826 .weak HAL_I2C_MemTxCpltCallback 8827 .syntax unified 8828 .code 16 8829 .thumb_func 8830 .fpu softvfp 8832 HAL_I2C_MemTxCpltCallback: 8833 .LFB82: 4465:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 8834 .loc 1 4465 0 8835 .cfi_startproc 8836 @ args = 0, pretend = 0, frame = 0 8837 @ frame_needed = 0, uses_anonymous_args = 0 8838 @ link register save eliminated. 8839 .LVL771: 4472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8840 .loc 1 4472 0 8841 @ sp needed 8842 0000 7047 bx lr 8843 .cfi_endproc 8844 .LFE82: 8846 .section .text.HAL_I2C_MemRxCpltCallback,"ax",%progbits 8847 .align 1 8848 .weak HAL_I2C_MemRxCpltCallback 8849 .syntax unified 8850 .code 16 8851 .thumb_func 8852 .fpu softvfp 8854 HAL_I2C_MemRxCpltCallback: 8855 .LFB83: 4481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 8856 .loc 1 4481 0 8857 .cfi_startproc 8858 @ args = 0, pretend = 0, frame = 0 8859 @ frame_needed = 0, uses_anonymous_args = 0 8860 @ link register save eliminated. 8861 .LVL772: 4488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8862 .loc 1 4488 0 8863 @ sp needed 8864 0000 7047 bx lr 8865 .cfi_endproc 8866 .LFE83: 8868 .section .text.HAL_I2C_ErrorCallback,"ax",%progbits 8869 .align 1 ARM GAS /tmp/ccpK4Ax4.s page 294 8870 .weak HAL_I2C_ErrorCallback 8871 .syntax unified 8872 .code 16 8873 .thumb_func 8874 .fpu softvfp 8876 HAL_I2C_ErrorCallback: 8877 .LFB84: 4497:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 8878 .loc 1 4497 0 8879 .cfi_startproc 8880 @ args = 0, pretend = 0, frame = 0 8881 @ frame_needed = 0, uses_anonymous_args = 0 8882 @ link register save eliminated. 8883 .LVL773: 4504:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8884 .loc 1 4504 0 8885 @ sp needed 8886 0000 7047 bx lr 8887 .cfi_endproc 8888 .LFE84: 8890 .section .text.HAL_I2C_AbortCpltCallback,"ax",%progbits 8891 .align 1 8892 .weak HAL_I2C_AbortCpltCallback 8893 .syntax unified 8894 .code 16 8895 .thumb_func 8896 .fpu softvfp 8898 HAL_I2C_AbortCpltCallback: 8899 .LFB85: 4513:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Prevent unused argument(s) compilation warning */ 8900 .loc 1 4513 0 8901 .cfi_startproc 8902 @ args = 0, pretend = 0, frame = 0 8903 @ frame_needed = 0, uses_anonymous_args = 0 8904 @ link register save eliminated. 8905 .LVL774: 4520:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8906 .loc 1 4520 0 8907 @ sp needed 8908 0000 7047 bx lr 8909 .cfi_endproc 8910 .LFE85: 8912 .section .text.I2C_ITError,"ax",%progbits 8913 .align 1 8914 .syntax unified 8915 .code 16 8916 .thumb_func 8917 .fpu softvfp 8919 I2C_ITError: 8920 .LFB101: 5734:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** HAL_I2C_StateTypeDef tmpstate = hi2c->State; 8921 .loc 1 5734 0 8922 .cfi_startproc 8923 @ args = 0, pretend = 0, frame = 0 8924 @ frame_needed = 0, uses_anonymous_args = 0 8925 .LVL775: 8926 0000 10B5 push {r4, lr} ARM GAS /tmp/ccpK4Ax4.s page 295 8927 .LCFI72: 8928 .cfi_def_cfa_offset 8 8929 .cfi_offset 4, -8 8930 .cfi_offset 14, -4 8931 0002 0400 movs r4, r0 5735:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8932 .loc 1 5735 0 8933 0004 4123 movs r3, #65 8934 0006 C35C ldrb r3, [r0, r3] 8935 .LVL776: 5738:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 8936 .loc 1 5738 0 8937 0008 0022 movs r2, #0 8938 000a 4220 movs r0, #66 8939 .LVL777: 8940 000c 2254 strb r2, [r4, r0] 5739:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount = 0U; 8941 .loc 1 5739 0 8942 000e 3548 ldr r0, .L598 8943 0010 E062 str r0, [r4, #44] 5740:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8944 .loc 1 5740 0 8945 0012 6285 strh r2, [r4, #42] 5743:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8946 .loc 1 5743 0 8947 0014 626C ldr r2, [r4, #68] 8948 0016 1143 orrs r1, r2 8949 .LVL778: 8950 0018 6164 str r1, [r4, #68] 5747:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (tmpstate == HAL_I2C_STATE_BUSY_RX_LISTEN)) 8951 .loc 1 5747 0 8952 001a 283B subs r3, r3, #40 8953 .LVL779: 8954 001c DBB2 uxtb r3, r3 5746:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (tmpstate == HAL_I2C_STATE_BUSY_TX_LISTEN) || 8955 .loc 1 5746 0 8956 001e 022B cmp r3, #2 8957 0020 23D8 bhi .L590 5751:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8958 .loc 1 5751 0 8959 0022 0321 movs r1, #3 8960 0024 2000 movs r0, r4 8961 0026 FFF7FEFF bl I2C_Disable_IRQ 8962 .LVL780: 5754:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->PreviousState = I2C_STATE_NONE; 8963 .loc 1 5754 0 8964 002a 4123 movs r3, #65 8965 002c 2822 movs r2, #40 8966 002e E254 strb r2, [r4, r3] 5755:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = I2C_Slave_ISR_IT; 8967 .loc 1 5755 0 8968 0030 0023 movs r3, #0 8969 0032 2363 str r3, [r4, #48] 5756:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 8970 .loc 1 5756 0 8971 0034 2C4B ldr r3, .L598+4 8972 0036 6363 str r3, [r4, #52] ARM GAS /tmp/ccpK4Ax4.s page 296 8973 .L591: 5775:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8974 .loc 1 5775 0 8975 0038 2368 ldr r3, [r4] 8976 003a 1A68 ldr r2, [r3] 8977 003c 5204 lsls r2, r2, #17 8978 003e 23D5 bpl .L593 5777:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8979 .loc 1 5777 0 8980 0040 1A68 ldr r2, [r3] 8981 0042 2A49 ldr r1, .L598+8 8982 0044 0A40 ands r2, r1 8983 0046 1A60 str r2, [r3] 5779:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8984 .loc 1 5779 0 8985 0048 A36B ldr r3, [r4, #56] 8986 004a 002B cmp r3, #0 8987 004c 0CD0 beq .L589 5783:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8988 .loc 1 5783 0 8989 004e 284A ldr r2, .L598+12 8990 0050 5A63 str r2, [r3, #52] 5786:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 8991 .loc 1 5786 0 8992 0052 4023 movs r3, #64 8993 0054 0022 movs r2, #0 8994 0056 E254 strb r2, [r4, r3] 5789:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 8995 .loc 1 5789 0 8996 0058 A06B ldr r0, [r4, #56] 8997 005a FFF7FEFF bl HAL_DMA_Abort_IT 8998 .LVL781: 8999 005e 0028 cmp r0, #0 9000 0060 02D0 beq .L589 5792:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9001 .loc 1 5792 0 9002 0062 A06B ldr r0, [r4, #56] 9003 0064 436B ldr r3, [r0, #52] 9004 0066 9847 blx r3 9005 .LVL782: 9006 .L589: 5844:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9007 .loc 1 5844 0 9008 @ sp needed 9009 .LVL783: 9010 0068 10BD pop {r4, pc} 9011 .LVL784: 9012 .L590: 5761:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9013 .loc 1 5761 0 9014 006a 0721 movs r1, #7 9015 006c 2000 movs r0, r4 9016 006e FFF7FEFF bl I2C_Disable_IRQ 9017 .LVL785: 5765:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9018 .loc 1 5765 0 9019 0072 4123 movs r3, #65 ARM GAS /tmp/ccpK4Ax4.s page 297 9020 0074 E35C ldrb r3, [r4, r3] 9021 0076 602B cmp r3, #96 9022 0078 02D0 beq .L592 5768:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9023 .loc 1 5768 0 9024 007a 4123 movs r3, #65 9025 007c 2022 movs r2, #32 9026 007e E254 strb r2, [r4, r3] 9027 .L592: 5770:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 9028 .loc 1 5770 0 9029 0080 0023 movs r3, #0 9030 0082 2363 str r3, [r4, #48] 5771:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9031 .loc 1 5771 0 9032 0084 6363 str r3, [r4, #52] 9033 0086 D7E7 b .L591 9034 .L593: 5797:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9035 .loc 1 5797 0 9036 0088 1A68 ldr r2, [r3] 9037 008a 1204 lsls r2, r2, #16 9038 008c 14D5 bpl .L595 5799:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9039 .loc 1 5799 0 9040 008e 1A68 ldr r2, [r3] 9041 0090 1849 ldr r1, .L598+16 9042 0092 0A40 ands r2, r1 9043 0094 1A60 str r2, [r3] 5801:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9044 .loc 1 5801 0 9045 0096 E36B ldr r3, [r4, #60] 9046 0098 002B cmp r3, #0 9047 009a E5D0 beq .L589 5805:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9048 .loc 1 5805 0 9049 009c 144A ldr r2, .L598+12 9050 009e 5A63 str r2, [r3, #52] 5808:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9051 .loc 1 5808 0 9052 00a0 4023 movs r3, #64 9053 00a2 0022 movs r2, #0 9054 00a4 E254 strb r2, [r4, r3] 5811:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9055 .loc 1 5811 0 9056 00a6 E06B ldr r0, [r4, #60] 9057 00a8 FFF7FEFF bl HAL_DMA_Abort_IT 9058 .LVL786: 9059 00ac 0028 cmp r0, #0 9060 00ae DBD0 beq .L589 5814:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9061 .loc 1 5814 0 9062 00b0 E06B ldr r0, [r4, #60] 9063 00b2 436B ldr r3, [r0, #52] 9064 00b4 9847 blx r3 9065 .LVL787: 9066 00b6 D7E7 b .L589 ARM GAS /tmp/ccpK4Ax4.s page 298 9067 .L595: 5818:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9068 .loc 1 5818 0 9069 00b8 4123 movs r3, #65 9070 00ba E35C ldrb r3, [r4, r3] 9071 00bc 602B cmp r3, #96 9072 00be 06D0 beq .L597 5835:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9073 .loc 1 5835 0 9074 00c0 4023 movs r3, #64 9075 00c2 0022 movs r2, #0 9076 00c4 E254 strb r2, [r4, r3] 5841:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 9077 .loc 1 5841 0 9078 00c6 2000 movs r0, r4 9079 00c8 FFF7FEFF bl HAL_I2C_ErrorCallback 9080 .LVL788: 5844:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9081 .loc 1 5844 0 9082 00cc CCE7 b .L589 9083 .L597: 5820:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9084 .loc 1 5820 0 9085 00ce 1F3B subs r3, r3, #31 9086 00d0 2022 movs r2, #32 9087 00d2 E254 strb r2, [r4, r3] 5823:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9088 .loc 1 5823 0 9089 00d4 013B subs r3, r3, #1 9090 00d6 0022 movs r2, #0 9091 00d8 E254 strb r2, [r4, r3] 5829:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 9092 .loc 1 5829 0 9093 00da 2000 movs r0, r4 9094 00dc FFF7FEFF bl HAL_I2C_AbortCpltCallback 9095 .LVL789: 9096 00e0 C2E7 b .L589 9097 .L599: 9098 00e2 C046 .align 2 9099 .L598: 9100 00e4 0000FFFF .word -65536 9101 00e8 00000000 .word I2C_Slave_ISR_IT 9102 00ec FFBFFFFF .word -16385 9103 00f0 00000000 .word I2C_DMAAbort 9104 00f4 FF7FFFFF .word -32769 9105 .cfi_endproc 9106 .LFE101: 9108 .section .text.I2C_ITSlaveCplt,"ax",%progbits 9109 .align 1 9110 .syntax unified 9111 .code 16 9112 .thumb_func 9113 .fpu softvfp 9115 I2C_ITSlaveCplt: 9116 .LFB99: 5546:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpcr1value = READ_REG(hi2c->Instance->CR1); 9117 .loc 1 5546 0 ARM GAS /tmp/ccpK4Ax4.s page 299 9118 .cfi_startproc 9119 @ args = 0, pretend = 0, frame = 0 9120 @ frame_needed = 0, uses_anonymous_args = 0 9121 .LVL790: 9122 0000 70B5 push {r4, r5, r6, lr} 9123 .LCFI73: 9124 .cfi_def_cfa_offset 16 9125 .cfi_offset 4, -16 9126 .cfi_offset 5, -12 9127 .cfi_offset 6, -8 9128 .cfi_offset 14, -4 9129 0002 0400 movs r4, r0 9130 0004 0D00 movs r5, r1 5547:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpITFlags = ITFlags; 9131 .loc 1 5547 0 9132 0006 0368 ldr r3, [r0] 9133 0008 1E68 ldr r6, [r3] 9134 .LVL791: 5551:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9135 .loc 1 5551 0 9136 000a 2022 movs r2, #32 9137 000c DA61 str r2, [r3, #28] 5554:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9138 .loc 1 5554 0 9139 000e 0721 movs r1, #7 9140 .LVL792: 9141 0010 FFF7FEFF bl I2C_Disable_IRQ 9142 .LVL793: 5557:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9143 .loc 1 5557 0 9144 0014 2268 ldr r2, [r4] 9145 0016 5168 ldr r1, [r2, #4] 9146 0018 8023 movs r3, #128 9147 001a 1B02 lsls r3, r3, #8 9148 001c 0B43 orrs r3, r1 9149 001e 5360 str r3, [r2, #4] 5560:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9150 .loc 1 5560 0 9151 0020 2268 ldr r2, [r4] 9152 0022 5368 ldr r3, [r2, #4] 9153 0024 3A49 ldr r1, .L612 9154 0026 0B40 ands r3, r1 9155 0028 5360 str r3, [r2, #4] 5563:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9156 .loc 1 5563 0 9157 002a 2000 movs r0, r4 9158 002c FFF7FEFF bl I2C_Flush_TXDR 9159 .LVL794: 5566:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9160 .loc 1 5566 0 9161 0030 7304 lsls r3, r6, #17 9162 0032 3CD5 bpl .L601 5568:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9163 .loc 1 5568 0 9164 0034 A36B ldr r3, [r4, #56] 9165 0036 002B cmp r3, #0 9166 0038 03D0 beq .L602 ARM GAS /tmp/ccpK4Ax4.s page 300 5570:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9167 .loc 1 5570 0 9168 003a 1B68 ldr r3, [r3] 9169 003c 5B68 ldr r3, [r3, #4] 9170 003e 9BB2 uxth r3, r3 9171 0040 6385 strh r3, [r4, #42] 9172 .L602: 5586:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9173 .loc 1 5586 0 9174 0042 6B07 lsls r3, r5, #29 9175 0044 11D5 bpl .L603 5589:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9176 .loc 1 5589 0 9177 0046 0423 movs r3, #4 9178 0048 9D43 bics r5, r3 9179 .LVL795: 5592:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9180 .loc 1 5592 0 9181 004a 2368 ldr r3, [r4] 9182 004c 5B6A ldr r3, [r3, #36] 9183 004e 626A ldr r2, [r4, #36] 9184 0050 1370 strb r3, [r2] 5595:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9185 .loc 1 5595 0 9186 0052 636A ldr r3, [r4, #36] 9187 0054 0133 adds r3, r3, #1 9188 0056 6362 str r3, [r4, #36] 5597:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9189 .loc 1 5597 0 9190 0058 238D ldrh r3, [r4, #40] 9191 005a 002B cmp r3, #0 9192 005c 05D0 beq .L603 5599:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 9193 .loc 1 5599 0 9194 005e 013B subs r3, r3, #1 9195 0060 2385 strh r3, [r4, #40] 5600:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9196 .loc 1 5600 0 9197 0062 638D ldrh r3, [r4, #42] 9198 0064 013B subs r3, r3, #1 9199 0066 9BB2 uxth r3, r3 9200 0068 6385 strh r3, [r4, #42] 9201 .L603: 5605:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9202 .loc 1 5605 0 9203 006a 638D ldrh r3, [r4, #42] 9204 006c 9BB2 uxth r3, r3 9205 006e 002B cmp r3, #0 9206 0070 03D0 beq .L604 5608:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9207 .loc 1 5608 0 9208 0072 636C ldr r3, [r4, #68] 9209 0074 0422 movs r2, #4 9210 0076 1343 orrs r3, r2 9211 0078 6364 str r3, [r4, #68] 9212 .L604: 5611:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->Mode = HAL_I2C_MODE_NONE; ARM GAS /tmp/ccpK4Ax4.s page 301 9213 .loc 1 5611 0 9214 007a 0023 movs r3, #0 9215 007c 2363 str r3, [r4, #48] 5612:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 9216 .loc 1 5612 0 9217 007e 4222 movs r2, #66 9218 0080 A354 strb r3, [r4, r2] 5613:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9219 .loc 1 5613 0 9220 0082 6363 str r3, [r4, #52] 5615:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9221 .loc 1 5615 0 9222 0084 636C ldr r3, [r4, #68] 9223 0086 002B cmp r3, #0 9224 0088 1BD1 bne .L609 5627:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9225 .loc 1 5627 0 9226 008a E26A ldr r2, [r4, #44] 9227 008c 214B ldr r3, .L612+4 9228 008e 9A42 cmp r2, r3 9229 0090 24D1 bne .L610 5646:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9230 .loc 1 5646 0 9231 0092 4123 movs r3, #65 9232 0094 E35C ldrb r3, [r4, r3] 9233 0096 222B cmp r3, #34 9234 0098 2FD0 beq .L611 5662:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9235 .loc 1 5662 0 9236 009a 4123 movs r3, #65 9237 009c 2022 movs r2, #32 9238 009e E254 strb r2, [r4, r3] 5665:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9239 .loc 1 5665 0 9240 00a0 013B subs r3, r3, #1 9241 00a2 0022 movs r2, #0 9242 00a4 E254 strb r2, [r4, r3] 5671:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 9243 .loc 1 5671 0 9244 00a6 2000 movs r0, r4 9245 00a8 FFF7FEFF bl HAL_I2C_SlaveTxCpltCallback 9246 .LVL796: 5674:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9247 .loc 1 5674 0 9248 00ac 24E0 b .L600 9249 .LVL797: 9250 .L601: 5573:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9251 .loc 1 5573 0 9252 00ae 3304 lsls r3, r6, #16 9253 00b0 C7D5 bpl .L602 5575:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9254 .loc 1 5575 0 9255 00b2 E36B ldr r3, [r4, #60] 9256 00b4 002B cmp r3, #0 9257 00b6 C4D0 beq .L602 5577:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } ARM GAS /tmp/ccpK4Ax4.s page 302 9258 .loc 1 5577 0 9259 00b8 1B68 ldr r3, [r3] 9260 00ba 5B68 ldr r3, [r3, #4] 9261 00bc 9BB2 uxth r3, r3 9262 00be 6385 strh r3, [r4, #42] 9263 00c0 BFE7 b .L602 9264 .LVL798: 9265 .L609: 5618:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9266 .loc 1 5618 0 9267 00c2 616C ldr r1, [r4, #68] 9268 00c4 2000 movs r0, r4 9269 00c6 FFF7FEFF bl I2C_ITError 9270 .LVL799: 5621:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9271 .loc 1 5621 0 9272 00ca 4123 movs r3, #65 9273 00cc E35C ldrb r3, [r4, r3] 9274 00ce 282B cmp r3, #40 9275 00d0 12D1 bne .L600 5624:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9276 .loc 1 5624 0 9277 00d2 2900 movs r1, r5 9278 00d4 2000 movs r0, r4 9279 00d6 FFF7FEFF bl I2C_ITListenCplt 9280 .LVL800: 9281 00da 0DE0 b .L600 9282 .L610: 5630:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9283 .loc 1 5630 0 9284 00dc 2000 movs r0, r4 9285 00de FFF7FEFF bl I2C_ITSlaveSeqCplt 9286 .LVL801: 5632:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->State = HAL_I2C_STATE_READY; 9287 .loc 1 5632 0 9288 00e2 0C4B ldr r3, .L612+4 9289 00e4 E362 str r3, [r4, #44] 5633:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9290 .loc 1 5633 0 9291 00e6 4123 movs r3, #65 9292 00e8 2022 movs r2, #32 9293 00ea E254 strb r2, [r4, r3] 5636:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9294 .loc 1 5636 0 9295 00ec 013B subs r3, r3, #1 9296 00ee 0022 movs r2, #0 9297 00f0 E254 strb r2, [r4, r3] 5642:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 9298 .loc 1 5642 0 9299 00f2 2000 movs r0, r4 9300 00f4 FFF7FEFF bl HAL_I2C_ListenCpltCallback 9301 .LVL802: 9302 .L600: 5674:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9303 .loc 1 5674 0 9304 @ sp needed 9305 .LVL803: ARM GAS /tmp/ccpK4Ax4.s page 303 9306 .LVL804: 9307 .LVL805: 9308 00f8 70BD pop {r4, r5, r6, pc} 9309 .LVL806: 9310 .L611: 5648:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9311 .loc 1 5648 0 9312 00fa 1F33 adds r3, r3, #31 9313 00fc 2022 movs r2, #32 9314 00fe E254 strb r2, [r4, r3] 5651:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9315 .loc 1 5651 0 9316 0100 013B subs r3, r3, #1 9317 0102 0022 movs r2, #0 9318 0104 E254 strb r2, [r4, r3] 5657:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 9319 .loc 1 5657 0 9320 0106 2000 movs r0, r4 9321 0108 FFF7FEFF bl HAL_I2C_SlaveRxCpltCallback 9322 .LVL807: 9323 010c F4E7 b .L600 9324 .L613: 9325 010e C046 .align 2 9326 .L612: 9327 0110 00E800FE .word -33495040 9328 0114 0000FFFF .word -65536 9329 .cfi_endproc 9330 .LFE99: 9332 .section .text.I2C_Slave_ISR_IT,"ax",%progbits 9333 .align 1 9334 .syntax unified 9335 .code 16 9336 .thumb_func 9337 .fpu softvfp 9339 I2C_Slave_ISR_IT: 9340 .LFB90: 4733:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpoptions = hi2c->XferOptions; 9341 .loc 1 4733 0 9342 .cfi_startproc 9343 @ args = 0, pretend = 0, frame = 0 9344 @ frame_needed = 0, uses_anonymous_args = 0 9345 .LVL808: 9346 0000 F8B5 push {r3, r4, r5, r6, r7, lr} 9347 .LCFI74: 9348 .cfi_def_cfa_offset 24 9349 .cfi_offset 3, -24 9350 .cfi_offset 4, -20 9351 .cfi_offset 5, -16 9352 .cfi_offset 6, -12 9353 .cfi_offset 7, -8 9354 .cfi_offset 14, -4 9355 0002 0400 movs r4, r0 9356 0004 0D00 movs r5, r1 9357 0006 1600 movs r6, r2 4734:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpITFlags = ITFlags; 9358 .loc 1 4734 0 9359 0008 C76A ldr r7, [r0, #44] ARM GAS /tmp/ccpK4Ax4.s page 304 9360 .LVL809: 4738:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9361 .loc 1 4738 0 9362 000a 4023 movs r3, #64 9363 000c C35C ldrb r3, [r0, r3] 9364 000e 012B cmp r3, #1 9365 0010 00D1 bne .LCB9263 9366 0012 96E0 b .L628 @long jump 9367 .LCB9263: 4738:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9368 .loc 1 4738 0 is_stmt 0 discriminator 2 9369 0014 0123 movs r3, #1 9370 0016 4022 movs r2, #64 9371 .LVL810: 9372 0018 8354 strb r3, [r0, r2] 4741:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9373 .loc 1 4741 0 is_stmt 1 discriminator 2 9374 001a 4A09 lsrs r2, r1, #5 9375 001c 1342 tst r3, r2 9376 001e 01D0 beq .L616 4741:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9377 .loc 1 4741 0 is_stmt 0 discriminator 1 9378 0020 B306 lsls r3, r6, #26 9379 0022 17D4 bmi .L629 9380 .LVL811: 9381 .L616: 4747:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9382 .loc 1 4747 0 is_stmt 1 9383 0024 EB06 lsls r3, r5, #27 9384 0026 40D5 bpl .L617 4747:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9385 .loc 1 4747 0 is_stmt 0 discriminator 1 9386 0028 F306 lsls r3, r6, #27 9387 002a 3ED5 bpl .L617 4753:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9388 .loc 1 4753 0 is_stmt 1 9389 002c 638D ldrh r3, [r4, #42] 9390 002e 9BB2 uxth r3, r3 9391 0030 002B cmp r3, #0 9392 0032 28D1 bne .L618 4755:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9393 .loc 1 4755 0 9394 0034 4133 adds r3, r3, #65 9395 0036 E35C ldrb r3, [r4, r3] 9396 0038 282B cmp r3, #40 9397 003a 0ED0 beq .L630 9398 .L619: 4760:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9399 .loc 1 4760 0 9400 003c 4123 movs r3, #65 9401 003e E35C ldrb r3, [r4, r3] 9402 0040 292B cmp r3, #41 9403 0042 13D0 beq .L631 9404 .L621: 4775:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9405 .loc 1 4775 0 9406 0044 2368 ldr r3, [r4] ARM GAS /tmp/ccpK4Ax4.s page 305 9407 0046 1022 movs r2, #16 9408 0048 DA61 str r2, [r3, #28] 9409 .L620: 4852:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9410 .loc 1 4852 0 9411 004a 4023 movs r3, #64 9412 004c 0022 movs r2, #0 9413 004e E254 strb r2, [r4, r3] 4854:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9414 .loc 1 4854 0 9415 0050 0020 movs r0, #0 9416 .L615: 4855:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9417 .loc 1 4855 0 9418 @ sp needed 9419 .LVL812: 9420 .LVL813: 9421 .LVL814: 9422 .LVL815: 9423 0052 F8BD pop {r3, r4, r5, r6, r7, pc} 9424 .LVL816: 9425 .L629: 4744:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9426 .loc 1 4744 0 9427 0054 FFF7FEFF bl I2C_ITSlaveCplt 9428 .LVL817: 9429 0058 E4E7 b .L616 9430 .L630: 4755:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9431 .loc 1 4755 0 discriminator 1 9432 005a 8023 movs r3, #128 9433 005c 9B04 lsls r3, r3, #18 9434 005e 9F42 cmp r7, r3 9435 0060 ECD1 bne .L619 4758:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9436 .loc 1 4758 0 9437 0062 2900 movs r1, r5 9438 0064 2000 movs r0, r4 9439 0066 FFF7FEFF bl I2C_ITListenCplt 9440 .LVL818: 9441 006a EEE7 b .L620 9442 .L631: 4760:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9443 .loc 1 4760 0 discriminator 1 9444 006c 364B ldr r3, .L633 9445 006e 9F42 cmp r7, r3 9446 0070 E8D0 beq .L621 4763:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9447 .loc 1 4763 0 9448 0072 2368 ldr r3, [r4] 9449 0074 1022 movs r2, #16 9450 0076 DA61 str r2, [r3, #28] 4766:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9451 .loc 1 4766 0 9452 0078 2000 movs r0, r4 9453 007a FFF7FEFF bl I2C_Flush_TXDR 9454 .LVL819: ARM GAS /tmp/ccpK4Ax4.s page 306 4770:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9455 .loc 1 4770 0 9456 007e 2000 movs r0, r4 9457 0080 FFF7FEFF bl I2C_ITSlaveSeqCplt 9458 .LVL820: 9459 0084 E1E7 b .L620 9460 .L618: 4782:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9461 .loc 1 4782 0 9462 0086 2368 ldr r3, [r4] 9463 0088 1022 movs r2, #16 9464 008a DA61 str r2, [r3, #28] 4785:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9465 .loc 1 4785 0 9466 008c 636C ldr r3, [r4, #68] 9467 008e 0C3A subs r2, r2, #12 9468 0090 1343 orrs r3, r2 9469 0092 6364 str r3, [r4, #68] 4787:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9470 .loc 1 4787 0 9471 0094 002F cmp r7, #0 9472 0096 03D0 beq .L622 4787:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9473 .loc 1 4787 0 is_stmt 0 discriminator 1 9474 0098 8023 movs r3, #128 9475 009a 5B04 lsls r3, r3, #17 9476 009c 9F42 cmp r7, r3 9477 009e D4D1 bne .L620 9478 .L622: 4790:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9479 .loc 1 4790 0 is_stmt 1 9480 00a0 616C ldr r1, [r4, #68] 9481 00a2 2000 movs r0, r4 9482 00a4 FFF7FEFF bl I2C_ITError 9483 .LVL821: 9484 00a8 CFE7 b .L620 9485 .L617: 4794:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9486 .loc 1 4794 0 9487 00aa 6B07 lsls r3, r5, #29 9488 00ac 1ED5 bpl .L623 4794:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9489 .loc 1 4794 0 is_stmt 0 discriminator 1 9490 00ae 7307 lsls r3, r6, #29 9491 00b0 1CD5 bpl .L623 4796:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9492 .loc 1 4796 0 is_stmt 1 9493 00b2 638D ldrh r3, [r4, #42] 9494 00b4 9BB2 uxth r3, r3 9495 00b6 002B cmp r3, #0 9496 00b8 0DD0 beq .L624 4799:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9497 .loc 1 4799 0 9498 00ba 2368 ldr r3, [r4] 9499 00bc 5B6A ldr r3, [r3, #36] 9500 00be 626A ldr r2, [r4, #36] 9501 00c0 1370 strb r3, [r2] ARM GAS /tmp/ccpK4Ax4.s page 307 4802:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9502 .loc 1 4802 0 9503 00c2 636A ldr r3, [r4, #36] 9504 00c4 0133 adds r3, r3, #1 9505 00c6 6362 str r3, [r4, #36] 4804:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 9506 .loc 1 4804 0 9507 00c8 238D ldrh r3, [r4, #40] 9508 00ca 013B subs r3, r3, #1 9509 00cc 2385 strh r3, [r4, #40] 4805:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9510 .loc 1 4805 0 9511 00ce 638D ldrh r3, [r4, #42] 9512 00d0 013B subs r3, r3, #1 9513 00d2 9BB2 uxth r3, r3 9514 00d4 6385 strh r3, [r4, #42] 9515 .L624: 4808:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (tmpoptions != I2C_NO_OPTION_FRAME)) 9516 .loc 1 4808 0 9517 00d6 638D ldrh r3, [r4, #42] 9518 00d8 9BB2 uxth r3, r3 9519 00da 002B cmp r3, #0 9520 00dc B5D1 bne .L620 4808:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (tmpoptions != I2C_NO_OPTION_FRAME)) 9521 .loc 1 4808 0 is_stmt 0 discriminator 1 9522 00de 1A4B ldr r3, .L633 9523 00e0 9F42 cmp r7, r3 9524 00e2 B2D0 beq .L620 4812:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9525 .loc 1 4812 0 is_stmt 1 9526 00e4 2000 movs r0, r4 9527 00e6 FFF7FEFF bl I2C_ITSlaveSeqCplt 9528 .LVL822: 9529 00ea AEE7 b .L620 9530 .L623: 4815:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9531 .loc 1 4815 0 9532 00ec 2B07 lsls r3, r5, #28 9533 00ee 01D5 bpl .L625 4815:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9534 .loc 1 4815 0 is_stmt 0 discriminator 1 9535 00f0 3307 lsls r3, r6, #28 9536 00f2 16D4 bmi .L632 9537 .L625: 4819:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9538 .loc 1 4819 0 is_stmt 1 9539 00f4 AB07 lsls r3, r5, #30 9540 00f6 A8D5 bpl .L620 4819:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9541 .loc 1 4819 0 is_stmt 0 discriminator 1 9542 00f8 B307 lsls r3, r6, #30 9543 00fa A6D5 bpl .L620 4825:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9544 .loc 1 4825 0 is_stmt 1 9545 00fc 638D ldrh r3, [r4, #42] 9546 00fe 9BB2 uxth r3, r3 9547 0100 002B cmp r3, #0 ARM GAS /tmp/ccpK4Ax4.s page 308 9548 0102 13D0 beq .L626 4828:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9549 .loc 1 4828 0 9550 0104 2368 ldr r3, [r4] 9551 0106 626A ldr r2, [r4, #36] 9552 0108 1278 ldrb r2, [r2] 9553 010a 9A62 str r2, [r3, #40] 4831:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9554 .loc 1 4831 0 9555 010c 636A ldr r3, [r4, #36] 9556 010e 0133 adds r3, r3, #1 9557 0110 6362 str r3, [r4, #36] 4833:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferSize--; 9558 .loc 1 4833 0 9559 0112 638D ldrh r3, [r4, #42] 9560 0114 013B subs r3, r3, #1 9561 0116 9BB2 uxth r3, r3 9562 0118 6385 strh r3, [r4, #42] 4834:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9563 .loc 1 4834 0 9564 011a 238D ldrh r3, [r4, #40] 9565 011c 013B subs r3, r3, #1 9566 011e 2385 strh r3, [r4, #40] 9567 0120 93E7 b .L620 9568 .L632: 4817:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9569 .loc 1 4817 0 9570 0122 2900 movs r1, r5 9571 0124 2000 movs r0, r4 9572 0126 FFF7FEFF bl I2C_ITAddrCplt 9573 .LVL823: 9574 012a 8EE7 b .L620 9575 .L626: 4838:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9576 .loc 1 4838 0 9577 012c 8023 movs r3, #128 9578 012e 5B04 lsls r3, r3, #17 9579 0130 9F42 cmp r7, r3 9580 0132 02D0 beq .L627 4838:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9581 .loc 1 4838 0 is_stmt 0 discriminator 1 9582 0134 002F cmp r7, #0 9583 0136 00D0 beq .LCB9518 9584 0138 87E7 b .L620 @long jump 9585 .LCB9518: 9586 .L627: 4842:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9587 .loc 1 4842 0 is_stmt 1 9588 013a 2000 movs r0, r4 9589 013c FFF7FEFF bl I2C_ITSlaveSeqCplt 9590 .LVL824: 9591 0140 83E7 b .L620 9592 .LVL825: 9593 .L628: 4738:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9594 .loc 1 4738 0 9595 0142 0220 movs r0, #2 ARM GAS /tmp/ccpK4Ax4.s page 309 9596 .LVL826: 9597 0144 85E7 b .L615 9598 .L634: 9599 0146 C046 .align 2 9600 .L633: 9601 0148 0000FFFF .word -65536 9602 .cfi_endproc 9603 .LFE90: 9605 .section .text.I2C_ITMasterCplt,"ax",%progbits 9606 .align 1 9607 .syntax unified 9608 .code 16 9609 .thumb_func 9610 .fpu softvfp 9612 I2C_ITMasterCplt: 9613 .LFB98: 5427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmperror; 9614 .loc 1 5427 0 9615 .cfi_startproc 9616 @ args = 0, pretend = 0, frame = 0 9617 @ frame_needed = 0, uses_anonymous_args = 0 9618 .LVL827: 9619 0000 10B5 push {r4, lr} 9620 .LCFI75: 9621 .cfi_def_cfa_offset 8 9622 .cfi_offset 4, -8 9623 .cfi_offset 14, -4 9624 0002 0400 movs r4, r0 5431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9625 .loc 1 5431 0 9626 0004 0368 ldr r3, [r0] 9627 0006 2022 movs r2, #32 9628 0008 DA61 str r2, [r3, #28] 5434:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9629 .loc 1 5434 0 9630 000a 0268 ldr r2, [r0] 9631 000c 5368 ldr r3, [r2, #4] 9632 000e 2F48 ldr r0, .L646 9633 .LVL828: 9634 0010 0340 ands r3, r0 9635 0012 5360 str r3, [r2, #4] 5437:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferISR = NULL; 9636 .loc 1 5437 0 9637 0014 0023 movs r3, #0 9638 0016 2363 str r3, [r4, #48] 5438:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferOptions = I2C_NO_OPTION_FRAME; 9639 .loc 1 5438 0 9640 0018 6363 str r3, [r4, #52] 5439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9641 .loc 1 5439 0 9642 001a 2D4B ldr r3, .L646+4 9643 001c E362 str r3, [r4, #44] 5441:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9644 .loc 1 5441 0 9645 001e CB06 lsls r3, r1, #27 9646 0020 06D5 bpl .L636 5444:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 310 9647 .loc 1 5444 0 9648 0022 2368 ldr r3, [r4] 9649 0024 1022 movs r2, #16 9650 0026 DA61 str r2, [r3, #28] 5447:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9651 .loc 1 5447 0 9652 0028 636C ldr r3, [r4, #68] 9653 002a 0C3A subs r2, r2, #12 9654 002c 1343 orrs r3, r2 9655 002e 6364 str r3, [r4, #68] 9656 .L636: 5451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9657 .loc 1 5451 0 9658 0030 2000 movs r0, r4 9659 0032 FFF7FEFF bl I2C_Flush_TXDR 9660 .LVL829: 5454:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9661 .loc 1 5454 0 9662 0036 0321 movs r1, #3 9663 0038 2000 movs r0, r4 9664 003a FFF7FEFF bl I2C_Disable_IRQ 9665 .LVL830: 5457:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9666 .loc 1 5457 0 9667 003e 626C ldr r2, [r4, #68] 9668 .LVL831: 5460:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9669 .loc 1 5460 0 9670 0040 4123 movs r3, #65 9671 0042 E35C ldrb r3, [r4, r3] 9672 0044 602B cmp r3, #96 9673 0046 19D0 beq .L637 5460:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9674 .loc 1 5460 0 is_stmt 0 discriminator 1 9675 0048 002A cmp r2, #0 9676 004a 17D1 bne .L637 5466:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9677 .loc 1 5466 0 is_stmt 1 9678 004c 4123 movs r3, #65 9679 004e E35C ldrb r3, [r4, r3] 9680 0050 212B cmp r3, #33 9681 0052 18D0 beq .L643 5500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9682 .loc 1 5500 0 9683 0054 4123 movs r3, #65 9684 0056 E35C ldrb r3, [r4, r3] 9685 0058 222B cmp r3, #34 9686 005a 13D1 bne .L635 5502:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9687 .loc 1 5502 0 9688 005c 1F33 adds r3, r3, #31 9689 005e 2022 movs r2, #32 9690 .LVL832: 9691 0060 E254 strb r2, [r4, r3] 5504:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9692 .loc 1 5504 0 9693 0062 0133 adds r3, r3, #1 ARM GAS /tmp/ccpK4Ax4.s page 311 9694 0064 E35C ldrb r3, [r4, r3] 9695 0066 402B cmp r3, #64 9696 0068 26D0 beq .L644 5520:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9697 .loc 1 5520 0 9698 006a 0023 movs r3, #0 9699 006c 4222 movs r2, #66 9700 006e A354 strb r3, [r4, r2] 5523:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9701 .loc 1 5523 0 9702 0070 023A subs r2, r2, #2 9703 0072 A354 strb r3, [r4, r2] 5529:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 9704 .loc 1 5529 0 9705 0074 2000 movs r0, r4 9706 0076 FFF7FEFF bl HAL_I2C_MasterRxCpltCallback 9707 .LVL833: 5537:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9708 .loc 1 5537 0 9709 007a 03E0 b .L635 9710 .LVL834: 9711 .L637: 5463:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9712 .loc 1 5463 0 9713 007c 616C ldr r1, [r4, #68] 9714 007e 2000 movs r0, r4 9715 0080 FFF7FEFF bl I2C_ITError 9716 .LVL835: 9717 .L635: 5537:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9718 .loc 1 5537 0 9719 @ sp needed 9720 .LVL836: 9721 0084 10BD pop {r4, pc} 9722 .LVL837: 9723 .L643: 5468:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9724 .loc 1 5468 0 9725 0086 2033 adds r3, r3, #32 9726 0088 2022 movs r2, #32 9727 .LVL838: 9728 008a E254 strb r2, [r4, r3] 5470:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9729 .loc 1 5470 0 9730 008c 0133 adds r3, r3, #1 9731 008e E35C ldrb r3, [r4, r3] 9732 0090 402B cmp r3, #64 9733 0092 08D0 beq .L645 5486:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9734 .loc 1 5486 0 9735 0094 0023 movs r3, #0 9736 0096 4222 movs r2, #66 9737 0098 A354 strb r3, [r4, r2] 5489:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9738 .loc 1 5489 0 9739 009a 023A subs r2, r2, #2 9740 009c A354 strb r3, [r4, r2] ARM GAS /tmp/ccpK4Ax4.s page 312 5495:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 9741 .loc 1 5495 0 9742 009e 2000 movs r0, r4 9743 00a0 FFF7FEFF bl HAL_I2C_MasterTxCpltCallback 9744 .LVL839: 9745 00a4 EEE7 b .L635 9746 .L645: 5472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9747 .loc 1 5472 0 9748 00a6 0023 movs r3, #0 9749 00a8 2232 adds r2, r2, #34 9750 00aa A354 strb r3, [r4, r2] 5475:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9751 .loc 1 5475 0 9752 00ac 023A subs r2, r2, #2 9753 00ae A354 strb r3, [r4, r2] 5481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 9754 .loc 1 5481 0 9755 00b0 2000 movs r0, r4 9756 00b2 FFF7FEFF bl HAL_I2C_MemTxCpltCallback 9757 .LVL840: 9758 00b6 E5E7 b .L635 9759 .L644: 5506:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9760 .loc 1 5506 0 9761 00b8 0023 movs r3, #0 9762 00ba 2232 adds r2, r2, #34 9763 00bc A354 strb r3, [r4, r2] 5509:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9764 .loc 1 5509 0 9765 00be 023A subs r2, r2, #2 9766 00c0 A354 strb r3, [r4, r2] 5515:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 9767 .loc 1 5515 0 9768 00c2 2000 movs r0, r4 9769 00c4 FFF7FEFF bl HAL_I2C_MemRxCpltCallback 9770 .LVL841: 9771 00c8 DCE7 b .L635 9772 .L647: 9773 00ca C046 .align 2 9774 .L646: 9775 00cc 00E800FE .word -33495040 9776 00d0 0000FFFF .word -65536 9777 .cfi_endproc 9778 .LFE98: 9780 .section .text.I2C_Master_ISR_IT,"ax",%progbits 9781 .align 1 9782 .syntax unified 9783 .code 16 9784 .thumb_func 9785 .fpu softvfp 9787 I2C_Master_ISR_IT: 9788 .LFB89: 4596:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint16_t devaddress; 9789 .loc 1 4596 0 9790 .cfi_startproc 9791 @ args = 0, pretend = 0, frame = 0 ARM GAS /tmp/ccpK4Ax4.s page 313 9792 @ frame_needed = 0, uses_anonymous_args = 0 9793 .LVL842: 9794 0000 70B5 push {r4, r5, r6, lr} 9795 .LCFI76: 9796 .cfi_def_cfa_offset 16 9797 .cfi_offset 4, -16 9798 .cfi_offset 5, -12 9799 .cfi_offset 6, -8 9800 .cfi_offset 14, -4 9801 0002 82B0 sub sp, sp, #8 9802 .LCFI77: 9803 .cfi_def_cfa_offset 24 9804 0004 0400 movs r4, r0 9805 0006 0D00 movs r5, r1 9806 0008 1600 movs r6, r2 9807 .LVL843: 4601:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9808 .loc 1 4601 0 9809 000a 4023 movs r3, #64 9810 000c C35C ldrb r3, [r0, r3] 9811 000e 012B cmp r3, #1 9812 0010 00D1 bne .LCB9725 9813 0012 ADE0 b .L662 @long jump 9814 .LCB9725: 4601:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9815 .loc 1 4601 0 is_stmt 0 discriminator 2 9816 0014 0123 movs r3, #1 9817 0016 4022 movs r2, #64 9818 .LVL844: 9819 0018 8354 strb r3, [r0, r2] 4603:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9820 .loc 1 4603 0 is_stmt 1 discriminator 2 9821 001a 0A09 lsrs r2, r1, #4 9822 001c 1342 tst r3, r2 9823 001e 01D0 beq .L650 4603:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9824 .loc 1 4603 0 is_stmt 0 discriminator 1 9825 0020 F306 lsls r3, r6, #27 9826 0022 1ED4 bmi .L663 9827 .L650: 4616:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9828 .loc 1 4616 0 is_stmt 1 9829 0024 6B07 lsls r3, r5, #29 9830 0026 26D5 bpl .L652 4616:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9831 .loc 1 4616 0 is_stmt 0 discriminator 1 9832 0028 7307 lsls r3, r6, #29 9833 002a 24D5 bpl .L652 4619:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9834 .loc 1 4619 0 is_stmt 1 9835 002c 0423 movs r3, #4 9836 002e 9D43 bics r5, r3 9837 .LVL845: 4622:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9838 .loc 1 4622 0 9839 0030 2368 ldr r3, [r4] 9840 0032 5B6A ldr r3, [r3, #36] ARM GAS /tmp/ccpK4Ax4.s page 314 9841 0034 626A ldr r2, [r4, #36] 9842 0036 1370 strb r3, [r2] 4625:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9843 .loc 1 4625 0 9844 0038 636A ldr r3, [r4, #36] 9845 003a 0133 adds r3, r3, #1 9846 003c 6362 str r3, [r4, #36] 4627:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 9847 .loc 1 4627 0 9848 003e 238D ldrh r3, [r4, #40] 9849 0040 013B subs r3, r3, #1 9850 0042 2385 strh r3, [r4, #40] 4628:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9851 .loc 1 4628 0 9852 0044 638D ldrh r3, [r4, #42] 9853 0046 013B subs r3, r3, #1 9854 0048 9BB2 uxth r3, r3 9855 004a 6385 strh r3, [r4, #42] 9856 .LVL846: 9857 .L651: 4712:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9858 .loc 1 4712 0 9859 004c AB06 lsls r3, r5, #26 9860 004e 02D5 bpl .L661 4712:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9861 .loc 1 4712 0 is_stmt 0 discriminator 1 9862 0050 B306 lsls r3, r6, #26 9863 0052 00D5 bpl .LCB9787 9864 0054 87E0 b .L664 @long jump 9865 .LCB9787: 9866 .L661: 4719:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9867 .loc 1 4719 0 is_stmt 1 9868 0056 4023 movs r3, #64 9869 0058 0022 movs r2, #0 9870 005a E254 strb r2, [r4, r3] 4721:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9871 .loc 1 4721 0 9872 005c 0020 movs r0, #0 9873 .L649: 4722:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9874 .loc 1 4722 0 9875 005e 02B0 add sp, sp, #8 9876 @ sp needed 9877 .LVL847: 9878 .LVL848: 9879 .LVL849: 9880 0060 70BD pop {r4, r5, r6, pc} 9881 .LVL850: 9882 .L663: 4606:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9883 .loc 1 4606 0 9884 0062 0368 ldr r3, [r0] 9885 0064 1022 movs r2, #16 9886 0066 DA61 str r2, [r3, #28] 4611:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9887 .loc 1 4611 0 ARM GAS /tmp/ccpK4Ax4.s page 315 9888 0068 436C ldr r3, [r0, #68] 9889 006a 0C3A subs r2, r2, #12 9890 006c 1343 orrs r3, r2 9891 006e 4364 str r3, [r0, #68] 4614:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9892 .loc 1 4614 0 9893 0070 FFF7FEFF bl I2C_Flush_TXDR 9894 .LVL851: 9895 0074 EAE7 b .L651 9896 .LVL852: 9897 .L652: 4630:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9898 .loc 1 4630 0 9899 0076 AB07 lsls r3, r5, #30 9900 0078 10D5 bpl .L653 4630:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9901 .loc 1 4630 0 is_stmt 0 discriminator 1 9902 007a B307 lsls r3, r6, #30 9903 007c 0ED5 bpl .L653 4633:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9904 .loc 1 4633 0 is_stmt 1 9905 007e 2368 ldr r3, [r4] 9906 0080 626A ldr r2, [r4, #36] 9907 0082 1278 ldrb r2, [r2] 9908 0084 9A62 str r2, [r3, #40] 4636:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9909 .loc 1 4636 0 9910 0086 636A ldr r3, [r4, #36] 9911 0088 0133 adds r3, r3, #1 9912 008a 6362 str r3, [r4, #36] 4638:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->XferCount--; 9913 .loc 1 4638 0 9914 008c 238D ldrh r3, [r4, #40] 9915 008e 013B subs r3, r3, #1 9916 0090 2385 strh r3, [r4, #40] 4639:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9917 .loc 1 4639 0 9918 0092 638D ldrh r3, [r4, #42] 9919 0094 013B subs r3, r3, #1 9920 0096 9BB2 uxth r3, r3 9921 0098 6385 strh r3, [r4, #42] 9922 009a D7E7 b .L651 9923 .L653: 4641:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9924 .loc 1 4641 0 9925 009c 2B06 lsls r3, r5, #24 9926 009e 40D5 bpl .L654 4641:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9927 .loc 1 4641 0 is_stmt 0 discriminator 1 9928 00a0 7306 lsls r3, r6, #25 9929 00a2 3ED5 bpl .L654 4643:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9930 .loc 1 4643 0 is_stmt 1 9931 00a4 638D ldrh r3, [r4, #42] 9932 00a6 9BB2 uxth r3, r3 9933 00a8 002B cmp r3, #0 9934 00aa 2DD0 beq .L655 ARM GAS /tmp/ccpK4Ax4.s page 316 4643:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9935 .loc 1 4643 0 is_stmt 0 discriminator 1 9936 00ac 238D ldrh r3, [r4, #40] 9937 00ae 002B cmp r3, #0 9938 00b0 2AD1 bne .L655 4645:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 9939 .loc 1 4645 0 is_stmt 1 9940 00b2 2368 ldr r3, [r4] 9941 00b4 5968 ldr r1, [r3, #4] 9942 .LVL853: 9943 00b6 8905 lsls r1, r1, #22 9944 00b8 890D lsrs r1, r1, #22 9945 .LVL854: 4647:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9946 .loc 1 4647 0 9947 00ba 638D ldrh r3, [r4, #42] 9948 00bc 9BB2 uxth r3, r3 9949 00be FF2B cmp r3, #255 9950 00c0 0ED8 bhi .L665 4654:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferOptions != I2C_NO_OPTION_FRAME) 9951 .loc 1 4654 0 9952 00c2 628D ldrh r2, [r4, #42] 9953 00c4 92B2 uxth r2, r2 9954 00c6 2285 strh r2, [r4, #40] 4655:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 9955 .loc 1 4655 0 9956 00c8 E06A ldr r0, [r4, #44] 9957 .LVL855: 9958 00ca 2A4B ldr r3, .L666 9959 00cc 9842 cmp r0, r3 9960 00ce 12D0 beq .L657 4657:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9961 .loc 1 4657 0 9962 00d0 E36A ldr r3, [r4, #44] 9963 00d2 D2B2 uxtb r2, r2 9964 00d4 0020 movs r0, #0 9965 00d6 0090 str r0, [sp] 9966 00d8 2000 movs r0, r4 9967 00da FFF7FEFF bl I2C_TransferConfig 9968 .LVL856: 9969 00de B5E7 b .L651 9970 .LVL857: 9971 .L665: 4649:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_TransferConfig(hi2c, devaddress, (uint8_t)hi2c->XferSize, I2C_RELOAD_MODE, I2C_NO_START 9972 .loc 1 4649 0 9973 00e0 FF23 movs r3, #255 9974 00e2 2385 strh r3, [r4, #40] 4650:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9975 .loc 1 4650 0 9976 00e4 7F3B subs r3, r3, #127 9977 00e6 0022 movs r2, #0 9978 00e8 0092 str r2, [sp] 9979 00ea 5B04 lsls r3, r3, #17 9980 00ec FF32 adds r2, r2, #255 9981 00ee 2000 movs r0, r4 9982 .LVL858: 9983 00f0 FFF7FEFF bl I2C_TransferConfig ARM GAS /tmp/ccpK4Ax4.s page 317 9984 .LVL859: 9985 00f4 AAE7 b .L651 9986 .LVL860: 9987 .L657: 4661:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 9988 .loc 1 4661 0 9989 00f6 8023 movs r3, #128 9990 00f8 D2B2 uxtb r2, r2 9991 00fa 0020 movs r0, #0 9992 00fc 0090 str r0, [sp] 9993 00fe 9B04 lsls r3, r3, #18 9994 0100 2000 movs r0, r4 9995 0102 FFF7FEFF bl I2C_TransferConfig 9996 .LVL861: 9997 0106 A1E7 b .L651 9998 .LVL862: 9999 .L655: 4668:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10000 .loc 1 4668 0 10001 0108 2368 ldr r3, [r4] 10002 010a 5B68 ldr r3, [r3, #4] 10003 010c 9B01 lsls r3, r3, #6 10004 010e 03D4 bmi .L658 4671:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10005 .loc 1 4671 0 10006 0110 2000 movs r0, r4 10007 .LVL863: 10008 0112 FFF7FEFF bl I2C_ITMasterSeqCplt 10009 .LVL864: 10010 0116 99E7 b .L651 10011 .LVL865: 10012 .L658: 4677:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10013 .loc 1 4677 0 10014 0118 4021 movs r1, #64 10015 .LVL866: 10016 011a 2000 movs r0, r4 10017 .LVL867: 10018 011c FFF7FEFF bl I2C_ITError 10019 .LVL868: 10020 0120 94E7 b .L651 10021 .LVL869: 10022 .L654: 4681:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10023 .loc 1 4681 0 10024 0122 6B06 lsls r3, r5, #25 10025 0124 00D4 bmi .LCB9991 10026 0126 91E7 b .L651 @long jump 10027 .LCB9991: 4681:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10028 .loc 1 4681 0 is_stmt 0 discriminator 1 10029 0128 7306 lsls r3, r6, #25 10030 012a 00D4 bmi .LCB9996 10031 012c 8EE7 b .L651 @long jump 10032 .LCB9996: 4683:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10033 .loc 1 4683 0 is_stmt 1 ARM GAS /tmp/ccpK4Ax4.s page 318 10034 012e 638D ldrh r3, [r4, #42] 10035 0130 9BB2 uxth r3, r3 10036 0132 002B cmp r3, #0 10037 0134 12D1 bne .L659 4685:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10038 .loc 1 4685 0 10039 0136 2368 ldr r3, [r4] 10040 0138 5A68 ldr r2, [r3, #4] 10041 013a 9201 lsls r2, r2, #6 10042 013c 00D5 bpl .LCB10006 10043 013e 85E7 b .L651 @long jump 10044 .LCB10006: 4688:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10045 .loc 1 4688 0 10046 0140 E16A ldr r1, [r4, #44] 10047 .LVL870: 10048 0142 0C4A ldr r2, .L666 10049 0144 9142 cmp r1, r2 10050 0146 05D1 bne .L660 4691:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10051 .loc 1 4691 0 10052 0148 5968 ldr r1, [r3, #4] 10053 014a 8022 movs r2, #128 10054 014c D201 lsls r2, r2, #7 10055 014e 0A43 orrs r2, r1 10056 0150 5A60 str r2, [r3, #4] 10057 0152 7BE7 b .L651 10058 .L660: 4696:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10059 .loc 1 4696 0 10060 0154 2000 movs r0, r4 10061 .LVL871: 10062 0156 FFF7FEFF bl I2C_ITMasterSeqCplt 10063 .LVL872: 10064 015a 77E7 b .L651 10065 .LVL873: 10066 .L659: 4704:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10067 .loc 1 4704 0 10068 015c 4021 movs r1, #64 10069 .LVL874: 10070 015e 2000 movs r0, r4 10071 .LVL875: 10072 0160 FFF7FEFF bl I2C_ITError 10073 .LVL876: 10074 0164 72E7 b .L651 10075 .LVL877: 10076 .L664: 4715:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10077 .loc 1 4715 0 10078 0166 2900 movs r1, r5 10079 0168 2000 movs r0, r4 10080 016a FFF7FEFF bl I2C_ITMasterCplt 10081 .LVL878: 10082 016e 72E7 b .L661 10083 .LVL879: 10084 .L662: ARM GAS /tmp/ccpK4Ax4.s page 319 4601:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10085 .loc 1 4601 0 10086 0170 0220 movs r0, #2 10087 .LVL880: 10088 0172 74E7 b .L649 10089 .L667: 10090 .align 2 10091 .L666: 10092 0174 0000FFFF .word -65536 10093 .cfi_endproc 10094 .LFE89: 10096 .section .text.I2C_Slave_ISR_DMA,"ax",%progbits 10097 .align 1 10098 .syntax unified 10099 .code 16 10100 .thumb_func 10101 .fpu softvfp 10103 I2C_Slave_ISR_DMA: 10104 .LFB92: 5001:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmpoptions = hi2c->XferOptions; 10105 .loc 1 5001 0 10106 .cfi_startproc 10107 @ args = 0, pretend = 0, frame = 0 10108 @ frame_needed = 0, uses_anonymous_args = 0 10109 .LVL881: 10110 0000 F8B5 push {r3, r4, r5, r6, r7, lr} 10111 .LCFI78: 10112 .cfi_def_cfa_offset 24 10113 .cfi_offset 3, -24 10114 .cfi_offset 4, -20 10115 .cfi_offset 5, -16 10116 .cfi_offset 6, -12 10117 .cfi_offset 7, -8 10118 .cfi_offset 14, -4 10119 0002 0400 movs r4, r0 10120 0004 0D00 movs r5, r1 10121 0006 1600 movs r6, r2 5002:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t treatdmanack = 0U; 10122 .loc 1 5002 0 10123 0008 C76A ldr r7, [r0, #44] 10124 .LVL882: 5006:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10125 .loc 1 5006 0 10126 000a 4023 movs r3, #64 10127 000c C35C ldrb r3, [r0, r3] 10128 000e 012B cmp r3, #1 10129 0010 00D1 bne .LCB10095 10130 0012 75E0 b .L682 @long jump 10131 .LCB10095: 5006:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10132 .loc 1 5006 0 is_stmt 0 discriminator 2 10133 0014 0123 movs r3, #1 10134 0016 4022 movs r2, #64 10135 .LVL883: 10136 0018 8354 strb r3, [r0, r2] 5009:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10137 .loc 1 5009 0 is_stmt 1 discriminator 2 ARM GAS /tmp/ccpK4Ax4.s page 320 10138 001a 4A09 lsrs r2, r1, #5 10139 001c 1342 tst r3, r2 10140 001e 01D0 beq .L670 5009:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10141 .loc 1 5009 0 is_stmt 0 discriminator 1 10142 0020 B306 lsls r3, r6, #26 10143 0022 14D4 bmi .L686 10144 .LVL884: 10145 .L670: 5015:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10146 .loc 1 5015 0 is_stmt 1 10147 0024 EB06 lsls r3, r5, #27 10148 0026 5DD5 bpl .L671 5015:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10149 .loc 1 5015 0 is_stmt 0 discriminator 1 10150 0028 F306 lsls r3, r6, #27 10151 002a 5BD5 bpl .L671 5021:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (I2C_CHECK_IT_SOURCE(ITSources, I2C_CR1_RXDMAEN) != RESET)) 10152 .loc 1 5021 0 is_stmt 1 10153 002c B20B lsrs r2, r6, #14 10154 002e 0123 movs r3, #1 10155 0030 1340 ands r3, r2 10156 0032 01D1 bne .L672 5021:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** (I2C_CHECK_IT_SOURCE(ITSources, I2C_CR1_RXDMAEN) != RESET)) 10157 .loc 1 5021 0 is_stmt 0 discriminator 1 10158 0034 3204 lsls r2, r6, #16 10159 0036 51D5 bpl .L673 10160 .L672: 5025:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10161 .loc 1 5025 0 is_stmt 1 10162 0038 E26B ldr r2, [r4, #60] 10163 003a 002A cmp r2, #0 10164 003c 0AD0 beq .L683 5027:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10165 .loc 1 5027 0 10166 003e 3104 lsls r1, r6, #16 10167 0040 0AD5 bpl .L684 5029:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10168 .loc 1 5029 0 10169 0042 1268 ldr r2, [r2] 10170 0044 5268 ldr r2, [r2, #4] 10171 0046 002A cmp r2, #0 10172 0048 24D0 beq .L685 5003:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10173 .loc 1 5003 0 10174 004a 0021 movs r1, #0 10175 004c 05E0 b .L674 10176 .LVL885: 10177 .L686: 5012:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10178 .loc 1 5012 0 10179 004e FFF7FEFF bl I2C_ITSlaveCplt 10180 .LVL886: 10181 0052 E7E7 b .L670 10182 .L683: 5003:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10183 .loc 1 5003 0 ARM GAS /tmp/ccpK4Ax4.s page 321 10184 0054 0021 movs r1, #0 10185 0056 00E0 b .L674 10186 .L684: 10187 0058 0021 movs r1, #0 10188 .L674: 10189 .LVL887: 5037:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10190 .loc 1 5037 0 10191 005a A26B ldr r2, [r4, #56] 10192 005c 002A cmp r2, #0 10193 005e 05D0 beq .L675 5039:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10194 .loc 1 5039 0 10195 0060 002B cmp r3, #0 10196 0062 03D0 beq .L675 5041:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10197 .loc 1 5041 0 10198 0064 1368 ldr r3, [r2] 10199 0066 5B68 ldr r3, [r3, #4] 10200 0068 002B cmp r3, #0 10201 006a 15D0 beq .L676 10202 .L675: 5048:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10203 .loc 1 5048 0 10204 006c 0129 cmp r1, #1 10205 006e 13D0 beq .L676 5077:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10206 .loc 1 5077 0 10207 0070 2368 ldr r3, [r4] 10208 0072 1022 movs r2, #16 10209 0074 DA61 str r2, [r3, #28] 5080:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10210 .loc 1 5080 0 10211 0076 636C ldr r3, [r4, #68] 10212 0078 0C3A subs r2, r2, #12 10213 007a 1343 orrs r3, r2 10214 007c 6364 str r3, [r4, #68] 5082:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10215 .loc 1 5082 0 10216 007e 002F cmp r7, #0 10217 0080 03D0 beq .L681 5082:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10218 .loc 1 5082 0 is_stmt 0 discriminator 1 10219 0082 8023 movs r3, #128 10220 0084 5B04 lsls r3, r3, #17 10221 0086 9F42 cmp r7, r3 10222 0088 30D1 bne .L679 10223 .L681: 5085:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10224 .loc 1 5085 0 is_stmt 1 10225 008a 616C ldr r1, [r4, #68] 10226 .LVL888: 10227 008c 2000 movs r0, r4 10228 008e FFF7FEFF bl I2C_ITError 10229 .LVL889: 10230 0092 2BE0 b .L679 10231 .LVL890: ARM GAS /tmp/ccpK4Ax4.s page 322 10232 .L685: 5031:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10233 .loc 1 5031 0 10234 0094 0121 movs r1, #1 10235 0096 E0E7 b .L674 10236 .LVL891: 10237 .L676: 5050:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10238 .loc 1 5050 0 10239 0098 4123 movs r3, #65 10240 009a E35C ldrb r3, [r4, r3] 10241 009c 282B cmp r3, #40 10242 009e 07D0 beq .L687 10243 .L678: 5055:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10244 .loc 1 5055 0 10245 00a0 4123 movs r3, #65 10246 00a2 E35C ldrb r3, [r4, r3] 10247 00a4 292B cmp r3, #41 10248 00a6 0CD0 beq .L688 10249 .L680: 5070:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10250 .loc 1 5070 0 10251 00a8 2368 ldr r3, [r4] 10252 00aa 1022 movs r2, #16 10253 00ac DA61 str r2, [r3, #28] 10254 00ae 1DE0 b .L679 10255 .L687: 5050:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10256 .loc 1 5050 0 discriminator 1 10257 00b0 8023 movs r3, #128 10258 00b2 9B04 lsls r3, r3, #18 10259 00b4 9F42 cmp r7, r3 10260 00b6 F3D1 bne .L678 5053:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10261 .loc 1 5053 0 10262 00b8 2900 movs r1, r5 10263 .LVL892: 10264 00ba 2000 movs r0, r4 10265 00bc FFF7FEFF bl I2C_ITListenCplt 10266 .LVL893: 10267 00c0 14E0 b .L679 10268 .LVL894: 10269 .L688: 5055:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10270 .loc 1 5055 0 discriminator 1 10271 00c2 104B ldr r3, .L690 10272 00c4 9F42 cmp r7, r3 10273 00c6 EFD0 beq .L680 5058:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10274 .loc 1 5058 0 10275 00c8 2368 ldr r3, [r4] 10276 00ca 1022 movs r2, #16 10277 00cc DA61 str r2, [r3, #28] 5061:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10278 .loc 1 5061 0 10279 00ce 2000 movs r0, r4 ARM GAS /tmp/ccpK4Ax4.s page 323 10280 00d0 FFF7FEFF bl I2C_Flush_TXDR 10281 .LVL895: 5065:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10282 .loc 1 5065 0 10283 00d4 2000 movs r0, r4 10284 00d6 FFF7FEFF bl I2C_ITSlaveSeqCplt 10285 .LVL896: 10286 00da 07E0 b .L679 10287 .LVL897: 10288 .L673: 5092:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10289 .loc 1 5092 0 10290 00dc 2368 ldr r3, [r4] 10291 00de 1022 movs r2, #16 10292 00e0 DA61 str r2, [r3, #28] 10293 00e2 03E0 b .L679 10294 .L671: 5095:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10295 .loc 1 5095 0 10296 00e4 2B07 lsls r3, r5, #28 10297 00e6 01D5 bpl .L679 5095:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10298 .loc 1 5095 0 is_stmt 0 discriminator 1 10299 00e8 3307 lsls r3, r6, #28 10300 00ea 04D4 bmi .L689 10301 .LVL898: 10302 .L679: 5105:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10303 .loc 1 5105 0 is_stmt 1 10304 00ec 4023 movs r3, #64 10305 00ee 0022 movs r2, #0 10306 00f0 E254 strb r2, [r4, r3] 5107:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10307 .loc 1 5107 0 10308 00f2 0020 movs r0, #0 10309 .L669: 5108:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10310 .loc 1 5108 0 10311 @ sp needed 10312 .LVL899: 10313 .LVL900: 10314 .LVL901: 10315 .LVL902: 10316 00f4 F8BD pop {r3, r4, r5, r6, r7, pc} 10317 .LVL903: 10318 .L689: 5097:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10319 .loc 1 5097 0 10320 00f6 2900 movs r1, r5 10321 00f8 2000 movs r0, r4 10322 00fa FFF7FEFF bl I2C_ITAddrCplt 10323 .LVL904: 10324 00fe F5E7 b .L679 10325 .LVL905: 10326 .L682: 5006:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10327 .loc 1 5006 0 ARM GAS /tmp/ccpK4Ax4.s page 324 10328 0100 0220 movs r0, #2 10329 .LVL906: 10330 0102 F7E7 b .L669 10331 .L691: 10332 .align 2 10333 .L690: 10334 0104 0000FFFF .word -65536 10335 .cfi_endproc 10336 .LFE92: 10338 .section .text.I2C_Master_ISR_DMA,"ax",%progbits 10339 .align 1 10340 .syntax unified 10341 .code 16 10342 .thumb_func 10343 .fpu softvfp 10345 I2C_Master_ISR_DMA: 10346 .LFB91: 4866:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint16_t devaddress; 10347 .loc 1 4866 0 10348 .cfi_startproc 10349 @ args = 0, pretend = 0, frame = 0 10350 @ frame_needed = 0, uses_anonymous_args = 0 10351 .LVL907: 10352 0000 10B5 push {r4, lr} 10353 .LCFI79: 10354 .cfi_def_cfa_offset 8 10355 .cfi_offset 4, -8 10356 .cfi_offset 14, -4 10357 0002 82B0 sub sp, sp, #8 10358 .LCFI80: 10359 .cfi_def_cfa_offset 16 10360 0004 0400 movs r4, r0 4871:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10361 .loc 1 4871 0 10362 0006 4023 movs r3, #64 10363 0008 C35C ldrb r3, [r0, r3] 10364 000a 012B cmp r3, #1 10365 000c 00D1 bne .LCB10362 10366 000e 91E0 b .L705 @long jump 10367 .LCB10362: 4871:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10368 .loc 1 4871 0 is_stmt 0 discriminator 2 10369 0010 0123 movs r3, #1 10370 0012 4020 movs r0, #64 10371 .LVL908: 10372 0014 2354 strb r3, [r4, r0] 4873:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10373 .loc 1 4873 0 is_stmt 1 discriminator 2 10374 0016 0809 lsrs r0, r1, #4 10375 0018 0342 tst r3, r0 10376 001a 01D0 beq .L694 4873:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10377 .loc 1 4873 0 is_stmt 0 discriminator 1 10378 001c D306 lsls r3, r2, #27 10379 001e 2FD4 bmi .L707 10380 .L694: 4889:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { ARM GAS /tmp/ccpK4Ax4.s page 325 10381 .loc 1 4889 0 is_stmt 1 10382 0020 0B06 lsls r3, r1, #24 10383 0022 60D5 bpl .L696 4889:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10384 .loc 1 4889 0 is_stmt 0 discriminator 1 10385 0024 5306 lsls r3, r2, #25 10386 0026 5ED5 bpl .L696 4892:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10387 .loc 1 4892 0 is_stmt 1 10388 0028 2268 ldr r2, [r4] 10389 .LVL909: 10390 002a 1368 ldr r3, [r2] 10391 002c 4021 movs r1, #64 10392 .LVL910: 10393 002e 8B43 bics r3, r1 10394 0030 1360 str r3, [r2] 4894:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10395 .loc 1 4894 0 10396 0032 638D ldrh r3, [r4, #42] 10397 0034 9BB2 uxth r3, r3 10398 0036 002B cmp r3, #0 10399 0038 48D0 beq .L697 4897:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10400 .loc 1 4897 0 10401 003a 2368 ldr r3, [r4] 10402 003c 5968 ldr r1, [r3, #4] 10403 003e 8905 lsls r1, r1, #22 10404 0040 890D lsrs r1, r1, #22 10405 .LVL911: 4900:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10406 .loc 1 4900 0 10407 0042 638D ldrh r3, [r4, #42] 10408 0044 9BB2 uxth r3, r3 10409 0046 FF2B cmp r3, #255 10410 0048 2ED9 bls .L698 4902:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** xfermode = I2C_RELOAD_MODE; 10411 .loc 1 4902 0 10412 004a FF23 movs r3, #255 10413 004c 2385 strh r3, [r4, #40] 10414 .LVL912: 4903:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10415 .loc 1 4903 0 10416 004e 8023 movs r3, #128 10417 0050 5B04 lsls r3, r3, #17 10418 .LVL913: 10419 .L699: 4919:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10420 .loc 1 4919 0 10421 0052 228D ldrh r2, [r4, #40] 10422 0054 D2B2 uxtb r2, r2 10423 0056 0020 movs r0, #0 10424 0058 0090 str r0, [sp] 10425 005a 2000 movs r0, r4 10426 005c FFF7FEFF bl I2C_TransferConfig 10427 .LVL914: 4922:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10428 .loc 1 4922 0 ARM GAS /tmp/ccpK4Ax4.s page 326 10429 0060 638D ldrh r3, [r4, #42] 10430 0062 228D ldrh r2, [r4, #40] 10431 0064 9B1A subs r3, r3, r2 10432 0066 9BB2 uxth r3, r3 10433 0068 6385 strh r3, [r4, #42] 4925:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10434 .loc 1 4925 0 10435 006a 4123 movs r3, #65 10436 006c E35C ldrb r3, [r4, r3] 10437 006e 222B cmp r3, #34 10438 0070 25D0 beq .L708 4931:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10439 .loc 1 4931 0 10440 0072 2268 ldr r2, [r4] 10441 0074 1168 ldr r1, [r2] 10442 0076 8023 movs r3, #128 10443 0078 DB01 lsls r3, r3, #7 10444 007a 0B43 orrs r3, r1 10445 007c 1360 str r3, [r2] 10446 007e 0DE0 b .L695 10447 .LVL915: 10448 .L707: 4876:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10449 .loc 1 4876 0 10450 0080 2368 ldr r3, [r4] 10451 0082 1022 movs r2, #16 10452 .LVL916: 10453 0084 DA61 str r2, [r3, #28] 4879:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10454 .loc 1 4879 0 10455 0086 636C ldr r3, [r4, #68] 10456 0088 0C3A subs r2, r2, #12 10457 008a 1343 orrs r3, r2 10458 008c 6364 str r3, [r4, #68] 4884:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10459 .loc 1 4884 0 10460 008e 1221 movs r1, #18 10461 .LVL917: 10462 0090 2000 movs r0, r4 10463 0092 FFF7FEFF bl I2C_Enable_IRQ 10464 .LVL918: 4887:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10465 .loc 1 4887 0 10466 0096 2000 movs r0, r4 10467 0098 FFF7FEFF bl I2C_Flush_TXDR 10468 .LVL919: 10469 .L695: 4987:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10470 .loc 1 4987 0 10471 009c 4023 movs r3, #64 10472 009e 0022 movs r2, #0 10473 00a0 E254 strb r2, [r4, r3] 4989:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10474 .loc 1 4989 0 10475 00a2 0020 movs r0, #0 10476 .L693: 4990:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** ARM GAS /tmp/ccpK4Ax4.s page 327 10477 .loc 1 4990 0 10478 00a4 02B0 add sp, sp, #8 10479 @ sp needed 10480 .LVL920: 10481 00a6 10BD pop {r4, pc} 10482 .LVL921: 10483 .L698: 4907:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** if (hi2c->XferOptions != I2C_NO_OPTION_FRAME) 10484 .loc 1 4907 0 10485 00a8 638D ldrh r3, [r4, #42] 10486 00aa 2385 strh r3, [r4, #40] 4908:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10487 .loc 1 4908 0 10488 00ac E26A ldr r2, [r4, #44] 10489 00ae 224B ldr r3, .L709 10490 00b0 9A42 cmp r2, r3 10491 00b2 01D0 beq .L706 4910:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10492 .loc 1 4910 0 10493 00b4 E36A ldr r3, [r4, #44] 10494 .LVL922: 10495 00b6 CCE7 b .L699 10496 .LVL923: 10497 .L706: 4914:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10498 .loc 1 4914 0 10499 00b8 8023 movs r3, #128 10500 00ba 9B04 lsls r3, r3, #18 10501 00bc C9E7 b .L699 10502 .LVL924: 10503 .L708: 4927:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10504 .loc 1 4927 0 10505 00be 2268 ldr r2, [r4] 10506 00c0 1168 ldr r1, [r2] 10507 00c2 8023 movs r3, #128 10508 00c4 1B02 lsls r3, r3, #8 10509 00c6 0B43 orrs r3, r1 10510 00c8 1360 str r3, [r2] 10511 00ca E7E7 b .L695 10512 .L697: 4937:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10513 .loc 1 4937 0 10514 00cc 2368 ldr r3, [r4] 10515 00ce 5B68 ldr r3, [r3, #4] 10516 00d0 9B01 lsls r3, r3, #6 10517 00d2 03D4 bmi .L701 4940:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10518 .loc 1 4940 0 10519 00d4 2000 movs r0, r4 10520 00d6 FFF7FEFF bl I2C_ITMasterSeqCplt 10521 .LVL925: 10522 00da DFE7 b .L695 10523 .L701: 4946:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10524 .loc 1 4946 0 10525 00dc 4021 movs r1, #64 ARM GAS /tmp/ccpK4Ax4.s page 328 10526 00de 2000 movs r0, r4 10527 00e0 FFF7FEFF bl I2C_ITError 10528 .LVL926: 10529 00e4 DAE7 b .L695 10530 .LVL927: 10531 .L696: 4950:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10532 .loc 1 4950 0 10533 00e6 4B06 lsls r3, r1, #25 10534 00e8 1CD5 bpl .L702 4950:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10535 .loc 1 4950 0 is_stmt 0 discriminator 1 10536 00ea 5306 lsls r3, r2, #25 10537 00ec 1AD5 bpl .L702 4952:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10538 .loc 1 4952 0 is_stmt 1 10539 00ee 638D ldrh r3, [r4, #42] 10540 00f0 9BB2 uxth r3, r3 10541 00f2 002B cmp r3, #0 10542 00f4 11D1 bne .L703 4954:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10543 .loc 1 4954 0 10544 00f6 2368 ldr r3, [r4] 10545 00f8 5A68 ldr r2, [r3, #4] 10546 .LVL928: 10547 00fa 9201 lsls r2, r2, #6 10548 00fc CED4 bmi .L695 4957:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10549 .loc 1 4957 0 10550 00fe E16A ldr r1, [r4, #44] 10551 .LVL929: 10552 0100 0D4A ldr r2, .L709 10553 0102 9142 cmp r1, r2 10554 0104 05D1 bne .L704 4960:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10555 .loc 1 4960 0 10556 0106 5968 ldr r1, [r3, #4] 10557 0108 8022 movs r2, #128 10558 010a D201 lsls r2, r2, #7 10559 010c 0A43 orrs r2, r1 10560 010e 5A60 str r2, [r3, #4] 10561 0110 C4E7 b .L695 10562 .L704: 4965:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10563 .loc 1 4965 0 10564 0112 2000 movs r0, r4 10565 0114 FFF7FEFF bl I2C_ITMasterSeqCplt 10566 .LVL930: 10567 0118 C0E7 b .L695 10568 .LVL931: 10569 .L703: 4973:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10570 .loc 1 4973 0 10571 011a 4021 movs r1, #64 10572 .LVL932: 10573 011c 2000 movs r0, r4 10574 011e FFF7FEFF bl I2C_ITError ARM GAS /tmp/ccpK4Ax4.s page 329 10575 .LVL933: 10576 0122 BBE7 b .L695 10577 .LVL934: 10578 .L702: 4976:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10579 .loc 1 4976 0 10580 0124 8B06 lsls r3, r1, #26 10581 0126 B9D5 bpl .L695 4976:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10582 .loc 1 4976 0 is_stmt 0 discriminator 1 10583 0128 9306 lsls r3, r2, #26 10584 012a B7D5 bpl .L695 4979:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10585 .loc 1 4979 0 is_stmt 1 10586 012c 2000 movs r0, r4 10587 012e FFF7FEFF bl I2C_ITMasterCplt 10588 .LVL935: 10589 0132 B3E7 b .L695 10590 .LVL936: 10591 .L705: 4871:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10592 .loc 1 4871 0 10593 0134 0220 movs r0, #2 10594 .LVL937: 10595 0136 B5E7 b .L693 10596 .L710: 10597 .align 2 10598 .L709: 10599 0138 0000FFFF .word -65536 10600 .cfi_endproc 10601 .LFE91: 10603 .section .text.I2C_DMAError,"ax",%progbits 10604 .align 1 10605 .syntax unified 10606 .code 16 10607 .thumb_func 10608 .fpu softvfp 10610 I2C_DMAError: 10611 .LFB107: 6023:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogati 10612 .loc 1 6023 0 10613 .cfi_startproc 10614 @ args = 0, pretend = 0, frame = 0 10615 @ frame_needed = 0, uses_anonymous_args = 0 10616 .LVL938: 10617 0000 10B5 push {r4, lr} 10618 .LCFI81: 10619 .cfi_def_cfa_offset 8 10620 .cfi_offset 4, -8 10621 .cfi_offset 14, -4 6024:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10622 .loc 1 6024 0 10623 0002 406A ldr r0, [r0, #36] 10624 .LVL939: 6027:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10625 .loc 1 6027 0 10626 0004 0268 ldr r2, [r0] ARM GAS /tmp/ccpK4Ax4.s page 330 10627 0006 5168 ldr r1, [r2, #4] 10628 0008 8023 movs r3, #128 10629 000a 1B02 lsls r3, r3, #8 10630 000c 0B43 orrs r3, r1 10631 000e 5360 str r3, [r2, #4] 6030:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10632 .loc 1 6030 0 10633 0010 1021 movs r1, #16 10634 0012 FFF7FEFF bl I2C_ITError 10635 .LVL940: 6031:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10636 .loc 1 6031 0 10637 @ sp needed 10638 0016 10BD pop {r4, pc} 10639 .cfi_endproc 10640 .LFE107: 10642 .section .text.I2C_DMAMasterTransmitCplt,"ax",%progbits 10643 .align 1 10644 .syntax unified 10645 .code 16 10646 .thumb_func 10647 .fpu softvfp 10649 I2C_DMAMasterTransmitCplt: 10650 .LFB103: 5873:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogati 10651 .loc 1 5873 0 10652 .cfi_startproc 10653 @ args = 0, pretend = 0, frame = 0 10654 @ frame_needed = 0, uses_anonymous_args = 0 10655 .LVL941: 10656 0000 10B5 push {r4, lr} 10657 .LCFI82: 10658 .cfi_def_cfa_offset 8 10659 .cfi_offset 4, -8 10660 .cfi_offset 14, -4 5874:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10661 .loc 1 5874 0 10662 0002 446A ldr r4, [r0, #36] 10663 .LVL942: 5877:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10664 .loc 1 5877 0 10665 0004 2268 ldr r2, [r4] 10666 0006 1368 ldr r3, [r2] 10667 0008 1549 ldr r1, .L720 10668 000a 0B40 ands r3, r1 10669 000c 1360 str r3, [r2] 5880:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10670 .loc 1 5880 0 10671 000e 638D ldrh r3, [r4, #42] 10672 0010 9BB2 uxth r3, r3 10673 0012 002B cmp r3, #0 10674 0014 17D0 beq .L718 5889:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10675 .loc 1 5889 0 10676 0016 218D ldrh r1, [r4, #40] 10677 0018 636A ldr r3, [r4, #36] 10678 001a 9C46 mov ip, r3 ARM GAS /tmp/ccpK4Ax4.s page 331 10679 001c 6144 add r1, r1, ip 10680 001e 6162 str r1, [r4, #36] 5892:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10681 .loc 1 5892 0 10682 0020 638D ldrh r3, [r4, #42] 10683 0022 9BB2 uxth r3, r3 10684 0024 FF2B cmp r3, #255 10685 0026 13D9 bls .L715 5894:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10686 .loc 1 5894 0 10687 0028 FF23 movs r3, #255 10688 002a 2385 strh r3, [r4, #40] 10689 .L716: 5902:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10690 .loc 1 5902 0 10691 002c 2268 ldr r2, [r4] 10692 002e 2832 adds r2, r2, #40 10693 0030 238D ldrh r3, [r4, #40] 10694 0032 A06B ldr r0, [r4, #56] 10695 .LVL943: 10696 0034 FFF7FEFF bl HAL_DMA_Start_IT 10697 .LVL944: 10698 0038 0028 cmp r0, #0 10699 003a 0CD1 bne .L719 5910:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10700 .loc 1 5910 0 10701 003c 1221 movs r1, #18 10702 003e 2000 movs r0, r4 10703 0040 FFF7FEFF bl I2C_Enable_IRQ 10704 .LVL945: 10705 .L712: 5913:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10706 .loc 1 5913 0 10707 @ sp needed 10708 .LVL946: 10709 0044 10BD pop {r4, pc} 10710 .LVL947: 10711 .L718: 5883:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10712 .loc 1 5883 0 10713 0046 1221 movs r1, #18 10714 0048 2000 movs r0, r4 10715 .LVL948: 10716 004a FFF7FEFF bl I2C_Enable_IRQ 10717 .LVL949: 10718 004e F9E7 b .L712 10719 .LVL950: 10720 .L715: 5898:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10721 .loc 1 5898 0 10722 0050 638D ldrh r3, [r4, #42] 10723 0052 2385 strh r3, [r4, #40] 10724 0054 EAE7 b .L716 10725 .LVL951: 10726 .L719: 5905:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10727 .loc 1 5905 0 ARM GAS /tmp/ccpK4Ax4.s page 332 10728 0056 1021 movs r1, #16 10729 0058 2000 movs r0, r4 10730 005a FFF7FEFF bl I2C_ITError 10731 .LVL952: 10732 005e F1E7 b .L712 10733 .L721: 10734 .align 2 10735 .L720: 10736 0060 FFBFFFFF .word -16385 10737 .cfi_endproc 10738 .LFE103: 10740 .section .text.I2C_DMAMasterReceiveCplt,"ax",%progbits 10741 .align 1 10742 .syntax unified 10743 .code 16 10744 .thumb_func 10745 .fpu softvfp 10747 I2C_DMAMasterReceiveCplt: 10748 .LFB105: 5948:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogati 10749 .loc 1 5948 0 10750 .cfi_startproc 10751 @ args = 0, pretend = 0, frame = 0 10752 @ frame_needed = 0, uses_anonymous_args = 0 10753 .LVL953: 10754 0000 10B5 push {r4, lr} 10755 .LCFI83: 10756 .cfi_def_cfa_offset 8 10757 .cfi_offset 4, -8 10758 .cfi_offset 14, -4 5949:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10759 .loc 1 5949 0 10760 0002 446A ldr r4, [r0, #36] 10761 .LVL954: 5952:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10762 .loc 1 5952 0 10763 0004 2268 ldr r2, [r4] 10764 0006 1368 ldr r3, [r2] 10765 0008 1549 ldr r1, .L730 10766 000a 0B40 ands r3, r1 10767 000c 1360 str r3, [r2] 5955:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10768 .loc 1 5955 0 10769 000e 638D ldrh r3, [r4, #42] 10770 0010 9BB2 uxth r3, r3 10771 0012 002B cmp r3, #0 10772 0014 17D0 beq .L728 5964:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10773 .loc 1 5964 0 10774 0016 228D ldrh r2, [r4, #40] 10775 0018 636A ldr r3, [r4, #36] 10776 001a 9C46 mov ip, r3 10777 001c 6244 add r2, r2, ip 10778 001e 6262 str r2, [r4, #36] 5967:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10779 .loc 1 5967 0 10780 0020 638D ldrh r3, [r4, #42] ARM GAS /tmp/ccpK4Ax4.s page 333 10781 0022 9BB2 uxth r3, r3 10782 0024 FF2B cmp r3, #255 10783 0026 13D9 bls .L725 5969:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10784 .loc 1 5969 0 10785 0028 FF23 movs r3, #255 10786 002a 2385 strh r3, [r4, #40] 10787 .L726: 5977:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10788 .loc 1 5977 0 10789 002c 2168 ldr r1, [r4] 10790 002e 2431 adds r1, r1, #36 10791 0030 238D ldrh r3, [r4, #40] 10792 0032 E06B ldr r0, [r4, #60] 10793 .LVL955: 10794 0034 FFF7FEFF bl HAL_DMA_Start_IT 10795 .LVL956: 10796 0038 0028 cmp r0, #0 10797 003a 0CD1 bne .L729 5985:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10798 .loc 1 5985 0 10799 003c 1221 movs r1, #18 10800 003e 2000 movs r0, r4 10801 0040 FFF7FEFF bl I2C_Enable_IRQ 10802 .LVL957: 10803 .L722: 5988:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10804 .loc 1 5988 0 10805 @ sp needed 10806 .LVL958: 10807 0044 10BD pop {r4, pc} 10808 .LVL959: 10809 .L728: 5958:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10810 .loc 1 5958 0 10811 0046 1221 movs r1, #18 10812 0048 2000 movs r0, r4 10813 .LVL960: 10814 004a FFF7FEFF bl I2C_Enable_IRQ 10815 .LVL961: 10816 004e F9E7 b .L722 10817 .LVL962: 10818 .L725: 5973:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10819 .loc 1 5973 0 10820 0050 638D ldrh r3, [r4, #42] 10821 0052 2385 strh r3, [r4, #40] 10822 0054 EAE7 b .L726 10823 .LVL963: 10824 .L729: 5980:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10825 .loc 1 5980 0 10826 0056 1021 movs r1, #16 10827 0058 2000 movs r0, r4 10828 005a FFF7FEFF bl I2C_ITError 10829 .LVL964: 10830 005e F1E7 b .L722 ARM GAS /tmp/ccpK4Ax4.s page 334 10831 .L731: 10832 .align 2 10833 .L730: 10834 0060 FF7FFFFF .word -32769 10835 .cfi_endproc 10836 .LFE105: 10838 .section .text.HAL_I2C_ER_IRQHandler,"ax",%progbits 10839 .align 1 10840 .global HAL_I2C_ER_IRQHandler 10841 .syntax unified 10842 .code 16 10843 .thumb_func 10844 .fpu softvfp 10846 HAL_I2C_ER_IRQHandler: 10847 .LFB75: 4317:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t itflags = READ_REG(hi2c->Instance->ISR); 10848 .loc 1 4317 0 10849 .cfi_startproc 10850 @ args = 0, pretend = 0, frame = 0 10851 @ frame_needed = 0, uses_anonymous_args = 0 10852 .LVL965: 10853 0000 70B5 push {r4, r5, r6, lr} 10854 .LCFI84: 10855 .cfi_def_cfa_offset 16 10856 .cfi_offset 4, -16 10857 .cfi_offset 5, -12 10858 .cfi_offset 6, -8 10859 .cfi_offset 14, -4 4318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t itsources = READ_REG(hi2c->Instance->CR1); 10860 .loc 1 4318 0 10861 0002 0268 ldr r2, [r0] 10862 0004 9369 ldr r3, [r2, #24] 10863 .LVL966: 4319:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** uint32_t tmperror; 10864 .loc 1 4319 0 10865 0006 1168 ldr r1, [r2] 10866 .LVL967: 4323:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10867 .loc 1 4323 0 10868 0008 DC05 lsls r4, r3, #23 10869 000a 08D5 bpl .L733 4323:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10870 .loc 1 4323 0 is_stmt 0 discriminator 1 10871 000c 0C06 lsls r4, r1, #24 10872 000e 06D5 bpl .L733 4325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10873 .loc 1 4325 0 is_stmt 1 10874 0010 446C ldr r4, [r0, #68] 10875 0012 0125 movs r5, #1 10876 0014 2C43 orrs r4, r5 10877 0016 4464 str r4, [r0, #68] 4328:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10878 .loc 1 4328 0 10879 0018 8024 movs r4, #128 10880 001a 6400 lsls r4, r4, #1 10881 001c D461 str r4, [r2, #28] 10882 .L733: ARM GAS /tmp/ccpK4Ax4.s page 335 4332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10883 .loc 1 4332 0 10884 001e 5A05 lsls r2, r3, #21 10885 0020 09D5 bpl .L734 4332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10886 .loc 1 4332 0 is_stmt 0 discriminator 1 10887 0022 0A06 lsls r2, r1, #24 10888 0024 07D5 bpl .L734 4334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10889 .loc 1 4334 0 is_stmt 1 10890 0026 426C ldr r2, [r0, #68] 10891 0028 0824 movs r4, #8 10892 002a 2243 orrs r2, r4 10893 002c 4264 str r2, [r0, #68] 4337:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10894 .loc 1 4337 0 10895 002e 0268 ldr r2, [r0] 10896 0030 8024 movs r4, #128 10897 0032 E400 lsls r4, r4, #3 10898 0034 D461 str r4, [r2, #28] 10899 .L734: 4341:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10900 .loc 1 4341 0 10901 0036 9B05 lsls r3, r3, #22 10902 0038 09D5 bpl .L735 10903 .LVL968: 4341:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10904 .loc 1 4341 0 is_stmt 0 discriminator 1 10905 003a 0B06 lsls r3, r1, #24 10906 003c 07D5 bpl .L735 4343:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10907 .loc 1 4343 0 is_stmt 1 10908 003e 436C ldr r3, [r0, #68] 10909 0040 0222 movs r2, #2 10910 0042 1343 orrs r3, r2 10911 0044 4364 str r3, [r0, #68] 4346:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10912 .loc 1 4346 0 10913 0046 0368 ldr r3, [r0] 10914 0048 FF32 adds r2, r2, #255 10915 004a FF32 adds r2, r2, #255 10916 004c DA61 str r2, [r3, #28] 10917 .L735: 4350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10918 .loc 1 4350 0 10919 004e 416C ldr r1, [r0, #68] 10920 .LVL969: 4353:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10921 .loc 1 4353 0 10922 0050 0B23 movs r3, #11 10923 0052 0B42 tst r3, r1 10924 0054 00D1 bne .L737 10925 .LVL970: 10926 .L732: 4357:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10927 .loc 1 4357 0 10928 @ sp needed ARM GAS /tmp/ccpK4Ax4.s page 336 10929 0056 70BD pop {r4, r5, r6, pc} 10930 .LVL971: 10931 .L737: 4355:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 10932 .loc 1 4355 0 10933 0058 FFF7FEFF bl I2C_ITError 10934 .LVL972: 4357:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10935 .loc 1 4357 0 10936 005c FBE7 b .L732 10937 .cfi_endproc 10938 .LFE75: 10940 .section .text.I2C_DMAAbort,"ax",%progbits 10941 .align 1 10942 .syntax unified 10943 .code 16 10944 .thumb_func 10945 .fpu softvfp 10947 I2C_DMAAbort: 10948 .LFB108: 6040:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** I2C_HandleTypeDef *hi2c = (I2C_HandleTypeDef *)(((DMA_HandleTypeDef *)hdma)->Parent); /* Derogati 10949 .loc 1 6040 0 10950 .cfi_startproc 10951 @ args = 0, pretend = 0, frame = 0 10952 @ frame_needed = 0, uses_anonymous_args = 0 10953 .LVL973: 10954 0000 10B5 push {r4, lr} 10955 .LCFI85: 10956 .cfi_def_cfa_offset 8 10957 .cfi_offset 4, -8 10958 .cfi_offset 14, -4 6041:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10959 .loc 1 6041 0 10960 0002 406A ldr r0, [r0, #36] 10961 .LVL974: 6044:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** hi2c->hdmarx->XferAbortCallback = NULL; 10962 .loc 1 6044 0 10963 0004 826B ldr r2, [r0, #56] 10964 0006 0023 movs r3, #0 10965 0008 5363 str r3, [r2, #52] 6045:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10966 .loc 1 6045 0 10967 000a C26B ldr r2, [r0, #60] 10968 000c 5363 str r3, [r2, #52] 6048:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** { 10969 .loc 1 6048 0 10970 000e 4133 adds r3, r3, #65 10971 0010 C35C ldrb r3, [r0, r3] 10972 0012 602B cmp r3, #96 10973 0014 02D0 beq .L741 6065:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 10974 .loc 1 6065 0 10975 0016 FFF7FEFF bl HAL_I2C_ErrorCallback 10976 .LVL975: 10977 .L738: 6068:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10978 .loc 1 6068 0 ARM GAS /tmp/ccpK4Ax4.s page 337 10979 @ sp needed 10980 001a 10BD pop {r4, pc} 10981 .LVL976: 10982 .L741: 6050:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 10983 .loc 1 6050 0 10984 001c 1F3B subs r3, r3, #31 10985 001e 2022 movs r2, #32 10986 0020 C254 strb r2, [r0, r3] 6056:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** #endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ 10987 .loc 1 6056 0 10988 0022 FFF7FEFF bl HAL_I2C_AbortCpltCallback 10989 .LVL977: 10990 0026 F8E7 b .L738 10991 .cfi_endproc 10992 .LFE108: 10994 .section .text.HAL_I2C_GetState,"ax",%progbits 10995 .align 1 10996 .global HAL_I2C_GetState 10997 .syntax unified 10998 .code 16 10999 .thumb_func 11000 .fpu softvfp 11002 HAL_I2C_GetState: 11003 .LFB86: 4548:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** /* Return I2C handle state */ 11004 .loc 1 4548 0 11005 .cfi_startproc 11006 @ args = 0, pretend = 0, frame = 0 11007 @ frame_needed = 0, uses_anonymous_args = 0 11008 @ link register save eliminated. 11009 .LVL978: 4550:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 11010 .loc 1 4550 0 11011 0000 4123 movs r3, #65 11012 0002 C05C ldrb r0, [r0, r3] 11013 .LVL979: 11014 0004 C0B2 uxtb r0, r0 4551:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 11015 .loc 1 4551 0 11016 @ sp needed 11017 0006 7047 bx lr 11018 .cfi_endproc 11019 .LFE86: 11021 .section .text.HAL_I2C_GetMode,"ax",%progbits 11022 .align 1 11023 .global HAL_I2C_GetMode 11024 .syntax unified 11025 .code 16 11026 .thumb_func 11027 .fpu softvfp 11029 HAL_I2C_GetMode: 11030 .LFB87: 4560:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return hi2c->Mode; 11031 .loc 1 4560 0 11032 .cfi_startproc 11033 @ args = 0, pretend = 0, frame = 0 ARM GAS /tmp/ccpK4Ax4.s page 338 11034 @ frame_needed = 0, uses_anonymous_args = 0 11035 @ link register save eliminated. 11036 .LVL980: 4561:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 11037 .loc 1 4561 0 11038 0000 4223 movs r3, #66 11039 0002 C05C ldrb r0, [r0, r3] 11040 .LVL981: 11041 0004 C0B2 uxtb r0, r0 4562:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 11042 .loc 1 4562 0 11043 @ sp needed 11044 0006 7047 bx lr 11045 .cfi_endproc 11046 .LFE87: 11048 .section .text.HAL_I2C_GetError,"ax",%progbits 11049 .align 1 11050 .global HAL_I2C_GetError 11051 .syntax unified 11052 .code 16 11053 .thumb_func 11054 .fpu softvfp 11056 HAL_I2C_GetError: 11057 .LFB88: 4571:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** return hi2c->ErrorCode; 11058 .loc 1 4571 0 11059 .cfi_startproc 11060 @ args = 0, pretend = 0, frame = 0 11061 @ frame_needed = 0, uses_anonymous_args = 0 11062 @ link register save eliminated. 11063 .LVL982: 4572:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** } 11064 .loc 1 4572 0 11065 0000 406C ldr r0, [r0, #68] 11066 .LVL983: 4573:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_i2c.c **** 11067 .loc 1 4573 0 11068 @ sp needed 11069 0002 7047 bx lr 11070 .cfi_endproc 11071 .LFE88: 11073 .text 11074 .Letext0: 11075 .file 2 "/home/janhenrik/programme/gcc-arm-none-eabi-7-2018-q2-update/arm-none-eabi/include/machin 11076 .file 3 "/home/janhenrik/programme/gcc-arm-none-eabi-7-2018-q2-update/arm-none-eabi/include/sys/_s 11077 .file 4 "Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h" 11078 .file 5 "Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h" 11079 .file 6 "Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f0xx.h" 11080 .file 7 "Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h" 11081 .file 8 "Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_dma.h" 11082 .file 9 "Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h" 11083 .file 10 "Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h" ARM GAS /tmp/ccpK4Ax4.s page 339 DEFINED SYMBOLS *ABS*:0000000000000000 stm32f0xx_hal_i2c.c /tmp/ccpK4Ax4.s:16 .text.I2C_Flush_TXDR:0000000000000000 $t /tmp/ccpK4Ax4.s:22 .text.I2C_Flush_TXDR:0000000000000000 I2C_Flush_TXDR /tmp/ccpK4Ax4.s:58 .text.I2C_TransferConfig:0000000000000000 $t /tmp/ccpK4Ax4.s:64 .text.I2C_TransferConfig:0000000000000000 I2C_TransferConfig /tmp/ccpK4Ax4.s:108 .text.I2C_TransferConfig:0000000000000028 $d /tmp/ccpK4Ax4.s:113 .text.I2C_Enable_IRQ:0000000000000000 $t /tmp/ccpK4Ax4.s:119 .text.I2C_Enable_IRQ:0000000000000000 I2C_Enable_IRQ /tmp/ccpK4Ax4.s:240 .text.I2C_Enable_IRQ:0000000000000074 $d /tmp/ccpK4Ax4.s:10345 .text.I2C_Master_ISR_DMA:0000000000000000 I2C_Master_ISR_DMA /tmp/ccpK4Ax4.s:10103 .text.I2C_Slave_ISR_DMA:0000000000000000 I2C_Slave_ISR_DMA /tmp/ccpK4Ax4.s:246 .text.I2C_Disable_IRQ:0000000000000000 $t /tmp/ccpK4Ax4.s:252 .text.I2C_Disable_IRQ:0000000000000000 I2C_Disable_IRQ /tmp/ccpK4Ax4.s:371 .text.I2C_ConvertOtherXferOptions:0000000000000000 $t /tmp/ccpK4Ax4.s:377 .text.I2C_ConvertOtherXferOptions:0000000000000000 I2C_ConvertOtherXferOptions /tmp/ccpK4Ax4.s:415 .text.I2C_IsAcknowledgeFailed:0000000000000000 $t /tmp/ccpK4Ax4.s:421 .text.I2C_IsAcknowledgeFailed:0000000000000000 I2C_IsAcknowledgeFailed /tmp/ccpK4Ax4.s:533 .text.I2C_IsAcknowledgeFailed:000000000000007c $d /tmp/ccpK4Ax4.s:538 .text.I2C_WaitOnTXISFlagUntilTimeout:0000000000000000 $t /tmp/ccpK4Ax4.s:544 .text.I2C_WaitOnTXISFlagUntilTimeout:0000000000000000 I2C_WaitOnTXISFlagUntilTimeout /tmp/ccpK4Ax4.s:626 .text.I2C_WaitOnFlagUntilTimeout:0000000000000000 $t /tmp/ccpK4Ax4.s:632 .text.I2C_WaitOnFlagUntilTimeout:0000000000000000 I2C_WaitOnFlagUntilTimeout /tmp/ccpK4Ax4.s:709 .text.I2C_RequestMemoryWrite:0000000000000000 $t /tmp/ccpK4Ax4.s:715 .text.I2C_RequestMemoryWrite:0000000000000000 I2C_RequestMemoryWrite /tmp/ccpK4Ax4.s:812 .text.I2C_RequestMemoryWrite:0000000000000070 $d /tmp/ccpK4Ax4.s:817 .text.I2C_RequestMemoryRead:0000000000000000 $t /tmp/ccpK4Ax4.s:823 .text.I2C_RequestMemoryRead:0000000000000000 I2C_RequestMemoryRead /tmp/ccpK4Ax4.s:917 .text.I2C_RequestMemoryRead:000000000000006c $d /tmp/ccpK4Ax4.s:922 .text.I2C_WaitOnSTOPFlagUntilTimeout:0000000000000000 $t /tmp/ccpK4Ax4.s:928 .text.I2C_WaitOnSTOPFlagUntilTimeout:0000000000000000 I2C_WaitOnSTOPFlagUntilTimeout /tmp/ccpK4Ax4.s:1007 .text.I2C_WaitOnRXNEFlagUntilTimeout:0000000000000000 $t /tmp/ccpK4Ax4.s:1013 .text.I2C_WaitOnRXNEFlagUntilTimeout:0000000000000000 I2C_WaitOnRXNEFlagUntilTimeout /tmp/ccpK4Ax4.s:1127 .text.I2C_WaitOnRXNEFlagUntilTimeout:0000000000000080 $d /tmp/ccpK4Ax4.s:1132 .text.HAL_I2C_MspInit:0000000000000000 $t /tmp/ccpK4Ax4.s:1139 .text.HAL_I2C_MspInit:0000000000000000 HAL_I2C_MspInit /tmp/ccpK4Ax4.s:1154 .text.HAL_I2C_Init:0000000000000000 $t /tmp/ccpK4Ax4.s:1161 .text.HAL_I2C_Init:0000000000000000 HAL_I2C_Init /tmp/ccpK4Ax4.s:1309 .text.HAL_I2C_Init:00000000000000c0 $d /tmp/ccpK4Ax4.s:1316 .text.HAL_I2C_MspDeInit:0000000000000000 $t /tmp/ccpK4Ax4.s:1323 .text.HAL_I2C_MspDeInit:0000000000000000 HAL_I2C_MspDeInit /tmp/ccpK4Ax4.s:1338 .text.HAL_I2C_DeInit:0000000000000000 $t /tmp/ccpK4Ax4.s:1345 .text.HAL_I2C_DeInit:0000000000000000 HAL_I2C_DeInit /tmp/ccpK4Ax4.s:1405 .text.HAL_I2C_Master_Transmit:0000000000000000 $t /tmp/ccpK4Ax4.s:1412 .text.HAL_I2C_Master_Transmit:0000000000000000 HAL_I2C_Master_Transmit /tmp/ccpK4Ax4.s:1680 .text.HAL_I2C_Master_Transmit:0000000000000164 $d /tmp/ccpK4Ax4.s:1686 .text.HAL_I2C_Master_Receive:0000000000000000 $t /tmp/ccpK4Ax4.s:1693 .text.HAL_I2C_Master_Receive:0000000000000000 HAL_I2C_Master_Receive /tmp/ccpK4Ax4.s:1961 .text.HAL_I2C_Master_Receive:0000000000000164 $d /tmp/ccpK4Ax4.s:1967 .text.HAL_I2C_Slave_Transmit:0000000000000000 $t /tmp/ccpK4Ax4.s:1974 .text.HAL_I2C_Slave_Transmit:0000000000000000 HAL_I2C_Slave_Transmit /tmp/ccpK4Ax4.s:2276 .text.HAL_I2C_Slave_Transmit:0000000000000194 $d /tmp/ccpK4Ax4.s:2281 .text.HAL_I2C_Slave_Receive:0000000000000000 $t /tmp/ccpK4Ax4.s:2288 .text.HAL_I2C_Slave_Receive:0000000000000000 HAL_I2C_Slave_Receive /tmp/ccpK4Ax4.s:2571 .text.HAL_I2C_Slave_Receive:0000000000000178 $d /tmp/ccpK4Ax4.s:2576 .text.HAL_I2C_Master_Transmit_IT:0000000000000000 $t /tmp/ccpK4Ax4.s:2583 .text.HAL_I2C_Master_Transmit_IT:0000000000000000 HAL_I2C_Master_Transmit_IT ARM GAS /tmp/ccpK4Ax4.s page 340 /tmp/ccpK4Ax4.s:2712 .text.HAL_I2C_Master_Transmit_IT:0000000000000088 $d /tmp/ccpK4Ax4.s:9787 .text.I2C_Master_ISR_IT:0000000000000000 I2C_Master_ISR_IT /tmp/ccpK4Ax4.s:2719 .text.HAL_I2C_Master_Receive_IT:0000000000000000 $t /tmp/ccpK4Ax4.s:2726 .text.HAL_I2C_Master_Receive_IT:0000000000000000 HAL_I2C_Master_Receive_IT /tmp/ccpK4Ax4.s:2855 .text.HAL_I2C_Master_Receive_IT:0000000000000088 $d /tmp/ccpK4Ax4.s:2862 .text.HAL_I2C_Slave_Transmit_IT:0000000000000000 $t /tmp/ccpK4Ax4.s:2869 .text.HAL_I2C_Slave_Transmit_IT:0000000000000000 HAL_I2C_Slave_Transmit_IT /tmp/ccpK4Ax4.s:2957 .text.HAL_I2C_Slave_Transmit_IT:0000000000000058 $d /tmp/ccpK4Ax4.s:9339 .text.I2C_Slave_ISR_IT:0000000000000000 I2C_Slave_ISR_IT /tmp/ccpK4Ax4.s:2964 .text.HAL_I2C_Slave_Receive_IT:0000000000000000 $t /tmp/ccpK4Ax4.s:2971 .text.HAL_I2C_Slave_Receive_IT:0000000000000000 HAL_I2C_Slave_Receive_IT /tmp/ccpK4Ax4.s:3059 .text.HAL_I2C_Slave_Receive_IT:0000000000000058 $d /tmp/ccpK4Ax4.s:3066 .text.HAL_I2C_Master_Transmit_DMA:0000000000000000 $t /tmp/ccpK4Ax4.s:3073 .text.HAL_I2C_Master_Transmit_DMA:0000000000000000 HAL_I2C_Master_Transmit_DMA /tmp/ccpK4Ax4.s:3332 .text.HAL_I2C_Master_Transmit_DMA:000000000000013c $d /tmp/ccpK4Ax4.s:10649 .text.I2C_DMAMasterTransmitCplt:0000000000000000 I2C_DMAMasterTransmitCplt /tmp/ccpK4Ax4.s:10610 .text.I2C_DMAError:0000000000000000 I2C_DMAError /tmp/ccpK4Ax4.s:3342 .text.HAL_I2C_Master_Receive_DMA:0000000000000000 $t /tmp/ccpK4Ax4.s:3349 .text.HAL_I2C_Master_Receive_DMA:0000000000000000 HAL_I2C_Master_Receive_DMA /tmp/ccpK4Ax4.s:3607 .text.HAL_I2C_Master_Receive_DMA:000000000000013c $d /tmp/ccpK4Ax4.s:10747 .text.I2C_DMAMasterReceiveCplt:0000000000000000 I2C_DMAMasterReceiveCplt /tmp/ccpK4Ax4.s:3617 .text.HAL_I2C_Slave_Transmit_DMA:0000000000000000 $t /tmp/ccpK4Ax4.s:3624 .text.HAL_I2C_Slave_Transmit_DMA:0000000000000000 HAL_I2C_Slave_Transmit_DMA /tmp/ccpK4Ax4.s:3811 .text.HAL_I2C_Slave_Transmit_DMA:00000000000000e0 $d /tmp/ccpK4Ax4.s:8434 .text.I2C_DMASlaveTransmitCplt:0000000000000000 I2C_DMASlaveTransmitCplt /tmp/ccpK4Ax4.s:3820 .text.HAL_I2C_Slave_Receive_DMA:0000000000000000 $t /tmp/ccpK4Ax4.s:3827 .text.HAL_I2C_Slave_Receive_DMA:0000000000000000 HAL_I2C_Slave_Receive_DMA /tmp/ccpK4Ax4.s:4017 .text.HAL_I2C_Slave_Receive_DMA:00000000000000e4 $d /tmp/ccpK4Ax4.s:8489 .text.I2C_DMASlaveReceiveCplt:0000000000000000 I2C_DMASlaveReceiveCplt /tmp/ccpK4Ax4.s:4026 .text.HAL_I2C_Mem_Write:0000000000000000 $t /tmp/ccpK4Ax4.s:4033 .text.HAL_I2C_Mem_Write:0000000000000000 HAL_I2C_Mem_Write /tmp/ccpK4Ax4.s:4340 .text.HAL_I2C_Mem_Write:000000000000019c $d /tmp/ccpK4Ax4.s:4345 .text.HAL_I2C_Mem_Read:0000000000000000 $t /tmp/ccpK4Ax4.s:4352 .text.HAL_I2C_Mem_Read:0000000000000000 HAL_I2C_Mem_Read /tmp/ccpK4Ax4.s:4661 .text.HAL_I2C_Mem_Read:00000000000001a0 $d /tmp/ccpK4Ax4.s:4667 .text.HAL_I2C_Mem_Write_IT:0000000000000000 $t /tmp/ccpK4Ax4.s:4674 .text.HAL_I2C_Mem_Write_IT:0000000000000000 HAL_I2C_Mem_Write_IT /tmp/ccpK4Ax4.s:4849 .text.HAL_I2C_Mem_Write_IT:00000000000000cc $d /tmp/ccpK4Ax4.s:4855 .text.HAL_I2C_Mem_Read_IT:0000000000000000 $t /tmp/ccpK4Ax4.s:4862 .text.HAL_I2C_Mem_Read_IT:0000000000000000 HAL_I2C_Mem_Read_IT /tmp/ccpK4Ax4.s:5038 .text.HAL_I2C_Mem_Read_IT:00000000000000cc $d /tmp/ccpK4Ax4.s:5045 .text.HAL_I2C_Mem_Write_DMA:0000000000000000 $t /tmp/ccpK4Ax4.s:5052 .text.HAL_I2C_Mem_Write_DMA:0000000000000000 HAL_I2C_Mem_Write_DMA /tmp/ccpK4Ax4.s:5327 .text.HAL_I2C_Mem_Write_DMA:0000000000000158 $d /tmp/ccpK4Ax4.s:5335 .text.HAL_I2C_Mem_Read_DMA:0000000000000000 $t /tmp/ccpK4Ax4.s:5342 .text.HAL_I2C_Mem_Read_DMA:0000000000000000 HAL_I2C_Mem_Read_DMA /tmp/ccpK4Ax4.s:5618 .text.HAL_I2C_Mem_Read_DMA:0000000000000158 $d /tmp/ccpK4Ax4.s:5627 .text.HAL_I2C_IsDeviceReady:0000000000000000 $t /tmp/ccpK4Ax4.s:5634 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HAL_GetTick HAL_DMA_Start_IT HAL_DMA_Abort_IT