ARM GAS /tmp/cc5vLU0t.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_ll_usb.c" 12 .text 13 .Ltext0: 14 .cfi_sections .debug_frame 15 .section .text.USB_CoreInit,"ax",%progbits 16 .align 1 17 .global USB_CoreInit 18 .syntax unified 19 .code 16 20 .thumb_func 21 .fpu softvfp 23 USB_CoreInit: 24 .LFB40: 25 .file 1 "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c" 1:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 2:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** ****************************************************************************** 3:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @file stm32f0xx_ll_usb.c 4:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @author MCD Application Team 5:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB Low Layer HAL module driver. 6:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * 7:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * This file provides firmware functions to manage the following 8:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * functionalities of the USB Peripheral Controller: 9:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * + Initialization/de-initialization functions 10:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * + I/O operation functions 11:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * + Peripheral Control functions 12:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * + Peripheral State functions 13:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * 14:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** @verbatim 15:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** ============================================================================== 16:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** ##### How to use this driver ##### 17:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** ============================================================================== 18:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** [..] 19:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** (#) Fill parameters of Init structure in USB_OTG_CfgTypeDef structure. 20:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 21:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** (#) Call USB_CoreInit() API to initialize the USB Core peripheral. 22:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 23:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** (#) The upper HAL HCD/PCD driver will call the right routines for its internal processes. 24:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 25:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** @endverbatim 26:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** ****************************************************************************** 27:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @attention 28:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * 29:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** *

© Copyright (c) 2016 STMicroelectronics. 30:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * All rights reserved.

31:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * 32:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * This software component is licensed by ST under BSD 3-Clause license, 33:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * the "License"; You may not use this file except in compliance with the ARM GAS /tmp/cc5vLU0t.s page 2 34:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * License. You may obtain a copy of the License at: 35:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * opensource.org/licenses/BSD-3-Clause 36:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * 37:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** ****************************************************************************** 38:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 39:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 40:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Includes ------------------------------------------------------------------*/ 41:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** #include "stm32f0xx_hal.h" 42:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 43:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** @addtogroup STM32F0xx_LL_USB_DRIVER 44:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @{ 45:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 46:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 47:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** #if defined (HAL_PCD_MODULE_ENABLED) || defined (HAL_HCD_MODULE_ENABLED) 48:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** #if defined (USB) 49:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Private typedef -----------------------------------------------------------*/ 50:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Private define ------------------------------------------------------------*/ 51:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Private macro -------------------------------------------------------------*/ 52:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Private variables ---------------------------------------------------------*/ 53:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Private function prototypes -----------------------------------------------*/ 54:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Private functions ---------------------------------------------------------*/ 55:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 56:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 57:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 58:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief Initializes the USB Core 59:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx: USB Instance 60:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param cfg : pointer to a USB_CfgTypeDef structure that contains 61:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * the configuration information for the specified USBx peripheral. 62:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 63:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 64:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_CoreInit(USB_TypeDef *USBx, USB_CfgTypeDef cfg) 65:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 26 .loc 1 65 0 27 .cfi_startproc 28 @ args = 36, pretend = 16, frame = 0 29 @ frame_needed = 0, uses_anonymous_args = 0 30 @ link register save eliminated. 31 .LVL0: 32 0000 84B0 sub sp, sp, #16 33 .LCFI0: 34 .cfi_def_cfa_offset 16 35 0002 0191 str r1, [sp, #4] 36 0004 0292 str r2, [sp, #8] 37 0006 0393 str r3, [sp, #12] 66:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Prevent unused argument(s) compilation warning */ 67:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(USBx); 68:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(cfg); 69:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 70:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* NOTE : - This function is not required by USB Device FS peripheral, it is used 71:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** only by USB OTG FS peripheral. 72:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** - This function is added to ensure compatibility across platforms. 73:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 74:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 75:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 76:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 38 .loc 1 76 0 39 0008 0020 movs r0, #0 ARM GAS /tmp/cc5vLU0t.s page 3 40 .LVL1: 41 @ sp needed 42 000a 04B0 add sp, sp, #16 43 000c 7047 bx lr 44 .cfi_endproc 45 .LFE40: 47 .section .text.USB_EnableGlobalInt,"ax",%progbits 48 .align 1 49 .global USB_EnableGlobalInt 50 .syntax unified 51 .code 16 52 .thumb_func 53 .fpu softvfp 55 USB_EnableGlobalInt: 56 .LFB41: 77:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 78:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 79:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_EnableGlobalInt 80:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * Enables the controller's Global Int in the AHB Config reg 81:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 82:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 83:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 84:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_EnableGlobalInt(USB_TypeDef *USBx) 85:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 57 .loc 1 85 0 58 .cfi_startproc 59 @ args = 0, pretend = 0, frame = 0 60 @ frame_needed = 0, uses_anonymous_args = 0 61 @ link register save eliminated. 62 .LVL2: 86:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint16_t winterruptmask; 87:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 88:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Set winterruptmask variable */ 89:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** winterruptmask = USB_CNTR_CTRM | USB_CNTR_WKUPM | 90:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USB_CNTR_SUSPM | USB_CNTR_ERRM | 91:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USB_CNTR_SOFM | USB_CNTR_ESOFM | 92:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USB_CNTR_RESETM | USB_CNTR_L1REQM; 93:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 94:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Set interrupt mask */ 95:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USBx->CNTR |= winterruptmask; 63 .loc 1 95 0 64 0000 4022 movs r2, #64 65 0002 835A ldrh r3, [r0, r2] 66 0004 0249 ldr r1, .L3 67 0006 0B43 orrs r3, r1 68 0008 9BB2 uxth r3, r3 69 000a 8352 strh r3, [r0, r2] 96:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 97:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 98:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 70 .loc 1 98 0 71 000c 0020 movs r0, #0 72 .LVL3: 73 @ sp needed 74 000e 7047 bx lr 75 .L4: 76 .align 2 ARM GAS /tmp/cc5vLU0t.s page 4 77 .L3: 78 0010 80BFFFFF .word -16512 79 .cfi_endproc 80 .LFE41: 82 .section .text.USB_DisableGlobalInt,"ax",%progbits 83 .align 1 84 .global USB_DisableGlobalInt 85 .syntax unified 86 .code 16 87 .thumb_func 88 .fpu softvfp 90 USB_DisableGlobalInt: 91 .LFB42: 99:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 100:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 101:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_DisableGlobalInt 102:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * Disable the controller's Global Int in the AHB Config reg 103:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 104:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 105:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 106:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_DisableGlobalInt(USB_TypeDef *USBx) 107:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 92 .loc 1 107 0 93 .cfi_startproc 94 @ args = 0, pretend = 0, frame = 0 95 @ frame_needed = 0, uses_anonymous_args = 0 96 @ link register save eliminated. 97 .LVL4: 108:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint16_t winterruptmask; 109:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 110:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Set winterruptmask variable */ 111:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** winterruptmask = USB_CNTR_CTRM | USB_CNTR_WKUPM | 112:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USB_CNTR_SUSPM | USB_CNTR_ERRM | 113:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USB_CNTR_SOFM | USB_CNTR_ESOFM | 114:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USB_CNTR_RESETM | USB_CNTR_L1REQM; 115:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 116:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Clear interrupt mask */ 117:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USBx->CNTR &= ~winterruptmask; 98 .loc 1 117 0 99 0000 4022 movs r2, #64 100 0002 835A ldrh r3, [r0, r2] 101 0004 0249 ldr r1, .L6 102 0006 0B40 ands r3, r1 103 0008 8352 strh r3, [r0, r2] 118:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 119:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 120:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 104 .loc 1 120 0 105 000a 0020 movs r0, #0 106 .LVL5: 107 @ sp needed 108 000c 7047 bx lr 109 .L7: 110 000e C046 .align 2 111 .L6: 112 0010 7F400000 .word 16511 113 .cfi_endproc ARM GAS /tmp/cc5vLU0t.s page 5 114 .LFE42: 116 .section .text.USB_SetCurrentMode,"ax",%progbits 117 .align 1 118 .global USB_SetCurrentMode 119 .syntax unified 120 .code 16 121 .thumb_func 122 .fpu softvfp 124 USB_SetCurrentMode: 125 .LFB43: 121:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 122:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_SetCurrentMode : Set functional mode 124:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 125:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param mode : current core mode 126:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * This parameter can be one of the these values: 127:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @arg USB_DEVICE_MODE: Peripheral mode mode 128:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 129:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 130:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_SetCurrentMode(USB_TypeDef *USBx, USB_ModeTypeDef mode) 131:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 126 .loc 1 131 0 127 .cfi_startproc 128 @ args = 0, pretend = 0, frame = 0 129 @ frame_needed = 0, uses_anonymous_args = 0 130 @ link register save eliminated. 131 .LVL6: 132:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Prevent unused argument(s) compilation warning */ 133:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(USBx); 134:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(mode); 135:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 136:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* NOTE : - This function is not required by USB Device FS peripheral, it is used 137:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** only by USB OTG FS peripheral. 138:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** - This function is added to ensure compatibility across platforms. 139:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 140:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 141:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 132 .loc 1 141 0 133 0000 0020 movs r0, #0 134 .LVL7: 135 @ sp needed 136 0002 7047 bx lr 137 .cfi_endproc 138 .LFE43: 140 .section .text.USB_DevInit,"ax",%progbits 141 .align 1 142 .global USB_DevInit 143 .syntax unified 144 .code 16 145 .thumb_func 146 .fpu softvfp 148 USB_DevInit: 149 .LFB44: 142:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 143:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 144:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_DevInit : Initializes the USB controller registers 145:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * for device mode ARM GAS /tmp/cc5vLU0t.s page 6 146:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 147:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param cfg : pointer to a USB_CfgTypeDef structure that contains 148:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * the configuration information for the specified USBx peripheral. 149:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 150:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 151:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_DevInit(USB_TypeDef *USBx, USB_CfgTypeDef cfg) 152:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 150 .loc 1 152 0 151 .cfi_startproc 152 @ args = 36, pretend = 16, frame = 0 153 @ frame_needed = 0, uses_anonymous_args = 0 154 .LVL8: 155 0000 84B0 sub sp, sp, #16 156 .LCFI1: 157 .cfi_def_cfa_offset 16 158 0002 10B5 push {r4, lr} 159 .LCFI2: 160 .cfi_def_cfa_offset 24 161 .cfi_offset 4, -24 162 .cfi_offset 14, -20 163 0004 0391 str r1, [sp, #12] 164 0006 0492 str r2, [sp, #16] 165 0008 0593 str r3, [sp, #20] 153:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Prevent unused argument(s) compilation warning */ 154:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(cfg); 155:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 156:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Init Device */ 157:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /*CNTR_FRES = 1*/ 158:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USBx->CNTR = USB_CNTR_FRES; 166 .loc 1 158 0 167 000a 4022 movs r2, #64 168 000c 0123 movs r3, #1 169 000e 8352 strh r3, [r0, r2] 159:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 160:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /*CNTR_FRES = 0*/ 161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USBx->CNTR = 0; 170 .loc 1 161 0 171 0010 0023 movs r3, #0 172 0012 8352 strh r3, [r0, r2] 162:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 163:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /*Clear pending interrupts*/ 164:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USBx->ISTR = 0; 173 .loc 1 164 0 174 0014 0432 adds r2, r2, #4 175 0016 8352 strh r3, [r0, r2] 165:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 166:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /*Set Btable Address*/ 167:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USBx->BTABLE = BTABLE_ADDRESS; 176 .loc 1 167 0 177 0018 0C32 adds r2, r2, #12 178 001a 8352 strh r3, [r0, r2] 168:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 169:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Enable USB Device Interrupt mask */ 170:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** (void)USB_EnableGlobalInt(USBx); 179 .loc 1 170 0 180 001c FFF7FEFF bl USB_EnableGlobalInt 181 .LVL9: ARM GAS /tmp/cc5vLU0t.s page 7 171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 172:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 173:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 182 .loc 1 173 0 183 0020 0020 movs r0, #0 184 @ sp needed 185 0022 10BC pop {r4} 186 0024 08BC pop {r3} 187 0026 04B0 add sp, sp, #16 188 0028 1847 bx r3 189 .cfi_endproc 190 .LFE44: 192 .section .text.USB_SetDevSpeed,"ax",%progbits 193 .align 1 194 .global USB_SetDevSpeed 195 .syntax unified 196 .code 16 197 .thumb_func 198 .fpu softvfp 200 USB_SetDevSpeed: 201 .LFB45: 174:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 175:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 176:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_SetDevSpeed :Initializes the device speed 177:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * depending on the PHY type and the enumeration speed of the device. 178:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx Selected device 179:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param speed device speed 180:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval Hal status 181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_SetDevSpeed(USB_TypeDef *USBx, uint8_t speed) 183:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 202 .loc 1 183 0 203 .cfi_startproc 204 @ args = 0, pretend = 0, frame = 0 205 @ frame_needed = 0, uses_anonymous_args = 0 206 @ link register save eliminated. 207 .LVL10: 184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Prevent unused argument(s) compilation warning */ 185:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(USBx); 186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(speed); 187:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 188:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* NOTE : - This function is not required by USB Device FS peripheral, it is used 189:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** only by USB OTG FS peripheral. 190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** - This function is added to ensure compatibility across platforms. 191:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 192:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 194:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 208 .loc 1 194 0 209 0000 0020 movs r0, #0 210 .LVL11: 211 @ sp needed 212 0002 7047 bx lr 213 .cfi_endproc 214 .LFE45: 216 .section .text.USB_FlushTxFifo,"ax",%progbits 217 .align 1 ARM GAS /tmp/cc5vLU0t.s page 8 218 .global USB_FlushTxFifo 219 .syntax unified 220 .code 16 221 .thumb_func 222 .fpu softvfp 224 USB_FlushTxFifo: 225 .LFB46: 195:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 196:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 197:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_FlushTxFifo : Flush a Tx FIFO 198:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 199:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param num : FIFO number 200:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * This parameter can be a value from 1 to 15 201:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 15 means Flush all Tx FIFOs 202:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 203:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 204:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_FlushTxFifo(USB_TypeDef *USBx, uint32_t num) 205:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 226 .loc 1 205 0 227 .cfi_startproc 228 @ args = 0, pretend = 0, frame = 0 229 @ frame_needed = 0, uses_anonymous_args = 0 230 @ link register save eliminated. 231 .LVL12: 206:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Prevent unused argument(s) compilation warning */ 207:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(USBx); 208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(num); 209:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 210:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* NOTE : - This function is not required by USB Device FS peripheral, it is used 211:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** only by USB OTG FS peripheral. 212:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** - This function is added to ensure compatibility across platforms. 213:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 232 .loc 1 216 0 233 0000 0020 movs r0, #0 234 .LVL13: 235 @ sp needed 236 0002 7047 bx lr 237 .cfi_endproc 238 .LFE46: 240 .section .text.USB_FlushRxFifo,"ax",%progbits 241 .align 1 242 .global USB_FlushRxFifo 243 .syntax unified 244 .code 16 245 .thumb_func 246 .fpu softvfp 248 USB_FlushRxFifo: 249 .LFB47: 217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 218:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 219:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_FlushRxFifo : Flush Rx FIFO 220:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 222:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ ARM GAS /tmp/cc5vLU0t.s page 9 223:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_FlushRxFifo(USB_TypeDef *USBx) 224:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 250 .loc 1 224 0 251 .cfi_startproc 252 @ args = 0, pretend = 0, frame = 0 253 @ frame_needed = 0, uses_anonymous_args = 0 254 @ link register save eliminated. 255 .LVL14: 225:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Prevent unused argument(s) compilation warning */ 226:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(USBx); 227:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 228:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* NOTE : - This function is not required by USB Device FS peripheral, it is used 229:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** only by USB OTG FS peripheral. 230:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** - This function is added to ensure compatibility across platforms. 231:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 232:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 233:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 234:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 256 .loc 1 234 0 257 0000 0020 movs r0, #0 258 .LVL15: 259 @ sp needed 260 0002 7047 bx lr 261 .cfi_endproc 262 .LFE47: 264 .section .text.USB_ActivateEndpoint,"ax",%progbits 265 .align 1 266 .global USB_ActivateEndpoint 267 .syntax unified 268 .code 16 269 .thumb_func 270 .fpu softvfp 272 USB_ActivateEndpoint: 273 .LFB48: 235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief Activate and configure an endpoint 238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 239:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param ep: pointer to endpoint structure 240:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 241:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_ActivateEndpoint(USB_TypeDef *USBx, USB_EPTypeDef *ep) 243:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 274 .loc 1 243 0 275 .cfi_startproc 276 @ args = 0, pretend = 0, frame = 0 277 @ frame_needed = 0, uses_anonymous_args = 0 278 .LVL16: 279 0000 F0B5 push {r4, r5, r6, r7, lr} 280 .LCFI3: 281 .cfi_def_cfa_offset 20 282 .cfi_offset 4, -20 283 .cfi_offset 5, -16 284 .cfi_offset 6, -12 285 .cfi_offset 7, -8 286 .cfi_offset 14, -4 287 .LVL17: ARM GAS /tmp/cc5vLU0t.s page 10 244:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef ret = HAL_OK; 245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint16_t wEpRegVal; 246:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** wEpRegVal = PCD_GET_ENDPOINT(USBx, ep->num) & USB_EP_T_MASK; 288 .loc 1 247 0 289 0002 0D78 ldrb r5, [r1] 290 0004 AD00 lsls r5, r5, #2 291 0006 4519 adds r5, r0, r5 292 0008 2B88 ldrh r3, [r5] 293 000a B14A ldr r2, .L39 294 000c 1340 ands r3, r2 295 .LVL18: 248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* initialize Endpoint */ 250:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** switch (ep->type) 296 .loc 1 250 0 297 000e CA78 ldrb r2, [r1, #3] 298 0010 012A cmp r2, #1 299 0012 54D0 beq .L15 300 0014 002A cmp r2, #0 301 0016 48D0 beq .L16 302 0018 022A cmp r2, #2 303 001a 03D0 beq .L17 304 001c 032A cmp r2, #3 305 001e 49D0 beq .L18 251:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** case EP_TYPE_CTRL: 253:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** wEpRegVal |= USB_EP_CONTROL; 254:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** break; 255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 256:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** case EP_TYPE_BULK: 257:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** wEpRegVal |= USB_EP_BULK; 258:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** break; 259:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 260:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** case EP_TYPE_INTR: 261:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** wEpRegVal |= USB_EP_INTERRUPT; 262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** break; 263:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 264:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** case EP_TYPE_ISOC: 265:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** wEpRegVal |= USB_EP_ISOCHRONOUS; 266:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** break; 267:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 268:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** default: 269:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** ret = HAL_ERROR; 306 .loc 1 269 0 307 0020 0124 movs r4, #1 308 0022 00E0 b .L14 309 .L17: 244:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint16_t wEpRegVal; 310 .loc 1 244 0 311 0024 0024 movs r4, #0 312 .L14: 313 .LVL19: 270:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** break; 271:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 272:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 273:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_ENDPOINT(USBx, ep->num, wEpRegVal | USB_EP_CTR_RX | USB_EP_CTR_TX); ARM GAS /tmp/cc5vLU0t.s page 11 314 .loc 1 273 0 315 0026 AB4A ldr r2, .L39+4 316 0028 1343 orrs r3, r2 317 .LVL20: 318 002a 9BB2 uxth r3, r3 319 002c 2B80 strh r3, [r5] 320 .LBB2: 274:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 275:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_ADDRESS(USBx, ep->num, ep->num); 321 .loc 1 275 0 322 002e 0B78 ldrb r3, [r1] 323 0030 9E00 lsls r6, r3, #2 324 0032 8619 adds r6, r0, r6 325 0034 3588 ldrh r5, [r6] 326 0036 2DB2 sxth r5, r5 327 0038 A74F ldr r7, .L39+8 328 003a 3D40 ands r5, r7 329 003c 2B43 orrs r3, r5 330 003e 9BB2 uxth r3, r3 331 .LVL21: 332 0040 1A43 orrs r2, r3 333 0042 92B2 uxth r2, r2 334 0044 3280 strh r2, [r6] 335 .LBE2: 276:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 277:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->doublebuffer == 0U) 336 .loc 1 277 0 337 0046 0B7B ldrb r3, [r1, #12] 338 .LVL22: 339 0048 002B cmp r3, #0 340 004a 00D0 beq .LCB243 341 004c 94E0 b .L19 @long jump 342 .LCB243: 278:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 279:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->is_in != 0U) 343 .loc 1 279 0 344 004e 4B78 ldrb r3, [r1, #1] 345 0050 002B cmp r3, #0 346 0052 44D0 beq .L20 347 .LVL23: 348 .LBB3: 280:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 281:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /*Set the endpoint Transmit buffer address */ 282:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_ADDRESS(USBx, ep->num, ep->pmaadress); 349 .loc 1 282 0 350 0054 5023 movs r3, #80 351 0056 C25A ldrh r2, [r0, r3] 352 0058 8218 adds r2, r0, r2 353 .LVL24: 354 005a 0B78 ldrb r3, [r1] 355 005c DB00 lsls r3, r3, #3 356 005e 9B18 adds r3, r3, r2 357 0060 8022 movs r2, #128 358 .LVL25: 359 0062 D200 lsls r2, r2, #3 360 0064 9446 mov ip, r2 361 0066 6344 add r3, r3, ip ARM GAS /tmp/cc5vLU0t.s page 12 362 .LVL26: 363 0068 CA88 ldrh r2, [r1, #6] 364 006a 5208 lsrs r2, r2, #1 365 006c 5200 lsls r2, r2, #1 366 006e 1A80 strh r2, [r3] 367 .LBE3: 368 .LBB4: 283:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 369 .loc 1 283 0 370 0070 0B78 ldrb r3, [r1] 371 .LVL27: 372 0072 9B00 lsls r3, r3, #2 373 0074 C318 adds r3, r0, r3 374 0076 1A88 ldrh r2, [r3] 375 .LVL28: 376 0078 5206 lsls r2, r2, #25 377 007a 06D5 bpl .L21 378 .LVL29: 379 .LBB5: 380 .loc 1 283 0 is_stmt 0 discriminator 1 381 007c 1A88 ldrh r2, [r3] 382 007e 3D00 movs r5, r7 383 0080 1540 ands r5, r2 384 .LVL30: 385 0082 964A ldr r2, .L39+12 386 0084 2A43 orrs r2, r5 387 0086 92B2 uxth r2, r2 388 0088 1A80 strh r2, [r3] 389 .LVL31: 390 .L21: 391 .LBE5: 392 .LBE4: 284:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 285:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->type != EP_TYPE_ISOC) 393 .loc 1 285 0 is_stmt 1 394 008a CB78 ldrb r3, [r1, #3] 395 008c 012B cmp r3, #1 396 008e 1BD0 beq .L22 397 .LBB6: 286:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 287:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Configure NAK status for the Endpoint */ 288:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_NAK); 398 .loc 1 288 0 399 0090 0B78 ldrb r3, [r1] 400 0092 9B00 lsls r3, r3, #2 401 0094 C018 adds r0, r0, r3 402 .LVL32: 403 0096 0388 ldrh r3, [r0] 404 0098 914A ldr r2, .L39+16 405 009a 1340 ands r3, r2 406 .LVL33: 407 009c 2022 movs r2, #32 408 009e 5A40 eors r2, r3 409 .LVL34: 410 00a0 8C4B ldr r3, .L39+4 411 00a2 1343 orrs r3, r2 412 00a4 9BB2 uxth r3, r3 ARM GAS /tmp/cc5vLU0t.s page 13 413 00a6 0380 strh r3, [r0] 414 .LBE6: 415 00a8 51E0 b .L23 416 .LVL35: 417 .L16: 253:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** break; 418 .loc 1 253 0 419 00aa 8022 movs r2, #128 420 00ac 9200 lsls r2, r2, #2 421 00ae 1343 orrs r3, r2 422 .LVL36: 244:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint16_t wEpRegVal; 423 .loc 1 244 0 424 00b0 0024 movs r4, #0 254:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 425 .loc 1 254 0 426 00b2 B8E7 b .L14 427 .L18: 261:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** break; 428 .loc 1 261 0 429 00b4 C022 movs r2, #192 430 00b6 D200 lsls r2, r2, #3 431 00b8 1343 orrs r3, r2 432 .LVL37: 244:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint16_t wEpRegVal; 433 .loc 1 244 0 434 00ba 0024 movs r4, #0 262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 435 .loc 1 262 0 436 00bc B3E7 b .L14 437 .L15: 265:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** break; 438 .loc 1 265 0 439 00be 8022 movs r2, #128 440 00c0 D200 lsls r2, r2, #3 441 00c2 1343 orrs r3, r2 442 .LVL38: 244:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint16_t wEpRegVal; 443 .loc 1 244 0 444 00c4 0024 movs r4, #0 266:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 445 .loc 1 266 0 446 00c6 AEE7 b .L14 447 .LVL39: 448 .L22: 449 .LBB7: 289:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 290:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else 291:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 292:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Configure TX Endpoint to disabled state */ 293:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS); 450 .loc 1 293 0 451 00c8 0B78 ldrb r3, [r1] 452 00ca 9B00 lsls r3, r3, #2 453 00cc C018 adds r0, r0, r3 454 .LVL40: 455 00ce 0388 ldrh r3, [r0] ARM GAS /tmp/cc5vLU0t.s page 14 456 00d0 834A ldr r2, .L39+16 457 00d2 1A40 ands r2, r3 458 .LVL41: 459 00d4 7F4B ldr r3, .L39+4 460 00d6 1343 orrs r3, r2 461 00d8 9BB2 uxth r3, r3 462 00da 0380 strh r3, [r0] 463 00dc 37E0 b .L23 464 .LVL42: 465 .L20: 466 .LBE7: 467 .LBB8: 294:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 295:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else 297:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 298:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /*Set the endpoint Receive buffer address */ 299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_RX_ADDRESS(USBx, ep->num, ep->pmaadress); 468 .loc 1 299 0 469 00de 5025 movs r5, #80 470 00e0 425B ldrh r2, [r0, r5] 471 00e2 8218 adds r2, r0, r2 472 .LVL43: 473 00e4 0B78 ldrb r3, [r1] 474 00e6 DB00 lsls r3, r3, #3 475 00e8 9B18 adds r3, r3, r2 476 00ea 7E4A ldr r2, .L39+20 477 .LVL44: 478 00ec 9446 mov ip, r2 479 00ee 6344 add r3, r3, ip 480 .LVL45: 481 00f0 CA88 ldrh r2, [r1, #6] 482 00f2 5208 lsrs r2, r2, #1 483 00f4 5200 lsls r2, r2, #1 484 00f6 1A80 strh r2, [r3] 485 .LVL46: 486 .LBE8: 487 .LBB9: 300:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /*Set the endpoint Receive buffer counter*/ 301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_RX_CNT(USBx, ep->num, ep->maxpacket); 488 .loc 1 301 0 489 00f8 425B ldrh r2, [r0, r5] 490 00fa 8218 adds r2, r0, r2 491 .LVL47: 492 00fc 0B78 ldrb r3, [r1] 493 .LVL48: 494 00fe DB00 lsls r3, r3, #3 495 0100 9B18 adds r3, r3, r2 496 0102 794A ldr r2, .L39+24 497 .LVL49: 498 0104 9446 mov ip, r2 499 0106 6344 add r3, r3, ip 500 .LVL50: 501 .LBB10: 502 0108 0A69 ldr r2, [r1, #16] 503 010a 002A cmp r2, #0 504 010c 21D1 bne .L24 ARM GAS /tmp/cc5vLU0t.s page 15 505 .loc 1 301 0 is_stmt 0 discriminator 1 506 010e 1A88 ldrh r2, [r3] 507 0110 764D ldr r5, .L39+28 508 0112 1540 ands r5, r2 509 0114 764A ldr r2, .L39+32 510 0116 2A43 orrs r2, r5 511 0118 1A80 strh r2, [r3] 512 .L25: 513 .LBE10: 514 .LBE9: 515 .LBB12: 302:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_RX_DTOG(USBx, ep->num); 516 .loc 1 302 0 is_stmt 1 517 011a 0B78 ldrb r3, [r1] 518 .LVL51: 519 011c 9B00 lsls r3, r3, #2 520 011e C318 adds r3, r0, r3 521 0120 1A88 ldrh r2, [r3] 522 .LVL52: 523 0122 5204 lsls r2, r2, #17 524 0124 06D5 bpl .L29 525 .LVL53: 526 .LBB13: 527 .loc 1 302 0 is_stmt 0 discriminator 1 528 0126 1A88 ldrh r2, [r3] 529 0128 6B4D ldr r5, .L39+8 530 012a 1540 ands r5, r2 531 .LVL54: 532 012c 714A ldr r2, .L39+36 533 012e 2A43 orrs r2, r5 534 0130 92B2 uxth r2, r2 535 0132 1A80 strh r2, [r3] 536 .LVL55: 537 .L29: 538 .LBE13: 539 .LBE12: 540 .LBB14: 303:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Configure VALID status for the Endpoint*/ 304:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_VALID); 541 .loc 1 304 0 is_stmt 1 542 0134 0B78 ldrb r3, [r1] 543 0136 9B00 lsls r3, r3, #2 544 0138 C018 adds r0, r0, r3 545 .LVL56: 546 013a 0288 ldrh r2, [r0] 547 013c 6E4B ldr r3, .L39+40 548 013e 1A40 ands r2, r3 549 .LVL57: 550 0140 C023 movs r3, #192 551 0142 9B01 lsls r3, r3, #6 552 0144 5A40 eors r2, r3 553 .LVL58: 554 0146 634B ldr r3, .L39+4 555 0148 1343 orrs r3, r2 556 014a 9BB2 uxth r3, r3 557 014c 0380 strh r3, [r0] 558 .LVL59: ARM GAS /tmp/cc5vLU0t.s page 16 559 .L23: 560 .LBE14: 305:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 306:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 307:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /*Double Buffer*/ 308:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else 309:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Set the endpoint as double buffered */ 311:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_DBUF(USBx, ep->num); 312:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Set buffer address for double buffered mode */ 313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_DBUF_ADDR(USBx, ep->num, ep->pmaaddr0, ep->pmaaddr1); 314:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->is_in == 0U) 316:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 317:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Clear the data toggle bits for the endpoint IN/OUT */ 318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_RX_DTOG(USBx, ep->num); 319:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Reset value of the data toggle bits for the endpoint out */ 322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_TX_DTOG(USBx, ep->num); 323:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 324:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_VALID); 325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS); 326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 327:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else 328:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Clear the data toggle bits for the endpoint IN/OUT */ 330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_RX_DTOG(USBx, ep->num); 331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_RX_DTOG(USBx, ep->num); 333:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->type != EP_TYPE_ISOC) 335:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 336:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Configure NAK status for the Endpoint */ 337:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_NAK); 338:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 339:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else 340:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 341:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Configure TX Endpoint to disabled state */ 342:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS); 343:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 344:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 345:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_DIS); 346:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 347:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 348:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 349:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return ret; 350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 561 .loc 1 350 0 562 014e 2000 movs r0, r4 563 @ sp needed 564 .LVL60: 565 0150 F0BD pop {r4, r5, r6, r7, pc} 566 .LVL61: 567 .L24: 568 .LBB15: 569 .LBB11: ARM GAS /tmp/cc5vLU0t.s page 17 301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_RX_DTOG(USBx, ep->num); 570 .loc 1 301 0 discriminator 2 571 0152 3E2A cmp r2, #62 572 0154 06D8 bhi .L26 301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_RX_DTOG(USBx, ep->num); 573 .loc 1 301 0 is_stmt 0 discriminator 3 574 0156 5508 lsrs r5, r2, #1 575 .LVL62: 576 0158 D207 lsls r2, r2, #31 577 015a 00D5 bpl .L27 301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_RX_DTOG(USBx, ep->num); 578 .loc 1 301 0 discriminator 5 579 015c 0135 adds r5, r5, #1 580 .LVL63: 581 .L27: 301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_RX_DTOG(USBx, ep->num); 582 .loc 1 301 0 discriminator 7 583 015e AD02 lsls r5, r5, #10 584 .LVL64: 585 0160 1D80 strh r5, [r3] 586 0162 DAE7 b .L25 587 .L26: 301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_RX_DTOG(USBx, ep->num); 588 .loc 1 301 0 discriminator 4 589 0164 5509 lsrs r5, r2, #5 590 .LVL65: 591 0166 D206 lsls r2, r2, #27 592 0168 00D1 bne .L28 301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_RX_DTOG(USBx, ep->num); 593 .loc 1 301 0 discriminator 8 594 016a 013D subs r5, r5, #1 595 .LVL66: 596 .L28: 301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_RX_DTOG(USBx, ep->num); 597 .loc 1 301 0 discriminator 10 598 016c AD02 lsls r5, r5, #10 599 .LVL67: 600 016e ADB2 uxth r5, r5 601 0170 5F4A ldr r2, .L39+32 602 0172 1543 orrs r5, r2 603 0174 1D80 strh r5, [r3] 604 0176 D0E7 b .L25 605 .LVL68: 606 .L19: 607 .LBE11: 608 .LBE15: 609 .LBB16: 311:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Set buffer address for double buffered mode */ 610 .loc 1 311 0 is_stmt 1 611 0178 0B78 ldrb r3, [r1] 612 017a 9B00 lsls r3, r3, #2 613 017c C318 adds r3, r0, r3 614 017e 1A88 ldrh r2, [r3] 615 0180 554D ldr r5, .L39+8 616 0182 1540 ands r5, r2 617 .LVL69: 618 0184 5D4A ldr r2, .L39+44 ARM GAS /tmp/cc5vLU0t.s page 18 619 0186 2A43 orrs r2, r5 620 0188 92B2 uxth r2, r2 621 018a 1A80 strh r2, [r3] 622 .LVL70: 623 .LBE16: 624 .LBB17: 313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 625 .loc 1 313 0 626 018c 5025 movs r5, #80 627 .LVL71: 628 018e 425B ldrh r2, [r0, r5] 629 0190 8218 adds r2, r0, r2 630 .LVL72: 631 0192 0B78 ldrb r3, [r1] 632 0194 DB00 lsls r3, r3, #3 633 0196 9B18 adds r3, r3, r2 634 0198 8022 movs r2, #128 635 .LVL73: 636 019a D200 lsls r2, r2, #3 637 019c 9446 mov ip, r2 638 019e 6344 add r3, r3, ip 639 .LVL74: 640 01a0 0A89 ldrh r2, [r1, #8] 641 01a2 5208 lsrs r2, r2, #1 642 01a4 5200 lsls r2, r2, #1 643 01a6 1A80 strh r2, [r3] 644 .LVL75: 645 .LBE17: 646 .LBB18: 647 01a8 425B ldrh r2, [r0, r5] 648 01aa 8218 adds r2, r0, r2 649 .LVL76: 650 01ac 0B78 ldrb r3, [r1] 651 .LVL77: 652 01ae DB00 lsls r3, r3, #3 653 01b0 9B18 adds r3, r3, r2 654 01b2 4C4A ldr r2, .L39+20 655 .LVL78: 656 01b4 9446 mov ip, r2 657 01b6 6344 add r3, r3, ip 658 .LVL79: 659 01b8 4A89 ldrh r2, [r1, #10] 660 01ba 5208 lsrs r2, r2, #1 661 01bc 5200 lsls r2, r2, #1 662 01be 1A80 strh r2, [r3] 663 .LBE18: 315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 664 .loc 1 315 0 665 01c0 4B78 ldrb r3, [r1, #1] 666 .LVL80: 667 01c2 002B cmp r3, #0 668 01c4 3AD1 bne .L30 669 .LBB19: 318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 670 .loc 1 318 0 671 01c6 0B78 ldrb r3, [r1] 672 01c8 9B00 lsls r3, r3, #2 ARM GAS /tmp/cc5vLU0t.s page 19 673 01ca C318 adds r3, r0, r3 674 01cc 1A88 ldrh r2, [r3] 675 .LVL81: 676 01ce 5204 lsls r2, r2, #17 677 01d0 06D5 bpl .L31 678 .LVL82: 679 .LBB20: 318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 680 .loc 1 318 0 is_stmt 0 discriminator 1 681 01d2 1A88 ldrh r2, [r3] 682 01d4 404D ldr r5, .L39+8 683 01d6 1540 ands r5, r2 684 .LVL83: 685 01d8 464A ldr r2, .L39+36 686 01da 2A43 orrs r2, r5 687 01dc 92B2 uxth r2, r2 688 01de 1A80 strh r2, [r3] 689 .LVL84: 690 .L31: 691 .LBE20: 692 .LBE19: 693 .LBB21: 319:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 694 .loc 1 319 0 is_stmt 1 695 01e0 0B78 ldrb r3, [r1] 696 01e2 9B00 lsls r3, r3, #2 697 01e4 C318 adds r3, r0, r3 698 01e6 1A88 ldrh r2, [r3] 699 .LVL85: 700 01e8 5206 lsls r2, r2, #25 701 01ea 06D5 bpl .L32 702 .LVL86: 703 .LBB22: 319:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 704 .loc 1 319 0 is_stmt 0 discriminator 1 705 01ec 1A88 ldrh r2, [r3] 706 01ee 3A4D ldr r5, .L39+8 707 01f0 1540 ands r5, r2 708 .LVL87: 709 01f2 3A4A ldr r2, .L39+12 710 01f4 2A43 orrs r2, r5 711 01f6 92B2 uxth r2, r2 712 01f8 1A80 strh r2, [r3] 713 .LVL88: 714 .L32: 715 .LBE22: 716 .LBE21: 717 .LBB23: 322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 718 .loc 1 322 0 is_stmt 1 719 01fa 0B78 ldrb r3, [r1] 720 01fc 9B00 lsls r3, r3, #2 721 01fe C318 adds r3, r0, r3 722 0200 1A88 ldrh r2, [r3] 723 0202 354D ldr r5, .L39+8 724 0204 1540 ands r5, r2 725 .LVL89: ARM GAS /tmp/cc5vLU0t.s page 20 726 0206 354A ldr r2, .L39+12 727 0208 2A43 orrs r2, r5 728 020a 92B2 uxth r2, r2 729 020c 1A80 strh r2, [r3] 730 .LBE23: 731 .LBB24: 324:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS); 732 .loc 1 324 0 733 020e 0A78 ldrb r2, [r1] 734 0210 9200 lsls r2, r2, #2 735 0212 8218 adds r2, r0, r2 736 0214 1388 ldrh r3, [r2] 737 0216 384D ldr r5, .L39+40 738 .LVL90: 739 0218 1D40 ands r5, r3 740 .LVL91: 741 021a C023 movs r3, #192 742 021c 9B01 lsls r3, r3, #6 743 021e 6B40 eors r3, r5 744 .LVL92: 745 0220 2C4D ldr r5, .L39+4 746 0222 2B43 orrs r3, r5 747 .LVL93: 748 0224 9BB2 uxth r3, r3 749 0226 1380 strh r3, [r2] 750 .LBE24: 751 .LBB25: 325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 752 .loc 1 325 0 753 0228 0B78 ldrb r3, [r1] 754 022a 9B00 lsls r3, r3, #2 755 022c C018 adds r0, r0, r3 756 .LVL94: 757 022e 0388 ldrh r3, [r0] 758 0230 2B4A ldr r2, .L39+16 759 0232 1340 ands r3, r2 760 .LVL95: 761 0234 2B43 orrs r3, r5 762 .LVL96: 763 0236 9BB2 uxth r3, r3 764 0238 0380 strh r3, [r0] 765 .LBE25: 766 023a 88E7 b .L23 767 .LVL97: 768 .L30: 769 .LBB26: 330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 770 .loc 1 330 0 771 023c 0B78 ldrb r3, [r1] 772 023e 9B00 lsls r3, r3, #2 773 0240 C318 adds r3, r0, r3 774 0242 1A88 ldrh r2, [r3] 775 .LVL98: 776 0244 5204 lsls r2, r2, #17 777 0246 06D5 bpl .L33 778 .LVL99: 779 .LBB27: ARM GAS /tmp/cc5vLU0t.s page 21 330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 780 .loc 1 330 0 is_stmt 0 discriminator 1 781 0248 1A88 ldrh r2, [r3] 782 024a 234D ldr r5, .L39+8 783 024c 1540 ands r5, r2 784 .LVL100: 785 024e 294A ldr r2, .L39+36 786 0250 2A43 orrs r2, r5 787 0252 92B2 uxth r2, r2 788 0254 1A80 strh r2, [r3] 789 .LVL101: 790 .L33: 791 .LBE27: 792 .LBE26: 793 .LBB28: 331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_RX_DTOG(USBx, ep->num); 794 .loc 1 331 0 is_stmt 1 795 0256 0B78 ldrb r3, [r1] 796 0258 9B00 lsls r3, r3, #2 797 025a C318 adds r3, r0, r3 798 025c 1A88 ldrh r2, [r3] 799 .LVL102: 800 025e 5206 lsls r2, r2, #25 801 0260 06D5 bpl .L34 802 .LVL103: 803 .LBB29: 331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_RX_DTOG(USBx, ep->num); 804 .loc 1 331 0 is_stmt 0 discriminator 1 805 0262 1A88 ldrh r2, [r3] 806 0264 1C4D ldr r5, .L39+8 807 0266 1540 ands r5, r2 808 .LVL104: 809 0268 1C4A ldr r2, .L39+12 810 026a 2A43 orrs r2, r5 811 026c 92B2 uxth r2, r2 812 026e 1A80 strh r2, [r3] 813 .LVL105: 814 .L34: 815 .LBE29: 816 .LBE28: 817 .LBB30: 332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 818 .loc 1 332 0 is_stmt 1 819 0270 0B78 ldrb r3, [r1] 820 0272 9B00 lsls r3, r3, #2 821 0274 C318 adds r3, r0, r3 822 0276 1A88 ldrh r2, [r3] 823 0278 174D ldr r5, .L39+8 824 027a 1540 ands r5, r2 825 .LVL106: 826 027c 1D4A ldr r2, .L39+36 827 027e 2A43 orrs r2, r5 828 0280 92B2 uxth r2, r2 829 0282 1A80 strh r2, [r3] 830 .LBE30: 334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 831 .loc 1 334 0 ARM GAS /tmp/cc5vLU0t.s page 22 832 0284 CB78 ldrb r3, [r1, #3] 833 0286 012B cmp r3, #1 834 0288 16D0 beq .L35 835 .LBB31: 337:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 836 .loc 1 337 0 837 028a 0B78 ldrb r3, [r1] 838 028c 9B00 lsls r3, r3, #2 839 028e C318 adds r3, r0, r3 840 0290 1A88 ldrh r2, [r3] 841 0292 134D ldr r5, .L39+16 842 .LVL107: 843 0294 2A40 ands r2, r5 844 .LVL108: 845 0296 2025 movs r5, #32 846 0298 5540 eors r5, r2 847 .LVL109: 848 029a 0E4A ldr r2, .L39+4 849 029c 2A43 orrs r2, r5 850 029e 92B2 uxth r2, r2 851 02a0 1A80 strh r2, [r3] 852 .LVL110: 853 .L36: 854 .LBE31: 855 .LBB32: 345:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 856 .loc 1 345 0 857 02a2 0B78 ldrb r3, [r1] 858 02a4 9B00 lsls r3, r3, #2 859 02a6 C318 adds r3, r0, r3 860 02a8 1A88 ldrh r2, [r3] 861 02aa 1349 ldr r1, .L39+40 862 .LVL111: 863 02ac 1140 ands r1, r2 864 .LVL112: 865 02ae 094A ldr r2, .L39+4 866 02b0 0A43 orrs r2, r1 867 02b2 92B2 uxth r2, r2 868 02b4 1A80 strh r2, [r3] 869 02b6 4AE7 b .L23 870 .LVL113: 871 .L35: 872 .LBE32: 873 .LBB33: 342:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 874 .loc 1 342 0 875 02b8 0B78 ldrb r3, [r1] 876 02ba 9B00 lsls r3, r3, #2 877 02bc C318 adds r3, r0, r3 878 02be 1A88 ldrh r2, [r3] 879 02c0 074D ldr r5, .L39+16 880 .LVL114: 881 02c2 1540 ands r5, r2 882 .LVL115: 883 02c4 034A ldr r2, .L39+4 884 02c6 2A43 orrs r2, r5 885 02c8 92B2 uxth r2, r2 ARM GAS /tmp/cc5vLU0t.s page 23 886 02ca 1A80 strh r2, [r3] 887 02cc E9E7 b .L36 888 .L40: 889 02ce C046 .align 2 890 .L39: 891 02d0 8F89FFFF .word -30321 892 02d4 8080FFFF .word -32640 893 02d8 8F8FFFFF .word -28785 894 02dc C080FFFF .word -32576 895 02e0 BF8FFFFF .word -28737 896 02e4 04040000 .word 1028 897 02e8 06040000 .word 1030 898 02ec FF83FFFF .word -31745 899 02f0 0080FFFF .word -32768 900 02f4 80C0FFFF .word -16256 901 02f8 8FBFFFFF .word -16497 902 02fc 8081FFFF .word -32384 903 .LBE33: 904 .cfi_endproc 905 .LFE48: 907 .section .text.USB_DeactivateEndpoint,"ax",%progbits 908 .align 1 909 .global USB_DeactivateEndpoint 910 .syntax unified 911 .code 16 912 .thumb_func 913 .fpu softvfp 915 USB_DeactivateEndpoint: 916 .LFB49: 351:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 352:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 353:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief De-activate and de-initialize an endpoint 354:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 355:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param ep: pointer to endpoint structure 356:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 357:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 358:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_DeactivateEndpoint(USB_TypeDef *USBx, USB_EPTypeDef *ep) 359:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 917 .loc 1 359 0 918 .cfi_startproc 919 @ args = 0, pretend = 0, frame = 0 920 @ frame_needed = 0, uses_anonymous_args = 0 921 .LVL116: 922 0000 10B5 push {r4, lr} 923 .LCFI4: 924 .cfi_def_cfa_offset 8 925 .cfi_offset 4, -8 926 .cfi_offset 14, -4 360:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->doublebuffer == 0U) 927 .loc 1 360 0 928 0002 0B7B ldrb r3, [r1, #12] 929 0004 002B cmp r3, #0 930 0006 33D1 bne .L42 361:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 362:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->is_in != 0U) 931 .loc 1 362 0 932 0008 4B78 ldrb r3, [r1, #1] ARM GAS /tmp/cc5vLU0t.s page 24 933 000a 002B cmp r3, #0 934 000c 18D0 beq .L43 935 .LBB34: 363:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 364:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 936 .loc 1 364 0 937 000e 0B78 ldrb r3, [r1] 938 0010 9B00 lsls r3, r3, #2 939 0012 C318 adds r3, r0, r3 940 0014 1A88 ldrh r2, [r3] 941 .LVL117: 942 0016 5206 lsls r2, r2, #25 943 0018 06D5 bpl .L44 944 .LVL118: 945 .LBB35: 946 .loc 1 364 0 is_stmt 0 discriminator 1 947 001a 1A88 ldrh r2, [r3] 948 001c 4E4C ldr r4, .L52 949 001e 1440 ands r4, r2 950 .LVL119: 951 0020 4E4A ldr r2, .L52+4 952 0022 2243 orrs r2, r4 953 0024 92B2 uxth r2, r2 954 0026 1A80 strh r2, [r3] 955 .LVL120: 956 .L44: 957 .LBE35: 958 .LBE34: 959 .LBB36: 365:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Configure DISABLE status for the Endpoint*/ 366:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS); 960 .loc 1 366 0 is_stmt 1 961 0028 0B78 ldrb r3, [r1] 962 002a 9B00 lsls r3, r3, #2 963 002c C018 adds r0, r0, r3 964 .LVL121: 965 002e 0388 ldrh r3, [r0] 966 0030 4B4A ldr r2, .L52+8 967 0032 1A40 ands r2, r3 968 .LVL122: 969 0034 4B4B ldr r3, .L52+12 970 0036 1343 orrs r3, r2 971 0038 9BB2 uxth r3, r3 972 003a 0380 strh r3, [r0] 973 .LVL123: 974 .L45: 975 .LBE36: 367:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 368:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else 369:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 370:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_RX_DTOG(USBx, ep->num); 371:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Configure DISABLE status for the Endpoint*/ 372:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_DIS); 373:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 374:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 375:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /*Double Buffer*/ 376:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else ARM GAS /tmp/cc5vLU0t.s page 25 377:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 378:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->is_in == 0U) 379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 380:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Clear the data toggle bits for the endpoint IN/OUT*/ 381:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_RX_DTOG(USBx, ep->num); 382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 383:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 384:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Reset value of the data toggle bits for the endpoint out*/ 385:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_TX_DTOG(USBx, ep->num); 386:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 387:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_DIS); 388:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS); 389:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 390:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else 391:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 392:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Clear the data toggle bits for the endpoint IN/OUT*/ 393:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_RX_DTOG(USBx, ep->num); 394:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_RX_DTOG(USBx, ep->num); 396:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Configure DISABLE status for the Endpoint*/ 397:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS); 398:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_DIS); 399:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 400:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 401:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 402:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 403:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 976 .loc 1 403 0 977 003c 0020 movs r0, #0 978 @ sp needed 979 003e 10BD pop {r4, pc} 980 .LVL124: 981 .L43: 982 .LBB37: 370:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Configure DISABLE status for the Endpoint*/ 983 .loc 1 370 0 984 0040 0B78 ldrb r3, [r1] 985 0042 9B00 lsls r3, r3, #2 986 0044 C318 adds r3, r0, r3 987 0046 1A88 ldrh r2, [r3] 988 .LVL125: 989 0048 5204 lsls r2, r2, #17 990 004a 06D5 bpl .L46 991 .LVL126: 992 .LBB38: 370:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Configure DISABLE status for the Endpoint*/ 993 .loc 1 370 0 is_stmt 0 discriminator 1 994 004c 1A88 ldrh r2, [r3] 995 004e 424C ldr r4, .L52 996 0050 1440 ands r4, r2 997 .LVL127: 998 0052 454A ldr r2, .L52+16 999 0054 2243 orrs r2, r4 1000 0056 92B2 uxth r2, r2 1001 0058 1A80 strh r2, [r3] 1002 .LVL128: 1003 .L46: ARM GAS /tmp/cc5vLU0t.s page 26 1004 .LBE38: 1005 .LBE37: 1006 .LBB39: 372:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1007 .loc 1 372 0 is_stmt 1 1008 005a 0B78 ldrb r3, [r1] 1009 005c 9B00 lsls r3, r3, #2 1010 005e C018 adds r0, r0, r3 1011 .LVL129: 1012 0060 0388 ldrh r3, [r0] 1013 0062 424A ldr r2, .L52+20 1014 0064 1A40 ands r2, r3 1015 .LVL130: 1016 0066 3F4B ldr r3, .L52+12 1017 0068 1343 orrs r3, r2 1018 006a 9BB2 uxth r3, r3 1019 006c 0380 strh r3, [r0] 1020 006e E5E7 b .L45 1021 .LVL131: 1022 .L42: 1023 .LBE39: 378:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1024 .loc 1 378 0 1025 0070 4B78 ldrb r3, [r1, #1] 1026 0072 002B cmp r3, #0 1027 0074 37D1 bne .L47 1028 .LBB40: 381:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 1029 .loc 1 381 0 1030 0076 0B78 ldrb r3, [r1] 1031 0078 9B00 lsls r3, r3, #2 1032 007a C318 adds r3, r0, r3 1033 007c 1A88 ldrh r2, [r3] 1034 .LVL132: 1035 007e 5204 lsls r2, r2, #17 1036 0080 06D5 bpl .L48 1037 .LVL133: 1038 .LBB41: 381:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 1039 .loc 1 381 0 is_stmt 0 discriminator 1 1040 0082 1A88 ldrh r2, [r3] 1041 0084 344C ldr r4, .L52 1042 0086 1440 ands r4, r2 1043 .LVL134: 1044 0088 374A ldr r2, .L52+16 1045 008a 2243 orrs r2, r4 1046 008c 92B2 uxth r2, r2 1047 008e 1A80 strh r2, [r3] 1048 .LVL135: 1049 .L48: 1050 .LBE41: 1051 .LBE40: 1052 .LBB42: 382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 1053 .loc 1 382 0 is_stmt 1 1054 0090 0B78 ldrb r3, [r1] 1055 0092 9B00 lsls r3, r3, #2 ARM GAS /tmp/cc5vLU0t.s page 27 1056 0094 C318 adds r3, r0, r3 1057 0096 1A88 ldrh r2, [r3] 1058 .LVL136: 1059 0098 5206 lsls r2, r2, #25 1060 009a 06D5 bpl .L49 1061 .LVL137: 1062 .LBB43: 382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 1063 .loc 1 382 0 is_stmt 0 discriminator 1 1064 009c 1A88 ldrh r2, [r3] 1065 009e 2E4C ldr r4, .L52 1066 00a0 1440 ands r4, r2 1067 .LVL138: 1068 00a2 2E4A ldr r2, .L52+4 1069 00a4 2243 orrs r2, r4 1070 00a6 92B2 uxth r2, r2 1071 00a8 1A80 strh r2, [r3] 1072 .LVL139: 1073 .L49: 1074 .LBE43: 1075 .LBE42: 1076 .LBB44: 385:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 1077 .loc 1 385 0 is_stmt 1 1078 00aa 0B78 ldrb r3, [r1] 1079 00ac 9B00 lsls r3, r3, #2 1080 00ae C318 adds r3, r0, r3 1081 00b0 1A88 ldrh r2, [r3] 1082 00b2 294C ldr r4, .L52 1083 00b4 1440 ands r4, r2 1084 .LVL140: 1085 00b6 294A ldr r2, .L52+4 1086 00b8 2243 orrs r2, r4 1087 00ba 92B2 uxth r2, r2 1088 00bc 1A80 strh r2, [r3] 1089 .LBE44: 1090 .LBB45: 387:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_DIS); 1091 .loc 1 387 0 1092 00be 0C78 ldrb r4, [r1] 1093 .LVL141: 1094 00c0 A400 lsls r4, r4, #2 1095 00c2 0419 adds r4, r0, r4 1096 00c4 2388 ldrh r3, [r4] 1097 00c6 294A ldr r2, .L52+20 1098 00c8 1340 ands r3, r2 1099 .LVL142: 1100 00ca 264A ldr r2, .L52+12 1101 00cc 1343 orrs r3, r2 1102 .LVL143: 1103 00ce 9BB2 uxth r3, r3 1104 00d0 2380 strh r3, [r4] 1105 .LBE45: 1106 .LBB46: 388:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1107 .loc 1 388 0 1108 00d2 0B78 ldrb r3, [r1] ARM GAS /tmp/cc5vLU0t.s page 28 1109 00d4 9B00 lsls r3, r3, #2 1110 00d6 C018 adds r0, r0, r3 1111 .LVL144: 1112 00d8 0388 ldrh r3, [r0] 1113 00da 2149 ldr r1, .L52+8 1114 .LVL145: 1115 00dc 0B40 ands r3, r1 1116 .LVL146: 1117 00de 1A43 orrs r2, r3 1118 00e0 92B2 uxth r2, r2 1119 00e2 0280 strh r2, [r0] 1120 .LBE46: 1121 00e4 AAE7 b .L45 1122 .LVL147: 1123 .L47: 1124 .LBB47: 393:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 1125 .loc 1 393 0 1126 00e6 0B78 ldrb r3, [r1] 1127 00e8 9B00 lsls r3, r3, #2 1128 00ea C318 adds r3, r0, r3 1129 00ec 1A88 ldrh r2, [r3] 1130 .LVL148: 1131 00ee 5204 lsls r2, r2, #17 1132 00f0 06D5 bpl .L50 1133 .LVL149: 1134 .LBB48: 393:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 1135 .loc 1 393 0 is_stmt 0 discriminator 1 1136 00f2 1A88 ldrh r2, [r3] 1137 00f4 184C ldr r4, .L52 1138 00f6 1440 ands r4, r2 1139 .LVL150: 1140 00f8 1B4A ldr r2, .L52+16 1141 00fa 2243 orrs r2, r4 1142 00fc 92B2 uxth r2, r2 1143 00fe 1A80 strh r2, [r3] 1144 .LVL151: 1145 .L50: 1146 .LBE48: 1147 .LBE47: 1148 .LBB49: 394:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_RX_DTOG(USBx, ep->num); 1149 .loc 1 394 0 is_stmt 1 1150 0100 0B78 ldrb r3, [r1] 1151 0102 9B00 lsls r3, r3, #2 1152 0104 C318 adds r3, r0, r3 1153 0106 1A88 ldrh r2, [r3] 1154 .LVL152: 1155 0108 5206 lsls r2, r2, #25 1156 010a 06D5 bpl .L51 1157 .LVL153: 1158 .LBB50: 394:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_RX_DTOG(USBx, ep->num); 1159 .loc 1 394 0 is_stmt 0 discriminator 1 1160 010c 1A88 ldrh r2, [r3] 1161 010e 124C ldr r4, .L52 ARM GAS /tmp/cc5vLU0t.s page 29 1162 0110 1440 ands r4, r2 1163 .LVL154: 1164 0112 124A ldr r2, .L52+4 1165 0114 2243 orrs r2, r4 1166 0116 92B2 uxth r2, r2 1167 0118 1A80 strh r2, [r3] 1168 .LVL155: 1169 .L51: 1170 .LBE50: 1171 .LBE49: 1172 .LBB51: 395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Configure DISABLE status for the Endpoint*/ 1173 .loc 1 395 0 is_stmt 1 1174 011a 0B78 ldrb r3, [r1] 1175 011c 9B00 lsls r3, r3, #2 1176 011e C318 adds r3, r0, r3 1177 0120 1A88 ldrh r2, [r3] 1178 0122 0D4C ldr r4, .L52 1179 0124 1440 ands r4, r2 1180 .LVL156: 1181 0126 104A ldr r2, .L52+16 1182 0128 2243 orrs r2, r4 1183 012a 92B2 uxth r2, r2 1184 012c 1A80 strh r2, [r3] 1185 .LBE51: 1186 .LBB52: 397:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_DIS); 1187 .loc 1 397 0 1188 012e 0C78 ldrb r4, [r1] 1189 .LVL157: 1190 0130 A400 lsls r4, r4, #2 1191 0132 0419 adds r4, r0, r4 1192 0134 2388 ldrh r3, [r4] 1193 0136 0A4A ldr r2, .L52+8 1194 0138 1340 ands r3, r2 1195 .LVL158: 1196 013a 0A4A ldr r2, .L52+12 1197 013c 1343 orrs r3, r2 1198 .LVL159: 1199 013e 9BB2 uxth r3, r3 1200 0140 2380 strh r3, [r4] 1201 .LBE52: 1202 .LBB53: 398:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1203 .loc 1 398 0 1204 0142 0B78 ldrb r3, [r1] 1205 0144 9B00 lsls r3, r3, #2 1206 0146 C018 adds r0, r0, r3 1207 .LVL160: 1208 0148 0388 ldrh r3, [r0] 1209 014a 0849 ldr r1, .L52+20 1210 .LVL161: 1211 014c 0B40 ands r3, r1 1212 .LVL162: 1213 014e 1A43 orrs r2, r3 1214 0150 92B2 uxth r2, r2 1215 0152 0280 strh r2, [r0] ARM GAS /tmp/cc5vLU0t.s page 30 1216 0154 72E7 b .L45 1217 .L53: 1218 0156 C046 .align 2 1219 .L52: 1220 0158 8F8FFFFF .word -28785 1221 015c C080FFFF .word -32576 1222 0160 BF8FFFFF .word -28737 1223 0164 8080FFFF .word -32640 1224 0168 80C0FFFF .word -16256 1225 016c 8FBFFFFF .word -16497 1226 .LBE53: 1227 .cfi_endproc 1228 .LFE49: 1230 .section .text.USB_WritePacket,"ax",%progbits 1231 .align 1 1232 .global USB_WritePacket 1233 .syntax unified 1234 .code 16 1235 .thumb_func 1236 .fpu softvfp 1238 USB_WritePacket: 1239 .LFB51: 404:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 405:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 406:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_EPStartXfer : setup and starts a transfer over an EP 407:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 408:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param ep: pointer to endpoint structure 409:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 410:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 411:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_EPStartXfer(USB_TypeDef *USBx, USB_EPTypeDef *ep) 412:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint16_t pmabuffer; 414:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint32_t len; 415:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 416:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* IN endpoint */ 417:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->is_in == 1U) 418:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 419:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /*Multi packet transfer*/ 420:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->xfer_len > ep->maxpacket) 421:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 422:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** len = ep->maxpacket; 423:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** ep->xfer_len -= len; 424:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 425:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else 426:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** len = ep->xfer_len; 428:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** ep->xfer_len = 0U; 429:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 430:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* configure and validate Tx endpoint */ 432:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->doublebuffer == 0U) 433:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 434:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USB_WritePMA(USBx, ep->xfer_buff, ep->pmaadress, (uint16_t)len); 435:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_CNT(USBx, ep->num, len); 436:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 437:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else 438:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { ARM GAS /tmp/cc5vLU0t.s page 31 439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Write the data to the USB endpoint */ 440:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if ((PCD_GET_ENDPOINT(USBx, ep->num) & USB_EP_DTOG_TX) != 0U) 441:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 442:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Set the Double buffer counter for pmabuffer1 */ 443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_DBUF1_CNT(USBx, ep->num, ep->is_in, len); 444:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr1; 445:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 446:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else 447:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 448:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Set the Double buffer counter for pmabuffer0 */ 449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_DBUF0_CNT(USBx, ep->num, ep->is_in, len); 450:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr0; 451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 452:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USB_WritePMA(USBx, ep->xfer_buff, pmabuffer, (uint16_t)len); 453:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_FreeUserBuffer(USBx, ep->num, ep->is_in); 454:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 455:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 456:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_VALID); 457:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 458:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else /* OUT endpoint */ 459:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 460:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Multi packet transfer*/ 461:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->xfer_len > ep->maxpacket) 462:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 463:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** len = ep->maxpacket; 464:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** ep->xfer_len -= len; 465:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 466:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else 467:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 468:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** len = ep->xfer_len; 469:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** ep->xfer_len = 0U; 470:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 471:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* configure and validate Rx endpoint */ 473:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->doublebuffer == 0U) 474:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 475:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /*Set RX buffer count*/ 476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_RX_CNT(USBx, ep->num, len); 477:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 478:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else 479:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 480:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /*Set the Double buffer counter*/ 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_DBUF_CNT(USBx, ep->num, ep->is_in, len); 482:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 483:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 484:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_VALID); 485:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 486:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 487:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 489:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 490:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 491:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_WritePacket : Writes a packet into the Tx FIFO associated 492:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * with the EP/channel 493:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 494:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param src : pointer to source buffer 495:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param ch_ep_num : endpoint or host channel number ARM GAS /tmp/cc5vLU0t.s page 32 496:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param len : Number of bytes to write 497:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 499:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_WritePacket(USB_TypeDef *USBx, uint8_t *src, uint8_t ch_ep_num, uint16_t len) 500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1240 .loc 1 500 0 1241 .cfi_startproc 1242 @ args = 0, pretend = 0, frame = 0 1243 @ frame_needed = 0, uses_anonymous_args = 0 1244 @ link register save eliminated. 1245 .LVL163: 501:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Prevent unused argument(s) compilation warning */ 502:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(USBx); 503:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(src); 504:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(ch_ep_num); 505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(len); 506:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* NOTE : - This function is not required by USB Device FS peripheral, it is used 507:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** only by USB OTG FS peripheral. 508:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** - This function is added to ensure compatibility across platforms. 509:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 510:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 511:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1246 .loc 1 511 0 1247 0000 0020 movs r0, #0 1248 .LVL164: 1249 @ sp needed 1250 0002 7047 bx lr 1251 .cfi_endproc 1252 .LFE51: 1254 .section .text.USB_ReadPacket,"ax",%progbits 1255 .align 1 1256 .global USB_ReadPacket 1257 .syntax unified 1258 .code 16 1259 .thumb_func 1260 .fpu softvfp 1262 USB_ReadPacket: 1263 .LFB52: 512:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 513:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 514:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_ReadPacket : read a packet from the Tx FIFO associated 515:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * with the EP/channel 516:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 517:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param dest : destination pointer 518:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param len : Number of bytes to read 519:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval pointer to destination buffer 520:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 521:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** void *USB_ReadPacket(USB_TypeDef *USBx, uint8_t *dest, uint16_t len) 522:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1264 .loc 1 522 0 1265 .cfi_startproc 1266 @ args = 0, pretend = 0, frame = 0 1267 @ frame_needed = 0, uses_anonymous_args = 0 1268 @ link register save eliminated. 1269 .LVL165: 523:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Prevent unused argument(s) compilation warning */ 524:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(USBx); ARM GAS /tmp/cc5vLU0t.s page 33 525:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(dest); 526:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(len); 527:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* NOTE : - This function is not required by USB Device FS peripheral, it is used 528:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** only by USB OTG FS peripheral. 529:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** - This function is added to ensure compatibility across platforms. 530:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 531:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return ((void *)NULL); 532:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1270 .loc 1 532 0 1271 0000 0020 movs r0, #0 1272 .LVL166: 1273 @ sp needed 1274 0002 7047 bx lr 1275 .cfi_endproc 1276 .LFE52: 1278 .section .text.USB_EPSetStall,"ax",%progbits 1279 .align 1 1280 .global USB_EPSetStall 1281 .syntax unified 1282 .code 16 1283 .thumb_func 1284 .fpu softvfp 1286 USB_EPSetStall: 1287 .LFB53: 533:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 534:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 535:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_EPSetStall : set a stall condition over an EP 536:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 537:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param ep: pointer to endpoint structure 538:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 539:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 540:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_EPSetStall(USB_TypeDef *USBx, USB_EPTypeDef *ep) 541:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1288 .loc 1 541 0 1289 .cfi_startproc 1290 @ args = 0, pretend = 0, frame = 0 1291 @ frame_needed = 0, uses_anonymous_args = 0 1292 @ link register save eliminated. 1293 .LVL167: 542:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->is_in != 0U) 1294 .loc 1 542 0 1295 0000 4B78 ldrb r3, [r1, #1] 1296 0002 002B cmp r3, #0 1297 0004 0ED1 bne .L59 1298 .LBB54: 543:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 544:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_STALL); 545:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 546:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else 547:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 548:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_STALL); 1299 .loc 1 548 0 1300 0006 0B78 ldrb r3, [r1] 1301 0008 9B00 lsls r3, r3, #2 1302 000a C018 adds r0, r0, r3 1303 .LVL168: 1304 000c 0288 ldrh r2, [r0] ARM GAS /tmp/cc5vLU0t.s page 34 1305 000e 0C4B ldr r3, .L60 1306 0010 1A40 ands r2, r3 1307 .LVL169: 1308 0012 8023 movs r3, #128 1309 0014 5B01 lsls r3, r3, #5 1310 0016 5A40 eors r2, r3 1311 .LVL170: 1312 0018 0A4B ldr r3, .L60+4 1313 001a 1343 orrs r3, r2 1314 001c 9BB2 uxth r3, r3 1315 001e 0380 strh r3, [r0] 1316 .LVL171: 1317 .L58: 1318 .LBE54: 549:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 550:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 551:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 552:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1319 .loc 1 552 0 1320 0020 0020 movs r0, #0 1321 @ sp needed 1322 0022 7047 bx lr 1323 .LVL172: 1324 .L59: 1325 .LBB55: 544:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1326 .loc 1 544 0 1327 0024 0B78 ldrb r3, [r1] 1328 0026 9B00 lsls r3, r3, #2 1329 0028 C018 adds r0, r0, r3 1330 .LVL173: 1331 002a 0388 ldrh r3, [r0] 1332 002c 064A ldr r2, .L60+8 1333 002e 1340 ands r3, r2 1334 .LVL174: 1335 0030 1022 movs r2, #16 1336 0032 5A40 eors r2, r3 1337 .LVL175: 1338 0034 034B ldr r3, .L60+4 1339 0036 1343 orrs r3, r2 1340 0038 9BB2 uxth r3, r3 1341 003a 0380 strh r3, [r0] 1342 .LBE55: 1343 003c F0E7 b .L58 1344 .L61: 1345 003e C046 .align 2 1346 .L60: 1347 0040 8FBFFFFF .word -16497 1348 0044 8080FFFF .word -32640 1349 0048 BF8FFFFF .word -28737 1350 .cfi_endproc 1351 .LFE53: 1353 .section .text.USB_EPClearStall,"ax",%progbits 1354 .align 1 1355 .global USB_EPClearStall 1356 .syntax unified 1357 .code 16 ARM GAS /tmp/cc5vLU0t.s page 35 1358 .thumb_func 1359 .fpu softvfp 1361 USB_EPClearStall: 1362 .LFB54: 553:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 554:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 555:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_EPClearStall : Clear a stall condition over an EP 556:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 557:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param ep: pointer to endpoint structure 558:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 559:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 560:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_EPClearStall(USB_TypeDef *USBx, USB_EPTypeDef *ep) 561:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1363 .loc 1 561 0 1364 .cfi_startproc 1365 @ args = 0, pretend = 0, frame = 0 1366 @ frame_needed = 0, uses_anonymous_args = 0 1367 .LVL176: 1368 0000 10B5 push {r4, lr} 1369 .LCFI5: 1370 .cfi_def_cfa_offset 8 1371 .cfi_offset 4, -8 1372 .cfi_offset 14, -4 562:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->doublebuffer == 0U) 1373 .loc 1 562 0 1374 0002 0B7B ldrb r3, [r1, #12] 1375 0004 002B cmp r3, #0 1376 0006 39D1 bne .L63 563:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 564:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->is_in != 0U) 1377 .loc 1 564 0 1378 0008 4B78 ldrb r3, [r1, #1] 1379 000a 002B cmp r3, #0 1380 000c 1CD0 beq .L64 1381 .LBB56: 565:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 566:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_TX_DTOG(USBx, ep->num); 1382 .loc 1 566 0 1383 000e 0B78 ldrb r3, [r1] 1384 0010 9B00 lsls r3, r3, #2 1385 0012 C318 adds r3, r0, r3 1386 0014 1A88 ldrh r2, [r3] 1387 .LVL177: 1388 0016 5206 lsls r2, r2, #25 1389 0018 06D5 bpl .L65 1390 .LVL178: 1391 .LBB57: 1392 .loc 1 566 0 is_stmt 0 discriminator 1 1393 001a 1A88 ldrh r2, [r3] 1394 001c 184C ldr r4, .L67 1395 001e 1440 ands r4, r2 1396 .LVL179: 1397 0020 184A ldr r2, .L67+4 1398 0022 2243 orrs r2, r4 1399 0024 92B2 uxth r2, r2 1400 0026 1A80 strh r2, [r3] 1401 .LVL180: ARM GAS /tmp/cc5vLU0t.s page 36 1402 .L65: 1403 .LBE57: 1404 .LBE56: 567:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 568:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (ep->type != EP_TYPE_ISOC) 1405 .loc 1 568 0 is_stmt 1 1406 0028 CB78 ldrb r3, [r1, #3] 1407 002a 012B cmp r3, #1 1408 002c 26D0 beq .L63 1409 .LBB58: 569:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 570:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Configure NAK status for the Endpoint */ 571:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_STATUS(USBx, ep->num, USB_EP_TX_NAK); 1410 .loc 1 571 0 1411 002e 0B78 ldrb r3, [r1] 1412 0030 9B00 lsls r3, r3, #2 1413 0032 C018 adds r0, r0, r3 1414 .LVL181: 1415 0034 0388 ldrh r3, [r0] 1416 0036 144A ldr r2, .L67+8 1417 0038 1340 ands r3, r2 1418 .LVL182: 1419 003a 2022 movs r2, #32 1420 003c 5A40 eors r2, r3 1421 .LVL183: 1422 003e 134B ldr r3, .L67+12 1423 0040 1343 orrs r3, r2 1424 0042 9BB2 uxth r3, r3 1425 0044 0380 strh r3, [r0] 1426 0046 19E0 b .L63 1427 .LVL184: 1428 .L64: 1429 .LBE58: 1430 .LBB59: 572:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 573:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 574:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** else 575:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 576:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_CLEAR_RX_DTOG(USBx, ep->num); 1431 .loc 1 576 0 1432 0048 0B78 ldrb r3, [r1] 1433 004a 9B00 lsls r3, r3, #2 1434 004c C318 adds r3, r0, r3 1435 004e 1A88 ldrh r2, [r3] 1436 .LVL185: 1437 0050 5204 lsls r2, r2, #17 1438 0052 06D5 bpl .L66 1439 .LVL186: 1440 .LBB60: 1441 .loc 1 576 0 is_stmt 0 discriminator 1 1442 0054 1A88 ldrh r2, [r3] 1443 0056 0A4C ldr r4, .L67 1444 0058 1440 ands r4, r2 1445 .LVL187: 1446 005a 0D4A ldr r2, .L67+16 1447 005c 2243 orrs r2, r4 1448 005e 92B2 uxth r2, r2 ARM GAS /tmp/cc5vLU0t.s page 37 1449 0060 1A80 strh r2, [r3] 1450 .LVL188: 1451 .L66: 1452 .LBE60: 1453 .LBE59: 1454 .LBB61: 577:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 578:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Configure VALID status for the Endpoint*/ 579:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_RX_STATUS(USBx, ep->num, USB_EP_RX_VALID); 1455 .loc 1 579 0 is_stmt 1 1456 0062 0B78 ldrb r3, [r1] 1457 0064 9B00 lsls r3, r3, #2 1458 0066 C018 adds r0, r0, r3 1459 .LVL189: 1460 0068 0288 ldrh r2, [r0] 1461 006a 0A4B ldr r3, .L67+20 1462 006c 1A40 ands r2, r3 1463 .LVL190: 1464 006e C023 movs r3, #192 1465 0070 9B01 lsls r3, r3, #6 1466 0072 5A40 eors r2, r3 1467 .LVL191: 1468 0074 054B ldr r3, .L67+12 1469 0076 1343 orrs r3, r2 1470 0078 9BB2 uxth r3, r3 1471 007a 0380 strh r3, [r0] 1472 .LVL192: 1473 .L63: 1474 .LBE61: 580:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 581:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 582:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 583:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 584:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1475 .loc 1 584 0 1476 007c 0020 movs r0, #0 1477 @ sp needed 1478 007e 10BD pop {r4, pc} 1479 .L68: 1480 .align 2 1481 .L67: 1482 0080 8F8FFFFF .word -28785 1483 0084 C080FFFF .word -32576 1484 0088 BF8FFFFF .word -28737 1485 008c 8080FFFF .word -32640 1486 0090 80C0FFFF .word -16256 1487 0094 8FBFFFFF .word -16497 1488 .cfi_endproc 1489 .LFE54: 1491 .section .text.USB_StopDevice,"ax",%progbits 1492 .align 1 1493 .global USB_StopDevice 1494 .syntax unified 1495 .code 16 1496 .thumb_func 1497 .fpu softvfp 1499 USB_StopDevice: ARM GAS /tmp/cc5vLU0t.s page 38 1500 .LFB55: 585:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 586:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 587:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_StopDevice : Stop the usb device mode 588:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 589:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 590:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 591:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_StopDevice(USB_TypeDef *USBx) 592:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1501 .loc 1 592 0 1502 .cfi_startproc 1503 @ args = 0, pretend = 0, frame = 0 1504 @ frame_needed = 0, uses_anonymous_args = 0 1505 @ link register save eliminated. 1506 .LVL193: 593:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* disable all interrupts and force USB reset */ 594:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USBx->CNTR = USB_CNTR_FRES; 1507 .loc 1 594 0 1508 0000 4023 movs r3, #64 1509 0002 0122 movs r2, #1 1510 0004 C252 strh r2, [r0, r3] 595:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 596:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* clear interrupt status register */ 597:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USBx->ISTR = 0; 1511 .loc 1 597 0 1512 0006 4332 adds r2, r2, #67 1513 0008 0021 movs r1, #0 1514 000a 8152 strh r1, [r0, r2] 598:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 599:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* switch-off device */ 600:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USBx->CNTR = (USB_CNTR_FRES | USB_CNTR_PDWN); 1515 .loc 1 600 0 1516 000c 413A subs r2, r2, #65 1517 000e C252 strh r2, [r0, r3] 601:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 602:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 603:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1518 .loc 1 603 0 1519 0010 0020 movs r0, #0 1520 .LVL194: 1521 @ sp needed 1522 0012 7047 bx lr 1523 .cfi_endproc 1524 .LFE55: 1526 .section .text.USB_SetDevAddress,"ax",%progbits 1527 .align 1 1528 .global USB_SetDevAddress 1529 .syntax unified 1530 .code 16 1531 .thumb_func 1532 .fpu softvfp 1534 USB_SetDevAddress: 1535 .LFB56: 604:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 605:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 606:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_SetDevAddress : Stop the usb device mode 607:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device ARM GAS /tmp/cc5vLU0t.s page 39 608:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param address : new device address to be assigned 609:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * This parameter can be a value from 0 to 255 610:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 611:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 612:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_SetDevAddress(USB_TypeDef *USBx, uint8_t address) 613:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1536 .loc 1 613 0 1537 .cfi_startproc 1538 @ args = 0, pretend = 0, frame = 0 1539 @ frame_needed = 0, uses_anonymous_args = 0 1540 @ link register save eliminated. 1541 .LVL195: 614:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if (address == 0U) 1542 .loc 1 614 0 1543 0000 0029 cmp r1, #0 1544 0002 02D1 bne .L71 615:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 616:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* set device address and enable function */ 617:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USBx->DADDR = USB_DADDR_EF; 1545 .loc 1 617 0 1546 0004 4C23 movs r3, #76 1547 0006 8022 movs r2, #128 1548 0008 C252 strh r2, [r0, r3] 1549 .L71: 618:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 619:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 620:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 621:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1550 .loc 1 621 0 1551 000a 0020 movs r0, #0 1552 .LVL196: 1553 @ sp needed 1554 000c 7047 bx lr 1555 .cfi_endproc 1556 .LFE56: 1558 .section .text.USB_DevConnect,"ax",%progbits 1559 .align 1 1560 .global USB_DevConnect 1561 .syntax unified 1562 .code 16 1563 .thumb_func 1564 .fpu softvfp 1566 USB_DevConnect: 1567 .LFB57: 622:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 623:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 624:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_DevConnect : Connect the USB device by enabling the pull-up/pull-down 625:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 626:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 627:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 628:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_DevConnect(USB_TypeDef *USBx) 629:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1568 .loc 1 629 0 1569 .cfi_startproc 1570 @ args = 0, pretend = 0, frame = 0 1571 @ frame_needed = 0, uses_anonymous_args = 0 1572 @ link register save eliminated. ARM GAS /tmp/cc5vLU0t.s page 40 1573 .LVL197: 630:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Enabling DP Pull-UP bit to Connect internal PU resistor on USB DP line */ 631:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USBx->BCDR |= USB_BCDR_DPPU; 1574 .loc 1 631 0 1575 0000 5822 movs r2, #88 1576 0002 835A ldrh r3, [r0, r2] 1577 0004 0249 ldr r1, .L73 1578 0006 0B43 orrs r3, r1 1579 0008 9BB2 uxth r3, r3 1580 000a 8352 strh r3, [r0, r2] 632:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 633:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 634:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1581 .loc 1 634 0 1582 000c 0020 movs r0, #0 1583 .LVL198: 1584 @ sp needed 1585 000e 7047 bx lr 1586 .L74: 1587 .align 2 1588 .L73: 1589 0010 0080FFFF .word -32768 1590 .cfi_endproc 1591 .LFE57: 1593 .section .text.USB_DevDisconnect,"ax",%progbits 1594 .align 1 1595 .global USB_DevDisconnect 1596 .syntax unified 1597 .code 16 1598 .thumb_func 1599 .fpu softvfp 1601 USB_DevDisconnect: 1602 .LFB58: 635:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 636:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 637:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_DevDisconnect : Disconnect the USB device by disabling the pull-up/pull-down 638:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 639:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 640:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 641:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_DevDisconnect(USB_TypeDef *USBx) 642:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1603 .loc 1 642 0 1604 .cfi_startproc 1605 @ args = 0, pretend = 0, frame = 0 1606 @ frame_needed = 0, uses_anonymous_args = 0 1607 @ link register save eliminated. 1608 .LVL199: 643:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Disable DP Pull-Up bit to disconnect the Internal PU resistor on USB DP line */ 644:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USBx->BCDR &= (uint16_t)(~(USB_BCDR_DPPU)); 1609 .loc 1 644 0 1610 0000 5822 movs r2, #88 1611 0002 835A ldrh r3, [r0, r2] 1612 0004 5B04 lsls r3, r3, #17 1613 0006 5B0C lsrs r3, r3, #17 1614 0008 8352 strh r3, [r0, r2] 645:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 646:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; ARM GAS /tmp/cc5vLU0t.s page 41 647:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1615 .loc 1 647 0 1616 000a 0020 movs r0, #0 1617 .LVL200: 1618 @ sp needed 1619 000c 7047 bx lr 1620 .cfi_endproc 1621 .LFE58: 1623 .section .text.USB_ReadInterrupts,"ax",%progbits 1624 .align 1 1625 .global USB_ReadInterrupts 1626 .syntax unified 1627 .code 16 1628 .thumb_func 1629 .fpu softvfp 1631 USB_ReadInterrupts: 1632 .LFB59: 648:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 649:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 650:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_ReadInterrupts: return the global USB interrupt status 651:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 652:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 653:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 654:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint32_t USB_ReadInterrupts(USB_TypeDef *USBx) 655:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1633 .loc 1 655 0 1634 .cfi_startproc 1635 @ args = 0, pretend = 0, frame = 0 1636 @ frame_needed = 0, uses_anonymous_args = 0 1637 @ link register save eliminated. 1638 .LVL201: 656:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint32_t tmpreg; 657:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 658:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** tmpreg = USBx->ISTR; 1639 .loc 1 658 0 1640 0000 4423 movs r3, #68 1641 0002 C05A ldrh r0, [r0, r3] 1642 .LVL202: 1643 0004 80B2 uxth r0, r0 1644 .LVL203: 659:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return tmpreg; 660:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1645 .loc 1 660 0 1646 @ sp needed 1647 0006 7047 bx lr 1648 .cfi_endproc 1649 .LFE59: 1651 .section .text.USB_ReadDevAllOutEpInterrupt,"ax",%progbits 1652 .align 1 1653 .global USB_ReadDevAllOutEpInterrupt 1654 .syntax unified 1655 .code 16 1656 .thumb_func 1657 .fpu softvfp 1659 USB_ReadDevAllOutEpInterrupt: 1660 .LFB60: 661:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** ARM GAS /tmp/cc5vLU0t.s page 42 662:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 663:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_ReadDevAllOutEpInterrupt: return the USB device OUT endpoints interrupt status 664:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 665:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 666:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 667:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint32_t USB_ReadDevAllOutEpInterrupt(USB_TypeDef *USBx) 668:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1661 .loc 1 668 0 1662 .cfi_startproc 1663 @ args = 0, pretend = 0, frame = 0 1664 @ frame_needed = 0, uses_anonymous_args = 0 1665 @ link register save eliminated. 1666 .LVL204: 669:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Prevent unused argument(s) compilation warning */ 670:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(USBx); 671:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* NOTE : - This function is not required by USB Device FS peripheral, it is used 672:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** only by USB OTG FS peripheral. 673:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** - This function is added to ensure compatibility across platforms. 674:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 675:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return (0); 676:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1667 .loc 1 676 0 1668 0000 0020 movs r0, #0 1669 .LVL205: 1670 @ sp needed 1671 0002 7047 bx lr 1672 .cfi_endproc 1673 .LFE60: 1675 .section .text.USB_ReadDevAllInEpInterrupt,"ax",%progbits 1676 .align 1 1677 .global USB_ReadDevAllInEpInterrupt 1678 .syntax unified 1679 .code 16 1680 .thumb_func 1681 .fpu softvfp 1683 USB_ReadDevAllInEpInterrupt: 1684 .LFB61: 677:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 678:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 679:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_ReadDevAllInEpInterrupt: return the USB device IN endpoints interrupt status 680:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 681:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 682:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 683:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint32_t USB_ReadDevAllInEpInterrupt(USB_TypeDef *USBx) 684:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1685 .loc 1 684 0 1686 .cfi_startproc 1687 @ args = 0, pretend = 0, frame = 0 1688 @ frame_needed = 0, uses_anonymous_args = 0 1689 @ link register save eliminated. 1690 .LVL206: 685:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Prevent unused argument(s) compilation warning */ 686:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(USBx); 687:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* NOTE : - This function is not required by USB Device FS peripheral, it is used 688:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** only by USB OTG FS peripheral. 689:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** - This function is added to ensure compatibility across platforms. 690:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ ARM GAS /tmp/cc5vLU0t.s page 43 691:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return (0); 692:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1691 .loc 1 692 0 1692 0000 0020 movs r0, #0 1693 .LVL207: 1694 @ sp needed 1695 0002 7047 bx lr 1696 .cfi_endproc 1697 .LFE61: 1699 .section .text.USB_ReadDevOutEPInterrupt,"ax",%progbits 1700 .align 1 1701 .global USB_ReadDevOutEPInterrupt 1702 .syntax unified 1703 .code 16 1704 .thumb_func 1705 .fpu softvfp 1707 USB_ReadDevOutEPInterrupt: 1708 .LFB62: 693:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 694:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 695:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief Returns Device OUT EP Interrupt register 696:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 697:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param epnum : endpoint number 698:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * This parameter can be a value from 0 to 15 699:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval Device OUT EP Interrupt register 700:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 701:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint32_t USB_ReadDevOutEPInterrupt(USB_TypeDef *USBx, uint8_t epnum) 702:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1709 .loc 1 702 0 1710 .cfi_startproc 1711 @ args = 0, pretend = 0, frame = 0 1712 @ frame_needed = 0, uses_anonymous_args = 0 1713 @ link register save eliminated. 1714 .LVL208: 703:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Prevent unused argument(s) compilation warning */ 704:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(USBx); 705:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(epnum); 706:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* NOTE : - This function is not required by USB Device FS peripheral, it is used 707:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** only by USB OTG FS peripheral. 708:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** - This function is added to ensure compatibility across platforms. 709:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 710:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return (0); 711:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1715 .loc 1 711 0 1716 0000 0020 movs r0, #0 1717 .LVL209: 1718 @ sp needed 1719 0002 7047 bx lr 1720 .cfi_endproc 1721 .LFE62: 1723 .section .text.USB_ReadDevInEPInterrupt,"ax",%progbits 1724 .align 1 1725 .global USB_ReadDevInEPInterrupt 1726 .syntax unified 1727 .code 16 1728 .thumb_func 1729 .fpu softvfp ARM GAS /tmp/cc5vLU0t.s page 44 1731 USB_ReadDevInEPInterrupt: 1732 .LFB63: 712:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 713:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 714:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief Returns Device IN EP Interrupt register 715:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx : Selected device 716:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param epnum : endpoint number 717:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * This parameter can be a value from 0 to 15 718:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval Device IN EP Interrupt register 719:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 720:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint32_t USB_ReadDevInEPInterrupt(USB_TypeDef *USBx, uint8_t epnum) 721:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1733 .loc 1 721 0 1734 .cfi_startproc 1735 @ args = 0, pretend = 0, frame = 0 1736 @ frame_needed = 0, uses_anonymous_args = 0 1737 @ link register save eliminated. 1738 .LVL210: 722:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Prevent unused argument(s) compilation warning */ 723:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(USBx); 724:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(epnum); 725:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* NOTE : - This function is not required by USB Device FS peripheral, it is used 726:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** only by USB OTG FS peripheral. 727:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** - This function is added to ensure compatibility across platforms. 728:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 729:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return (0); 730:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1739 .loc 1 730 0 1740 0000 0020 movs r0, #0 1741 .LVL211: 1742 @ sp needed 1743 0002 7047 bx lr 1744 .cfi_endproc 1745 .LFE63: 1747 .section .text.USB_ClearInterrupts,"ax",%progbits 1748 .align 1 1749 .global USB_ClearInterrupts 1750 .syntax unified 1751 .code 16 1752 .thumb_func 1753 .fpu softvfp 1755 USB_ClearInterrupts: 1756 .LFB64: 731:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 732:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 733:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_ClearInterrupts: clear a USB interrupt 734:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx Selected device 735:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param interrupt interrupt flag 736:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval None 737:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 738:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** void USB_ClearInterrupts(USB_TypeDef *USBx, uint32_t interrupt) 739:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1757 .loc 1 739 0 1758 .cfi_startproc 1759 @ args = 0, pretend = 0, frame = 0 1760 @ frame_needed = 0, uses_anonymous_args = 0 1761 @ link register save eliminated. ARM GAS /tmp/cc5vLU0t.s page 45 1762 .LVL212: 740:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Prevent unused argument(s) compilation warning */ 741:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(USBx); 742:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(interrupt); 743:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* NOTE : - This function is not required by USB Device FS peripheral, it is used 744:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** only by USB OTG FS peripheral. 745:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** - This function is added to ensure compatibility across platforms. 746:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 747:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1763 .loc 1 747 0 1764 @ sp needed 1765 0000 7047 bx lr 1766 .cfi_endproc 1767 .LFE64: 1769 .section .text.USB_EP0_OutStart,"ax",%progbits 1770 .align 1 1771 .global USB_EP0_OutStart 1772 .syntax unified 1773 .code 16 1774 .thumb_func 1775 .fpu softvfp 1777 USB_EP0_OutStart: 1778 .LFB65: 748:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 749:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 750:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief Prepare the EP0 to start the first control setup 751:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx Selected device 752:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param psetup pointer to setup packet 753:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 754:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 755:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_EP0_OutStart(USB_TypeDef *USBx, uint8_t *psetup) 756:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1779 .loc 1 756 0 1780 .cfi_startproc 1781 @ args = 0, pretend = 0, frame = 0 1782 @ frame_needed = 0, uses_anonymous_args = 0 1783 @ link register save eliminated. 1784 .LVL213: 757:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* Prevent unused argument(s) compilation warning */ 758:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(USBx); 759:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** UNUSED(psetup); 760:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /* NOTE : - This function is not required by USB Device FS peripheral, it is used 761:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** only by USB OTG FS peripheral. 762:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** - This function is added to ensure compatibility across platforms. 763:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 764:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 765:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1785 .loc 1 765 0 1786 0000 0020 movs r0, #0 1787 .LVL214: 1788 @ sp needed 1789 0002 7047 bx lr 1790 .cfi_endproc 1791 .LFE65: 1793 .section .text.USB_ActivateRemoteWakeup,"ax",%progbits 1794 .align 1 1795 .global USB_ActivateRemoteWakeup ARM GAS /tmp/cc5vLU0t.s page 46 1796 .syntax unified 1797 .code 16 1798 .thumb_func 1799 .fpu softvfp 1801 USB_ActivateRemoteWakeup: 1802 .LFB66: 766:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 767:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 768:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_ActivateRemoteWakeup : active remote wakeup signalling 769:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx Selected device 770:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 771:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 772:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_ActivateRemoteWakeup(USB_TypeDef *USBx) 773:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1803 .loc 1 773 0 1804 .cfi_startproc 1805 @ args = 0, pretend = 0, frame = 0 1806 @ frame_needed = 0, uses_anonymous_args = 0 1807 @ link register save eliminated. 1808 .LVL215: 774:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USBx->CNTR |= USB_CNTR_RESUME; 1809 .loc 1 774 0 1810 0000 4022 movs r2, #64 1811 0002 835A ldrh r3, [r0, r2] 1812 0004 1021 movs r1, #16 1813 0006 0B43 orrs r3, r1 1814 0008 8352 strh r3, [r0, r2] 775:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 776:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 777:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1815 .loc 1 777 0 1816 000a 0020 movs r0, #0 1817 .LVL216: 1818 @ sp needed 1819 000c 7047 bx lr 1820 .cfi_endproc 1821 .LFE66: 1823 .section .text.USB_DeActivateRemoteWakeup,"ax",%progbits 1824 .align 1 1825 .global USB_DeActivateRemoteWakeup 1826 .syntax unified 1827 .code 16 1828 .thumb_func 1829 .fpu softvfp 1831 USB_DeActivateRemoteWakeup: 1832 .LFB67: 778:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 779:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 780:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief USB_DeActivateRemoteWakeup : de-active remote wakeup signalling 781:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx Selected device 782:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval HAL status 783:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 784:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** HAL_StatusTypeDef USB_DeActivateRemoteWakeup(USB_TypeDef *USBx) 785:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1833 .loc 1 785 0 1834 .cfi_startproc 1835 @ args = 0, pretend = 0, frame = 0 ARM GAS /tmp/cc5vLU0t.s page 47 1836 @ frame_needed = 0, uses_anonymous_args = 0 1837 @ link register save eliminated. 1838 .LVL217: 786:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** USBx->CNTR &= ~(USB_CNTR_RESUME); 1839 .loc 1 786 0 1840 0000 4022 movs r2, #64 1841 0002 835A ldrh r3, [r0, r2] 1842 0004 1021 movs r1, #16 1843 0006 8B43 bics r3, r1 1844 0008 8352 strh r3, [r0, r2] 787:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** return HAL_OK; 788:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1845 .loc 1 788 0 1846 000a 0020 movs r0, #0 1847 .LVL218: 1848 @ sp needed 1849 000c 7047 bx lr 1850 .cfi_endproc 1851 .LFE67: 1853 .section .text.USB_WritePMA,"ax",%progbits 1854 .align 1 1855 .global USB_WritePMA 1856 .syntax unified 1857 .code 16 1858 .thumb_func 1859 .fpu softvfp 1861 USB_WritePMA: 1862 .LFB68: 789:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 790:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 791:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief Copy a buffer from user memory area to packet memory area (PMA) 792:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx USB peripheral instance register address. 793:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param pbUsrBuf pointer to user memory area. 794:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param wPMABufAddr address into PMA. 795:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param wNBytes: no. of bytes to be copied. 796:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval None 797:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 798:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** void USB_WritePMA(USB_TypeDef *USBx, uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes) 799:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1863 .loc 1 799 0 1864 .cfi_startproc 1865 @ args = 0, pretend = 0, frame = 0 1866 @ frame_needed = 0, uses_anonymous_args = 0 1867 .LVL219: 1868 0000 10B5 push {r4, lr} 1869 .LCFI6: 1870 .cfi_def_cfa_offset 8 1871 .cfi_offset 4, -8 1872 .cfi_offset 14, -4 800:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint32_t n = ((uint32_t)wNBytes + 1U) >> 1; 1873 .loc 1 800 0 1874 0002 0133 adds r3, r3, #1 1875 .LVL220: 1876 0004 5B08 lsrs r3, r3, #1 1877 .LVL221: 801:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint32_t BaseAddr = (uint32_t)USBx; 802:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint32_t i, temp1, temp2; ARM GAS /tmp/cc5vLU0t.s page 48 803:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** __IO uint16_t *pdwVal; 804:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint8_t *pBuf = pbUsrBuf; 805:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 806:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pdwVal = (__IO uint16_t *)(BaseAddr + 0x400U + ((uint32_t)wPMABufAddr * PMA_ACCESS)); 1878 .loc 1 806 0 1879 0006 1218 adds r2, r2, r0 1880 .LVL222: 1881 0008 8020 movs r0, #128 1882 .LVL223: 1883 000a C000 lsls r0, r0, #3 1884 000c 8446 mov ip, r0 1885 000e 6244 add r2, r2, ip 1886 .LVL224: 807:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 808:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** for (i = n; i != 0U; i--) 1887 .loc 1 808 0 1888 0010 07E0 b .L86 1889 .LVL225: 1890 .L87: 809:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 810:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** temp1 = *pBuf; 1891 .loc 1 810 0 discriminator 3 1892 0012 0878 ldrb r0, [r1] 1893 .LVL226: 811:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pBuf++; 812:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** temp2 = temp1 | ((uint16_t)((uint16_t) *pBuf << 8)); 1894 .loc 1 812 0 discriminator 3 1895 0014 4C78 ldrb r4, [r1, #1] 1896 0016 2402 lsls r4, r4, #8 1897 .LVL227: 813:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** *pdwVal = (uint16_t)temp2; 1898 .loc 1 813 0 discriminator 3 1899 0018 0443 orrs r4, r0 1900 .LVL228: 1901 001a 1480 strh r4, [r2] 814:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pdwVal++; 1902 .loc 1 814 0 discriminator 3 1903 001c 0232 adds r2, r2, #2 1904 .LVL229: 815:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 816:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** #if PMA_ACCESS > 1U 817:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pdwVal++; 818:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** #endif 819:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 820:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pBuf++; 1905 .loc 1 820 0 discriminator 3 1906 001e 0231 adds r1, r1, #2 1907 .LVL230: 808:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1908 .loc 1 808 0 discriminator 3 1909 0020 013B subs r3, r3, #1 1910 .LVL231: 1911 .L86: 808:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1912 .loc 1 808 0 is_stmt 0 discriminator 1 1913 0022 002B cmp r3, #0 1914 0024 F5D1 bne .L87 ARM GAS /tmp/cc5vLU0t.s page 49 821:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 822:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1915 .loc 1 822 0 is_stmt 1 1916 @ sp needed 1917 0026 10BD pop {r4, pc} 1918 .cfi_endproc 1919 .LFE68: 1921 .section .text.USB_EPStartXfer,"ax",%progbits 1922 .align 1 1923 .global USB_EPStartXfer 1924 .syntax unified 1925 .code 16 1926 .thumb_func 1927 .fpu softvfp 1929 USB_EPStartXfer: 1930 .LFB50: 412:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint16_t pmabuffer; 1931 .loc 1 412 0 1932 .cfi_startproc 1933 @ args = 0, pretend = 0, frame = 0 1934 @ frame_needed = 0, uses_anonymous_args = 0 1935 .LVL232: 1936 0000 70B5 push {r4, r5, r6, lr} 1937 .LCFI7: 1938 .cfi_def_cfa_offset 16 1939 .cfi_offset 4, -16 1940 .cfi_offset 5, -12 1941 .cfi_offset 6, -8 1942 .cfi_offset 14, -4 1943 0002 0500 movs r5, r0 1944 0004 0C00 movs r4, r1 417:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1945 .loc 1 417 0 1946 0006 4978 ldrb r1, [r1, #1] 1947 .LVL233: 1948 0008 0129 cmp r1, #1 1949 000a 2BD0 beq .L128 461:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1950 .loc 1 461 0 1951 000c A269 ldr r2, [r4, #24] 1952 000e 2369 ldr r3, [r4, #16] 1953 0010 9A42 cmp r2, r3 1954 0012 00D8 bhi .LCB1926 1955 0014 D8E0 b .L110 @long jump 1956 .LCB1926: 1957 .LVL234: 464:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1958 .loc 1 464 0 1959 0016 D21A subs r2, r2, r3 1960 0018 A261 str r2, [r4, #24] 1961 .L111: 473:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 1962 .loc 1 473 0 1963 001a 227B ldrb r2, [r4, #12] 1964 001c 002A cmp r2, #0 1965 001e 00D0 beq .LCB1936 1966 0020 E9E0 b .L112 @long jump ARM GAS /tmp/cc5vLU0t.s page 50 1967 .LCB1936: 1968 .LVL235: 1969 .LBB62: 476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1970 .loc 1 476 0 1971 0022 5032 adds r2, r2, #80 1972 0024 A95A ldrh r1, [r5, r2] 1973 0026 6918 adds r1, r5, r1 1974 .LVL236: 1975 0028 2278 ldrb r2, [r4] 1976 002a D200 lsls r2, r2, #3 1977 002c 5218 adds r2, r2, r1 1978 002e A049 ldr r1, .L130 1979 .LVL237: 1980 0030 8C46 mov ip, r1 1981 0032 6244 add r2, r2, ip 1982 .LVL238: 1983 .LBB63: 1984 0034 002B cmp r3, #0 1985 0036 00D0 beq .LCB1955 1986 0038 CAE0 b .L113 @long jump 1987 .LCB1955: 476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 1988 .loc 1 476 0 is_stmt 0 discriminator 1 1989 003a 1388 ldrh r3, [r2] 1990 .LVL239: 1991 003c 9D49 ldr r1, .L130+4 1992 003e 1940 ands r1, r3 1993 0040 9D4B ldr r3, .L130+8 1994 0042 0B43 orrs r3, r1 1995 0044 1380 strh r3, [r2] 1996 .LVL240: 1997 .L114: 1998 .LBE63: 1999 .LBE62: 2000 .LBB65: 484:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2001 .loc 1 484 0 is_stmt 1 2002 0046 2378 ldrb r3, [r4] 2003 0048 9B00 lsls r3, r3, #2 2004 004a ED18 adds r5, r5, r3 2005 .LVL241: 2006 004c 2A88 ldrh r2, [r5] 2007 004e 9B4B ldr r3, .L130+12 2008 0050 1A40 ands r2, r3 2009 .LVL242: 2010 0052 C023 movs r3, #192 2011 0054 9B01 lsls r3, r3, #6 2012 0056 5A40 eors r2, r3 2013 .LVL243: 2014 0058 994B ldr r3, .L130+16 2015 005a 1343 orrs r3, r2 2016 005c 9BB2 uxth r3, r3 2017 005e 2B80 strh r3, [r5] 2018 .LVL244: 2019 .L109: 2020 .LBE65: ARM GAS /tmp/cc5vLU0t.s page 51 488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 2021 .loc 1 488 0 2022 0060 0020 movs r0, #0 2023 @ sp needed 2024 .LVL245: 2025 0062 70BD pop {r4, r5, r6, pc} 2026 .LVL246: 2027 .L128: 420:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 2028 .loc 1 420 0 2029 0064 A269 ldr r2, [r4, #24] 2030 0066 2369 ldr r3, [r4, #16] 2031 0068 9A42 cmp r2, r3 2032 006a 1DD9 bls .L90 2033 .LVL247: 423:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2034 .loc 1 423 0 2035 006c D21A subs r2, r2, r3 2036 006e A261 str r2, [r4, #24] 2037 .L91: 432:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 2038 .loc 1 432 0 2039 0070 227B ldrb r2, [r4, #12] 2040 0072 002A cmp r2, #0 2041 0074 1CD0 beq .L129 440:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 2042 .loc 1 440 0 2043 0076 2278 ldrb r2, [r4] 2044 0078 9000 lsls r0, r2, #2 2045 .LVL248: 2046 007a 2818 adds r0, r5, r0 2047 007c 0088 ldrh r0, [r0] 2048 007e 4006 lsls r0, r0, #25 2049 0080 64D5 bpl .L94 2050 .LVL249: 2051 .LBB66: 443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr1; 2052 .loc 1 443 0 2053 0082 0029 cmp r1, #0 2054 0084 39D1 bne .L95 2055 .LVL250: 2056 .LBB67: 443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr1; 2057 .loc 1 443 0 is_stmt 0 discriminator 1 2058 0086 5031 adds r1, r1, #80 2059 0088 695A ldrh r1, [r5, r1] 2060 008a 6918 adds r1, r5, r1 2061 .LVL251: 2062 008c D200 lsls r2, r2, #3 2063 008e 5218 adds r2, r2, r1 2064 0090 8749 ldr r1, .L130 2065 .LVL252: 2066 0092 8C46 mov ip, r1 2067 0094 6244 add r2, r2, ip 2068 .LVL253: 2069 .LBB68: 2070 0096 002B cmp r3, #0 ARM GAS /tmp/cc5vLU0t.s page 52 2071 0098 1CD1 bne .L96 443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr1; 2072 .loc 1 443 0 discriminator 3 2073 009a 1188 ldrh r1, [r2] 2074 009c 8548 ldr r0, .L130+4 2075 009e 0840 ands r0, r1 2076 00a0 8549 ldr r1, .L130+8 2077 00a2 0143 orrs r1, r0 2078 00a4 1180 strh r1, [r2] 2079 00a6 31E0 b .L97 2080 .LVL254: 2081 .L90: 2082 .LBE68: 2083 .LBE67: 2084 .LBE66: 428:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2085 .loc 1 428 0 is_stmt 1 2086 00a8 0023 movs r3, #0 2087 00aa A361 str r3, [r4, #24] 427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** ep->xfer_len = 0U; 2088 .loc 1 427 0 2089 00ac 1300 movs r3, r2 2090 00ae DFE7 b .L91 2091 .LVL255: 2092 .L129: 434:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_SET_EP_TX_CNT(USBx, ep->num, len); 2093 .loc 1 434 0 2094 00b0 9EB2 uxth r6, r3 2095 00b2 E288 ldrh r2, [r4, #6] 2096 00b4 3300 movs r3, r6 2097 .LVL256: 2098 00b6 6169 ldr r1, [r4, #20] 2099 00b8 2800 movs r0, r5 2100 .LVL257: 2101 00ba FFF7FEFF bl USB_WritePMA 2102 .LVL258: 2103 .LBB71: 435:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2104 .loc 1 435 0 2105 00be 5023 movs r3, #80 2106 00c0 EA5A ldrh r2, [r5, r3] 2107 00c2 AA18 adds r2, r5, r2 2108 .LVL259: 2109 00c4 2378 ldrb r3, [r4] 2110 00c6 DB00 lsls r3, r3, #3 2111 00c8 9B18 adds r3, r3, r2 2112 00ca 7E4A ldr r2, .L130+20 2113 .LVL260: 2114 00cc 9446 mov ip, r2 2115 00ce 6344 add r3, r3, ip 2116 .LVL261: 2117 00d0 1E80 strh r6, [r3] 2118 .LBE71: 2119 00d2 2EE0 b .L93 2120 .LVL262: 2121 .L96: 2122 .LBB72: ARM GAS /tmp/cc5vLU0t.s page 53 2123 .LBB70: 2124 .LBB69: 443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr1; 2125 .loc 1 443 0 discriminator 4 2126 00d4 3E2B cmp r3, #62 2127 00d6 06D8 bhi .L98 443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr1; 2128 .loc 1 443 0 is_stmt 0 discriminator 5 2129 00d8 5908 lsrs r1, r3, #1 2130 .LVL263: 2131 00da D807 lsls r0, r3, #31 2132 00dc 00D5 bpl .L99 443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr1; 2133 .loc 1 443 0 discriminator 7 2134 00de 0131 adds r1, r1, #1 2135 .LVL264: 2136 .L99: 443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr1; 2137 .loc 1 443 0 discriminator 9 2138 00e0 8902 lsls r1, r1, #10 2139 .LVL265: 2140 00e2 1180 strh r1, [r2] 2141 00e4 12E0 b .L97 2142 .L98: 443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr1; 2143 .loc 1 443 0 discriminator 6 2144 00e6 5909 lsrs r1, r3, #5 2145 .LVL266: 2146 00e8 D806 lsls r0, r3, #27 2147 00ea 00D1 bne .L100 443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr1; 2148 .loc 1 443 0 discriminator 10 2149 00ec 0139 subs r1, r1, #1 2150 .LVL267: 2151 .L100: 443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr1; 2152 .loc 1 443 0 discriminator 12 2153 00ee 8902 lsls r1, r1, #10 2154 .LVL268: 2155 00f0 89B2 uxth r1, r1 2156 00f2 7148 ldr r0, .L130+8 2157 00f4 0143 orrs r1, r0 2158 00f6 1180 strh r1, [r2] 2159 00f8 08E0 b .L97 2160 .LVL269: 2161 .L95: 2162 .LBE69: 2163 .LBE70: 443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr1; 2164 .loc 1 443 0 discriminator 13 2165 00fa 5021 movs r1, #80 2166 00fc 695A ldrh r1, [r5, r1] 2167 00fe 6918 adds r1, r5, r1 2168 .LVL270: 2169 0100 D200 lsls r2, r2, #3 2170 0102 5218 adds r2, r2, r1 2171 0104 6A49 ldr r1, .L130 ARM GAS /tmp/cc5vLU0t.s page 54 2172 .LVL271: 2173 0106 8C46 mov ip, r1 2174 0108 6244 add r2, r2, ip 2175 .LVL272: 2176 010a 1380 strh r3, [r2] 2177 .LVL273: 2178 .L97: 2179 .LBE72: 444:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2180 .loc 1 444 0 is_stmt 1 2181 010c 6289 ldrh r2, [r4, #10] 2182 .LVL274: 2183 .L101: 452:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** PCD_FreeUserBuffer(USBx, ep->num, ep->is_in); 2184 .loc 1 452 0 2185 010e 9BB2 uxth r3, r3 2186 .LVL275: 2187 0110 6169 ldr r1, [r4, #20] 2188 0112 2800 movs r0, r5 2189 0114 FFF7FEFF bl USB_WritePMA 2190 .LVL276: 453:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2191 .loc 1 453 0 2192 0118 6378 ldrb r3, [r4, #1] 2193 011a 002B cmp r3, #0 2194 011c 47D1 bne .L108 2195 .LBB73: 453:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2196 .loc 1 453 0 is_stmt 0 discriminator 1 2197 011e 2378 ldrb r3, [r4] 2198 0120 9B00 lsls r3, r3, #2 2199 0122 EB18 adds r3, r5, r3 2200 0124 1A88 ldrh r2, [r3] 2201 0126 6849 ldr r1, .L130+24 2202 0128 1140 ands r1, r2 2203 .LVL277: 2204 012a 684A ldr r2, .L130+28 2205 012c 0A43 orrs r2, r1 2206 012e 92B2 uxth r2, r2 2207 0130 1A80 strh r2, [r3] 2208 .LVL278: 2209 .L93: 2210 .LBE73: 2211 .LBB74: 456:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2212 .loc 1 456 0 is_stmt 1 2213 0132 2378 ldrb r3, [r4] 2214 0134 9B00 lsls r3, r3, #2 2215 0136 ED18 adds r5, r5, r3 2216 .LVL279: 2217 0138 2B88 ldrh r3, [r5] 2218 013a 654A ldr r2, .L130+32 2219 013c 1340 ands r3, r2 2220 .LVL280: 2221 013e 3022 movs r2, #48 2222 0140 5A40 eors r2, r3 2223 .LVL281: ARM GAS /tmp/cc5vLU0t.s page 55 2224 0142 5F4B ldr r3, .L130+16 2225 0144 1343 orrs r3, r2 2226 0146 9BB2 uxth r3, r3 2227 0148 2B80 strh r3, [r5] 2228 .LBE74: 2229 014a 89E7 b .L109 2230 .LVL282: 2231 .L94: 449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr0; 2232 .loc 1 449 0 2233 014c 0029 cmp r1, #0 2234 014e 23D1 bne .L102 2235 .LVL283: 2236 .LBB75: 449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr0; 2237 .loc 1 449 0 is_stmt 0 discriminator 1 2238 0150 5031 adds r1, r1, #80 2239 0152 695A ldrh r1, [r5, r1] 2240 0154 6918 adds r1, r5, r1 2241 .LVL284: 2242 0156 D200 lsls r2, r2, #3 2243 0158 5218 adds r2, r2, r1 2244 015a 5A49 ldr r1, .L130+20 2245 .LVL285: 2246 015c 8C46 mov ip, r1 2247 015e 6244 add r2, r2, ip 2248 .LVL286: 2249 .LBB76: 2250 0160 002B cmp r3, #0 2251 0162 06D1 bne .L103 449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr0; 2252 .loc 1 449 0 discriminator 3 2253 0164 1188 ldrh r1, [r2] 2254 0166 5348 ldr r0, .L130+4 2255 0168 0840 ands r0, r1 2256 016a 5349 ldr r1, .L130+8 2257 016c 0143 orrs r1, r0 2258 016e 1180 strh r1, [r2] 2259 0170 1BE0 b .L104 2260 .L103: 449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr0; 2261 .loc 1 449 0 discriminator 4 2262 0172 3E2B cmp r3, #62 2263 0174 06D8 bhi .L105 449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr0; 2264 .loc 1 449 0 discriminator 5 2265 0176 5908 lsrs r1, r3, #1 2266 .LVL287: 2267 0178 D807 lsls r0, r3, #31 2268 017a 00D5 bpl .L106 449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr0; 2269 .loc 1 449 0 discriminator 7 2270 017c 0131 adds r1, r1, #1 2271 .LVL288: 2272 .L106: 449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr0; 2273 .loc 1 449 0 discriminator 9 ARM GAS /tmp/cc5vLU0t.s page 56 2274 017e 8902 lsls r1, r1, #10 2275 .LVL289: 2276 0180 1180 strh r1, [r2] 2277 0182 12E0 b .L104 2278 .L105: 449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr0; 2279 .loc 1 449 0 discriminator 6 2280 0184 5909 lsrs r1, r3, #5 2281 .LVL290: 2282 0186 D806 lsls r0, r3, #27 2283 0188 00D1 bne .L107 449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr0; 2284 .loc 1 449 0 discriminator 10 2285 018a 0139 subs r1, r1, #1 2286 .LVL291: 2287 .L107: 449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr0; 2288 .loc 1 449 0 discriminator 12 2289 018c 8902 lsls r1, r1, #10 2290 .LVL292: 2291 018e 89B2 uxth r1, r1 2292 0190 4948 ldr r0, .L130+8 2293 0192 0143 orrs r1, r0 2294 0194 1180 strh r1, [r2] 2295 0196 08E0 b .L104 2296 .LVL293: 2297 .L102: 2298 .LBE76: 2299 .LBE75: 2300 .LBB77: 449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pmabuffer = ep->pmaaddr0; 2301 .loc 1 449 0 discriminator 13 2302 0198 5021 movs r1, #80 2303 019a 695A ldrh r1, [r5, r1] 2304 019c 6918 adds r1, r5, r1 2305 .LVL294: 2306 019e D200 lsls r2, r2, #3 2307 01a0 5218 adds r2, r2, r1 2308 01a2 4849 ldr r1, .L130+20 2309 .LVL295: 2310 01a4 8C46 mov ip, r1 2311 01a6 6244 add r2, r2, ip 2312 .LVL296: 2313 01a8 1380 strh r3, [r2] 2314 .LVL297: 2315 .L104: 2316 .LBE77: 450:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2317 .loc 1 450 0 is_stmt 1 2318 01aa 2289 ldrh r2, [r4, #8] 2319 .LVL298: 2320 01ac AFE7 b .L101 2321 .LVL299: 2322 .L108: 453:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2323 .loc 1 453 0 discriminator 2 2324 01ae 012B cmp r3, #1 ARM GAS /tmp/cc5vLU0t.s page 57 2325 01b0 BFD1 bne .L93 2326 .LBB78: 453:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2327 .loc 1 453 0 is_stmt 0 discriminator 3 2328 01b2 2378 ldrb r3, [r4] 2329 01b4 9B00 lsls r3, r3, #2 2330 01b6 EB18 adds r3, r5, r3 2331 01b8 1A88 ldrh r2, [r3] 2332 01ba 4349 ldr r1, .L130+24 2333 01bc 1140 ands r1, r2 2334 .LVL300: 2335 01be 454A ldr r2, .L130+36 2336 01c0 0A43 orrs r2, r1 2337 01c2 92B2 uxth r2, r2 2338 01c4 1A80 strh r2, [r3] 2339 01c6 B4E7 b .L93 2340 .LVL301: 2341 .L110: 2342 .LBE78: 469:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2343 .loc 1 469 0 is_stmt 1 2344 01c8 0023 movs r3, #0 2345 01ca A361 str r3, [r4, #24] 468:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** ep->xfer_len = 0U; 2346 .loc 1 468 0 2347 01cc 1300 movs r3, r2 2348 01ce 24E7 b .L111 2349 .LVL302: 2350 .L113: 2351 .LBB79: 2352 .LBB64: 476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2353 .loc 1 476 0 discriminator 2 2354 01d0 3E2B cmp r3, #62 2355 01d2 06D8 bhi .L115 476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2356 .loc 1 476 0 is_stmt 0 discriminator 3 2357 01d4 5908 lsrs r1, r3, #1 2358 .LVL303: 2359 01d6 DB07 lsls r3, r3, #31 2360 01d8 00D5 bpl .L116 2361 .LVL304: 476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2362 .loc 1 476 0 discriminator 5 2363 01da 0131 adds r1, r1, #1 2364 .LVL305: 2365 .L116: 476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2366 .loc 1 476 0 discriminator 7 2367 01dc 8902 lsls r1, r1, #10 2368 .LVL306: 2369 01de 1180 strh r1, [r2] 2370 01e0 31E7 b .L114 2371 .LVL307: 2372 .L115: 476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2373 .loc 1 476 0 discriminator 4 ARM GAS /tmp/cc5vLU0t.s page 58 2374 01e2 5909 lsrs r1, r3, #5 2375 .LVL308: 2376 01e4 DB06 lsls r3, r3, #27 2377 01e6 00D1 bne .L117 2378 .LVL309: 476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2379 .loc 1 476 0 discriminator 8 2380 01e8 0139 subs r1, r1, #1 2381 .LVL310: 2382 .L117: 476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2383 .loc 1 476 0 discriminator 10 2384 01ea 8902 lsls r1, r1, #10 2385 .LVL311: 2386 01ec 89B2 uxth r1, r1 2387 01ee 324B ldr r3, .L130+8 2388 01f0 1943 orrs r1, r3 2389 01f2 1180 strh r1, [r2] 2390 01f4 27E7 b .L114 2391 .LVL312: 2392 .L112: 2393 .LBE64: 2394 .LBE79: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2395 .loc 1 481 0 is_stmt 1 2396 01f6 0029 cmp r1, #0 2397 01f8 10D1 bne .L118 2398 .LVL313: 2399 .LBB80: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2400 .loc 1 481 0 is_stmt 0 discriminator 1 2401 01fa 5022 movs r2, #80 2402 01fc A95A ldrh r1, [r5, r2] 2403 01fe 6918 adds r1, r5, r1 2404 .LVL314: 2405 0200 2278 ldrb r2, [r4] 2406 0202 D200 lsls r2, r2, #3 2407 0204 5218 adds r2, r2, r1 2408 0206 2F49 ldr r1, .L130+20 2409 .LVL315: 2410 0208 8C46 mov ip, r1 2411 020a 6244 add r2, r2, ip 2412 .LVL316: 2413 .LBB81: 2414 020c 002B cmp r3, #0 2415 020e 1AD1 bne .L119 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2416 .loc 1 481 0 discriminator 3 2417 0210 1188 ldrh r1, [r2] 2418 0212 2848 ldr r0, .L130+4 2419 .LVL317: 2420 0214 0840 ands r0, r1 2421 0216 2849 ldr r1, .L130+8 2422 0218 0143 orrs r1, r0 2423 021a 1180 strh r1, [r2] 2424 .LVL318: 2425 .L118: ARM GAS /tmp/cc5vLU0t.s page 59 2426 .LBE81: 2427 .LBE80: 2428 .LBB83: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2429 .loc 1 481 0 discriminator 15 2430 021c 6278 ldrb r2, [r4, #1] 2431 021e 002A cmp r2, #0 2432 0220 37D1 bne .L123 2433 .LVL319: 2434 .LBB84: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2435 .loc 1 481 0 discriminator 16 2436 0222 5032 adds r2, r2, #80 2437 0224 A95A ldrh r1, [r5, r2] 2438 0226 6918 adds r1, r5, r1 2439 .LVL320: 2440 0228 2278 ldrb r2, [r4] 2441 022a D200 lsls r2, r2, #3 2442 022c 5218 adds r2, r2, r1 2443 022e 2049 ldr r1, .L130 2444 .LVL321: 2445 0230 8C46 mov ip, r1 2446 0232 6244 add r2, r2, ip 2447 .LVL322: 2448 .LBB85: 2449 0234 002B cmp r3, #0 2450 0236 19D1 bne .L124 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2451 .loc 1 481 0 discriminator 18 2452 0238 1388 ldrh r3, [r2] 2453 .LVL323: 2454 023a 1E49 ldr r1, .L130+4 2455 023c 1940 ands r1, r3 2456 023e 1E4B ldr r3, .L130+8 2457 0240 0B43 orrs r3, r1 2458 0242 1380 strh r3, [r2] 2459 0244 FFE6 b .L114 2460 .LVL324: 2461 .L119: 2462 .LBE85: 2463 .LBE84: 2464 .LBE83: 2465 .LBB88: 2466 .LBB82: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2467 .loc 1 481 0 discriminator 4 2468 0246 3E2B cmp r3, #62 2469 0248 06D8 bhi .L120 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2470 .loc 1 481 0 discriminator 5 2471 024a 5908 lsrs r1, r3, #1 2472 .LVL325: 2473 024c D807 lsls r0, r3, #31 2474 024e 00D5 bpl .L121 2475 .LVL326: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2476 .loc 1 481 0 discriminator 7 ARM GAS /tmp/cc5vLU0t.s page 60 2477 0250 0131 adds r1, r1, #1 2478 .LVL327: 2479 .L121: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2480 .loc 1 481 0 discriminator 9 2481 0252 8902 lsls r1, r1, #10 2482 .LVL328: 2483 0254 1180 strh r1, [r2] 2484 0256 E1E7 b .L118 2485 .LVL329: 2486 .L120: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2487 .loc 1 481 0 discriminator 6 2488 0258 5909 lsrs r1, r3, #5 2489 .LVL330: 2490 025a D806 lsls r0, r3, #27 2491 025c 00D1 bne .L122 2492 .LVL331: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2493 .loc 1 481 0 discriminator 10 2494 025e 0139 subs r1, r1, #1 2495 .LVL332: 2496 .L122: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2497 .loc 1 481 0 discriminator 12 2498 0260 8902 lsls r1, r1, #10 2499 .LVL333: 2500 0262 89B2 uxth r1, r1 2501 0264 1448 ldr r0, .L130+8 2502 0266 0143 orrs r1, r0 2503 0268 1180 strh r1, [r2] 2504 026a D7E7 b .L118 2505 .LVL334: 2506 .L124: 2507 .LBE82: 2508 .LBE88: 2509 .LBB89: 2510 .LBB87: 2511 .LBB86: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2512 .loc 1 481 0 discriminator 19 2513 026c 3E2B cmp r3, #62 2514 026e 06D8 bhi .L125 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2515 .loc 1 481 0 discriminator 20 2516 0270 5908 lsrs r1, r3, #1 2517 .LVL335: 2518 0272 DB07 lsls r3, r3, #31 2519 0274 00D5 bpl .L126 2520 .LVL336: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2521 .loc 1 481 0 discriminator 22 2522 0276 0131 adds r1, r1, #1 2523 .LVL337: 2524 .L126: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2525 .loc 1 481 0 discriminator 24 ARM GAS /tmp/cc5vLU0t.s page 61 2526 0278 8902 lsls r1, r1, #10 2527 .LVL338: 2528 027a 1180 strh r1, [r2] 2529 027c E3E6 b .L114 2530 .LVL339: 2531 .L125: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2532 .loc 1 481 0 discriminator 21 2533 027e 5909 lsrs r1, r3, #5 2534 .LVL340: 2535 0280 DB06 lsls r3, r3, #27 2536 0282 00D1 bne .L127 2537 .LVL341: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2538 .loc 1 481 0 discriminator 25 2539 0284 0139 subs r1, r1, #1 2540 .LVL342: 2541 .L127: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2542 .loc 1 481 0 discriminator 27 2543 0286 8902 lsls r1, r1, #10 2544 .LVL343: 2545 0288 89B2 uxth r1, r1 2546 028a 0B4B ldr r3, .L130+8 2547 028c 1943 orrs r1, r3 2548 028e 1180 strh r1, [r2] 2549 0290 D9E6 b .L114 2550 .LVL344: 2551 .L123: 2552 .LBE86: 2553 .LBE87: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2554 .loc 1 481 0 discriminator 17 2555 0292 012A cmp r2, #1 2556 0294 00D0 beq .LCB2716 2557 0296 D6E6 b .L114 @long jump 2558 .LCB2716: 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2559 .loc 1 481 0 discriminator 28 2560 0298 4F32 adds r2, r2, #79 2561 029a A95A ldrh r1, [r5, r2] 2562 029c 6918 adds r1, r5, r1 2563 .LVL345: 2564 029e 2278 ldrb r2, [r4] 2565 02a0 D200 lsls r2, r2, #3 2566 02a2 5218 adds r2, r2, r1 2567 02a4 0249 ldr r1, .L130 2568 .LVL346: 2569 02a6 8C46 mov ip, r1 2570 02a8 6244 add r2, r2, ip 2571 .LVL347: 2572 02aa 1380 strh r3, [r2] 2573 02ac CBE6 b .L114 2574 .L131: 2575 02ae C046 .align 2 2576 .L130: 2577 02b0 06040000 .word 1030 ARM GAS /tmp/cc5vLU0t.s page 62 2578 02b4 FF83FFFF .word -31745 2579 02b8 0080FFFF .word -32768 2580 02bc 8FBFFFFF .word -16497 2581 02c0 8080FFFF .word -32640 2582 02c4 02040000 .word 1026 2583 02c8 8F8FFFFF .word -28785 2584 02cc C080FFFF .word -32576 2585 02d0 BF8FFFFF .word -28737 2586 02d4 80C0FFFF .word -16256 2587 .LBE89: 2588 .cfi_endproc 2589 .LFE50: 2591 .section .text.USB_ReadPMA,"ax",%progbits 2592 .align 1 2593 .global USB_ReadPMA 2594 .syntax unified 2595 .code 16 2596 .thumb_func 2597 .fpu softvfp 2599 USB_ReadPMA: 2600 .LFB69: 823:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 824:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** /** 825:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @brief Copy a buffer from user memory area to packet memory area (PMA) 826:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param USBx: USB peripheral instance register address. 827:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param pbUsrBuf pointer to user memory area. 828:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param wPMABufAddr address into PMA. 829:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @param wNBytes: no. of bytes to be copied. 830:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** * @retval None 831:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** */ 832:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** void USB_ReadPMA(USB_TypeDef *USBx, uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes) 833:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 2601 .loc 1 833 0 is_stmt 1 2602 .cfi_startproc 2603 @ args = 0, pretend = 0, frame = 0 2604 @ frame_needed = 0, uses_anonymous_args = 0 2605 .LVL348: 2606 0000 30B5 push {r4, r5, lr} 2607 .LCFI8: 2608 .cfi_def_cfa_offset 12 2609 .cfi_offset 4, -12 2610 .cfi_offset 5, -8 2611 .cfi_offset 14, -4 834:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint32_t n = (uint32_t)wNBytes >> 1; 2612 .loc 1 834 0 2613 0002 5D08 lsrs r5, r3, #1 2614 .LVL349: 835:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint32_t BaseAddr = (uint32_t)USBx; 836:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint32_t i, temp; 837:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** __IO uint16_t *pdwVal; 838:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** uint8_t *pBuf = pbUsrBuf; 839:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 840:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pdwVal = (__IO uint16_t *)(BaseAddr + 0x400U + ((uint32_t)wPMABufAddr * PMA_ACCESS)); 2615 .loc 1 840 0 2616 0004 1218 adds r2, r2, r0 2617 .LVL350: 2618 0006 8020 movs r0, #128 ARM GAS /tmp/cc5vLU0t.s page 63 2619 .LVL351: 2620 0008 C000 lsls r0, r0, #3 2621 000a 8446 mov ip, r0 2622 000c 6244 add r2, r2, ip 2623 .LVL352: 841:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 842:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** for (i = n; i != 0U; i--) 2624 .loc 1 842 0 2625 000e 07E0 b .L133 2626 .LVL353: 2627 .L134: 843:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 844:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** temp = *(__IO uint16_t *)pdwVal; 2628 .loc 1 844 0 discriminator 3 2629 0010 1488 ldrh r4, [r2] 2630 0012 A4B2 uxth r4, r4 2631 .LVL354: 845:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pdwVal++; 2632 .loc 1 845 0 discriminator 3 2633 0014 0232 adds r2, r2, #2 2634 .LVL355: 846:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** *pBuf = (uint8_t)((temp >> 0) & 0xFFU); 2635 .loc 1 846 0 discriminator 3 2636 0016 0C70 strb r4, [r1] 2637 .LVL356: 847:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pBuf++; 848:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** *pBuf = (uint8_t)((temp >> 8) & 0xFFU); 2638 .loc 1 848 0 discriminator 3 2639 0018 240A lsrs r4, r4, #8 2640 .LVL357: 2641 001a 4C70 strb r4, [r1, #1] 849:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pBuf++; 2642 .loc 1 849 0 discriminator 3 2643 001c 0231 adds r1, r1, #2 2644 .LVL358: 842:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 2645 .loc 1 842 0 discriminator 3 2646 001e 013D subs r5, r5, #1 2647 .LVL359: 2648 .L133: 842:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 2649 .loc 1 842 0 is_stmt 0 discriminator 1 2650 0020 002D cmp r5, #0 2651 0022 F5D1 bne .L134 850:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 851:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** #if PMA_ACCESS > 1U 852:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** pdwVal++; 853:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** #endif 854:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 855:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** 856:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** if ((wNBytes % 2U) != 0U) 2652 .loc 1 856 0 is_stmt 1 2653 0024 DB07 lsls r3, r3, #31 2654 0026 01D5 bpl .L132 2655 .LVL360: 857:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** { 858:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** temp = *pdwVal; ARM GAS /tmp/cc5vLU0t.s page 64 2656 .loc 1 858 0 2657 0028 1388 ldrh r3, [r2] 2658 .LVL361: 859:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** *pBuf = (uint8_t)((temp >> 0) & 0xFFU); 2659 .loc 1 859 0 2660 002a 0B70 strb r3, [r1] 2661 .LVL362: 2662 .L132: 860:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 861:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_ll_usb.c **** } 2663 .loc 1 861 0 2664 @ sp needed 2665 .LVL363: 2666 002c 30BD pop {r4, r5, pc} 2667 .cfi_endproc 2668 .LFE69: 2670 .text 2671 .Letext0: 2672 .file 2 "/home/janhenrik/programme/gcc-arm-none-eabi-7-2018-q2-update/arm-none-eabi/include/machin 2673 .file 3 "/home/janhenrik/programme/gcc-arm-none-eabi-7-2018-q2-update/arm-none-eabi/include/sys/_s 2674 .file 4 "Drivers/CMSIS/Device/ST/STM32F0xx/Include/system_stm32f0xx.h" 2675 .file 5 "Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f072xb.h" 2676 .file 6 "Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h" 2677 .file 7 "Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_ll_usb.h" 2678 .file 8 "Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal.h" ARM GAS /tmp/cc5vLU0t.s page 65 DEFINED SYMBOLS *ABS*:0000000000000000 stm32f0xx_ll_usb.c /tmp/cc5vLU0t.s:16 .text.USB_CoreInit:0000000000000000 $t /tmp/cc5vLU0t.s:23 .text.USB_CoreInit:0000000000000000 USB_CoreInit /tmp/cc5vLU0t.s:48 .text.USB_EnableGlobalInt:0000000000000000 $t /tmp/cc5vLU0t.s:55 .text.USB_EnableGlobalInt:0000000000000000 USB_EnableGlobalInt /tmp/cc5vLU0t.s:78 .text.USB_EnableGlobalInt:0000000000000010 $d /tmp/cc5vLU0t.s:83 .text.USB_DisableGlobalInt:0000000000000000 $t /tmp/cc5vLU0t.s:90 .text.USB_DisableGlobalInt:0000000000000000 USB_DisableGlobalInt /tmp/cc5vLU0t.s:112 .text.USB_DisableGlobalInt:0000000000000010 $d /tmp/cc5vLU0t.s:117 .text.USB_SetCurrentMode:0000000000000000 $t /tmp/cc5vLU0t.s:124 .text.USB_SetCurrentMode:0000000000000000 USB_SetCurrentMode /tmp/cc5vLU0t.s:141 .text.USB_DevInit:0000000000000000 $t /tmp/cc5vLU0t.s:148 .text.USB_DevInit:0000000000000000 USB_DevInit /tmp/cc5vLU0t.s:193 .text.USB_SetDevSpeed:0000000000000000 $t /tmp/cc5vLU0t.s:200 .text.USB_SetDevSpeed:0000000000000000 USB_SetDevSpeed /tmp/cc5vLU0t.s:217 .text.USB_FlushTxFifo:0000000000000000 $t /tmp/cc5vLU0t.s:224 .text.USB_FlushTxFifo:0000000000000000 USB_FlushTxFifo /tmp/cc5vLU0t.s:241 .text.USB_FlushRxFifo:0000000000000000 $t /tmp/cc5vLU0t.s:248 .text.USB_FlushRxFifo:0000000000000000 USB_FlushRxFifo /tmp/cc5vLU0t.s:265 .text.USB_ActivateEndpoint:0000000000000000 $t /tmp/cc5vLU0t.s:272 .text.USB_ActivateEndpoint:0000000000000000 USB_ActivateEndpoint /tmp/cc5vLU0t.s:891 .text.USB_ActivateEndpoint:00000000000002d0 $d /tmp/cc5vLU0t.s:908 .text.USB_DeactivateEndpoint:0000000000000000 $t /tmp/cc5vLU0t.s:915 .text.USB_DeactivateEndpoint:0000000000000000 USB_DeactivateEndpoint /tmp/cc5vLU0t.s:1220 .text.USB_DeactivateEndpoint:0000000000000158 $d /tmp/cc5vLU0t.s:1231 .text.USB_WritePacket:0000000000000000 $t /tmp/cc5vLU0t.s:1238 .text.USB_WritePacket:0000000000000000 USB_WritePacket /tmp/cc5vLU0t.s:1255 .text.USB_ReadPacket:0000000000000000 $t /tmp/cc5vLU0t.s:1262 .text.USB_ReadPacket:0000000000000000 USB_ReadPacket /tmp/cc5vLU0t.s:1279 .text.USB_EPSetStall:0000000000000000 $t /tmp/cc5vLU0t.s:1286 .text.USB_EPSetStall:0000000000000000 USB_EPSetStall /tmp/cc5vLU0t.s:1347 .text.USB_EPSetStall:0000000000000040 $d /tmp/cc5vLU0t.s:1354 .text.USB_EPClearStall:0000000000000000 $t /tmp/cc5vLU0t.s:1361 .text.USB_EPClearStall:0000000000000000 USB_EPClearStall /tmp/cc5vLU0t.s:1482 .text.USB_EPClearStall:0000000000000080 $d /tmp/cc5vLU0t.s:1492 .text.USB_StopDevice:0000000000000000 $t /tmp/cc5vLU0t.s:1499 .text.USB_StopDevice:0000000000000000 USB_StopDevice /tmp/cc5vLU0t.s:1527 .text.USB_SetDevAddress:0000000000000000 $t /tmp/cc5vLU0t.s:1534 .text.USB_SetDevAddress:0000000000000000 USB_SetDevAddress /tmp/cc5vLU0t.s:1559 .text.USB_DevConnect:0000000000000000 $t /tmp/cc5vLU0t.s:1566 .text.USB_DevConnect:0000000000000000 USB_DevConnect /tmp/cc5vLU0t.s:1589 .text.USB_DevConnect:0000000000000010 $d /tmp/cc5vLU0t.s:1594 .text.USB_DevDisconnect:0000000000000000 $t /tmp/cc5vLU0t.s:1601 .text.USB_DevDisconnect:0000000000000000 USB_DevDisconnect /tmp/cc5vLU0t.s:1624 .text.USB_ReadInterrupts:0000000000000000 $t /tmp/cc5vLU0t.s:1631 .text.USB_ReadInterrupts:0000000000000000 USB_ReadInterrupts /tmp/cc5vLU0t.s:1652 .text.USB_ReadDevAllOutEpInterrupt:0000000000000000 $t /tmp/cc5vLU0t.s:1659 .text.USB_ReadDevAllOutEpInterrupt:0000000000000000 USB_ReadDevAllOutEpInterrupt /tmp/cc5vLU0t.s:1676 .text.USB_ReadDevAllInEpInterrupt:0000000000000000 $t /tmp/cc5vLU0t.s:1683 .text.USB_ReadDevAllInEpInterrupt:0000000000000000 USB_ReadDevAllInEpInterrupt /tmp/cc5vLU0t.s:1700 .text.USB_ReadDevOutEPInterrupt:0000000000000000 $t /tmp/cc5vLU0t.s:1707 .text.USB_ReadDevOutEPInterrupt:0000000000000000 USB_ReadDevOutEPInterrupt /tmp/cc5vLU0t.s:1724 .text.USB_ReadDevInEPInterrupt:0000000000000000 $t /tmp/cc5vLU0t.s:1731 .text.USB_ReadDevInEPInterrupt:0000000000000000 USB_ReadDevInEPInterrupt /tmp/cc5vLU0t.s:1748 .text.USB_ClearInterrupts:0000000000000000 $t /tmp/cc5vLU0t.s:1755 .text.USB_ClearInterrupts:0000000000000000 USB_ClearInterrupts ARM GAS /tmp/cc5vLU0t.s page 66 /tmp/cc5vLU0t.s:1770 .text.USB_EP0_OutStart:0000000000000000 $t /tmp/cc5vLU0t.s:1777 .text.USB_EP0_OutStart:0000000000000000 USB_EP0_OutStart /tmp/cc5vLU0t.s:1794 .text.USB_ActivateRemoteWakeup:0000000000000000 $t /tmp/cc5vLU0t.s:1801 .text.USB_ActivateRemoteWakeup:0000000000000000 USB_ActivateRemoteWakeup /tmp/cc5vLU0t.s:1824 .text.USB_DeActivateRemoteWakeup:0000000000000000 $t /tmp/cc5vLU0t.s:1831 .text.USB_DeActivateRemoteWakeup:0000000000000000 USB_DeActivateRemoteWakeup /tmp/cc5vLU0t.s:1854 .text.USB_WritePMA:0000000000000000 $t /tmp/cc5vLU0t.s:1861 .text.USB_WritePMA:0000000000000000 USB_WritePMA /tmp/cc5vLU0t.s:1922 .text.USB_EPStartXfer:0000000000000000 $t /tmp/cc5vLU0t.s:1929 .text.USB_EPStartXfer:0000000000000000 USB_EPStartXfer /tmp/cc5vLU0t.s:2577 .text.USB_EPStartXfer:00000000000002b0 $d /tmp/cc5vLU0t.s:2592 .text.USB_ReadPMA:0000000000000000 $t /tmp/cc5vLU0t.s:2599 .text.USB_ReadPMA:0000000000000000 USB_ReadPMA NO UNDEFINED SYMBOLS