ARM GAS /tmp/ccmBauhe.s page 1 1 .cpu cortex-m4 2 .arch armv7e-m 3 .fpu fpv4-sp-d16 4 .eabi_attribute 27, 1 5 .eabi_attribute 28, 1 6 .eabi_attribute 20, 1 7 .eabi_attribute 21, 1 8 .eabi_attribute 23, 3 9 .eabi_attribute 24, 1 10 .eabi_attribute 25, 1 11 .eabi_attribute 26, 1 12 .eabi_attribute 30, 1 13 .eabi_attribute 34, 1 14 .eabi_attribute 18, 4 15 .file "stm32f4xx_hal_exti.c" 16 .text 17 .Ltext0: 18 .cfi_sections .debug_frame 19 .file 1 "Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c" 20 .section .text.HAL_EXTI_SetConfigLine,"ax",%progbits 21 .align 1 22 .global HAL_EXTI_SetConfigLine 23 .syntax unified 24 .thumb 25 .thumb_func 27 HAL_EXTI_SetConfigLine: 28 .LVL0: 29 .LFB239: 1:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** 2:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** ****************************************************************************** 3:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @file stm32f4xx_hal_exti.c 4:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @author MCD Application Team 5:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @brief EXTI HAL module driver. 6:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * This file provides firmware functions to manage the following 7:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * functionalities of the Extended Interrupts and events controller (EXTI) peripheral: 8:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * + Initialization and de-initialization functions 9:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * + IO operation functions 10:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * 11:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** ****************************************************************************** 12:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @attention 13:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * 14:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * Copyright (c) 2018 STMicroelectronics. 15:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * All rights reserved. 16:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * 17:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * This software is licensed under terms that can be found in the LICENSE file 18:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * in the root directory of this software component. 19:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * If no LICENSE file comes with this software, it is provided AS-IS. 20:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * 21:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** ****************************************************************************** 22:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** @verbatim 23:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** ============================================================================== 24:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** ##### EXTI Peripheral features ##### 25:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** ============================================================================== 26:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** [..] 27:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (+) Each Exti line can be configured within this driver. 28:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 29:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (+) Exti line can be configured in 3 different modes ARM GAS /tmp/ccmBauhe.s page 2 30:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Interrupt 31:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Event 32:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Both of them 33:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 34:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (+) Configurable Exti lines can be configured with 3 different triggers 35:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Rising 36:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Falling 37:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Both of them 38:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 39:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (+) When set in interrupt mode, configurable Exti lines have two different 40:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** interrupts pending registers which allow to distinguish which transition 41:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** occurs: 42:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Rising edge pending interrupt 43:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Falling 44:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 45:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (+) Exti lines 0 to 15 are linked to gpio pin number 0 to 15. Gpio port can 46:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** be selected through multiplexer. 47:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 48:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** ##### How to use this driver ##### 49:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** ============================================================================== 50:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** [..] 51:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 52:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (#) Configure the EXTI line using HAL_EXTI_SetConfigLine(). 53:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Choose the interrupt line number by setting "Line" member from 54:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI_ConfigTypeDef structure. 55:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Configure the interrupt and/or event mode using "Mode" member from 56:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI_ConfigTypeDef structure. 57:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) For configurable lines, configure rising and/or falling trigger 58:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** "Trigger" member from EXTI_ConfigTypeDef structure. 59:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) For Exti lines linked to gpio, choose gpio port using "GPIOSel" 60:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** member from GPIO_InitTypeDef structure. 61:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 62:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (#) Get current Exti configuration of a dedicated line using 63:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** HAL_EXTI_GetConfigLine(). 64:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Provide exiting handle as parameter. 65:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Provide pointer on EXTI_ConfigTypeDef structure as second parameter. 66:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 67:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (#) Clear Exti configuration of a dedicated line using HAL_EXTI_ClearConfigLine(). 68:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Provide exiting handle as parameter. 69:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 70:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (#) Register callback to treat Exti interrupts using HAL_EXTI_RegisterCallback(). 71:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Provide exiting handle as first parameter. 72:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Provide which callback will be registered using one value from 73:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI_CallbackIDTypeDef. 74:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (++) Provide callback function pointer. 75:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 76:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (#) Get interrupt pending bit using HAL_EXTI_GetPending(). 77:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 78:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (#) Clear interrupt pending bit using HAL_EXTI_ClearPending(). 79:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 80:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** (#) Generate software interrupt using HAL_EXTI_GenerateSWI(). 81:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 82:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** @endverbatim 83:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 84:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 85:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Includes ------------------------------------------------------------------*/ 86:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** #include "stm32f4xx_hal.h" ARM GAS /tmp/ccmBauhe.s page 3 87:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 88:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** @addtogroup STM32F4xx_HAL_Driver 89:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @{ 90:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 91:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 92:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** @addtogroup EXTI 93:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @{ 94:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 95:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** MISRA C:2012 deviation rule has been granted for following rule: 96:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * Rule-18.1_b - Medium: Array `EXTICR' 1st subscript interval [0,7] may be out 97:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * of bounds [0,3] in following API : 98:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * HAL_EXTI_SetConfigLine 99:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * HAL_EXTI_GetConfigLine 100:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * HAL_EXTI_ClearConfigLine 101:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 102:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 103:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** #ifdef HAL_EXTI_MODULE_ENABLED 104:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 105:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Private typedef -----------------------------------------------------------*/ 106:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Private defines -----------------------------------------------------------*/ 107:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** @defgroup EXTI_Private_Constants EXTI Private Constants 108:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @{ 109:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 110:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 111:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** 112:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @} 113:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 114:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 115:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Private macros ------------------------------------------------------------*/ 116:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Private variables ---------------------------------------------------------*/ 117:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Private function prototypes -----------------------------------------------*/ 118:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Exported functions --------------------------------------------------------*/ 119:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 120:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** @addtogroup EXTI_Exported_Functions 121:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @{ 122:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 123:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 124:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** @addtogroup EXTI_Exported_Functions_Group1 125:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @brief Configuration functions 126:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * 127:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** @verbatim 128:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** =============================================================================== 129:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** ##### Configuration functions ##### 130:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** =============================================================================== 131:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 132:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** @endverbatim 133:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @{ 134:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 135:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 136:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** 137:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @brief Set configuration of a dedicated Exti line. 138:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param hexti Exti handle. 139:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param pExtiConfig Pointer on EXTI configuration to be set. 140:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @retval HAL Status. 141:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 142:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** HAL_StatusTypeDef HAL_EXTI_SetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig 143:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { ARM GAS /tmp/ccmBauhe.s page 4 30 .loc 1 143 1 view -0 31 .cfi_startproc 32 @ args = 0, pretend = 0, frame = 0 33 @ frame_needed = 0, uses_anonymous_args = 0 34 @ link register save eliminated. 144:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t regval; 35 .loc 1 144 3 view .LVU1 145:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t linepos; 36 .loc 1 145 3 view .LVU2 146:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t maskline; 37 .loc 1 146 3 view .LVU3 147:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 148:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check null pointer */ 149:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((hexti == NULL) || (pExtiConfig == NULL)) 38 .loc 1 149 3 view .LVU4 39 .loc 1 149 6 is_stmt 0 view .LVU5 40 0000 0028 cmp r0, #0 41 0002 60D0 beq .L11 42 .loc 1 149 23 discriminator 1 view .LVU6 43 0004 0029 cmp r1, #0 44 0006 60D0 beq .L12 143:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t regval; 45 .loc 1 143 1 view .LVU7 46 0008 70B4 push {r4, r5, r6} 47 .LCFI0: 48 .cfi_def_cfa_offset 12 49 .cfi_offset 4, -12 50 .cfi_offset 5, -8 51 .cfi_offset 6, -4 150:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 151:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** return HAL_ERROR; 152:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 153:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 154:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check parameters */ 155:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_LINE(pExtiConfig->Line)); 52 .loc 1 155 3 is_stmt 1 view .LVU8 156:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_MODE(pExtiConfig->Mode)); 53 .loc 1 156 3 view .LVU9 157:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 158:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Assign line number to handle */ 159:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** hexti->Line = pExtiConfig->Line; 54 .loc 1 159 3 view .LVU10 55 .loc 1 159 28 is_stmt 0 view .LVU11 56 000a 0B68 ldr r3, [r1] 57 .loc 1 159 15 view .LVU12 58 000c 0360 str r3, [r0] 160:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 161:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Compute line mask */ 162:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** linepos = (pExtiConfig->Line & EXTI_PIN_MASK); 59 .loc 1 162 3 is_stmt 1 view .LVU13 60 .loc 1 162 11 is_stmt 0 view .LVU14 61 000e 03F01F02 and r2, r3, #31 62 .LVL1: 163:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** maskline = (1uL << linepos); 63 .loc 1 163 3 is_stmt 1 view .LVU15 64 .loc 1 163 12 is_stmt 0 view .LVU16 65 0012 0120 movs r0, #1 ARM GAS /tmp/ccmBauhe.s page 5 66 .LVL2: 67 .loc 1 163 12 view .LVU17 68 0014 9040 lsls r0, r0, r2 69 .LVL3: 164:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 165:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Configure triggers for configurable lines */ 166:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((pExtiConfig->Line & EXTI_CONFIG) != 0x00u) 70 .loc 1 166 3 is_stmt 1 view .LVU18 71 .loc 1 166 6 is_stmt 0 view .LVU19 72 0016 13F0007F tst r3, #33554432 73 001a 15D0 beq .L3 167:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 168:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_TRIGGER(pExtiConfig->Trigger)); 74 .loc 1 168 5 is_stmt 1 view .LVU20 169:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 170:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Configure rising trigger */ 171:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Mask or set line */ 172:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((pExtiConfig->Trigger & EXTI_TRIGGER_RISING) != 0x00u) 75 .loc 1 172 5 view .LVU21 76 .loc 1 172 8 is_stmt 0 view .LVU22 77 001c 8C68 ldr r4, [r1, #8] 78 001e 14F0010F tst r4, #1 79 0022 24D0 beq .L4 173:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 174:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->RTSR |= maskline; 80 .loc 1 174 7 is_stmt 1 view .LVU23 81 .loc 1 174 11 is_stmt 0 view .LVU24 82 0024 2A4D ldr r5, .L18 83 0026 AC68 ldr r4, [r5, #8] 84 .loc 1 174 18 view .LVU25 85 0028 0443 orrs r4, r4, r0 86 002a AC60 str r4, [r5, #8] 87 .L5: 175:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 176:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** else 177:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 178:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->RTSR &= ~maskline; 179:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 180:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 181:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Configure falling trigger */ 182:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Mask or set line */ 183:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((pExtiConfig->Trigger & EXTI_TRIGGER_FALLING) != 0x00u) 88 .loc 1 183 5 is_stmt 1 view .LVU26 89 .loc 1 183 8 is_stmt 0 view .LVU27 90 002c 8C68 ldr r4, [r1, #8] 91 002e 14F0020F tst r4, #2 92 0032 22D0 beq .L6 184:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 185:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->FTSR |= maskline; 93 .loc 1 185 7 is_stmt 1 view .LVU28 94 .loc 1 185 11 is_stmt 0 view .LVU29 95 0034 264D ldr r5, .L18 96 0036 EC68 ldr r4, [r5, #12] 97 .loc 1 185 18 view .LVU30 98 0038 0443 orrs r4, r4, r0 99 003a EC60 str r4, [r5, #12] 100 .L7: ARM GAS /tmp/ccmBauhe.s page 6 186:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 187:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** else 188:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 189:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->FTSR &= ~maskline; 190:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 191:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 192:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 193:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Configure gpio port selection in case of gpio exti line */ 194:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((pExtiConfig->Line & EXTI_GPIO) == EXTI_GPIO) 101 .loc 1 194 5 is_stmt 1 view .LVU31 102 .loc 1 194 28 is_stmt 0 view .LVU32 103 003c 0C68 ldr r4, [r1] 104 003e 04F0C06C and ip, r4, #100663296 105 .loc 1 194 8 view .LVU33 106 0042 BCF1C06F cmp ip, #100663296 107 0046 1ED0 beq .L17 108 .LVL4: 109 .L3: 195:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 196:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_GPIO_PORT(pExtiConfig->GPIOSel)); 197:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_GPIO_PIN(linepos)); 198:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 199:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval = SYSCFG->EXTICR[linepos >> 2u]; 200:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); 201:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval |= (pExtiConfig->GPIOSel << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); 202:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** SYSCFG->EXTICR[linepos >> 2u] = regval; 203:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 204:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 205:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 206:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Configure interrupt mode : read current mode */ 207:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Mask or set line */ 208:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((pExtiConfig->Mode & EXTI_MODE_INTERRUPT) != 0x00u) 110 .loc 1 208 3 is_stmt 1 view .LVU34 111 .loc 1 208 19 is_stmt 0 view .LVU35 112 0048 4B68 ldr r3, [r1, #4] 113 .loc 1 208 6 view .LVU36 114 004a 13F0010F tst r3, #1 115 004e 2DD0 beq .L8 209:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 210:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->IMR |= maskline; 116 .loc 1 210 5 is_stmt 1 view .LVU37 117 .loc 1 210 9 is_stmt 0 view .LVU38 118 0050 1F4A ldr r2, .L18 119 0052 1368 ldr r3, [r2] 120 .loc 1 210 15 view .LVU39 121 0054 0343 orrs r3, r3, r0 122 0056 1360 str r3, [r2] 123 .L9: 211:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 212:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** else 213:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->IMR &= ~maskline; 215:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 216:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 217:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Configure event mode : read current mode */ 218:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Mask or set line */ 219:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((pExtiConfig->Mode & EXTI_MODE_EVENT) != 0x00u) ARM GAS /tmp/ccmBauhe.s page 7 124 .loc 1 219 3 is_stmt 1 view .LVU40 125 .loc 1 219 19 is_stmt 0 view .LVU41 126 0058 4B68 ldr r3, [r1, #4] 127 .loc 1 219 6 view .LVU42 128 005a 13F0020F tst r3, #2 129 005e 2BD0 beq .L10 220:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 221:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->EMR |= maskline; 130 .loc 1 221 5 is_stmt 1 view .LVU43 131 .loc 1 221 9 is_stmt 0 view .LVU44 132 0060 1B4A ldr r2, .L18 133 0062 5368 ldr r3, [r2, #4] 134 .loc 1 221 15 view .LVU45 135 0064 0343 orrs r3, r3, r0 136 0066 5360 str r3, [r2, #4] 222:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 223:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** else 224:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 225:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->EMR &= ~maskline; 226:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 227:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 228:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** return HAL_OK; 137 .loc 1 228 10 view .LVU46 138 0068 0020 movs r0, #0 139 .LVL5: 140 .L2: 229:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 141 .loc 1 229 1 view .LVU47 142 006a 70BC pop {r4, r5, r6} 143 .LCFI1: 144 .cfi_remember_state 145 .cfi_restore 6 146 .cfi_restore 5 147 .cfi_restore 4 148 .cfi_def_cfa_offset 0 149 006c 7047 bx lr 150 .LVL6: 151 .L4: 152 .LCFI2: 153 .cfi_restore_state 178:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 154 .loc 1 178 7 is_stmt 1 view .LVU48 178:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 155 .loc 1 178 11 is_stmt 0 view .LVU49 156 006e 184D ldr r5, .L18 157 0070 AC68 ldr r4, [r5, #8] 178:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 158 .loc 1 178 18 view .LVU50 159 0072 24EA0004 bic r4, r4, r0 160 0076 AC60 str r4, [r5, #8] 161 0078 D8E7 b .L5 162 .L6: 189:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 163 .loc 1 189 7 is_stmt 1 view .LVU51 189:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 164 .loc 1 189 11 is_stmt 0 view .LVU52 165 007a 154D ldr r5, .L18 ARM GAS /tmp/ccmBauhe.s page 8 166 007c EC68 ldr r4, [r5, #12] 189:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 167 .loc 1 189 18 view .LVU53 168 007e 24EA0004 bic r4, r4, r0 169 0082 EC60 str r4, [r5, #12] 170 0084 DAE7 b .L7 171 .L17: 196:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_GPIO_PIN(linepos)); 172 .loc 1 196 7 is_stmt 1 view .LVU54 197:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 173 .loc 1 197 7 view .LVU55 199:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); 174 .loc 1 199 7 view .LVU56 199:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); 175 .loc 1 199 39 is_stmt 0 view .LVU57 176 0086 9208 lsrs r2, r2, #2 177 .LVL7: 199:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); 178 .loc 1 199 14 view .LVU58 179 0088 124E ldr r6, .L18+4 180 008a 0232 adds r2, r2, #2 181 008c 56F82240 ldr r4, [r6, r2, lsl #2] 182 .LVL8: 200:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval |= (pExtiConfig->GPIOSel << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); 183 .loc 1 200 7 is_stmt 1 view .LVU59 200:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval |= (pExtiConfig->GPIOSel << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); 184 .loc 1 200 80 is_stmt 0 view .LVU60 185 0090 03F00303 and r3, r3, #3 186 .LVL9: 200:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval |= (pExtiConfig->GPIOSel << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); 187 .loc 1 200 69 view .LVU61 188 0094 9B00 lsls r3, r3, #2 200:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval |= (pExtiConfig->GPIOSel << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); 189 .loc 1 200 40 view .LVU62 190 0096 0F25 movs r5, #15 191 0098 9D40 lsls r5, r5, r3 200:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval |= (pExtiConfig->GPIOSel << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); 192 .loc 1 200 14 view .LVU63 193 009a 24EA0504 bic r4, r4, r5 194 .LVL10: 201:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** SYSCFG->EXTICR[linepos >> 2u] = regval; 195 .loc 1 201 7 is_stmt 1 view .LVU64 201:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** SYSCFG->EXTICR[linepos >> 2u] = regval; 196 .loc 1 201 39 is_stmt 0 view .LVU65 197 009e CD68 ldr r5, [r1, #12] 198 00a0 05FA03F3 lsl r3, r5, r3 201:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** SYSCFG->EXTICR[linepos >> 2u] = regval; 199 .loc 1 201 14 view .LVU66 200 00a4 2343 orrs r3, r3, r4 201 .LVL11: 202:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 202 .loc 1 202 7 is_stmt 1 view .LVU67 202:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 203 .loc 1 202 37 is_stmt 0 view .LVU68 204 00a6 46F82230 str r3, [r6, r2, lsl #2] 205 00aa CDE7 b .L3 206 .LVL12: ARM GAS /tmp/ccmBauhe.s page 9 207 .L8: 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 208 .loc 1 214 5 is_stmt 1 view .LVU69 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 209 .loc 1 214 9 is_stmt 0 view .LVU70 210 00ac 084A ldr r2, .L18 211 00ae 1368 ldr r3, [r2] 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 212 .loc 1 214 15 view .LVU71 213 00b0 23EA0003 bic r3, r3, r0 214 00b4 1360 str r3, [r2] 215 00b6 CFE7 b .L9 216 .L10: 225:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 217 .loc 1 225 5 is_stmt 1 view .LVU72 225:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 218 .loc 1 225 9 is_stmt 0 view .LVU73 219 00b8 054A ldr r2, .L18 220 00ba 5368 ldr r3, [r2, #4] 225:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 221 .loc 1 225 15 view .LVU74 222 00bc 23EA0003 bic r3, r3, r0 223 00c0 5360 str r3, [r2, #4] 228:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 224 .loc 1 228 10 view .LVU75 225 00c2 0020 movs r0, #0 226 .LVL13: 228:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 227 .loc 1 228 10 view .LVU76 228 00c4 D1E7 b .L2 229 .LVL14: 230 .L11: 231 .LCFI3: 232 .cfi_def_cfa_offset 0 233 .cfi_restore 4 234 .cfi_restore 5 235 .cfi_restore 6 151:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 236 .loc 1 151 12 view .LVU77 237 00c6 0120 movs r0, #1 238 .LVL15: 151:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 239 .loc 1 151 12 view .LVU78 240 00c8 7047 bx lr 241 .LVL16: 242 .L12: 151:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 243 .loc 1 151 12 view .LVU79 244 00ca 0120 movs r0, #1 245 .LVL17: 246 .loc 1 229 1 view .LVU80 247 00cc 7047 bx lr 248 .L19: 249 00ce 00BF .align 2 250 .L18: 251 00d0 003C0140 .word 1073822720 252 00d4 00380140 .word 1073821696 ARM GAS /tmp/ccmBauhe.s page 10 253 .cfi_endproc 254 .LFE239: 256 .section .text.HAL_EXTI_GetConfigLine,"ax",%progbits 257 .align 1 258 .global HAL_EXTI_GetConfigLine 259 .syntax unified 260 .thumb 261 .thumb_func 263 HAL_EXTI_GetConfigLine: 264 .LVL18: 265 .LFB240: 230:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 231:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** 232:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @brief Get configuration of a dedicated Exti line. 233:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param hexti Exti handle. 234:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param pExtiConfig Pointer on structure to store Exti configuration. 235:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @retval HAL Status. 236:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 237:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** HAL_StatusTypeDef HAL_EXTI_GetConfigLine(EXTI_HandleTypeDef *hexti, EXTI_ConfigTypeDef *pExtiConfig 238:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 266 .loc 1 238 1 is_stmt 1 view -0 267 .cfi_startproc 268 @ args = 0, pretend = 0, frame = 0 269 @ frame_needed = 0, uses_anonymous_args = 0 270 @ link register save eliminated. 239:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t regval; 271 .loc 1 239 3 view .LVU82 240:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t linepos; 272 .loc 1 240 3 view .LVU83 241:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t maskline; 273 .loc 1 241 3 view .LVU84 242:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 243:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check null pointer */ 244:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((hexti == NULL) || (pExtiConfig == NULL)) 274 .loc 1 244 3 view .LVU85 275 .loc 1 244 6 is_stmt 0 view .LVU86 276 0000 0028 cmp r0, #0 277 0002 45D0 beq .L27 278 .loc 1 244 23 discriminator 1 view .LVU87 279 0004 0029 cmp r1, #0 280 0006 45D0 beq .L28 238:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t regval; 281 .loc 1 238 1 view .LVU88 282 0008 10B4 push {r4} 283 .LCFI4: 284 .cfi_def_cfa_offset 4 285 .cfi_offset 4, -4 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 246:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** return HAL_ERROR; 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 248:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 249:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check the parameter */ 250:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_LINE(hexti->Line)); 286 .loc 1 250 3 is_stmt 1 view .LVU89 251:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 252:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Store handle line number to configuration structure */ 253:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** pExtiConfig->Line = hexti->Line; ARM GAS /tmp/ccmBauhe.s page 11 287 .loc 1 253 3 view .LVU90 288 .loc 1 253 28 is_stmt 0 view .LVU91 289 000a 0468 ldr r4, [r0] 290 .loc 1 253 21 view .LVU92 291 000c 0C60 str r4, [r1] 254:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 255:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Compute line mask */ 256:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** linepos = (pExtiConfig->Line & EXTI_PIN_MASK); 292 .loc 1 256 3 is_stmt 1 view .LVU93 293 .loc 1 256 11 is_stmt 0 view .LVU94 294 000e 04F01F0C and ip, r4, #31 295 .LVL19: 257:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** maskline = (1uL << linepos); 296 .loc 1 257 3 is_stmt 1 view .LVU95 297 .loc 1 257 12 is_stmt 0 view .LVU96 298 0012 0123 movs r3, #1 299 0014 03FA0CF3 lsl r3, r3, ip 300 .LVL20: 258:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 259:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* 1] Get core mode : interrupt */ 260:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 261:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check if selected line is enable */ 262:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((EXTI->IMR & maskline) != 0x00u) 301 .loc 1 262 3 is_stmt 1 view .LVU97 302 .loc 1 262 12 is_stmt 0 view .LVU98 303 0018 2148 ldr r0, .L36 304 .LVL21: 305 .loc 1 262 12 view .LVU99 306 001a 0068 ldr r0, [r0] 307 .loc 1 262 6 view .LVU100 308 001c 1842 tst r0, r3 309 001e 24D0 beq .L22 263:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 264:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** pExtiConfig->Mode = EXTI_MODE_INTERRUPT; 310 .loc 1 264 5 is_stmt 1 view .LVU101 311 .loc 1 264 23 is_stmt 0 view .LVU102 312 0020 0122 movs r2, #1 313 0022 4A60 str r2, [r1, #4] 314 .L23: 265:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 266:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** else 267:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 268:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** pExtiConfig->Mode = EXTI_MODE_NONE; 269:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 270:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 271:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Get event mode */ 272:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check if selected line is enable */ 273:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((EXTI->EMR & maskline) != 0x00u) 315 .loc 1 273 3 is_stmt 1 view .LVU103 316 .loc 1 273 12 is_stmt 0 view .LVU104 317 0024 1E48 ldr r0, .L36 318 0026 4068 ldr r0, [r0, #4] 319 .loc 1 273 6 view .LVU105 320 0028 1842 tst r0, r3 321 002a 03D0 beq .L24 274:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 275:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** pExtiConfig->Mode |= EXTI_MODE_EVENT; ARM GAS /tmp/ccmBauhe.s page 12 322 .loc 1 275 5 is_stmt 1 view .LVU106 323 .loc 1 275 16 is_stmt 0 view .LVU107 324 002c 4868 ldr r0, [r1, #4] 325 .loc 1 275 23 view .LVU108 326 002e 40F00200 orr r0, r0, #2 327 0032 4860 str r0, [r1, #4] 328 .L24: 276:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 277:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 278:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Get default Trigger and GPIOSel configuration */ 279:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** pExtiConfig->Trigger = EXTI_TRIGGER_NONE; 329 .loc 1 279 3 is_stmt 1 view .LVU109 330 .loc 1 279 24 is_stmt 0 view .LVU110 331 0034 0022 movs r2, #0 332 0036 8A60 str r2, [r1, #8] 280:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** pExtiConfig->GPIOSel = 0x00u; 333 .loc 1 280 3 is_stmt 1 view .LVU111 334 .loc 1 280 24 is_stmt 0 view .LVU112 335 0038 CA60 str r2, [r1, #12] 281:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 282:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* 2] Get trigger for configurable lines : rising */ 283:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((pExtiConfig->Line & EXTI_CONFIG) != 0x00u) 336 .loc 1 283 3 is_stmt 1 view .LVU113 337 .loc 1 283 6 is_stmt 0 view .LVU114 338 003a 14F0007F tst r4, #33554432 339 003e 2BD0 beq .L29 284:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 285:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check if configuration of selected line is enable */ 286:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((EXTI->RTSR & maskline) != 0x00u) 340 .loc 1 286 5 is_stmt 1 view .LVU115 341 .loc 1 286 14 is_stmt 0 view .LVU116 342 0040 174A ldr r2, .L36 343 0042 9268 ldr r2, [r2, #8] 344 .loc 1 286 8 view .LVU117 345 0044 1A42 tst r2, r3 346 0046 01D0 beq .L25 287:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 288:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** pExtiConfig->Trigger = EXTI_TRIGGER_RISING; 347 .loc 1 288 7 is_stmt 1 view .LVU118 348 .loc 1 288 28 is_stmt 0 view .LVU119 349 0048 0122 movs r2, #1 350 004a 8A60 str r2, [r1, #8] 351 .L25: 289:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 290:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 291:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Get falling configuration */ 292:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check if configuration of selected line is enable */ 293:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((EXTI->FTSR & maskline) != 0x00u) 352 .loc 1 293 5 is_stmt 1 view .LVU120 353 .loc 1 293 14 is_stmt 0 view .LVU121 354 004c 144A ldr r2, .L36 355 004e D268 ldr r2, [r2, #12] 356 .loc 1 293 8 view .LVU122 357 0050 1A42 tst r2, r3 358 0052 03D0 beq .L26 294:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 295:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** pExtiConfig->Trigger |= EXTI_TRIGGER_FALLING; ARM GAS /tmp/ccmBauhe.s page 13 359 .loc 1 295 7 is_stmt 1 view .LVU123 360 .loc 1 295 18 is_stmt 0 view .LVU124 361 0054 8B68 ldr r3, [r1, #8] 362 .LVL22: 363 .loc 1 295 28 view .LVU125 364 0056 43F00203 orr r3, r3, #2 365 005a 8B60 str r3, [r1, #8] 366 .L26: 296:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 297:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 298:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Get Gpio port selection for gpio lines */ 299:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((pExtiConfig->Line & EXTI_GPIO) == EXTI_GPIO) 367 .loc 1 299 5 is_stmt 1 view .LVU126 368 .loc 1 299 28 is_stmt 0 view .LVU127 369 005c 04F0C063 and r3, r4, #100663296 370 .loc 1 299 8 view .LVU128 371 0060 B3F1C06F cmp r3, #100663296 372 0064 04D0 beq .L35 300:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 301:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_GPIO_PIN(linepos)); 302:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 303:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval = SYSCFG->EXTICR[linepos >> 2u]; 304:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** pExtiConfig->GPIOSel = (regval >> (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))) & SYSCFG_EX 305:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 306:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 307:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 308:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** return HAL_OK; 373 .loc 1 308 10 view .LVU129 374 0066 0020 movs r0, #0 375 0068 17E0 b .L21 376 .LVL23: 377 .L22: 268:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 378 .loc 1 268 5 is_stmt 1 view .LVU130 268:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 379 .loc 1 268 23 is_stmt 0 view .LVU131 380 006a 0022 movs r2, #0 381 006c 4A60 str r2, [r1, #4] 382 006e D9E7 b .L23 383 .LVL24: 384 .L35: 301:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 385 .loc 1 301 7 is_stmt 1 view .LVU132 303:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** pExtiConfig->GPIOSel = (regval >> (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))) & SYSCFG_EX 386 .loc 1 303 7 view .LVU133 303:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** pExtiConfig->GPIOSel = (regval >> (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))) & SYSCFG_EX 387 .loc 1 303 39 is_stmt 0 view .LVU134 388 0070 4FEA9C02 lsr r2, ip, #2 303:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** pExtiConfig->GPIOSel = (regval >> (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))) & SYSCFG_EX 389 .loc 1 303 14 view .LVU135 390 0074 0232 adds r2, r2, #2 391 0076 0B4B ldr r3, .L36+4 392 0078 53F82220 ldr r2, [r3, r2, lsl #2] 393 .LVL25: 304:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 394 .loc 1 304 7 is_stmt 1 view .LVU136 304:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } ARM GAS /tmp/ccmBauhe.s page 14 395 .loc 1 304 78 is_stmt 0 view .LVU137 396 007c 04F00303 and r3, r4, #3 304:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 397 .loc 1 304 67 view .LVU138 398 0080 9B00 lsls r3, r3, #2 304:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 399 .loc 1 304 38 view .LVU139 400 0082 22FA03F3 lsr r3, r2, r3 304:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 401 .loc 1 304 89 view .LVU140 402 0086 03F00F03 and r3, r3, #15 304:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 403 .loc 1 304 28 view .LVU141 404 008a CB60 str r3, [r1, #12] 405 .loc 1 308 10 view .LVU142 406 008c 0020 movs r0, #0 407 008e 04E0 b .L21 408 .LVL26: 409 .L27: 410 .LCFI5: 411 .cfi_def_cfa_offset 0 412 .cfi_restore 4 246:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 413 .loc 1 246 12 view .LVU143 414 0090 0120 movs r0, #1 415 .LVL27: 246:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 416 .loc 1 246 12 view .LVU144 417 0092 7047 bx lr 418 .LVL28: 419 .L28: 246:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 420 .loc 1 246 12 view .LVU145 421 0094 0120 movs r0, #1 422 .LVL29: 309:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 423 .loc 1 309 1 view .LVU146 424 0096 7047 bx lr 425 .LVL30: 426 .L29: 427 .LCFI6: 428 .cfi_def_cfa_offset 4 429 .cfi_offset 4, -4 308:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 430 .loc 1 308 10 view .LVU147 431 0098 0020 movs r0, #0 432 .LVL31: 433 .L21: 434 .loc 1 309 1 view .LVU148 435 009a 5DF8044B ldr r4, [sp], #4 436 .LCFI7: 437 .cfi_restore 4 438 .cfi_def_cfa_offset 0 439 009e 7047 bx lr 440 .L37: 441 .align 2 442 .L36: ARM GAS /tmp/ccmBauhe.s page 15 443 00a0 003C0140 .word 1073822720 444 00a4 00380140 .word 1073821696 445 .cfi_endproc 446 .LFE240: 448 .section .text.HAL_EXTI_ClearConfigLine,"ax",%progbits 449 .align 1 450 .global HAL_EXTI_ClearConfigLine 451 .syntax unified 452 .thumb 453 .thumb_func 455 HAL_EXTI_ClearConfigLine: 456 .LVL32: 457 .LFB241: 310:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 311:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** 312:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @brief Clear whole configuration of a dedicated Exti line. 313:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param hexti Exti handle. 314:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @retval HAL Status. 315:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 316:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** HAL_StatusTypeDef HAL_EXTI_ClearConfigLine(EXTI_HandleTypeDef *hexti) 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 458 .loc 1 317 1 is_stmt 1 view -0 459 .cfi_startproc 460 @ args = 0, pretend = 0, frame = 0 461 @ frame_needed = 0, uses_anonymous_args = 0 318:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t regval; 462 .loc 1 318 3 view .LVU150 319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t linepos; 463 .loc 1 319 3 view .LVU151 320:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t maskline; 464 .loc 1 320 3 view .LVU152 321:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 322:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check null pointer */ 323:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if (hexti == NULL) 465 .loc 1 323 3 view .LVU153 466 .loc 1 323 6 is_stmt 0 view .LVU154 467 0000 0028 cmp r0, #0 468 0002 37D0 beq .L40 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t regval; 469 .loc 1 317 1 view .LVU155 470 0004 10B5 push {r4, lr} 471 .LCFI8: 472 .cfi_def_cfa_offset 8 473 .cfi_offset 4, -8 474 .cfi_offset 14, -4 475 0006 8446 mov ip, r0 324:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 325:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** return HAL_ERROR; 326:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 327:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 328:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check the parameter */ 329:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_LINE(hexti->Line)); 476 .loc 1 329 3 is_stmt 1 view .LVU156 330:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 331:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* compute line mask */ 332:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** linepos = (hexti->Line & EXTI_PIN_MASK); 477 .loc 1 332 3 view .LVU157 ARM GAS /tmp/ccmBauhe.s page 16 478 .loc 1 332 19 is_stmt 0 view .LVU158 479 0008 0468 ldr r4, [r0] 480 .loc 1 332 11 view .LVU159 481 000a 04F01F00 and r0, r4, #31 482 .LVL33: 333:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** maskline = (1uL << linepos); 483 .loc 1 333 3 is_stmt 1 view .LVU160 484 .loc 1 333 12 is_stmt 0 view .LVU161 485 000e 0123 movs r3, #1 486 0010 8340 lsls r3, r3, r0 487 .LVL34: 334:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 335:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* 1] Clear interrupt mode */ 336:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->IMR = (EXTI->IMR & ~maskline); 488 .loc 1 336 3 is_stmt 1 view .LVU162 489 .loc 1 336 20 is_stmt 0 view .LVU163 490 0012 1A4A ldr r2, .L48 491 0014 1168 ldr r1, [r2] 492 .loc 1 336 28 view .LVU164 493 0016 6FEA030E mvn lr, r3 494 .loc 1 336 26 view .LVU165 495 001a 21EA0301 bic r1, r1, r3 496 .loc 1 336 13 view .LVU166 497 001e 1160 str r1, [r2] 337:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 338:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* 2] Clear event mode */ 339:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->EMR = (EXTI->EMR & ~maskline); 498 .loc 1 339 3 is_stmt 1 view .LVU167 499 .loc 1 339 20 is_stmt 0 view .LVU168 500 0020 5168 ldr r1, [r2, #4] 501 .loc 1 339 26 view .LVU169 502 0022 21EA0303 bic r3, r1, r3 503 .LVL35: 504 .loc 1 339 13 view .LVU170 505 0026 5360 str r3, [r2, #4] 340:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 341:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* 3] Clear triggers in case of configurable lines */ 342:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((hexti->Line & EXTI_CONFIG) != 0x00u) 506 .loc 1 342 3 is_stmt 1 view .LVU171 507 .loc 1 342 13 is_stmt 0 view .LVU172 508 0028 DCF80030 ldr r3, [ip] 509 .loc 1 342 6 view .LVU173 510 002c 13F0007F tst r3, #33554432 511 0030 22D0 beq .L41 343:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 344:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->RTSR = (EXTI->RTSR & ~maskline); 512 .loc 1 344 5 is_stmt 1 view .LVU174 513 .loc 1 344 23 is_stmt 0 view .LVU175 514 0032 9368 ldr r3, [r2, #8] 515 .loc 1 344 30 view .LVU176 516 0034 0EEA0303 and r3, lr, r3 517 .loc 1 344 16 view .LVU177 518 0038 9360 str r3, [r2, #8] 345:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->FTSR = (EXTI->FTSR & ~maskline); 519 .loc 1 345 5 is_stmt 1 view .LVU178 520 .loc 1 345 23 is_stmt 0 view .LVU179 521 003a D368 ldr r3, [r2, #12] ARM GAS /tmp/ccmBauhe.s page 17 522 .loc 1 345 30 view .LVU180 523 003c 0EEA0303 and r3, lr, r3 524 .loc 1 345 16 view .LVU181 525 0040 D360 str r3, [r2, #12] 346:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 347:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Get Gpio port selection for gpio lines */ 348:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if ((hexti->Line & EXTI_GPIO) == EXTI_GPIO) 526 .loc 1 348 5 is_stmt 1 view .LVU182 527 .loc 1 348 15 is_stmt 0 view .LVU183 528 0042 DCF80030 ldr r3, [ip] 529 .loc 1 348 22 view .LVU184 530 0046 03F0C063 and r3, r3, #100663296 531 .loc 1 348 8 view .LVU185 532 004a B3F1C06F cmp r3, #100663296 533 004e 01D0 beq .L47 349:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 350:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_GPIO_PIN(linepos)); 351:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 352:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval = SYSCFG->EXTICR[linepos >> 2u]; 353:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); 354:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** SYSCFG->EXTICR[linepos >> 2u] = regval; 355:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 356:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 357:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 358:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** return HAL_OK; 534 .loc 1 358 10 view .LVU186 535 0050 0020 movs r0, #0 536 .LVL36: 537 .loc 1 358 10 view .LVU187 538 0052 12E0 b .L39 539 .LVL37: 540 .L47: 350:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 541 .loc 1 350 7 is_stmt 1 view .LVU188 352:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); 542 .loc 1 352 7 view .LVU189 352:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); 543 .loc 1 352 39 is_stmt 0 view .LVU190 544 0054 8008 lsrs r0, r0, #2 545 .LVL38: 352:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval &= ~(SYSCFG_EXTICR1_EXTI0 << (SYSCFG_EXTICR1_EXTI1_Pos * (linepos & 0x03u))); 546 .loc 1 352 14 view .LVU191 547 0056 0A49 ldr r1, .L48+4 548 0058 0230 adds r0, r0, #2 549 005a 51F82030 ldr r3, [r1, r0, lsl #2] 550 .LVL39: 353:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** SYSCFG->EXTICR[linepos >> 2u] = regval; 551 .loc 1 353 7 is_stmt 1 view .LVU192 353:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** SYSCFG->EXTICR[linepos >> 2u] = regval; 552 .loc 1 353 80 is_stmt 0 view .LVU193 553 005e 04F00304 and r4, r4, #3 554 .LVL40: 353:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** SYSCFG->EXTICR[linepos >> 2u] = regval; 555 .loc 1 353 69 view .LVU194 556 0062 A400 lsls r4, r4, #2 353:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** SYSCFG->EXTICR[linepos >> 2u] = regval; 557 .loc 1 353 40 view .LVU195 ARM GAS /tmp/ccmBauhe.s page 18 558 0064 0F22 movs r2, #15 559 0066 A240 lsls r2, r2, r4 353:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** SYSCFG->EXTICR[linepos >> 2u] = regval; 560 .loc 1 353 14 view .LVU196 561 0068 23EA0203 bic r3, r3, r2 562 .LVL41: 354:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 563 .loc 1 354 7 is_stmt 1 view .LVU197 354:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 564 .loc 1 354 37 is_stmt 0 view .LVU198 565 006c 41F82030 str r3, [r1, r0, lsl #2] 566 .loc 1 358 10 view .LVU199 567 0070 0020 movs r0, #0 568 0072 02E0 b .L39 569 .LVL42: 570 .L40: 571 .LCFI9: 572 .cfi_def_cfa_offset 0 573 .cfi_restore 4 574 .cfi_restore 14 325:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 575 .loc 1 325 12 view .LVU200 576 0074 0120 movs r0, #1 577 .LVL43: 359:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 578 .loc 1 359 1 view .LVU201 579 0076 7047 bx lr 580 .LVL44: 581 .L41: 582 .LCFI10: 583 .cfi_def_cfa_offset 8 584 .cfi_offset 4, -8 585 .cfi_offset 14, -4 358:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 586 .loc 1 358 10 view .LVU202 587 0078 0020 movs r0, #0 588 .LVL45: 589 .L39: 590 .loc 1 359 1 view .LVU203 591 007a 10BD pop {r4, pc} 592 .L49: 593 .align 2 594 .L48: 595 007c 003C0140 .word 1073822720 596 0080 00380140 .word 1073821696 597 .cfi_endproc 598 .LFE241: 600 .section .text.HAL_EXTI_RegisterCallback,"ax",%progbits 601 .align 1 602 .global HAL_EXTI_RegisterCallback 603 .syntax unified 604 .thumb 605 .thumb_func 607 HAL_EXTI_RegisterCallback: 608 .LVL46: 609 .LFB242: 360:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** ARM GAS /tmp/ccmBauhe.s page 19 361:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** 362:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @brief Register callback for a dedicated Exti line. 363:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param hexti Exti handle. 364:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param CallbackID User callback identifier. 365:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * This parameter can be one of @arg @ref EXTI_CallbackIDTypeDef values. 366:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param pPendingCbfn function pointer to be stored as callback. 367:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @retval HAL Status. 368:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 369:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** HAL_StatusTypeDef HAL_EXTI_RegisterCallback(EXTI_HandleTypeDef *hexti, EXTI_CallbackIDTypeDef Callb 370:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 610 .loc 1 370 1 is_stmt 1 view -0 611 .cfi_startproc 612 @ args = 0, pretend = 0, frame = 0 613 @ frame_needed = 0, uses_anonymous_args = 0 614 @ link register save eliminated. 615 .loc 1 370 1 is_stmt 0 view .LVU205 616 0000 0346 mov r3, r0 371:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** HAL_StatusTypeDef status = HAL_OK; 617 .loc 1 371 3 is_stmt 1 view .LVU206 618 .LVL47: 372:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 373:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** switch (CallbackID) 619 .loc 1 373 3 view .LVU207 620 0002 0846 mov r0, r1 621 .LVL48: 622 .loc 1 373 3 is_stmt 0 view .LVU208 623 0004 09B9 cbnz r1, .L52 374:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 375:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** case HAL_EXTI_COMMON_CB_ID: 376:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** hexti->PendingCallback = pPendingCbfn; 624 .loc 1 376 7 is_stmt 1 view .LVU209 625 .loc 1 376 30 is_stmt 0 view .LVU210 626 0006 5A60 str r2, [r3, #4] 377:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** break; 627 .loc 1 377 7 is_stmt 1 view .LVU211 628 0008 7047 bx lr 629 .L52: 378:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 379:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** default: 380:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** status = HAL_ERROR; 630 .loc 1 380 14 is_stmt 0 view .LVU212 631 000a 0120 movs r0, #1 632 .LVL49: 381:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** break; 382:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 383:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 384:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** return status; 633 .loc 1 384 3 is_stmt 1 view .LVU213 385:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 634 .loc 1 385 1 is_stmt 0 view .LVU214 635 000c 7047 bx lr 636 .cfi_endproc 637 .LFE242: 639 .section .text.HAL_EXTI_GetHandle,"ax",%progbits 640 .align 1 641 .global HAL_EXTI_GetHandle 642 .syntax unified ARM GAS /tmp/ccmBauhe.s page 20 643 .thumb 644 .thumb_func 646 HAL_EXTI_GetHandle: 647 .LVL50: 648 .LFB243: 386:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 387:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** 388:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @brief Store line number as handle private field. 389:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param hexti Exti handle. 390:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param ExtiLine Exti line number. 391:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * This parameter can be from 0 to @ref EXTI_LINE_NB. 392:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @retval HAL Status. 393:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 394:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** HAL_StatusTypeDef HAL_EXTI_GetHandle(EXTI_HandleTypeDef *hexti, uint32_t ExtiLine) 395:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 649 .loc 1 395 1 is_stmt 1 view -0 650 .cfi_startproc 651 @ args = 0, pretend = 0, frame = 0 652 @ frame_needed = 0, uses_anonymous_args = 0 653 @ link register save eliminated. 396:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check the parameters */ 397:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_LINE(ExtiLine)); 654 .loc 1 397 3 view .LVU216 398:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 399:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check null pointer */ 400:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if (hexti == NULL) 655 .loc 1 400 3 view .LVU217 656 .loc 1 400 6 is_stmt 0 view .LVU218 657 0000 10B1 cbz r0, .L55 401:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 402:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** return HAL_ERROR; 403:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 404:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** else 405:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 406:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Store line number as handle private field */ 407:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** hexti->Line = ExtiLine; 658 .loc 1 407 5 is_stmt 1 view .LVU219 659 .loc 1 407 17 is_stmt 0 view .LVU220 660 0002 0160 str r1, [r0] 408:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 409:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** return HAL_OK; 661 .loc 1 409 5 is_stmt 1 view .LVU221 662 .loc 1 409 12 is_stmt 0 view .LVU222 663 0004 0020 movs r0, #0 664 .LVL51: 665 .loc 1 409 12 view .LVU223 666 0006 7047 bx lr 667 .LVL52: 668 .L55: 402:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 669 .loc 1 402 12 view .LVU224 670 0008 0120 movs r0, #1 671 .LVL53: 410:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 411:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 672 .loc 1 411 1 view .LVU225 673 000a 7047 bx lr ARM GAS /tmp/ccmBauhe.s page 21 674 .cfi_endproc 675 .LFE243: 677 .section .text.HAL_EXTI_IRQHandler,"ax",%progbits 678 .align 1 679 .global HAL_EXTI_IRQHandler 680 .syntax unified 681 .thumb 682 .thumb_func 684 HAL_EXTI_IRQHandler: 685 .LVL54: 686 .LFB244: 412:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 413:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** 414:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @} 415:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 416:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 417:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** @addtogroup EXTI_Exported_Functions_Group2 418:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @brief EXTI IO functions. 419:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * 420:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** @verbatim 421:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** =============================================================================== 422:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** ##### IO operation functions ##### 423:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** =============================================================================== 424:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 425:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** @endverbatim 426:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @{ 427:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 428:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 429:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** 430:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @brief Handle EXTI interrupt request. 431:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param hexti Exti handle. 432:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @retval none. 433:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 434:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** void HAL_EXTI_IRQHandler(EXTI_HandleTypeDef *hexti) 435:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 687 .loc 1 435 1 is_stmt 1 view -0 688 .cfi_startproc 689 @ args = 0, pretend = 0, frame = 0 690 @ frame_needed = 0, uses_anonymous_args = 0 691 .loc 1 435 1 is_stmt 0 view .LVU227 692 0000 08B5 push {r3, lr} 693 .LCFI11: 694 .cfi_def_cfa_offset 8 695 .cfi_offset 3, -8 696 .cfi_offset 14, -4 436:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t regval; 697 .loc 1 436 3 is_stmt 1 view .LVU228 437:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t maskline; 698 .loc 1 437 3 view .LVU229 438:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 439:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Compute line mask */ 440:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** maskline = (1uL << (hexti->Line & EXTI_PIN_MASK)); 699 .loc 1 440 3 view .LVU230 700 .loc 1 440 28 is_stmt 0 view .LVU231 701 0002 0368 ldr r3, [r0] 702 .loc 1 440 35 view .LVU232 703 0004 03F01F02 and r2, r3, #31 ARM GAS /tmp/ccmBauhe.s page 22 704 .loc 1 440 12 view .LVU233 705 0008 0123 movs r3, #1 706 000a 9340 lsls r3, r3, r2 707 .LVL55: 441:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 442:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Get pending bit */ 443:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval = (EXTI->PR & maskline); 708 .loc 1 443 3 is_stmt 1 view .LVU234 709 .loc 1 443 17 is_stmt 0 view .LVU235 710 000c 044A ldr r2, .L59 711 000e 5269 ldr r2, [r2, #20] 712 .LVL56: 444:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if (regval != 0x00u) 713 .loc 1 444 3 is_stmt 1 view .LVU236 714 .loc 1 444 6 is_stmt 0 view .LVU237 715 0010 1A42 tst r2, r3 716 0012 04D0 beq .L56 445:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 446:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Clear pending bit */ 447:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->PR = maskline; 717 .loc 1 447 5 is_stmt 1 view .LVU238 718 .loc 1 447 14 is_stmt 0 view .LVU239 719 0014 024A ldr r2, .L59 720 .LVL57: 721 .loc 1 447 14 view .LVU240 722 0016 5361 str r3, [r2, #20] 448:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 449:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Call callback */ 450:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** if (hexti->PendingCallback != NULL) 723 .loc 1 450 5 is_stmt 1 view .LVU241 724 .loc 1 450 14 is_stmt 0 view .LVU242 725 0018 4368 ldr r3, [r0, #4] 726 .LVL58: 727 .loc 1 450 8 view .LVU243 728 001a 03B1 cbz r3, .L56 451:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 452:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** hexti->PendingCallback(); 729 .loc 1 452 7 is_stmt 1 view .LVU244 730 001c 9847 blx r3 731 .LVL59: 732 .L56: 453:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 454:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 455:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 733 .loc 1 455 1 is_stmt 0 view .LVU245 734 001e 08BD pop {r3, pc} 735 .L60: 736 .align 2 737 .L59: 738 0020 003C0140 .word 1073822720 739 .cfi_endproc 740 .LFE244: 742 .section .text.HAL_EXTI_GetPending,"ax",%progbits 743 .align 1 744 .global HAL_EXTI_GetPending 745 .syntax unified 746 .thumb ARM GAS /tmp/ccmBauhe.s page 23 747 .thumb_func 749 HAL_EXTI_GetPending: 750 .LVL60: 751 .LFB245: 456:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 457:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** 458:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @brief Get interrupt pending bit of a dedicated line. 459:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param hexti Exti handle. 460:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param Edge Specify which pending edge as to be checked. 461:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * This parameter can be one of the following values: 462:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @arg @ref EXTI_TRIGGER_RISING_FALLING 463:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * This parameter is kept for compatibility with other series. 464:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @retval 1 if interrupt is pending else 0. 465:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 466:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t HAL_EXTI_GetPending(EXTI_HandleTypeDef *hexti, uint32_t Edge) 467:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 752 .loc 1 467 1 is_stmt 1 view -0 753 .cfi_startproc 754 @ args = 0, pretend = 0, frame = 0 755 @ frame_needed = 0, uses_anonymous_args = 0 756 @ link register save eliminated. 468:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t regval; 757 .loc 1 468 3 view .LVU247 469:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t linepos; 758 .loc 1 469 3 view .LVU248 470:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t maskline; 759 .loc 1 470 3 view .LVU249 471:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 472:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Prevent unused argument(s) compilation warning */ 473:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** UNUSED(Edge); 760 .loc 1 473 3 view .LVU250 474:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 475:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check parameters */ 476:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_LINE(hexti->Line)); 761 .loc 1 476 3 view .LVU251 477:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_CONFIG_LINE(hexti->Line)); 762 .loc 1 477 3 view .LVU252 478:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_PENDING_EDGE(Edge)); 763 .loc 1 478 3 view .LVU253 479:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 480:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Compute line mask */ 481:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** linepos = (hexti->Line & EXTI_PIN_MASK); 764 .loc 1 481 3 view .LVU254 765 .loc 1 481 19 is_stmt 0 view .LVU255 766 0000 0368 ldr r3, [r0] 767 .loc 1 481 11 view .LVU256 768 0002 03F01F03 and r3, r3, #31 769 .LVL61: 482:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** maskline = (1uL << linepos); 770 .loc 1 482 3 is_stmt 1 view .LVU257 771 .loc 1 482 12 is_stmt 0 view .LVU258 772 0006 0122 movs r2, #1 773 0008 9A40 lsls r2, r2, r3 774 .LVL62: 483:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 484:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* return 1 if bit is set else 0 */ 485:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** regval = ((EXTI->PR & maskline) >> linepos); ARM GAS /tmp/ccmBauhe.s page 24 775 .loc 1 485 3 is_stmt 1 view .LVU259 776 .loc 1 485 18 is_stmt 0 view .LVU260 777 000a 0249 ldr r1, .L62 778 .LVL63: 779 .loc 1 485 18 view .LVU261 780 000c 4869 ldr r0, [r1, #20] 781 .LVL64: 782 .loc 1 485 23 view .LVU262 783 000e 1040 ands r0, r0, r2 784 .LVL65: 486:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** return regval; 785 .loc 1 486 3 is_stmt 1 view .LVU263 487:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 786 .loc 1 487 1 is_stmt 0 view .LVU264 787 0010 D840 lsrs r0, r0, r3 788 .LVL66: 789 .loc 1 487 1 view .LVU265 790 0012 7047 bx lr 791 .L63: 792 .align 2 793 .L62: 794 0014 003C0140 .word 1073822720 795 .cfi_endproc 796 .LFE245: 798 .section .text.HAL_EXTI_ClearPending,"ax",%progbits 799 .align 1 800 .global HAL_EXTI_ClearPending 801 .syntax unified 802 .thumb 803 .thumb_func 805 HAL_EXTI_ClearPending: 806 .LVL67: 807 .LFB246: 488:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 489:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** 490:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @brief Clear interrupt pending bit of a dedicated line. 491:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param hexti Exti handle. 492:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param Edge Specify which pending edge as to be clear. 493:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * This parameter can be one of the following values: 494:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @arg @ref EXTI_TRIGGER_RISING_FALLING 495:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * This parameter is kept for compatibility with other series. 496:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @retval None. 497:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 498:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** void HAL_EXTI_ClearPending(EXTI_HandleTypeDef *hexti, uint32_t Edge) 499:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 808 .loc 1 499 1 is_stmt 1 view -0 809 .cfi_startproc 810 @ args = 0, pretend = 0, frame = 0 811 @ frame_needed = 0, uses_anonymous_args = 0 812 @ link register save eliminated. 500:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t maskline; 813 .loc 1 500 3 view .LVU267 501:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 502:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Prevent unused argument(s) compilation warning */ 503:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** UNUSED(Edge); 814 .loc 1 503 3 view .LVU268 504:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** ARM GAS /tmp/ccmBauhe.s page 25 505:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check parameters */ 506:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_LINE(hexti->Line)); 815 .loc 1 506 3 view .LVU269 507:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_CONFIG_LINE(hexti->Line)); 816 .loc 1 507 3 view .LVU270 508:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_PENDING_EDGE(Edge)); 817 .loc 1 508 3 view .LVU271 509:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 510:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Compute line mask */ 511:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** maskline = (1uL << (hexti->Line & EXTI_PIN_MASK)); 818 .loc 1 511 3 view .LVU272 819 .loc 1 511 28 is_stmt 0 view .LVU273 820 0000 0268 ldr r2, [r0] 821 .loc 1 511 35 view .LVU274 822 0002 02F01F02 and r2, r2, #31 823 .loc 1 511 12 view .LVU275 824 0006 0123 movs r3, #1 825 0008 9340 lsls r3, r3, r2 826 .LVL68: 512:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 513:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Clear Pending bit */ 514:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->PR = maskline; 827 .loc 1 514 3 is_stmt 1 view .LVU276 828 .loc 1 514 12 is_stmt 0 view .LVU277 829 000a 014A ldr r2, .L65 830 000c 5361 str r3, [r2, #20] 515:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 831 .loc 1 515 1 view .LVU278 832 000e 7047 bx lr 833 .L66: 834 .align 2 835 .L65: 836 0010 003C0140 .word 1073822720 837 .cfi_endproc 838 .LFE246: 840 .section .text.HAL_EXTI_GenerateSWI,"ax",%progbits 841 .align 1 842 .global HAL_EXTI_GenerateSWI 843 .syntax unified 844 .thumb 845 .thumb_func 847 HAL_EXTI_GenerateSWI: 848 .LVL69: 849 .LFB247: 516:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 517:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /** 518:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @brief Generate a software interrupt for a dedicated line. 519:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @param hexti Exti handle. 520:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** * @retval None. 521:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** */ 522:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** void HAL_EXTI_GenerateSWI(EXTI_HandleTypeDef *hexti) 523:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** { 850 .loc 1 523 1 is_stmt 1 view -0 851 .cfi_startproc 852 @ args = 0, pretend = 0, frame = 0 853 @ frame_needed = 0, uses_anonymous_args = 0 854 @ link register save eliminated. ARM GAS /tmp/ccmBauhe.s page 26 524:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** uint32_t maskline; 855 .loc 1 524 3 view .LVU280 525:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 526:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Check parameters */ 527:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_LINE(hexti->Line)); 856 .loc 1 527 3 view .LVU281 528:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** assert_param(IS_EXTI_CONFIG_LINE(hexti->Line)); 857 .loc 1 528 3 view .LVU282 529:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 530:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Compute line mask */ 531:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** maskline = (1uL << (hexti->Line & EXTI_PIN_MASK)); 858 .loc 1 531 3 view .LVU283 859 .loc 1 531 28 is_stmt 0 view .LVU284 860 0000 0268 ldr r2, [r0] 861 .loc 1 531 35 view .LVU285 862 0002 02F01F02 and r2, r2, #31 863 .loc 1 531 12 view .LVU286 864 0006 0123 movs r3, #1 865 0008 9340 lsls r3, r3, r2 866 .LVL70: 532:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** 533:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** /* Generate Software interrupt */ 534:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** EXTI->SWIER = maskline; 867 .loc 1 534 3 is_stmt 1 view .LVU287 868 .loc 1 534 15 is_stmt 0 view .LVU288 869 000a 014A ldr r2, .L68 870 000c 1361 str r3, [r2, #16] 535:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_exti.c **** } 871 .loc 1 535 1 view .LVU289 872 000e 7047 bx lr 873 .L69: 874 .align 2 875 .L68: 876 0010 003C0140 .word 1073822720 877 .cfi_endproc 878 .LFE247: 880 .text 881 .Letext0: 882 .file 2 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f429xx.h" 883 .file 3 "/usr/lib/gcc/arm-none-eabi/13.2.1/include/stdint.h" 884 .file 4 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_def.h" 885 .file 5 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_exti.h" ARM GAS /tmp/ccmBauhe.s page 27 DEFINED SYMBOLS *ABS*:00000000 stm32f4xx_hal_exti.c /tmp/ccmBauhe.s:21 .text.HAL_EXTI_SetConfigLine:00000000 $t /tmp/ccmBauhe.s:27 .text.HAL_EXTI_SetConfigLine:00000000 HAL_EXTI_SetConfigLine /tmp/ccmBauhe.s:251 .text.HAL_EXTI_SetConfigLine:000000d0 $d /tmp/ccmBauhe.s:257 .text.HAL_EXTI_GetConfigLine:00000000 $t /tmp/ccmBauhe.s:263 .text.HAL_EXTI_GetConfigLine:00000000 HAL_EXTI_GetConfigLine /tmp/ccmBauhe.s:443 .text.HAL_EXTI_GetConfigLine:000000a0 $d /tmp/ccmBauhe.s:449 .text.HAL_EXTI_ClearConfigLine:00000000 $t /tmp/ccmBauhe.s:455 .text.HAL_EXTI_ClearConfigLine:00000000 HAL_EXTI_ClearConfigLine /tmp/ccmBauhe.s:595 .text.HAL_EXTI_ClearConfigLine:0000007c $d /tmp/ccmBauhe.s:601 .text.HAL_EXTI_RegisterCallback:00000000 $t /tmp/ccmBauhe.s:607 .text.HAL_EXTI_RegisterCallback:00000000 HAL_EXTI_RegisterCallback /tmp/ccmBauhe.s:640 .text.HAL_EXTI_GetHandle:00000000 $t /tmp/ccmBauhe.s:646 .text.HAL_EXTI_GetHandle:00000000 HAL_EXTI_GetHandle /tmp/ccmBauhe.s:678 .text.HAL_EXTI_IRQHandler:00000000 $t /tmp/ccmBauhe.s:684 .text.HAL_EXTI_IRQHandler:00000000 HAL_EXTI_IRQHandler /tmp/ccmBauhe.s:738 .text.HAL_EXTI_IRQHandler:00000020 $d /tmp/ccmBauhe.s:743 .text.HAL_EXTI_GetPending:00000000 $t /tmp/ccmBauhe.s:749 .text.HAL_EXTI_GetPending:00000000 HAL_EXTI_GetPending /tmp/ccmBauhe.s:794 .text.HAL_EXTI_GetPending:00000014 $d /tmp/ccmBauhe.s:799 .text.HAL_EXTI_ClearPending:00000000 $t /tmp/ccmBauhe.s:805 .text.HAL_EXTI_ClearPending:00000000 HAL_EXTI_ClearPending /tmp/ccmBauhe.s:836 .text.HAL_EXTI_ClearPending:00000010 $d /tmp/ccmBauhe.s:841 .text.HAL_EXTI_GenerateSWI:00000000 $t /tmp/ccmBauhe.s:847 .text.HAL_EXTI_GenerateSWI:00000000 HAL_EXTI_GenerateSWI /tmp/ccmBauhe.s:876 .text.HAL_EXTI_GenerateSWI:00000010 $d NO UNDEFINED SYMBOLS