From 94f94260ace13688285fc8c62687079b26c18854 Mon Sep 17 00:00:00 2001 From: jaseg Date: Sun, 20 Dec 2020 15:18:02 +0100 Subject: Submodule-cache WIP --- .../STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h | 782 --------------------- 1 file changed, 782 deletions(-) delete mode 100644 fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h (limited to 'fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h') diff --git a/fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h b/fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h deleted file mode 100644 index d61df7e..0000000 --- a/fw/cdc-dials/Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_i2c.h +++ /dev/null @@ -1,782 +0,0 @@ -/** - ****************************************************************************** - * @file stm32f0xx_hal_i2c.h - * @author MCD Application Team - * @brief Header file of I2C HAL module. - ****************************************************************************** - * @attention - * - *

© Copyright (c) 2016 STMicroelectronics. - * All rights reserved.

- * - * This software component is licensed by ST under BSD 3-Clause license, - * the "License"; You may not use this file except in compliance with the - * License. You may obtain a copy of the License at: - * opensource.org/licenses/BSD-3-Clause - * - ****************************************************************************** - */ - -/* Define to prevent recursive inclusion -------------------------------------*/ -#ifndef STM32F0xx_HAL_I2C_H -#define STM32F0xx_HAL_I2C_H - -#ifdef __cplusplus -extern "C" { -#endif - -/* Includes ------------------------------------------------------------------*/ -#include "stm32f0xx_hal_def.h" - -/** @addtogroup STM32F0xx_HAL_Driver - * @{ - */ - -/** @addtogroup I2C - * @{ - */ - -/* Exported types ------------------------------------------------------------*/ -/** @defgroup I2C_Exported_Types I2C Exported Types - * @{ - */ - -/** @defgroup I2C_Configuration_Structure_definition I2C Configuration Structure definition - * @brief I2C Configuration Structure definition - * @{ - */ -typedef struct -{ - uint32_t Timing; /*!< Specifies the I2C_TIMINGR_register value. - This parameter calculated by referring to I2C initialization - section in Reference manual */ - - uint32_t OwnAddress1; /*!< Specifies the first device own address. - This parameter can be a 7-bit or 10-bit address. */ - - uint32_t AddressingMode; /*!< Specifies if 7-bit or 10-bit addressing mode is selected. - This parameter can be a value of @ref I2C_ADDRESSING_MODE */ - - uint32_t DualAddressMode; /*!< Specifies if dual addressing mode is selected. - This parameter can be a value of @ref I2C_DUAL_ADDRESSING_MODE */ - - uint32_t OwnAddress2; /*!< Specifies the second device own address if dual addressing mode is selected - This parameter can be a 7-bit address. */ - - uint32_t OwnAddress2Masks; /*!< Specifies the acknowledge mask address second device own address if dual addressing mode is selected - This parameter can be a value of @ref I2C_OWN_ADDRESS2_MASKS */ - - uint32_t GeneralCallMode; /*!< Specifies if general call mode is selected. - This parameter can be a value of @ref I2C_GENERAL_CALL_ADDRESSING_MODE */ - - uint32_t NoStretchMode; /*!< Specifies if nostretch mode is selected. - This parameter can be a value of @ref I2C_NOSTRETCH_MODE */ - -} I2C_InitTypeDef; - -/** - * @} - */ - -/** @defgroup HAL_state_structure_definition HAL state structure definition - * @brief HAL State structure definition - * @note HAL I2C State value coding follow below described bitmap :\n - * b7-b6 Error information\n - * 00 : No Error\n - * 01 : Abort (Abort user request on going)\n - * 10 : Timeout\n - * 11 : Error\n - * b5 Peripheral initialization status\n - * 0 : Reset (peripheral not initialized)\n - * 1 : Init done (peripheral initialized and ready to use. HAL I2C Init function called)\n - * b4 (not used)\n - * x : Should be set to 0\n - * b3\n - * 0 : Ready or Busy (No Listen mode ongoing)\n - * 1 : Listen (peripheral in Address Listen Mode)\n - * b2 Intrinsic process state\n - * 0 : Ready\n - * 1 : Busy (peripheral busy with some configuration or internal operations)\n - * b1 Rx state\n - * 0 : Ready (no Rx operation ongoing)\n - * 1 : Busy (Rx operation ongoing)\n - * b0 Tx state\n - * 0 : Ready (no Tx operation ongoing)\n - * 1 : Busy (Tx operation ongoing) - * @{ - */ -typedef enum -{ - HAL_I2C_STATE_RESET = 0x00U, /*!< Peripheral is not yet Initialized */ - HAL_I2C_STATE_READY = 0x20U, /*!< Peripheral Initialized and ready for use */ - HAL_I2C_STATE_BUSY = 0x24U, /*!< An internal process is ongoing */ - HAL_I2C_STATE_BUSY_TX = 0x21U, /*!< Data Transmission process is ongoing */ - HAL_I2C_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing */ - HAL_I2C_STATE_LISTEN = 0x28U, /*!< Address Listen Mode is ongoing */ - HAL_I2C_STATE_BUSY_TX_LISTEN = 0x29U, /*!< Address Listen Mode and Data Transmission - process is ongoing */ - HAL_I2C_STATE_BUSY_RX_LISTEN = 0x2AU, /*!< Address Listen Mode and Data Reception - process is ongoing */ - HAL_I2C_STATE_ABORT = 0x60U, /*!< Abort user request ongoing */ - HAL_I2C_STATE_TIMEOUT = 0xA0U, /*!< Timeout state */ - HAL_I2C_STATE_ERROR = 0xE0U /*!< Error */ - -} HAL_I2C_StateTypeDef; - -/** - * @} - */ - -/** @defgroup HAL_mode_structure_definition HAL mode structure definition - * @brief HAL Mode structure definition - * @note HAL I2C Mode value coding follow below described bitmap :\n - * b7 (not used)\n - * x : Should be set to 0\n - * b6\n - * 0 : None\n - * 1 : Memory (HAL I2C communication is in Memory Mode)\n - * b5\n - * 0 : None\n - * 1 : Slave (HAL I2C communication is in Slave Mode)\n - * b4\n - * 0 : None\n - * 1 : Master (HAL I2C communication is in Master Mode)\n - * b3-b2-b1-b0 (not used)\n - * xxxx : Should be set to 0000 - * @{ - */ -typedef enum -{ - HAL_I2C_MODE_NONE = 0x00U, /*!< No I2C communication on going */ - HAL_I2C_MODE_MASTER = 0x10U, /*!< I2C communication is in Master Mode */ - HAL_I2C_MODE_SLAVE = 0x20U, /*!< I2C communication is in Slave Mode */ - HAL_I2C_MODE_MEM = 0x40U /*!< I2C communication is in Memory Mode */ - -} HAL_I2C_ModeTypeDef; - -/** - * @} - */ - -/** @defgroup I2C_Error_Code_definition I2C Error Code definition - * @brief I2C Error Code definition - * @{ - */ -#define HAL_I2C_ERROR_NONE (0x00000000U) /*!< No error */ -#define HAL_I2C_ERROR_BERR (0x00000001U) /*!< BERR error */ -#define HAL_I2C_ERROR_ARLO (0x00000002U) /*!< ARLO error */ -#define HAL_I2C_ERROR_AF (0x00000004U) /*!< ACKF error */ -#define HAL_I2C_ERROR_OVR (0x00000008U) /*!< OVR error */ -#define HAL_I2C_ERROR_DMA (0x00000010U) /*!< DMA transfer error */ -#define HAL_I2C_ERROR_TIMEOUT (0x00000020U) /*!< Timeout error */ -#define HAL_I2C_ERROR_SIZE (0x00000040U) /*!< Size Management error */ -#define HAL_I2C_ERROR_DMA_PARAM (0x00000080U) /*!< DMA Parameter Error */ -#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) -#define HAL_I2C_ERROR_INVALID_CALLBACK (0x00000100U) /*!< Invalid Callback error */ -#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ -#define HAL_I2C_ERROR_INVALID_PARAM (0x00000200U) /*!< Invalid Parameters error */ -/** - * @} - */ - -/** @defgroup I2C_handle_Structure_definition I2C handle Structure definition - * @brief I2C handle Structure definition - * @{ - */ -typedef struct __I2C_HandleTypeDef -{ - I2C_TypeDef *Instance; /*!< I2C registers base address */ - - I2C_InitTypeDef Init; /*!< I2C communication parameters */ - - uint8_t *pBuffPtr; /*!< Pointer to I2C transfer buffer */ - - uint16_t XferSize; /*!< I2C transfer size */ - - __IO uint16_t XferCount; /*!< I2C transfer counter */ - - __IO uint32_t XferOptions; /*!< I2C sequantial transfer options, this parameter can - be a value of @ref I2C_XFEROPTIONS */ - - __IO uint32_t PreviousState; /*!< I2C communication Previous state */ - - HAL_StatusTypeDef(*XferISR)(struct __I2C_HandleTypeDef *hi2c, uint32_t ITFlags, uint32_t ITSources); /*!< I2C transfer IRQ handler function pointer */ - - DMA_HandleTypeDef *hdmatx; /*!< I2C Tx DMA handle parameters */ - - DMA_HandleTypeDef *hdmarx; /*!< I2C Rx DMA handle parameters */ - - HAL_LockTypeDef Lock; /*!< I2C locking object */ - - __IO HAL_I2C_StateTypeDef State; /*!< I2C communication state */ - - __IO HAL_I2C_ModeTypeDef Mode; /*!< I2C communication mode */ - - __IO uint32_t ErrorCode; /*!< I2C Error code */ - - __IO uint32_t AddrEventCount; /*!< I2C Address Event counter */ - -#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) - void (* MasterTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Master Tx Transfer completed callback */ - void (* MasterRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Master Rx Transfer completed callback */ - void (* SlaveTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Slave Tx Transfer completed callback */ - void (* SlaveRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Slave Rx Transfer completed callback */ - void (* ListenCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Listen Complete callback */ - void (* MemTxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Memory Tx Transfer completed callback */ - void (* MemRxCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Memory Rx Transfer completed callback */ - void (* ErrorCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Error callback */ - void (* AbortCpltCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Abort callback */ - - void (* AddrCallback)(struct __I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); /*!< I2C Slave Address Match callback */ - - void (* MspInitCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Msp Init callback */ - void (* MspDeInitCallback)(struct __I2C_HandleTypeDef *hi2c); /*!< I2C Msp DeInit callback */ - -#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ -} I2C_HandleTypeDef; - -#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) -/** - * @brief HAL I2C Callback ID enumeration definition - */ -typedef enum -{ - HAL_I2C_MASTER_TX_COMPLETE_CB_ID = 0x00U, /*!< I2C Master Tx Transfer completed callback ID */ - HAL_I2C_MASTER_RX_COMPLETE_CB_ID = 0x01U, /*!< I2C Master Rx Transfer completed callback ID */ - HAL_I2C_SLAVE_TX_COMPLETE_CB_ID = 0x02U, /*!< I2C Slave Tx Transfer completed callback ID */ - HAL_I2C_SLAVE_RX_COMPLETE_CB_ID = 0x03U, /*!< I2C Slave Rx Transfer completed callback ID */ - HAL_I2C_LISTEN_COMPLETE_CB_ID = 0x04U, /*!< I2C Listen Complete callback ID */ - HAL_I2C_MEM_TX_COMPLETE_CB_ID = 0x05U, /*!< I2C Memory Tx Transfer callback ID */ - HAL_I2C_MEM_RX_COMPLETE_CB_ID = 0x06U, /*!< I2C Memory Rx Transfer completed callback ID */ - HAL_I2C_ERROR_CB_ID = 0x07U, /*!< I2C Error callback ID */ - HAL_I2C_ABORT_CB_ID = 0x08U, /*!< I2C Abort callback ID */ - - HAL_I2C_MSPINIT_CB_ID = 0x09U, /*!< I2C Msp Init callback ID */ - HAL_I2C_MSPDEINIT_CB_ID = 0x0AU /*!< I2C Msp DeInit callback ID */ - -} HAL_I2C_CallbackIDTypeDef; - -/** - * @brief HAL I2C Callback pointer definition - */ -typedef void (*pI2C_CallbackTypeDef)(I2C_HandleTypeDef *hi2c); /*!< pointer to an I2C callback function */ -typedef void (*pI2C_AddrCallbackTypeDef)(I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); /*!< pointer to an I2C Address Match callback function */ - -#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ -/** - * @} - */ - -/** - * @} - */ -/* Exported constants --------------------------------------------------------*/ - -/** @defgroup I2C_Exported_Constants I2C Exported Constants - * @{ - */ - -/** @defgroup I2C_XFEROPTIONS I2C Sequential Transfer Options - * @{ - */ -#define I2C_FIRST_FRAME ((uint32_t)I2C_SOFTEND_MODE) -#define I2C_FIRST_AND_NEXT_FRAME ((uint32_t)(I2C_RELOAD_MODE | I2C_SOFTEND_MODE)) -#define I2C_NEXT_FRAME ((uint32_t)(I2C_RELOAD_MODE | I2C_SOFTEND_MODE)) -#define I2C_FIRST_AND_LAST_FRAME ((uint32_t)I2C_AUTOEND_MODE) -#define I2C_LAST_FRAME ((uint32_t)I2C_AUTOEND_MODE) -#define I2C_LAST_FRAME_NO_STOP ((uint32_t)I2C_SOFTEND_MODE) - -/* List of XferOptions in usage of : - * 1- Restart condition in all use cases (direction change or not) - */ -#define I2C_OTHER_FRAME (0x000000AAU) -#define I2C_OTHER_AND_LAST_FRAME (0x0000AA00U) -/** - * @} - */ - -/** @defgroup I2C_ADDRESSING_MODE I2C Addressing Mode - * @{ - */ -#define I2C_ADDRESSINGMODE_7BIT (0x00000001U) -#define I2C_ADDRESSINGMODE_10BIT (0x00000002U) -/** - * @} - */ - -/** @defgroup I2C_DUAL_ADDRESSING_MODE I2C Dual Addressing Mode - * @{ - */ -#define I2C_DUALADDRESS_DISABLE (0x00000000U) -#define I2C_DUALADDRESS_ENABLE I2C_OAR2_OA2EN -/** - * @} - */ - -/** @defgroup I2C_OWN_ADDRESS2_MASKS I2C Own Address2 Masks - * @{ - */ -#define I2C_OA2_NOMASK ((uint8_t)0x00U) -#define I2C_OA2_MASK01 ((uint8_t)0x01U) -#define I2C_OA2_MASK02 ((uint8_t)0x02U) -#define I2C_OA2_MASK03 ((uint8_t)0x03U) -#define I2C_OA2_MASK04 ((uint8_t)0x04U) -#define I2C_OA2_MASK05 ((uint8_t)0x05U) -#define I2C_OA2_MASK06 ((uint8_t)0x06U) -#define I2C_OA2_MASK07 ((uint8_t)0x07U) -/** - * @} - */ - -/** @defgroup I2C_GENERAL_CALL_ADDRESSING_MODE I2C General Call Addressing Mode - * @{ - */ -#define I2C_GENERALCALL_DISABLE (0x00000000U) -#define I2C_GENERALCALL_ENABLE I2C_CR1_GCEN -/** - * @} - */ - -/** @defgroup I2C_NOSTRETCH_MODE I2C No-Stretch Mode - * @{ - */ -#define I2C_NOSTRETCH_DISABLE (0x00000000U) -#define I2C_NOSTRETCH_ENABLE I2C_CR1_NOSTRETCH -/** - * @} - */ - -/** @defgroup I2C_MEMORY_ADDRESS_SIZE I2C Memory Address Size - * @{ - */ -#define I2C_MEMADD_SIZE_8BIT (0x00000001U) -#define I2C_MEMADD_SIZE_16BIT (0x00000002U) -/** - * @} - */ - -/** @defgroup I2C_XFERDIRECTION I2C Transfer Direction Master Point of View - * @{ - */ -#define I2C_DIRECTION_TRANSMIT (0x00000000U) -#define I2C_DIRECTION_RECEIVE (0x00000001U) -/** - * @} - */ - -/** @defgroup I2C_RELOAD_END_MODE I2C Reload End Mode - * @{ - */ -#define I2C_RELOAD_MODE I2C_CR2_RELOAD -#define I2C_AUTOEND_MODE I2C_CR2_AUTOEND -#define I2C_SOFTEND_MODE (0x00000000U) -/** - * @} - */ - -/** @defgroup I2C_START_STOP_MODE I2C Start or Stop Mode - * @{ - */ -#define I2C_NO_STARTSTOP (0x00000000U) -#define I2C_GENERATE_STOP (uint32_t)(0x80000000U | I2C_CR2_STOP) -#define I2C_GENERATE_START_READ (uint32_t)(0x80000000U | I2C_CR2_START | I2C_CR2_RD_WRN) -#define I2C_GENERATE_START_WRITE (uint32_t)(0x80000000U | I2C_CR2_START) -/** - * @} - */ - -/** @defgroup I2C_Interrupt_configuration_definition I2C Interrupt configuration definition - * @brief I2C Interrupt definition - * Elements values convention: 0xXXXXXXXX - * - XXXXXXXX : Interrupt control mask - * @{ - */ -#define I2C_IT_ERRI I2C_CR1_ERRIE -#define I2C_IT_TCI I2C_CR1_TCIE -#define I2C_IT_STOPI I2C_CR1_STOPIE -#define I2C_IT_NACKI I2C_CR1_NACKIE -#define I2C_IT_ADDRI I2C_CR1_ADDRIE -#define I2C_IT_RXI I2C_CR1_RXIE -#define I2C_IT_TXI I2C_CR1_TXIE -/** - * @} - */ - -/** @defgroup I2C_Flag_definition I2C Flag definition - * @{ - */ -#define I2C_FLAG_TXE I2C_ISR_TXE -#define I2C_FLAG_TXIS I2C_ISR_TXIS -#define I2C_FLAG_RXNE I2C_ISR_RXNE -#define I2C_FLAG_ADDR I2C_ISR_ADDR -#define I2C_FLAG_AF I2C_ISR_NACKF -#define I2C_FLAG_STOPF I2C_ISR_STOPF -#define I2C_FLAG_TC I2C_ISR_TC -#define I2C_FLAG_TCR I2C_ISR_TCR -#define I2C_FLAG_BERR I2C_ISR_BERR -#define I2C_FLAG_ARLO I2C_ISR_ARLO -#define I2C_FLAG_OVR I2C_ISR_OVR -#define I2C_FLAG_PECERR I2C_ISR_PECERR -#define I2C_FLAG_TIMEOUT I2C_ISR_TIMEOUT -#define I2C_FLAG_ALERT I2C_ISR_ALERT -#define I2C_FLAG_BUSY I2C_ISR_BUSY -#define I2C_FLAG_DIR I2C_ISR_DIR -/** - * @} - */ - -/** - * @} - */ - -/* Exported macros -----------------------------------------------------------*/ - -/** @defgroup I2C_Exported_Macros I2C Exported Macros - * @{ - */ - -/** @brief Reset I2C handle state. - * @param __HANDLE__ specifies the I2C Handle. - * @retval None - */ -#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) -#define __HAL_I2C_RESET_HANDLE_STATE(__HANDLE__) do{ \ - (__HANDLE__)->State = HAL_I2C_STATE_RESET; \ - (__HANDLE__)->MspInitCallback = NULL; \ - (__HANDLE__)->MspDeInitCallback = NULL; \ - } while(0) -#else -#define __HAL_I2C_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_I2C_STATE_RESET) -#endif - -/** @brief Enable the specified I2C interrupt. - * @param __HANDLE__ specifies the I2C Handle. - * @param __INTERRUPT__ specifies the interrupt source to enable. - * This parameter can be one of the following values: - * @arg @ref I2C_IT_ERRI Errors interrupt enable - * @arg @ref I2C_IT_TCI Transfer complete interrupt enable - * @arg @ref I2C_IT_STOPI STOP detection interrupt enable - * @arg @ref I2C_IT_NACKI NACK received interrupt enable - * @arg @ref I2C_IT_ADDRI Address match interrupt enable - * @arg @ref I2C_IT_RXI RX interrupt enable - * @arg @ref I2C_IT_TXI TX interrupt enable - * - * @retval None - */ -#define __HAL_I2C_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 |= (__INTERRUPT__)) - -/** @brief Disable the specified I2C interrupt. - * @param __HANDLE__ specifies the I2C Handle. - * @param __INTERRUPT__ specifies the interrupt source to disable. - * This parameter can be one of the following values: - * @arg @ref I2C_IT_ERRI Errors interrupt enable - * @arg @ref I2C_IT_TCI Transfer complete interrupt enable - * @arg @ref I2C_IT_STOPI STOP detection interrupt enable - * @arg @ref I2C_IT_NACKI NACK received interrupt enable - * @arg @ref I2C_IT_ADDRI Address match interrupt enable - * @arg @ref I2C_IT_RXI RX interrupt enable - * @arg @ref I2C_IT_TXI TX interrupt enable - * - * @retval None - */ -#define __HAL_I2C_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR1 &= (~(__INTERRUPT__))) - -/** @brief Check whether the specified I2C interrupt source is enabled or not. - * @param __HANDLE__ specifies the I2C Handle. - * @param __INTERRUPT__ specifies the I2C interrupt source to check. - * This parameter can be one of the following values: - * @arg @ref I2C_IT_ERRI Errors interrupt enable - * @arg @ref I2C_IT_TCI Transfer complete interrupt enable - * @arg @ref I2C_IT_STOPI STOP detection interrupt enable - * @arg @ref I2C_IT_NACKI NACK received interrupt enable - * @arg @ref I2C_IT_ADDRI Address match interrupt enable - * @arg @ref I2C_IT_RXI RX interrupt enable - * @arg @ref I2C_IT_TXI TX interrupt enable - * - * @retval The new state of __INTERRUPT__ (SET or RESET). - */ -#define __HAL_I2C_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR1 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET) - -/** @brief Check whether the specified I2C flag is set or not. - * @param __HANDLE__ specifies the I2C Handle. - * @param __FLAG__ specifies the flag to check. - * This parameter can be one of the following values: - * @arg @ref I2C_FLAG_TXE Transmit data register empty - * @arg @ref I2C_FLAG_TXIS Transmit interrupt status - * @arg @ref I2C_FLAG_RXNE Receive data register not empty - * @arg @ref I2C_FLAG_ADDR Address matched (slave mode) - * @arg @ref I2C_FLAG_AF Acknowledge failure received flag - * @arg @ref I2C_FLAG_STOPF STOP detection flag - * @arg @ref I2C_FLAG_TC Transfer complete (master mode) - * @arg @ref I2C_FLAG_TCR Transfer complete reload - * @arg @ref I2C_FLAG_BERR Bus error - * @arg @ref I2C_FLAG_ARLO Arbitration lost - * @arg @ref I2C_FLAG_OVR Overrun/Underrun - * @arg @ref I2C_FLAG_PECERR PEC error in reception - * @arg @ref I2C_FLAG_TIMEOUT Timeout or Tlow detection flag - * @arg @ref I2C_FLAG_ALERT SMBus alert - * @arg @ref I2C_FLAG_BUSY Bus busy - * @arg @ref I2C_FLAG_DIR Transfer direction (slave mode) - * - * @retval The new state of __FLAG__ (SET or RESET). - */ -#define I2C_FLAG_MASK (0x0001FFFFU) -#define __HAL_I2C_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) == (__FLAG__)) ? SET : RESET) - -/** @brief Clear the I2C pending flags which are cleared by writing 1 in a specific bit. - * @param __HANDLE__ specifies the I2C Handle. - * @param __FLAG__ specifies the flag to clear. - * This parameter can be any combination of the following values: - * @arg @ref I2C_FLAG_TXE Transmit data register empty - * @arg @ref I2C_FLAG_ADDR Address matched (slave mode) - * @arg @ref I2C_FLAG_AF Acknowledge failure received flag - * @arg @ref I2C_FLAG_STOPF STOP detection flag - * @arg @ref I2C_FLAG_BERR Bus error - * @arg @ref I2C_FLAG_ARLO Arbitration lost - * @arg @ref I2C_FLAG_OVR Overrun/Underrun - * @arg @ref I2C_FLAG_PECERR PEC error in reception - * @arg @ref I2C_FLAG_TIMEOUT Timeout or Tlow detection flag - * @arg @ref I2C_FLAG_ALERT SMBus alert - * - * @retval None - */ -#define __HAL_I2C_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__FLAG__) == I2C_FLAG_TXE) ? ((__HANDLE__)->Instance->ISR |= (__FLAG__)) \ - : ((__HANDLE__)->Instance->ICR = (__FLAG__))) - -/** @brief Enable the specified I2C peripheral. - * @param __HANDLE__ specifies the I2C Handle. - * @retval None - */ -#define __HAL_I2C_ENABLE(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE)) - -/** @brief Disable the specified I2C peripheral. - * @param __HANDLE__ specifies the I2C Handle. - * @retval None - */ -#define __HAL_I2C_DISABLE(__HANDLE__) (CLEAR_BIT((__HANDLE__)->Instance->CR1, I2C_CR1_PE)) - -/** @brief Generate a Non-Acknowledge I2C peripheral in Slave mode. - * @param __HANDLE__ specifies the I2C Handle. - * @retval None - */ -#define __HAL_I2C_GENERATE_NACK(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR2, I2C_CR2_NACK)) -/** - * @} - */ - -/* Include I2C HAL Extended module */ -#include "stm32f0xx_hal_i2c_ex.h" - -/* Exported functions --------------------------------------------------------*/ -/** @addtogroup I2C_Exported_Functions - * @{ - */ - -/** @addtogroup I2C_Exported_Functions_Group1 Initialization and de-initialization functions - * @{ - */ -/* Initialization and de-initialization functions******************************/ -HAL_StatusTypeDef HAL_I2C_Init(I2C_HandleTypeDef *hi2c); -HAL_StatusTypeDef HAL_I2C_DeInit(I2C_HandleTypeDef *hi2c); -void HAL_I2C_MspInit(I2C_HandleTypeDef *hi2c); -void HAL_I2C_MspDeInit(I2C_HandleTypeDef *hi2c); - -/* Callbacks Register/UnRegister functions ***********************************/ -#if (USE_HAL_I2C_REGISTER_CALLBACKS == 1) -HAL_StatusTypeDef HAL_I2C_RegisterCallback(I2C_HandleTypeDef *hi2c, HAL_I2C_CallbackIDTypeDef CallbackID, pI2C_CallbackTypeDef pCallback); -HAL_StatusTypeDef HAL_I2C_UnRegisterCallback(I2C_HandleTypeDef *hi2c, HAL_I2C_CallbackIDTypeDef CallbackID); - -HAL_StatusTypeDef HAL_I2C_RegisterAddrCallback(I2C_HandleTypeDef *hi2c, pI2C_AddrCallbackTypeDef pCallback); -HAL_StatusTypeDef HAL_I2C_UnRegisterAddrCallback(I2C_HandleTypeDef *hi2c); -#endif /* USE_HAL_I2C_REGISTER_CALLBACKS */ -/** - * @} - */ - -/** @addtogroup I2C_Exported_Functions_Group2 Input and Output operation functions - * @{ - */ -/* IO operation functions ****************************************************/ -/******* Blocking mode: Polling */ -HAL_StatusTypeDef HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout); -HAL_StatusTypeDef HAL_I2C_Master_Receive(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t Timeout); -HAL_StatusTypeDef HAL_I2C_Slave_Transmit(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout); -HAL_StatusTypeDef HAL_I2C_Slave_Receive(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t Timeout); -HAL_StatusTypeDef HAL_I2C_Mem_Write(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout); -HAL_StatusTypeDef HAL_I2C_Mem_Read(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size, uint32_t Timeout); -HAL_StatusTypeDef HAL_I2C_IsDeviceReady(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout); - -/******* Non-Blocking mode: Interrupt */ -HAL_StatusTypeDef HAL_I2C_Master_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_I2C_Master_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_I2C_Slave_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_I2C_Slave_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_I2C_Mem_Write_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_I2C_Mem_Read_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size); - -HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); -HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); -HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); -HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_IT(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); -HAL_StatusTypeDef HAL_I2C_EnableListen_IT(I2C_HandleTypeDef *hi2c); -HAL_StatusTypeDef HAL_I2C_DisableListen_IT(I2C_HandleTypeDef *hi2c); -HAL_StatusTypeDef HAL_I2C_Master_Abort_IT(I2C_HandleTypeDef *hi2c, uint16_t DevAddress); - -/******* Non-Blocking mode: DMA */ -HAL_StatusTypeDef HAL_I2C_Master_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_I2C_Master_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_I2C_Slave_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_I2C_Slave_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_I2C_Mem_Write_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size); -HAL_StatusTypeDef HAL_I2C_Mem_Read_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddSize, uint8_t *pData, uint16_t Size); - -HAL_StatusTypeDef HAL_I2C_Master_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); -HAL_StatusTypeDef HAL_I2C_Master_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint8_t *pData, uint16_t Size, uint32_t XferOptions); -HAL_StatusTypeDef HAL_I2C_Slave_Seq_Transmit_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); -HAL_StatusTypeDef HAL_I2C_Slave_Seq_Receive_DMA(I2C_HandleTypeDef *hi2c, uint8_t *pData, uint16_t Size, uint32_t XferOptions); -/** - * @} - */ - -/** @addtogroup I2C_IRQ_Handler_and_Callbacks IRQ Handler and Callbacks - * @{ - */ -/******* I2C IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */ -void HAL_I2C_EV_IRQHandler(I2C_HandleTypeDef *hi2c); -void HAL_I2C_ER_IRQHandler(I2C_HandleTypeDef *hi2c); -void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *hi2c); -void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *hi2c); -void HAL_I2C_SlaveTxCpltCallback(I2C_HandleTypeDef *hi2c); -void HAL_I2C_SlaveRxCpltCallback(I2C_HandleTypeDef *hi2c); -void HAL_I2C_AddrCallback(I2C_HandleTypeDef *hi2c, uint8_t TransferDirection, uint16_t AddrMatchCode); -void HAL_I2C_ListenCpltCallback(I2C_HandleTypeDef *hi2c); -void HAL_I2C_MemTxCpltCallback(I2C_HandleTypeDef *hi2c); -void HAL_I2C_MemRxCpltCallback(I2C_HandleTypeDef *hi2c); -void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *hi2c); -void HAL_I2C_AbortCpltCallback(I2C_HandleTypeDef *hi2c); -/** - * @} - */ - -/** @addtogroup I2C_Exported_Functions_Group3 Peripheral State, Mode and Error functions - * @{ - */ -/* Peripheral State, Mode and Error functions *********************************/ -HAL_I2C_StateTypeDef HAL_I2C_GetState(I2C_HandleTypeDef *hi2c); -HAL_I2C_ModeTypeDef HAL_I2C_GetMode(I2C_HandleTypeDef *hi2c); -uint32_t HAL_I2C_GetError(I2C_HandleTypeDef *hi2c); - -/** - * @} - */ - -/** - * @} - */ - -/* Private constants ---------------------------------------------------------*/ -/** @defgroup I2C_Private_Constants I2C Private Constants - * @{ - */ - -/** - * @} - */ - -/* Private macros ------------------------------------------------------------*/ -/** @defgroup I2C_Private_Macro I2C Private Macros - * @{ - */ - -#define IS_I2C_ADDRESSING_MODE(MODE) (((MODE) == I2C_ADDRESSINGMODE_7BIT) || \ - ((MODE) == I2C_ADDRESSINGMODE_10BIT)) - -#define IS_I2C_DUAL_ADDRESS(ADDRESS) (((ADDRESS) == I2C_DUALADDRESS_DISABLE) || \ - ((ADDRESS) == I2C_DUALADDRESS_ENABLE)) - -#define IS_I2C_OWN_ADDRESS2_MASK(MASK) (((MASK) == I2C_OA2_NOMASK) || \ - ((MASK) == I2C_OA2_MASK01) || \ - ((MASK) == I2C_OA2_MASK02) || \ - ((MASK) == I2C_OA2_MASK03) || \ - ((MASK) == I2C_OA2_MASK04) || \ - ((MASK) == I2C_OA2_MASK05) || \ - ((MASK) == I2C_OA2_MASK06) || \ - ((MASK) == I2C_OA2_MASK07)) - -#define IS_I2C_GENERAL_CALL(CALL) (((CALL) == I2C_GENERALCALL_DISABLE) || \ - ((CALL) == I2C_GENERALCALL_ENABLE)) - -#define IS_I2C_NO_STRETCH(STRETCH) (((STRETCH) == I2C_NOSTRETCH_DISABLE) || \ - ((STRETCH) == I2C_NOSTRETCH_ENABLE)) - -#define IS_I2C_MEMADD_SIZE(SIZE) (((SIZE) == I2C_MEMADD_SIZE_8BIT) || \ - ((SIZE) == I2C_MEMADD_SIZE_16BIT)) - -#define IS_TRANSFER_MODE(MODE) (((MODE) == I2C_RELOAD_MODE) || \ - ((MODE) == I2C_AUTOEND_MODE) || \ - ((MODE) == I2C_SOFTEND_MODE)) - -#define IS_TRANSFER_REQUEST(REQUEST) (((REQUEST) == I2C_GENERATE_STOP) || \ - ((REQUEST) == I2C_GENERATE_START_READ) || \ - ((REQUEST) == I2C_GENERATE_START_WRITE) || \ - ((REQUEST) == I2C_NO_STARTSTOP)) - -#define IS_I2C_TRANSFER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == I2C_FIRST_FRAME) || \ - ((REQUEST) == I2C_FIRST_AND_NEXT_FRAME) || \ - ((REQUEST) == I2C_NEXT_FRAME) || \ - ((REQUEST) == I2C_FIRST_AND_LAST_FRAME) || \ - ((REQUEST) == I2C_LAST_FRAME) || \ - ((REQUEST) == I2C_LAST_FRAME_NO_STOP) || \ - IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST)) - -#define IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == I2C_OTHER_FRAME) || \ - ((REQUEST) == I2C_OTHER_AND_LAST_FRAME)) - -#define I2C_RESET_CR2(__HANDLE__) ((__HANDLE__)->Instance->CR2 &= (uint32_t)~((uint32_t)(I2C_CR2_SADD | I2C_CR2_HEAD10R | I2C_CR2_NBYTES | I2C_CR2_RELOAD | I2C_CR2_RD_WRN))) - -#define I2C_GET_ADDR_MATCH(__HANDLE__) ((uint16_t)(((__HANDLE__)->Instance->ISR & I2C_ISR_ADDCODE) >> 16U)) -#define I2C_GET_DIR(__HANDLE__) ((uint8_t)(((__HANDLE__)->Instance->ISR & I2C_ISR_DIR) >> 16U)) -#define I2C_GET_STOP_MODE(__HANDLE__) ((__HANDLE__)->Instance->CR2 & I2C_CR2_AUTOEND) -#define I2C_GET_OWN_ADDRESS1(__HANDLE__) ((uint16_t)((__HANDLE__)->Instance->OAR1 & I2C_OAR1_OA1)) -#define I2C_GET_OWN_ADDRESS2(__HANDLE__) ((uint16_t)((__HANDLE__)->Instance->OAR2 & I2C_OAR2_OA2)) - -#define IS_I2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= 0x000003FFU) -#define IS_I2C_OWN_ADDRESS2(ADDRESS2) ((ADDRESS2) <= (uint16_t)0x00FFU) - -#define I2C_MEM_ADD_MSB(__ADDRESS__) ((uint8_t)((uint16_t)(((uint16_t)((__ADDRESS__) & (uint16_t)(0xFF00U))) >> 8U))) -#define I2C_MEM_ADD_LSB(__ADDRESS__) ((uint8_t)((uint16_t)((__ADDRESS__) & (uint16_t)(0x00FFU)))) - -#define I2C_GENERATE_START(__ADDMODE__,__ADDRESS__) (((__ADDMODE__) == I2C_ADDRESSINGMODE_7BIT) ? (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_START) | (I2C_CR2_AUTOEND)) & (~I2C_CR2_RD_WRN)) : \ - (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_ADD10) | (I2C_CR2_START)) & (~I2C_CR2_RD_WRN))) - -#define I2C_CHECK_FLAG(__ISR__, __FLAG__) ((((__ISR__) & ((__FLAG__) & I2C_FLAG_MASK)) == ((__FLAG__) & I2C_FLAG_MASK)) ? SET : RESET) -#define I2C_CHECK_IT_SOURCE(__CR1__, __IT__) ((((__CR1__) & (__IT__)) == (__IT__)) ? SET : RESET) -/** - * @} - */ - -/* Private Functions ---------------------------------------------------------*/ -/** @defgroup I2C_Private_Functions I2C Private Functions - * @{ - */ -/* Private functions are defined in stm32f0xx_hal_i2c.c file */ -/** - * @} - */ - -/** - * @} - */ - -/** - * @} - */ - -#ifdef __cplusplus -} -#endif - - -#endif /* STM32F0xx_HAL_I2C_H */ - -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ -- cgit