Files
Last update 5 months 1 week
by Masakatsu Honda
stm32f4xx_hal_gpio.lstARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.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_gpio.c" 16 .text 17 .Ltext0: 18 .cfi_sections .debug_frame 19 .section .text.HAL_GPIO_Init,"ax",%progbits 20 .align 1 21 .global HAL_GPIO_Init 22 .syntax unified 23 .thumb 24 .thumb_func 26 HAL_GPIO_Init: 27 .LVL0: 28 .LFB239: 29 .file 1 "Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c" 1:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** 2:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** ****************************************************************************** 3:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @file stm32f4xx_hal_gpio.c 4:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @author MCD Application Team 5:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @brief GPIO HAL module driver. 6:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * This file provides firmware functions to manage the following 7:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * functionalities of the General Purpose Input/Output (GPIO) peripheral: 8:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * + Initialization and de-initialization functions 9:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * + IO operation functions 10:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * 11:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** ****************************************************************************** 12:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @attention 13:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * 14:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * Copyright (c) 2017 STMicroelectronics. 15:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * All rights reserved. 16:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * 17:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * This software is licensed under terms that can be found in the LICENSE file 18:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * in the root directory of this software component. 19:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * If no LICENSE file comes with this software, it is provided AS-IS. 20:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * 21:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** ****************************************************************************** 22:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** @verbatim 23:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** ============================================================================== 24:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** ##### GPIO Peripheral features ##### 25:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** ============================================================================== 26:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** [..] 27:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** Subject to the specific hardware characteristics of each I/O port listed in the datasheet, each 28:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** port bit of the General Purpose IO (GPIO) Ports, can be individually configured by software 29:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** in several modes: ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 2 30:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (+) Input mode 31:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (+) Analog mode 32:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (+) Output mode 33:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (+) Alternate function mode 34:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (+) External interrupt/event lines 35:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 36:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** [..] 37:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** During and just after reset, the alternate functions and external interrupt 38:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** lines are not active and the I/O ports are configured in input floating mode. 39:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 40:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** [..] 41:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** All GPIO pins have weak internal pull-up and pull-down resistors, which can be 42:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** activated or not. 43:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 44:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** [..] 45:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** In Output or Alternate mode, each IO can be configured on open-drain or push-pull 46:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** type and the IO speed can be selected depending on the VDD value. 47:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 48:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** [..] 49:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** All ports have external interrupt/event capability. To use external interrupt 50:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** lines, the port must be configured in input mode. All available GPIO pins are 51:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** connected to the 16 external interrupt/event lines from EXTI0 to EXTI15. 52:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 53:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** [..] 54:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** The external interrupt/event controller consists of up to 23 edge detectors 55:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (16 lines are connected to GPIO) for generating event/interrupt requests (each 56:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** input line can be independently configured to select the type (interrupt or event) 57:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** and the corresponding trigger event (rising or falling or both). Each line can 58:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** also be masked independently. 59:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 60:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** ##### How to use this driver ##### 61:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** ============================================================================== 62:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** [..] 63:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (#) Enable the GPIO AHB clock using the following function: __HAL_RCC_GPIOx_CLK_ENABLE(). 64:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 65:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (#) Configure the GPIO pin(s) using HAL_GPIO_Init(). 66:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (++) Configure the IO mode using "Mode" member from GPIO_InitTypeDef structure 67:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (++) Activate Pull-up, Pull-down resistor using "Pull" member from GPIO_InitTypeDef 68:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** structure. 69:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (++) In case of Output or alternate function mode selection: the speed is 70:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** configured through "Speed" member from GPIO_InitTypeDef structure. 71:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (++) In alternate mode is selection, the alternate function connected to the IO 72:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** is configured through "Alternate" member from GPIO_InitTypeDef structure. 73:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (++) Analog mode is required when a pin is to be used as ADC channel 74:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** or DAC output. 75:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (++) In case of external interrupt/event selection the "Mode" member from 76:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIO_InitTypeDef structure select the type (interrupt or event) and 77:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** the corresponding trigger event (rising or falling or both). 78:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 79:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (#) In case of external interrupt/event mode selection, configure NVIC IRQ priority 80:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** mapped to the EXTI line using HAL_NVIC_SetPriority() and enable it using 81:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** HAL_NVIC_EnableIRQ(). 82:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 83:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (#) To get the level of a pin configured in input mode use HAL_GPIO_ReadPin(). 84:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 85:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (#) To set/reset the level of a pin configured in output mode use 86:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** HAL_GPIO_WritePin()/HAL_GPIO_TogglePin(). ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 3 87:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 88:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (#) To lock pin configuration until next reset use HAL_GPIO_LockPin(). 89:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 90:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 91:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (#) During and just after reset, the alternate functions are not 92:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** active and the GPIO pins are configured in input floating mode (except JTAG 93:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** pins). 94:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 95:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (#) The LSE oscillator pins OSC32_IN and OSC32_OUT can be used as general purpose 96:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (PC14 and PC15, respectively) when the LSE oscillator is off. The LSE has 97:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** priority over the GPIO function. 98:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 99:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (#) The HSE oscillator pins OSC_IN/OSC_OUT can be used as 100:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** general purpose PH0 and PH1, respectively, when the HSE oscillator is off. 101:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** The HSE has priority over the GPIO function. 102:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 103:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** @endverbatim 104:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** ****************************************************************************** 105:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 106:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 107:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Includes ------------------------------------------------------------------*/ 108:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** #include "stm32f4xx_hal.h" 109:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 110:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** @addtogroup STM32F4xx_HAL_Driver 111:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @{ 112:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 113:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 114:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** @defgroup GPIO GPIO 115:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @brief GPIO HAL module driver 116:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @{ 117:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 118:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 119:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** #ifdef HAL_GPIO_MODULE_ENABLED 120:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 121:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Private typedef -----------------------------------------------------------*/ 122:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Private define ------------------------------------------------------------*/ 123:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** @addtogroup GPIO_Private_Constants GPIO Private Constants 124:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @{ 125:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 126:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 127:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** #define GPIO_NUMBER 16U 128:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** 129:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @} 130:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 131:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Private macro -------------------------------------------------------------*/ 132:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Private variables ---------------------------------------------------------*/ 133:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Private function prototypes -----------------------------------------------*/ 134:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Private functions ---------------------------------------------------------*/ 135:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Exported functions --------------------------------------------------------*/ 136:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** @defgroup GPIO_Exported_Functions GPIO Exported Functions 137:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @{ 138:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 139:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 140:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** @defgroup GPIO_Exported_Functions_Group1 Initialization and de-initialization functions 141:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @brief Initialization and Configuration functions 142:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * 143:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** @verbatim ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 4 144:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** =============================================================================== 145:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** ##### Initialization and de-initialization functions ##### 146:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** =============================================================================== 147:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** [..] 148:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** This section provides functions allowing to initialize and de-initialize the GPIOs 149:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** to be ready for use. 150:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 151:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** @endverbatim 152:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @{ 153:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 154:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 155:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 156:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** 157:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @brief Initializes the GPIOx peripheral according to the specified parameters in the GPIO_Init 158:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param GPIOx where x can be (A..K) to select the GPIO peripheral for STM32F429X device or 159:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427 160:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param GPIO_Init pointer to a GPIO_InitTypeDef structure that contains 161:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * the configuration information for the specified GPIO peripheral. 162:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @retval None 163:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 164:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init) 165:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 30 .loc 1 165 1 view -0 31 .cfi_startproc 32 @ args = 0, pretend = 0, frame = 8 33 @ frame_needed = 0, uses_anonymous_args = 0 166:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** uint32_t position; 34 .loc 1 166 3 view .LVU1 167:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** uint32_t ioposition = 0x00U; 35 .loc 1 167 3 view .LVU2 168:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** uint32_t iocurrent = 0x00U; 36 .loc 1 168 3 view .LVU3 169:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** uint32_t temp = 0x00U; 37 .loc 1 169 3 view .LVU4 170:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 171:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Check the parameters */ 172:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** assert_param(IS_GPIO_ALL_INSTANCE(GPIOx)); 38 .loc 1 172 3 view .LVU5 173:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Init->Pin)); 39 .loc 1 173 3 view .LVU6 174:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** assert_param(IS_GPIO_MODE(GPIO_Init->Mode)); 40 .loc 1 174 3 view .LVU7 175:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 176:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Configure the port pins */ 177:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** for(position = 0U; position < GPIO_NUMBER; position++) 41 .loc 1 177 3 view .LVU8 42 .loc 1 177 16 is_stmt 0 view .LVU9 43 0000 0023 movs r3, #0 44 .LVL1: 45 .loc 1 177 22 is_stmt 1 view .LVU10 46 .loc 1 177 3 is_stmt 0 view .LVU11 47 0002 0F2B cmp r3, #15 48 0004 00F2E480 bhi .L24 165:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** uint32_t position; 49 .loc 1 165 1 view .LVU12 50 0008 70B5 push {r4, r5, r6, lr} 51 .LCFI0: ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 5 52 .cfi_def_cfa_offset 16 53 .cfi_offset 4, -16 54 .cfi_offset 5, -12 55 .cfi_offset 6, -8 56 .cfi_offset 14, -4 57 000a 82B0 sub sp, sp, #8 58 .LCFI1: 59 .cfi_def_cfa_offset 24 60 000c 60E0 b .L12 61 .LVL2: 62 .L26: 178:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 179:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Get the IO position */ 180:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** ioposition = 0x01U << position; 181:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Get the current IO position */ 182:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** iocurrent = (uint32_t)(GPIO_Init->Pin) & ioposition; 183:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 184:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if(iocurrent == ioposition) 185:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 186:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /*--------------------- GPIO Mode Configuration ------------------------*/ 187:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* In case of Output or Alternate function mode selection */ 188:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if(((GPIO_Init->Mode & GPIO_MODE) == MODE_OUTPUT) || \ 189:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (GPIO_Init->Mode & GPIO_MODE) == MODE_AF) 190:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 191:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Check the Speed parameter */ 192:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** assert_param(IS_GPIO_SPEED(GPIO_Init->Speed)); 63 .loc 1 192 9 is_stmt 1 view .LVU13 193:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Configure the IO Speed */ 194:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp = GPIOx->OSPEEDR; 64 .loc 1 194 9 view .LVU14 65 .loc 1 194 14 is_stmt 0 view .LVU15 66 000e 8568 ldr r5, [r0, #8] 67 .LVL3: 195:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2U)); 68 .loc 1 195 9 is_stmt 1 view .LVU16 69 .loc 1 195 55 is_stmt 0 view .LVU17 70 0010 5E00 lsls r6, r3, #1 71 .loc 1 195 42 view .LVU18 72 0012 0324 movs r4, #3 73 0014 B440 lsls r4, r4, r6 74 .loc 1 195 14 view .LVU19 75 0016 25EA0405 bic r5, r5, r4 76 .LVL4: 196:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= (GPIO_Init->Speed << (position * 2U)); 77 .loc 1 196 9 is_stmt 1 view .LVU20 78 .loc 1 196 27 is_stmt 0 view .LVU21 79 001a CC68 ldr r4, [r1, #12] 80 .loc 1 196 35 view .LVU22 81 001c B440 lsls r4, r4, r6 82 .loc 1 196 14 view .LVU23 83 001e 2C43 orrs r4, r4, r5 84 .LVL5: 197:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->OSPEEDR = temp; 85 .loc 1 197 9 is_stmt 1 view .LVU24 86 .loc 1 197 24 is_stmt 0 view .LVU25 87 0020 8460 str r4, [r0, #8] 198:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 6 199:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Configure the IO Output Type */ 200:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp = GPIOx->OTYPER; 88 .loc 1 200 9 is_stmt 1 view .LVU26 89 .loc 1 200 14 is_stmt 0 view .LVU27 90 0022 4568 ldr r5, [r0, #4] 91 .LVL6: 201:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~(GPIO_OTYPER_OT_0 << position) ; 92 .loc 1 201 9 is_stmt 1 view .LVU28 93 .loc 1 201 14 is_stmt 0 view .LVU29 94 0024 25EA0205 bic r5, r5, r2 95 .LVL7: 202:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= (((GPIO_Init->Mode & OUTPUT_TYPE) >> OUTPUT_TYPE_Pos) << position); 96 .loc 1 202 9 is_stmt 1 view .LVU30 97 .loc 1 202 29 is_stmt 0 view .LVU31 98 0028 4C68 ldr r4, [r1, #4] 99 .loc 1 202 51 view .LVU32 100 002a C4F30012 ubfx r2, r4, #4, #1 101 .LVL8: 102 .loc 1 202 71 view .LVU33 103 002e 9A40 lsls r2, r2, r3 104 .loc 1 202 14 view .LVU34 105 0030 2A43 orrs r2, r2, r5 106 .LVL9: 203:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->OTYPER = temp; 107 .loc 1 203 9 is_stmt 1 view .LVU35 108 .loc 1 203 23 is_stmt 0 view .LVU36 109 0032 4260 str r2, [r0, #4] 110 0034 5AE0 b .L4 111 .LVL10: 112 .L27: 204:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 205:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 206:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if((GPIO_Init->Mode & GPIO_MODE) != MODE_ANALOG) 207:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 208:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Check the parameters */ 209:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** assert_param(IS_GPIO_PULL(GPIO_Init->Pull)); 210:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 211:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Activate the Pull-up or Pull down resistor for the current IO */ 212:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp = GPIOx->PUPDR; 213:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2U)); 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2U)); 215:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->PUPDR = temp; 216:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 217:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 218:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* In case of Alternate function mode selection */ 219:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if((GPIO_Init->Mode & GPIO_MODE) == MODE_AF) 220:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 221:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Check the Alternate function parameter */ 222:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** assert_param(IS_GPIO_AF(GPIO_Init->Alternate)); 113 .loc 1 222 9 is_stmt 1 view .LVU37 223:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Configure Alternate function mapped with the current IO */ 224:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp = GPIOx->AFR[position >> 3U]; 114 .loc 1 224 9 view .LVU38 115 .loc 1 224 36 is_stmt 0 view .LVU39 116 0036 DC08 lsrs r4, r3, #3 117 .loc 1 224 14 view .LVU40 118 0038 0834 adds r4, r4, #8 ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 7 119 003a 50F82460 ldr r6, [r0, r4, lsl #2] 120 .LVL11: 225:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~(0xFU << ((uint32_t)(position & 0x07U) * 4U)) ; 121 .loc 1 225 9 is_stmt 1 view .LVU41 122 .loc 1 225 28 is_stmt 0 view .LVU42 123 003e 03F00702 and r2, r3, #7 124 .loc 1 225 57 view .LVU43 125 0042 9500 lsls r5, r2, #2 126 .loc 1 225 24 view .LVU44 127 0044 0F22 movs r2, #15 128 0046 AA40 lsls r2, r2, r5 129 .loc 1 225 14 view .LVU45 130 0048 26EA020E bic lr, r6, r2 131 .LVL12: 226:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((uint32_t)(GPIO_Init->Alternate) << (((uint32_t)position & 0x07U) * 4U)); 132 .loc 1 226 9 is_stmt 1 view .LVU46 133 .loc 1 226 38 is_stmt 0 view .LVU47 134 004c 0A69 ldr r2, [r1, #16] 135 .loc 1 226 51 view .LVU48 136 004e AA40 lsls r2, r2, r5 137 .loc 1 226 14 view .LVU49 138 0050 42EA0E02 orr r2, r2, lr 139 .LVL13: 227:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->AFR[position >> 3U] = temp; 140 .loc 1 227 9 is_stmt 1 view .LVU50 141 .loc 1 227 36 is_stmt 0 view .LVU51 142 0054 40F82420 str r2, [r0, r4, lsl #2] 143 0058 5CE0 b .L6 144 .LVL14: 145 .L28: 228:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 229:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 230:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Configure IO Direction mode (Input, Output, Alternate or Analog) */ 231:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp = GPIOx->MODER; 232:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~(GPIO_MODER_MODER0 << (position * 2U)); 233:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2U)); 234:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->MODER = temp; 235:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 236:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /*--------------------- EXTI Mode Configuration ------------------------*/ 237:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Configure the External Interrupt or event for the current IO */ 238:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if((GPIO_Init->Mode & EXTI_MODE) != 0x00U) 239:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 240:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Enable SYSCFG Clock */ 241:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** __HAL_RCC_SYSCFG_CLK_ENABLE(); 242:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 243:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp = SYSCFG->EXTICR[position >> 2U]; 244:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~(0x0FU << (4U * (position & 0x03U))); 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U))); 146 .loc 1 245 29 view .LVU52 147 005a 0722 movs r2, #7 148 005c 00E0 b .L7 149 .L13: 150 .loc 1 245 18 view .LVU53 151 005e 0022 movs r2, #0 152 .L7: 153 .loc 1 245 52 discriminator 32 view .LVU54 154 0060 02FA0EF2 lsl r2, r2, lr ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 8 155 .loc 1 245 14 discriminator 32 view .LVU55 156 0064 2A43 orrs r2, r2, r5 157 .LVL15: 246:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] = temp; 158 .loc 1 246 9 is_stmt 1 discriminator 32 view .LVU56 159 .loc 1 246 40 is_stmt 0 discriminator 32 view .LVU57 160 0066 0234 adds r4, r4, #2 161 0068 5A4D ldr r5, .L29 162 006a 45F82420 str r2, [r5, r4, lsl #2] 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 248:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Clear Rising Falling edge configuration */ 249:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp = EXTI->RTSR; 163 .loc 1 249 9 is_stmt 1 discriminator 32 view .LVU58 164 .loc 1 249 14 is_stmt 0 discriminator 32 view .LVU59 165 006e 5A4A ldr r2, .L29+4 166 .LVL16: 167 .loc 1 249 14 discriminator 32 view .LVU60 168 0070 9468 ldr r4, [r2, #8] 169 .LVL17: 250:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~((uint32_t)iocurrent); 170 .loc 1 250 9 is_stmt 1 discriminator 32 view .LVU61 171 .loc 1 250 17 is_stmt 0 discriminator 32 view .LVU62 172 0072 6FEA0C02 mvn r2, ip 173 .loc 1 250 14 discriminator 32 view .LVU63 174 0076 24EA0C05 bic r5, r4, ip 175 .LVL18: 251:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if((GPIO_Init->Mode & TRIGGER_RISING) != 0x00U) 176 .loc 1 251 9 is_stmt 1 discriminator 32 view .LVU64 177 .loc 1 251 22 is_stmt 0 discriminator 32 view .LVU65 178 007a 4E68 ldr r6, [r1, #4] 179 .loc 1 251 11 discriminator 32 view .LVU66 180 007c 16F4801F tst r6, #1048576 181 0080 01D0 beq .L8 252:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 253:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= iocurrent; 182 .loc 1 253 11 is_stmt 1 view .LVU67 183 .loc 1 253 16 is_stmt 0 view .LVU68 184 0082 4CEA0405 orr r5, ip, r4 185 .LVL19: 186 .L8: 254:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 255:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** EXTI->RTSR = temp; 187 .loc 1 255 9 is_stmt 1 view .LVU69 188 .loc 1 255 20 is_stmt 0 view .LVU70 189 0086 544C ldr r4, .L29+4 190 0088 A560 str r5, [r4, #8] 256:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 257:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp = EXTI->FTSR; 191 .loc 1 257 9 is_stmt 1 view .LVU71 192 .loc 1 257 14 is_stmt 0 view .LVU72 193 008a E468 ldr r4, [r4, #12] 194 .LVL20: 258:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~((uint32_t)iocurrent); 195 .loc 1 258 9 is_stmt 1 view .LVU73 196 .loc 1 258 14 is_stmt 0 view .LVU74 197 008c 02EA0405 and r5, r2, r4 198 .LVL21: ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 9 259:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if((GPIO_Init->Mode & TRIGGER_FALLING) != 0x00U) 199 .loc 1 259 9 is_stmt 1 view .LVU75 200 .loc 1 259 22 is_stmt 0 view .LVU76 201 0090 4E68 ldr r6, [r1, #4] 202 .loc 1 259 11 view .LVU77 203 0092 16F4001F tst r6, #2097152 204 0096 01D0 beq .L9 260:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 261:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= iocurrent; 205 .loc 1 261 11 is_stmt 1 view .LVU78 206 .loc 1 261 16 is_stmt 0 view .LVU79 207 0098 4CEA0405 orr r5, ip, r4 208 .LVL22: 209 .L9: 262:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 263:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** EXTI->FTSR = temp; 210 .loc 1 263 9 is_stmt 1 view .LVU80 211 .loc 1 263 20 is_stmt 0 view .LVU81 212 009c 4E4C ldr r4, .L29+4 213 009e E560 str r5, [r4, #12] 264:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 265:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp = EXTI->EMR; 214 .loc 1 265 9 is_stmt 1 view .LVU82 215 .loc 1 265 14 is_stmt 0 view .LVU83 216 00a0 6468 ldr r4, [r4, #4] 217 .LVL23: 266:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~((uint32_t)iocurrent); 218 .loc 1 266 9 is_stmt 1 view .LVU84 219 .loc 1 266 14 is_stmt 0 view .LVU85 220 00a2 02EA0405 and r5, r2, r4 221 .LVL24: 267:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if((GPIO_Init->Mode & EXTI_EVT) != 0x00U) 222 .loc 1 267 9 is_stmt 1 view .LVU86 223 .loc 1 267 22 is_stmt 0 view .LVU87 224 00a6 4E68 ldr r6, [r1, #4] 225 .loc 1 267 11 view .LVU88 226 00a8 16F4003F tst r6, #131072 227 00ac 01D0 beq .L10 268:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 269:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= iocurrent; 228 .loc 1 269 11 is_stmt 1 view .LVU89 229 .loc 1 269 16 is_stmt 0 view .LVU90 230 00ae 4CEA0405 orr r5, ip, r4 231 .LVL25: 232 .L10: 270:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 271:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** EXTI->EMR = temp; 233 .loc 1 271 9 is_stmt 1 view .LVU91 234 .loc 1 271 19 is_stmt 0 view .LVU92 235 00b2 494C ldr r4, .L29+4 236 00b4 6560 str r5, [r4, #4] 272:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 273:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Clear EXTI line configuration */ 274:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp = EXTI->IMR; 237 .loc 1 274 9 is_stmt 1 view .LVU93 238 .loc 1 274 14 is_stmt 0 view .LVU94 239 00b6 2468 ldr r4, [r4] ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 10 240 .LVL26: 275:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~((uint32_t)iocurrent); 241 .loc 1 275 9 is_stmt 1 view .LVU95 242 .loc 1 275 14 is_stmt 0 view .LVU96 243 00b8 2240 ands r2, r2, r4 244 .LVL27: 276:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if((GPIO_Init->Mode & EXTI_IT) != 0x00U) 245 .loc 1 276 9 is_stmt 1 view .LVU97 246 .loc 1 276 22 is_stmt 0 view .LVU98 247 00ba 4D68 ldr r5, [r1, #4] 248 .loc 1 276 11 view .LVU99 249 00bc 15F4803F tst r5, #65536 250 00c0 01D0 beq .L11 277:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 278:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= iocurrent; 251 .loc 1 278 11 is_stmt 1 view .LVU100 252 .loc 1 278 16 is_stmt 0 view .LVU101 253 00c2 4CEA0402 orr r2, ip, r4 254 .LVL28: 255 .L11: 279:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 280:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** EXTI->IMR = temp; 256 .loc 1 280 9 is_stmt 1 view .LVU102 257 .loc 1 280 19 is_stmt 0 view .LVU103 258 00c6 444C ldr r4, .L29+4 259 00c8 2260 str r2, [r4] 260 .LVL29: 261 .L3: 177:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 262 .loc 1 177 46 is_stmt 1 discriminator 2 view .LVU104 177:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 263 .loc 1 177 54 is_stmt 0 discriminator 2 view .LVU105 264 00ca 0133 adds r3, r3, #1 265 .LVL30: 177:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 266 .loc 1 177 22 is_stmt 1 discriminator 2 view .LVU106 177:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 267 .loc 1 177 3 is_stmt 0 discriminator 2 view .LVU107 268 00cc 0F2B cmp r3, #15 269 00ce 7DD8 bhi .L25 270 .LVL31: 271 .L12: 180:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Get the current IO position */ 272 .loc 1 180 5 is_stmt 1 view .LVU108 180:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Get the current IO position */ 273 .loc 1 180 16 is_stmt 0 view .LVU109 274 00d0 0122 movs r2, #1 275 00d2 9A40 lsls r2, r2, r3 276 .LVL32: 182:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 277 .loc 1 182 5 is_stmt 1 view .LVU110 182:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 278 .loc 1 182 37 is_stmt 0 view .LVU111 279 00d4 0C68 ldr r4, [r1] 182:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 280 .loc 1 182 15 view .LVU112 281 00d6 04EA020C and ip, r4, r2 ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 11 282 .LVL33: 184:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 283 .loc 1 184 5 is_stmt 1 view .LVU113 184:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 284 .loc 1 184 7 is_stmt 0 view .LVU114 285 00da 32EA0404 bics r4, r2, r4 286 00de F4D1 bne .L3 188:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (GPIO_Init->Mode & GPIO_MODE) == MODE_AF) 287 .loc 1 188 7 is_stmt 1 view .LVU115 188:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (GPIO_Init->Mode & GPIO_MODE) == MODE_AF) 288 .loc 1 188 21 is_stmt 0 view .LVU116 289 00e0 4C68 ldr r4, [r1, #4] 188:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (GPIO_Init->Mode & GPIO_MODE) == MODE_AF) 290 .loc 1 188 28 view .LVU117 291 00e2 04F00304 and r4, r4, #3 188:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (GPIO_Init->Mode & GPIO_MODE) == MODE_AF) 292 .loc 1 188 57 view .LVU118 293 00e6 013C subs r4, r4, #1 188:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** (GPIO_Init->Mode & GPIO_MODE) == MODE_AF) 294 .loc 1 188 9 view .LVU119 295 00e8 012C cmp r4, #1 296 00ea 90D9 bls .L26 297 .LVL34: 298 .L4: 206:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 299 .loc 1 206 7 is_stmt 1 view .LVU120 206:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 300 .loc 1 206 20 is_stmt 0 view .LVU121 301 00ec 4A68 ldr r2, [r1, #4] 206:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 302 .loc 1 206 27 view .LVU122 303 00ee 02F00302 and r2, r2, #3 206:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 304 .loc 1 206 9 view .LVU123 305 00f2 032A cmp r2, #3 306 00f4 09D0 beq .L5 209:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 307 .loc 1 209 9 is_stmt 1 view .LVU124 212:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2U)); 308 .loc 1 212 9 view .LVU125 212:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2U)); 309 .loc 1 212 14 is_stmt 0 view .LVU126 310 00f6 C468 ldr r4, [r0, #12] 311 .LVL35: 213:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2U)); 312 .loc 1 213 9 is_stmt 1 view .LVU127 213:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2U)); 313 .loc 1 213 50 is_stmt 0 view .LVU128 314 00f8 5D00 lsls r5, r3, #1 213:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2U)); 315 .loc 1 213 37 view .LVU129 316 00fa 0322 movs r2, #3 317 00fc AA40 lsls r2, r2, r5 213:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2U)); 318 .loc 1 213 14 view .LVU130 319 00fe 24EA0204 bic r4, r4, r2 320 .LVL36: ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 12 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->PUPDR = temp; 321 .loc 1 214 9 is_stmt 1 view .LVU131 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->PUPDR = temp; 322 .loc 1 214 28 is_stmt 0 view .LVU132 323 0102 8A68 ldr r2, [r1, #8] 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->PUPDR = temp; 324 .loc 1 214 36 view .LVU133 325 0104 AA40 lsls r2, r2, r5 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->PUPDR = temp; 326 .loc 1 214 14 view .LVU134 327 0106 2243 orrs r2, r2, r4 328 .LVL37: 215:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 329 .loc 1 215 9 is_stmt 1 view .LVU135 215:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 330 .loc 1 215 22 is_stmt 0 view .LVU136 331 0108 C260 str r2, [r0, #12] 332 .LVL38: 333 .L5: 219:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 334 .loc 1 219 7 is_stmt 1 view .LVU137 219:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 335 .loc 1 219 20 is_stmt 0 view .LVU138 336 010a 4A68 ldr r2, [r1, #4] 219:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 337 .loc 1 219 27 view .LVU139 338 010c 02F00302 and r2, r2, #3 219:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 339 .loc 1 219 9 view .LVU140 340 0110 022A cmp r2, #2 341 0112 90D0 beq .L27 342 .L6: 231:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~(GPIO_MODER_MODER0 << (position * 2U)); 343 .loc 1 231 7 is_stmt 1 view .LVU141 231:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~(GPIO_MODER_MODER0 << (position * 2U)); 344 .loc 1 231 12 is_stmt 0 view .LVU142 345 0114 0468 ldr r4, [r0] 346 .LVL39: 232:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2U)); 347 .loc 1 232 7 is_stmt 1 view .LVU143 232:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2U)); 348 .loc 1 232 48 is_stmt 0 view .LVU144 349 0116 4FEA430E lsl lr, r3, #1 232:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2U)); 350 .loc 1 232 35 view .LVU145 351 011a 0322 movs r2, #3 352 011c 02FA0EF2 lsl r2, r2, lr 232:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2U)); 353 .loc 1 232 12 view .LVU146 354 0120 24EA0204 bic r4, r4, r2 355 .LVL40: 233:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->MODER = temp; 356 .loc 1 233 7 is_stmt 1 view .LVU147 233:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->MODER = temp; 357 .loc 1 233 26 is_stmt 0 view .LVU148 358 0124 4A68 ldr r2, [r1, #4] 233:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->MODER = temp; ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 13 359 .loc 1 233 33 view .LVU149 360 0126 02F00302 and r2, r2, #3 233:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->MODER = temp; 361 .loc 1 233 46 view .LVU150 362 012a 02FA0EF2 lsl r2, r2, lr 233:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->MODER = temp; 363 .loc 1 233 12 view .LVU151 364 012e 2243 orrs r2, r2, r4 365 .LVL41: 234:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 366 .loc 1 234 7 is_stmt 1 view .LVU152 234:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 367 .loc 1 234 20 is_stmt 0 view .LVU153 368 0130 0260 str r2, [r0] 238:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 369 .loc 1 238 7 is_stmt 1 view .LVU154 238:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 370 .loc 1 238 20 is_stmt 0 view .LVU155 371 0132 4A68 ldr r2, [r1, #4] 372 .LVL42: 238:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 373 .loc 1 238 9 view .LVU156 374 0134 12F4403F tst r2, #196608 375 0138 C7D0 beq .L3 241:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 376 .loc 1 241 9 is_stmt 1 view .LVU157 377 .LBB2: 241:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 378 .loc 1 241 9 view .LVU158 379 013a 0022 movs r2, #0 380 013c 0192 str r2, [sp, #4] 381 .LVL43: 241:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 382 .loc 1 241 9 view .LVU159 383 013e 274A ldr r2, .L29+8 384 0140 546C ldr r4, [r2, #68] 385 0142 44F48044 orr r4, r4, #16384 386 0146 5464 str r4, [r2, #68] 241:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 387 .loc 1 241 9 view .LVU160 388 0148 526C ldr r2, [r2, #68] 389 014a 02F48042 and r2, r2, #16384 390 014e 0192 str r2, [sp, #4] 241:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 391 .loc 1 241 9 view .LVU161 392 0150 019A ldr r2, [sp, #4] 393 .LBE2: 241:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 394 .loc 1 241 9 view .LVU162 243:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~(0x0FU << (4U * (position & 0x03U))); 395 .loc 1 243 9 view .LVU163 243:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~(0x0FU << (4U * (position & 0x03U))); 396 .loc 1 243 40 is_stmt 0 view .LVU164 397 0152 9C08 lsrs r4, r3, #2 243:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp &= ~(0x0FU << (4U * (position & 0x03U))); 398 .loc 1 243 14 view .LVU165 399 0154 A51C adds r5, r4, #2 ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 14 400 0156 1F4A ldr r2, .L29 401 0158 52F82550 ldr r5, [r2, r5, lsl #2] 402 .LVL44: 244:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U))); 403 .loc 1 244 9 is_stmt 1 view .LVU166 244:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U))); 404 .loc 1 244 44 is_stmt 0 view .LVU167 405 015c 03F00302 and r2, r3, #3 244:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U))); 406 .loc 1 244 32 view .LVU168 407 0160 4FEA820E lsl lr, r2, #2 244:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U))); 408 .loc 1 244 25 view .LVU169 409 0164 0F22 movs r2, #15 410 0166 02FA0EF2 lsl r2, r2, lr 244:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** temp |= ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U))); 411 .loc 1 244 14 view .LVU170 412 016a 25EA0205 bic r5, r5, r2 413 .LVL45: 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] = temp; 414 .loc 1 245 9 is_stmt 1 view .LVU171 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] = temp; 415 .loc 1 245 18 is_stmt 0 view .LVU172 416 016e 1C4A ldr r2, .L29+12 417 0170 9042 cmp r0, r2 418 0172 3FF474AF beq .L13 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] = temp; 419 .loc 1 245 29 discriminator 1 view .LVU173 420 0176 02F58062 add r2, r2, #1024 421 017a 9042 cmp r0, r2 422 017c 1AD0 beq .L14 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] = temp; 423 .loc 1 245 29 discriminator 3 view .LVU174 424 017e 02F58062 add r2, r2, #1024 425 0182 9042 cmp r0, r2 426 0184 18D0 beq .L15 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] = temp; 427 .loc 1 245 29 discriminator 5 view .LVU175 428 0186 02F58062 add r2, r2, #1024 429 018a 9042 cmp r0, r2 430 018c 16D0 beq .L16 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] = temp; 431 .loc 1 245 29 discriminator 7 view .LVU176 432 018e 02F58062 add r2, r2, #1024 433 0192 9042 cmp r0, r2 434 0194 14D0 beq .L17 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] = temp; 435 .loc 1 245 29 discriminator 9 view .LVU177 436 0196 02F58062 add r2, r2, #1024 437 019a 9042 cmp r0, r2 438 019c 12D0 beq .L18 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] = temp; 439 .loc 1 245 29 discriminator 11 view .LVU178 440 019e 02F58062 add r2, r2, #1024 441 01a2 9042 cmp r0, r2 442 01a4 10D0 beq .L19 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] = temp; ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 15 443 .loc 1 245 29 discriminator 13 view .LVU179 444 01a6 02F58062 add r2, r2, #1024 445 01aa 9042 cmp r0, r2 446 01ac 3FF455AF beq .L28 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] = temp; 447 .loc 1 245 29 view .LVU180 448 01b0 0822 movs r2, #8 449 01b2 55E7 b .L7 450 .L14: 451 01b4 0122 movs r2, #1 452 .LVL46: 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] = temp; 453 .loc 1 245 29 view .LVU181 454 01b6 53E7 b .L7 455 .LVL47: 456 .L15: 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] = temp; 457 .loc 1 245 29 view .LVU182 458 01b8 0222 movs r2, #2 459 01ba 51E7 b .L7 460 .L16: 461 01bc 0322 movs r2, #3 462 01be 4FE7 b .L7 463 .L17: 464 01c0 0422 movs r2, #4 465 01c2 4DE7 b .L7 466 .L18: 467 01c4 0522 movs r2, #5 468 01c6 4BE7 b .L7 469 .L19: 470 01c8 0622 movs r2, #6 471 01ca 49E7 b .L7 472 .LVL48: 473 .L25: 281:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 282:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 283:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 284:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 474 .loc 1 284 1 view .LVU183 475 01cc 02B0 add sp, sp, #8 476 .LCFI2: 477 .cfi_def_cfa_offset 16 478 @ sp needed 479 01ce 70BD pop {r4, r5, r6, pc} 480 .LVL49: 481 .L24: 482 .LCFI3: 483 .cfi_def_cfa_offset 0 484 .cfi_restore 4 485 .cfi_restore 5 486 .cfi_restore 6 487 .cfi_restore 14 488 .loc 1 284 1 view .LVU184 489 01d0 7047 bx lr 490 .L30: 491 01d2 00BF .align 2 492 .L29: ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 16 493 01d4 00380140 .word 1073821696 494 01d8 003C0140 .word 1073822720 495 01dc 00380240 .word 1073887232 496 01e0 00000240 .word 1073872896 497 .cfi_endproc 498 .LFE239: 500 .section .text.HAL_GPIO_DeInit,"ax",%progbits 501 .align 1 502 .global HAL_GPIO_DeInit 503 .syntax unified 504 .thumb 505 .thumb_func 507 HAL_GPIO_DeInit: 508 .LVL50: 509 .LFB240: 285:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 286:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** 287:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @brief De-initializes the GPIOx peripheral registers to their default reset values. 288:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param GPIOx where x can be (A..K) to select the GPIO peripheral for STM32F429X device or 289:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427 290:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param GPIO_Pin specifies the port bit to be written. 291:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * This parameter can be one of GPIO_PIN_x where x can be (0..15). 292:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @retval None 293:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 294:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin) 295:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 510 .loc 1 295 1 is_stmt 1 view -0 511 .cfi_startproc 512 @ args = 0, pretend = 0, frame = 0 513 @ frame_needed = 0, uses_anonymous_args = 0 296:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** uint32_t position; 514 .loc 1 296 3 view .LVU186 297:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** uint32_t ioposition = 0x00U; 515 .loc 1 297 3 view .LVU187 298:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** uint32_t iocurrent = 0x00U; 516 .loc 1 298 3 view .LVU188 299:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** uint32_t tmp = 0x00U; 517 .loc 1 299 3 view .LVU189 300:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 301:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Check the parameters */ 302:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** assert_param(IS_GPIO_ALL_INSTANCE(GPIOx)); 518 .loc 1 302 3 view .LVU190 303:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 304:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Configure the port pins */ 305:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** for(position = 0U; position < GPIO_NUMBER; position++) 519 .loc 1 305 3 view .LVU191 520 .loc 1 305 16 is_stmt 0 view .LVU192 521 0000 0023 movs r3, #0 522 .LVL51: 523 .loc 1 305 22 is_stmt 1 view .LVU193 524 .loc 1 305 3 is_stmt 0 view .LVU194 525 0002 0F2B cmp r3, #15 526 0004 00F28F80 bhi .L48 295:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** uint32_t position; 527 .loc 1 295 1 view .LVU195 528 0008 F0B5 push {r4, r5, r6, r7, lr} 529 .LCFI4: ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 17 530 .cfi_def_cfa_offset 20 531 .cfi_offset 4, -20 532 .cfi_offset 5, -16 533 .cfi_offset 6, -12 534 .cfi_offset 7, -8 535 .cfi_offset 14, -4 536 000a 2DE0 b .L36 537 .LVL52: 538 .L51: 306:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 307:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Get the IO position */ 308:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** ioposition = 0x01U << position; 309:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Get the current IO position */ 310:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** iocurrent = (GPIO_Pin) & ioposition; 311:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 312:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if(iocurrent == ioposition) 313:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 314:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /*------------------------- EXTI Mode Configuration --------------------*/ 315:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** tmp = SYSCFG->EXTICR[position >> 2U]; 316:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** tmp &= (0x0FU << (4U * (position & 0x03U))); 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if(tmp == ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U)))) 539 .loc 1 317 29 view .LVU196 540 000c 0725 movs r5, #7 541 000e 00E0 b .L34 542 .L37: 543 .loc 1 317 18 view .LVU197 544 0010 0025 movs r5, #0 545 .L34: 546 .loc 1 317 52 discriminator 32 view .LVU198 547 0012 05FA0CFC lsl ip, r5, ip 548 .loc 1 317 9 discriminator 32 view .LVU199 549 0016 A445 cmp ip, r4 550 0018 69D0 beq .L49 551 .LVL53: 552 .L35: 318:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Clear EXTI line configuration */ 320:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** EXTI->IMR &= ~((uint32_t)iocurrent); 321:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** EXTI->EMR &= ~((uint32_t)iocurrent); 322:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 323:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Clear Rising Falling edge configuration */ 324:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** EXTI->FTSR &= ~((uint32_t)iocurrent); 325:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** EXTI->RTSR &= ~((uint32_t)iocurrent); 326:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 327:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Configure the External Interrupt or event for the current IO */ 328:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** tmp = 0x0FU << (4U * (position & 0x03U)); 329:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] &= ~tmp; 330:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 331:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 332:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /*------------------------- GPIO Mode Configuration --------------------*/ 333:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Configure IO Direction in Input Floating Mode */ 334:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (position * 2U)); 553 .loc 1 334 7 is_stmt 1 view .LVU200 554 .loc 1 334 20 is_stmt 0 view .LVU201 555 001a 0468 ldr r4, [r0] 556 .loc 1 334 56 view .LVU202 557 001c 5D00 lsls r5, r3, #1 ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 18 558 .loc 1 334 43 view .LVU203 559 001e 4FF0030C mov ip, #3 560 0022 0CFA05FC lsl ip, ip, r5 561 .loc 1 334 20 view .LVU204 562 0026 24EA0C04 bic r4, r4, ip 563 002a 0460 str r4, [r0] 335:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 336:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Configure the default Alternate Function in current IO */ 337:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->AFR[position >> 3U] &= ~(0xFU << ((uint32_t)(position & 0x07U) * 4U)) ; 564 .loc 1 337 7 is_stmt 1 view .LVU205 565 .loc 1 337 34 is_stmt 0 view .LVU206 566 002c 4FEAD30E lsr lr, r3, #3 567 0030 0EF1080E add lr, lr, #8 568 0034 50F82E40 ldr r4, [r0, lr, lsl #2] 569 .loc 1 337 48 view .LVU207 570 0038 03F00705 and r5, r3, #7 571 .loc 1 337 77 view .LVU208 572 003c AE00 lsls r6, r5, #2 573 .loc 1 337 44 view .LVU209 574 003e 0F25 movs r5, #15 575 0040 B540 lsls r5, r5, r6 576 .loc 1 337 34 view .LVU210 577 0042 24EA0504 bic r4, r4, r5 578 0046 40F82E40 str r4, [r0, lr, lsl #2] 338:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 339:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Deactivate the Pull-up and Pull-down resistor for the current IO */ 340:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << (position * 2U)); 579 .loc 1 340 7 is_stmt 1 view .LVU211 580 .loc 1 340 20 is_stmt 0 view .LVU212 581 004a C468 ldr r4, [r0, #12] 582 004c 24EA0C04 bic r4, r4, ip 583 0050 C460 str r4, [r0, #12] 341:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 342:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Configure the default value IO Output Type */ 343:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->OTYPER &= ~(GPIO_OTYPER_OT_0 << position) ; 584 .loc 1 343 7 is_stmt 1 view .LVU213 585 .loc 1 343 22 is_stmt 0 view .LVU214 586 0052 4468 ldr r4, [r0, #4] 587 0054 24EA0202 bic r2, r4, r2 588 .LVL54: 589 .loc 1 343 22 view .LVU215 590 0058 4260 str r2, [r0, #4] 344:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 345:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Configure the default value for IO Speed */ 346:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2U)); 591 .loc 1 346 7 is_stmt 1 view .LVU216 592 .loc 1 346 22 is_stmt 0 view .LVU217 593 005a 8268 ldr r2, [r0, #8] 594 005c 22EA0C02 bic r2, r2, ip 595 0060 8260 str r2, [r0, #8] 596 .L33: 305:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 597 .loc 1 305 46 is_stmt 1 discriminator 2 view .LVU218 305:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 598 .loc 1 305 54 is_stmt 0 discriminator 2 view .LVU219 599 0062 0133 adds r3, r3, #1 600 .LVL55: ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 19 305:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 601 .loc 1 305 22 is_stmt 1 discriminator 2 view .LVU220 305:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 602 .loc 1 305 3 is_stmt 0 discriminator 2 view .LVU221 603 0064 0F2B cmp r3, #15 604 0066 5DD8 bhi .L50 605 .LVL56: 606 .L36: 308:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Get the current IO position */ 607 .loc 1 308 5 is_stmt 1 view .LVU222 308:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Get the current IO position */ 608 .loc 1 308 16 is_stmt 0 view .LVU223 609 0068 0122 movs r2, #1 610 006a 9A40 lsls r2, r2, r3 611 .LVL57: 310:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 612 .loc 1 310 5 is_stmt 1 view .LVU224 310:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 613 .loc 1 310 15 is_stmt 0 view .LVU225 614 006c 02EA0106 and r6, r2, r1 615 .LVL58: 312:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 616 .loc 1 312 5 is_stmt 1 view .LVU226 312:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 617 .loc 1 312 7 is_stmt 0 view .LVU227 618 0070 32EA0104 bics r4, r2, r1 619 0074 F5D1 bne .L33 315:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** tmp &= (0x0FU << (4U * (position & 0x03U))); 620 .loc 1 315 7 is_stmt 1 view .LVU228 315:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** tmp &= (0x0FU << (4U * (position & 0x03U))); 621 .loc 1 315 37 is_stmt 0 view .LVU229 622 0076 4FEA930E lsr lr, r3, #2 315:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** tmp &= (0x0FU << (4U * (position & 0x03U))); 623 .loc 1 315 11 view .LVU230 624 007a 0EF10205 add r5, lr, #2 625 007e 2A4C ldr r4, .L52 626 0080 54F82540 ldr r4, [r4, r5, lsl #2] 627 .LVL59: 316:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if(tmp == ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U)))) 628 .loc 1 316 7 is_stmt 1 view .LVU231 316:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if(tmp == ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U)))) 629 .loc 1 316 40 is_stmt 0 view .LVU232 630 0084 03F0030C and ip, r3, #3 316:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if(tmp == ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U)))) 631 .loc 1 316 28 view .LVU233 632 0088 4FEA8C0C lsl ip, ip, #2 316:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if(tmp == ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U)))) 633 .loc 1 316 21 view .LVU234 634 008c 0F25 movs r5, #15 635 008e 05FA0CF7 lsl r7, r5, ip 316:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if(tmp == ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U)))) 636 .loc 1 316 11 view .LVU235 637 0092 3C40 ands r4, r4, r7 638 .LVL60: 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 639 .loc 1 317 7 is_stmt 1 view .LVU236 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 20 640 .loc 1 317 18 is_stmt 0 view .LVU237 641 0094 254D ldr r5, .L52+4 642 0096 A842 cmp r0, r5 643 0098 BAD0 beq .L37 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 644 .loc 1 317 29 discriminator 1 view .LVU238 645 009a 05F58065 add r5, r5, #1024 646 009e A842 cmp r0, r5 647 00a0 19D0 beq .L38 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 648 .loc 1 317 29 discriminator 3 view .LVU239 649 00a2 05F58065 add r5, r5, #1024 650 00a6 A842 cmp r0, r5 651 00a8 17D0 beq .L39 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 652 .loc 1 317 29 discriminator 5 view .LVU240 653 00aa 05F58065 add r5, r5, #1024 654 00ae A842 cmp r0, r5 655 00b0 15D0 beq .L40 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 656 .loc 1 317 29 discriminator 7 view .LVU241 657 00b2 05F58065 add r5, r5, #1024 658 00b6 A842 cmp r0, r5 659 00b8 13D0 beq .L41 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 660 .loc 1 317 29 discriminator 9 view .LVU242 661 00ba 05F58065 add r5, r5, #1024 662 00be A842 cmp r0, r5 663 00c0 11D0 beq .L42 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 664 .loc 1 317 29 discriminator 11 view .LVU243 665 00c2 05F58065 add r5, r5, #1024 666 00c6 A842 cmp r0, r5 667 00c8 0FD0 beq .L43 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 668 .loc 1 317 29 discriminator 13 view .LVU244 669 00ca 05F58065 add r5, r5, #1024 670 00ce A842 cmp r0, r5 671 00d0 9CD0 beq .L51 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 672 .loc 1 317 29 view .LVU245 673 00d2 0825 movs r5, #8 674 00d4 9DE7 b .L34 675 .L38: 676 00d6 0125 movs r5, #1 677 00d8 9BE7 b .L34 678 .L39: 679 00da 0225 movs r5, #2 680 00dc 99E7 b .L34 681 .L40: 682 00de 0325 movs r5, #3 683 00e0 97E7 b .L34 684 .L41: 685 00e2 0425 movs r5, #4 686 00e4 95E7 b .L34 687 .L42: 688 00e6 0525 movs r5, #5 ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 21 689 00e8 93E7 b .L34 690 .L43: 691 00ea 0625 movs r5, #6 692 00ec 91E7 b .L34 693 .L49: 320:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** EXTI->EMR &= ~((uint32_t)iocurrent); 694 .loc 1 320 9 is_stmt 1 view .LVU246 320:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** EXTI->EMR &= ~((uint32_t)iocurrent); 695 .loc 1 320 19 is_stmt 0 view .LVU247 696 00ee 104C ldr r4, .L52+8 697 .LVL61: 320:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** EXTI->EMR &= ~((uint32_t)iocurrent); 698 .loc 1 320 19 view .LVU248 699 00f0 2568 ldr r5, [r4] 700 00f2 25EA0605 bic r5, r5, r6 701 00f6 2560 str r5, [r4] 321:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 702 .loc 1 321 9 is_stmt 1 view .LVU249 321:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 703 .loc 1 321 19 is_stmt 0 view .LVU250 704 00f8 6568 ldr r5, [r4, #4] 705 00fa 25EA0605 bic r5, r5, r6 706 00fe 6560 str r5, [r4, #4] 324:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** EXTI->RTSR &= ~((uint32_t)iocurrent); 707 .loc 1 324 9 is_stmt 1 view .LVU251 324:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** EXTI->RTSR &= ~((uint32_t)iocurrent); 708 .loc 1 324 20 is_stmt 0 view .LVU252 709 0100 E568 ldr r5, [r4, #12] 710 0102 25EA0605 bic r5, r5, r6 711 0106 E560 str r5, [r4, #12] 325:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 712 .loc 1 325 9 is_stmt 1 view .LVU253 325:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 713 .loc 1 325 20 is_stmt 0 view .LVU254 714 0108 A568 ldr r5, [r4, #8] 715 010a 25EA0606 bic r6, r5, r6 716 .LVL62: 325:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 717 .loc 1 325 20 view .LVU255 718 010e A660 str r6, [r4, #8] 328:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2U] &= ~tmp; 719 .loc 1 328 9 is_stmt 1 view .LVU256 720 .LVL63: 329:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 721 .loc 1 329 9 view .LVU257 329:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 722 .loc 1 329 40 is_stmt 0 view .LVU258 723 0110 054E ldr r6, .L52 724 0112 0EF10204 add r4, lr, #2 725 0116 56F82450 ldr r5, [r6, r4, lsl #2] 726 011a 25EA0705 bic r5, r5, r7 727 011e 46F82450 str r5, [r6, r4, lsl #2] 728 0122 7AE7 b .L35 729 .LVL64: 730 .L50: 347:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 348:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 22 349:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 731 .loc 1 349 1 view .LVU259 732 0124 F0BD pop {r4, r5, r6, r7, pc} 733 .LVL65: 734 .L48: 735 .LCFI5: 736 .cfi_def_cfa_offset 0 737 .cfi_restore 4 738 .cfi_restore 5 739 .cfi_restore 6 740 .cfi_restore 7 741 .cfi_restore 14 742 .loc 1 349 1 view .LVU260 743 0126 7047 bx lr 744 .L53: 745 .align 2 746 .L52: 747 0128 00380140 .word 1073821696 748 012c 00000240 .word 1073872896 749 0130 003C0140 .word 1073822720 750 .cfi_endproc 751 .LFE240: 753 .section .text.HAL_GPIO_ReadPin,"ax",%progbits 754 .align 1 755 .global HAL_GPIO_ReadPin 756 .syntax unified 757 .thumb 758 .thumb_func 760 HAL_GPIO_ReadPin: 761 .LVL66: 762 .LFB241: 350:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 351:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** 352:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @} 353:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 354:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 355:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** @defgroup GPIO_Exported_Functions_Group2 IO operation functions 356:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @brief GPIO Read and Write 357:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * 358:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** @verbatim 359:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** =============================================================================== 360:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** ##### IO operation functions ##### 361:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** =============================================================================== 362:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 363:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** @endverbatim 364:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @{ 365:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 366:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 367:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** 368:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @brief Reads the specified input port pin. 369:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param GPIOx where x can be (A..K) to select the GPIO peripheral for STM32F429X device or 370:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427 371:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param GPIO_Pin specifies the port bit to read. 372:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * This parameter can be GPIO_PIN_x where x can be (0..15). 373:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @retval The input port pin value. 374:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 375:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 23 376:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 763 .loc 1 376 1 is_stmt 1 view -0 764 .cfi_startproc 765 @ args = 0, pretend = 0, frame = 0 766 @ frame_needed = 0, uses_anonymous_args = 0 767 @ link register save eliminated. 377:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIO_PinState bitstatus; 768 .loc 1 377 3 view .LVU262 378:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 379:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Check the parameters */ 380:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Pin)); 769 .loc 1 380 3 view .LVU263 381:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 382:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if((GPIOx->IDR & GPIO_Pin) != (uint32_t)GPIO_PIN_RESET) 770 .loc 1 382 3 view .LVU264 771 .loc 1 382 12 is_stmt 0 view .LVU265 772 0000 0369 ldr r3, [r0, #16] 773 .loc 1 382 5 view .LVU266 774 0002 1942 tst r1, r3 775 0004 01D0 beq .L56 383:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 384:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** bitstatus = GPIO_PIN_SET; 776 .loc 1 384 15 view .LVU267 777 0006 0120 movs r0, #1 778 .LVL67: 779 .loc 1 384 15 view .LVU268 780 0008 7047 bx lr 781 .LVL68: 782 .L56: 385:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 386:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** else 387:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 388:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** bitstatus = GPIO_PIN_RESET; 783 .loc 1 388 15 view .LVU269 784 000a 0020 movs r0, #0 785 .LVL69: 389:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 390:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** return bitstatus; 786 .loc 1 390 3 is_stmt 1 view .LVU270 391:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 787 .loc 1 391 1 is_stmt 0 view .LVU271 788 000c 7047 bx lr 789 .cfi_endproc 790 .LFE241: 792 .section .text.HAL_GPIO_WritePin,"ax",%progbits 793 .align 1 794 .global HAL_GPIO_WritePin 795 .syntax unified 796 .thumb 797 .thumb_func 799 HAL_GPIO_WritePin: 800 .LVL70: 801 .LFB242: 392:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 393:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** 394:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @brief Sets or clears the selected data port bit. 395:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 24 396:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @note This function uses GPIOx_BSRR register to allow atomic read/modify 397:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * accesses. In this way, there is no risk of an IRQ occurring between 398:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * the read and the modify access. 399:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * 400:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param GPIOx where x can be (A..K) to select the GPIO peripheral for STM32F429X device or 401:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427 402:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param GPIO_Pin specifies the port bit to be written. 403:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * This parameter can be one of GPIO_PIN_x where x can be (0..15). 404:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param PinState specifies the value to be written to the selected bit. 405:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * This parameter can be one of the GPIO_PinState enum values: 406:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @arg GPIO_PIN_RESET: to clear the port pin 407:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @arg GPIO_PIN_SET: to set the port pin 408:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @retval None 409:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 410:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState) 411:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 802 .loc 1 411 1 is_stmt 1 view -0 803 .cfi_startproc 804 @ args = 0, pretend = 0, frame = 0 805 @ frame_needed = 0, uses_anonymous_args = 0 806 @ link register save eliminated. 412:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Check the parameters */ 413:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Pin)); 807 .loc 1 413 3 view .LVU273 414:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** assert_param(IS_GPIO_PIN_ACTION(PinState)); 808 .loc 1 414 3 view .LVU274 415:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 416:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if(PinState != GPIO_PIN_RESET) 809 .loc 1 416 3 view .LVU275 810 .loc 1 416 5 is_stmt 0 view .LVU276 811 0000 0AB1 cbz r2, .L58 417:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 418:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->BSRR = GPIO_Pin; 812 .loc 1 418 5 is_stmt 1 view .LVU277 813 .loc 1 418 17 is_stmt 0 view .LVU278 814 0002 8161 str r1, [r0, #24] 815 0004 7047 bx lr 816 .L58: 419:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 420:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** else 421:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 422:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->BSRR = (uint32_t)GPIO_Pin << 16U; 817 .loc 1 422 5 is_stmt 1 view .LVU279 818 .loc 1 422 38 is_stmt 0 view .LVU280 819 0006 0904 lsls r1, r1, #16 820 .LVL71: 821 .loc 1 422 17 view .LVU281 822 0008 8161 str r1, [r0, #24] 423:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 424:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 823 .loc 1 424 1 view .LVU282 824 000a 7047 bx lr 825 .cfi_endproc 826 .LFE242: 828 .section .text.HAL_GPIO_TogglePin,"ax",%progbits 829 .align 1 830 .global HAL_GPIO_TogglePin ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 25 831 .syntax unified 832 .thumb 833 .thumb_func 835 HAL_GPIO_TogglePin: 836 .LVL72: 837 .LFB243: 425:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 426:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** 427:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @brief Toggles the specified GPIO pins. 428:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param GPIOx Where x can be (A..K) to select the GPIO peripheral for STM32F429X device or 429:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427 430:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param GPIO_Pin Specifies the pins to be toggled. 431:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @retval None 432:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 433:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) 434:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 838 .loc 1 434 1 is_stmt 1 view -0 839 .cfi_startproc 840 @ args = 0, pretend = 0, frame = 0 841 @ frame_needed = 0, uses_anonymous_args = 0 842 @ link register save eliminated. 435:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** uint32_t odr; 843 .loc 1 435 3 view .LVU284 436:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 437:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Check the parameters */ 438:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Pin)); 844 .loc 1 438 3 view .LVU285 439:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 440:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* get current Output Data Register value */ 441:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** odr = GPIOx->ODR; 845 .loc 1 441 3 view .LVU286 846 .loc 1 441 7 is_stmt 0 view .LVU287 847 0000 4369 ldr r3, [r0, #20] 848 .LVL73: 442:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 443:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Set selected pins that were at low level, and reset ones that were high */ 444:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->BSRR = ((odr & GPIO_Pin) << GPIO_NUMBER) | (~odr & GPIO_Pin); 849 .loc 1 444 3 is_stmt 1 view .LVU288 850 .loc 1 444 23 is_stmt 0 view .LVU289 851 0002 01EA0302 and r2, r1, r3 852 .loc 1 444 59 view .LVU290 853 0006 21EA0301 bic r1, r1, r3 854 .LVL74: 855 .loc 1 444 51 view .LVU291 856 000a 41EA0241 orr r1, r1, r2, lsl #16 857 .loc 1 444 15 view .LVU292 858 000e 8161 str r1, [r0, #24] 445:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 859 .loc 1 445 1 view .LVU293 860 0010 7047 bx lr 861 .cfi_endproc 862 .LFE243: 864 .section .text.HAL_GPIO_LockPin,"ax",%progbits 865 .align 1 866 .global HAL_GPIO_LockPin 867 .syntax unified 868 .thumb ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 26 869 .thumb_func 871 HAL_GPIO_LockPin: 872 .LVL75: 873 .LFB244: 446:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 447:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** 448:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @brief Locks GPIO Pins configuration registers. 449:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @note The locked registers are GPIOx_MODER, GPIOx_OTYPER, GPIOx_OSPEEDR, 450:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * GPIOx_PUPDR, GPIOx_AFRL and GPIOx_AFRH. 451:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @note The configuration of the locked GPIO pins can no longer be modified 452:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * until the next reset. 453:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param GPIOx where x can be (A..F) to select the GPIO peripheral for STM32F4 family 454:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param GPIO_Pin specifies the port bit to be locked. 455:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * This parameter can be any combination of GPIO_PIN_x where x can be (0..15). 456:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @retval None 457:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 458:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) 459:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 874 .loc 1 459 1 is_stmt 1 view -0 875 .cfi_startproc 876 @ args = 0, pretend = 0, frame = 8 877 @ frame_needed = 0, uses_anonymous_args = 0 878 @ link register save eliminated. 879 .loc 1 459 1 is_stmt 0 view .LVU295 880 0000 82B0 sub sp, sp, #8 881 .LCFI6: 882 .cfi_def_cfa_offset 8 460:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** __IO uint32_t tmp = GPIO_LCKR_LCKK; 883 .loc 1 460 3 is_stmt 1 view .LVU296 884 .loc 1 460 17 is_stmt 0 view .LVU297 885 0002 4FF48033 mov r3, #65536 886 0006 0193 str r3, [sp, #4] 461:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 462:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Check the parameters */ 463:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Pin)); 887 .loc 1 463 3 is_stmt 1 view .LVU298 464:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 465:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Apply lock key write sequence */ 466:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** tmp |= GPIO_Pin; 888 .loc 1 466 3 view .LVU299 889 .loc 1 466 7 is_stmt 0 view .LVU300 890 0008 019B ldr r3, [sp, #4] 891 000a 0B43 orrs r3, r3, r1 892 000c 0193 str r3, [sp, #4] 467:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Set LCKx bit(s): LCKK='1' + LCK[15-0] */ 468:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->LCKR = tmp; 893 .loc 1 468 3 is_stmt 1 view .LVU301 894 .loc 1 468 15 is_stmt 0 view .LVU302 895 000e 019B ldr r3, [sp, #4] 896 0010 C361 str r3, [r0, #28] 469:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Reset LCKx bit(s): LCKK='0' + LCK[15-0] */ 470:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->LCKR = GPIO_Pin; 897 .loc 1 470 3 is_stmt 1 view .LVU303 898 .loc 1 470 15 is_stmt 0 view .LVU304 899 0012 C161 str r1, [r0, #28] 471:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Set LCKx bit(s): LCKK='1' + LCK[15-0] */ 472:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIOx->LCKR = tmp; ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 27 900 .loc 1 472 3 is_stmt 1 view .LVU305 901 .loc 1 472 15 is_stmt 0 view .LVU306 902 0014 019B ldr r3, [sp, #4] 903 0016 C361 str r3, [r0, #28] 473:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Read LCKR register. This read is mandatory to complete key lock sequence */ 474:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** tmp = GPIOx->LCKR; 904 .loc 1 474 3 is_stmt 1 view .LVU307 905 .loc 1 474 14 is_stmt 0 view .LVU308 906 0018 C369 ldr r3, [r0, #28] 907 .loc 1 474 7 view .LVU309 908 001a 0193 str r3, [sp, #4] 475:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 476:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Read again in order to confirm lock is active */ 477:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if((GPIOx->LCKR & GPIO_LCKR_LCKK) != RESET) 909 .loc 1 477 2 is_stmt 1 view .LVU310 910 .loc 1 477 11 is_stmt 0 view .LVU311 911 001c C369 ldr r3, [r0, #28] 912 .loc 1 477 4 view .LVU312 913 001e 13F4803F tst r3, #65536 914 0022 02D0 beq .L63 478:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 479:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** return HAL_OK; 915 .loc 1 479 12 view .LVU313 916 0024 0020 movs r0, #0 917 .LVL76: 918 .L62: 480:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 481:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** else 482:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 483:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** return HAL_ERROR; 484:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 485:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 919 .loc 1 485 1 view .LVU314 920 0026 02B0 add sp, sp, #8 921 .LCFI7: 922 .cfi_remember_state 923 .cfi_def_cfa_offset 0 924 @ sp needed 925 0028 7047 bx lr 926 .LVL77: 927 .L63: 928 .LCFI8: 929 .cfi_restore_state 483:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 930 .loc 1 483 12 view .LVU315 931 002a 0120 movs r0, #1 932 .LVL78: 483:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 933 .loc 1 483 12 view .LVU316 934 002c FBE7 b .L62 935 .cfi_endproc 936 .LFE244: 938 .section .text.HAL_GPIO_EXTI_Callback,"ax",%progbits 939 .align 1 940 .weak HAL_GPIO_EXTI_Callback 941 .syntax unified 942 .thumb ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 28 943 .thumb_func 945 HAL_GPIO_EXTI_Callback: 946 .LVL79: 947 .LFB246: 486:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 487:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** 488:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @brief This function handles EXTI interrupt request. 489:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param GPIO_Pin Specifies the pins connected EXTI line 490:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @retval None 491:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 492:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin) 493:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 494:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* EXTI line interrupt detected */ 495:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** if(__HAL_GPIO_EXTI_GET_IT(GPIO_Pin) != RESET) 496:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 497:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** __HAL_GPIO_EXTI_CLEAR_IT(GPIO_Pin); 498:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** HAL_GPIO_EXTI_Callback(GPIO_Pin); 499:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 500:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 501:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 502:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** 503:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @brief EXTI line detection callbacks. 504:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @param GPIO_Pin Specifies the pins connected EXTI line 505:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** * @retval None 506:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 507:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** __weak void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) 508:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 948 .loc 1 508 1 is_stmt 1 view -0 949 .cfi_startproc 950 @ args = 0, pretend = 0, frame = 0 951 @ frame_needed = 0, uses_anonymous_args = 0 952 @ link register save eliminated. 509:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Prevent unused argument(s) compilation warning */ 510:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** UNUSED(GPIO_Pin); 953 .loc 1 510 3 view .LVU318 511:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* NOTE: This function Should not be modified, when the callback is needed, 512:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** the HAL_GPIO_EXTI_Callback could be implemented in the user file 513:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** */ 514:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 954 .loc 1 514 1 is_stmt 0 view .LVU319 955 0000 7047 bx lr 956 .cfi_endproc 957 .LFE246: 959 .section .text.HAL_GPIO_EXTI_IRQHandler,"ax",%progbits 960 .align 1 961 .global HAL_GPIO_EXTI_IRQHandler 962 .syntax unified 963 .thumb 964 .thumb_func 966 HAL_GPIO_EXTI_IRQHandler: 967 .LVL80: 968 .LFB245: 493:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* EXTI line interrupt detected */ 969 .loc 1 493 1 is_stmt 1 view -0 970 .cfi_startproc 971 @ args = 0, pretend = 0, frame = 0 972 @ frame_needed = 0, uses_anonymous_args = 0 ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 29 493:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* EXTI line interrupt detected */ 973 .loc 1 493 1 is_stmt 0 view .LVU321 974 0000 08B5 push {r3, lr} 975 .LCFI9: 976 .cfi_def_cfa_offset 8 977 .cfi_offset 3, -8 978 .cfi_offset 14, -4 495:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 979 .loc 1 495 3 is_stmt 1 view .LVU322 495:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 980 .loc 1 495 6 is_stmt 0 view .LVU323 981 0002 054B ldr r3, .L70 982 0004 5B69 ldr r3, [r3, #20] 495:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** { 983 .loc 1 495 5 view .LVU324 984 0006 0342 tst r3, r0 985 0008 00D1 bne .L69 986 .LVL81: 987 .L66: 500:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 988 .loc 1 500 1 view .LVU325 989 000a 08BD pop {r3, pc} 990 .LVL82: 991 .L69: 497:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** HAL_GPIO_EXTI_Callback(GPIO_Pin); 992 .loc 1 497 5 is_stmt 1 view .LVU326 993 000c 024B ldr r3, .L70 994 000e 5861 str r0, [r3, #20] 498:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** } 995 .loc 1 498 5 view .LVU327 996 0010 FFF7FEFF bl HAL_GPIO_EXTI_Callback 997 .LVL83: 500:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 998 .loc 1 500 1 is_stmt 0 view .LVU328 999 0014 F9E7 b .L66 1000 .L71: 1001 0016 00BF .align 2 1002 .L70: 1003 0018 003C0140 .word 1073822720 1004 .cfi_endproc 1005 .LFE245: 1007 .text 1008 .Letext0: 1009 .file 2 "c:\\tools\\gcc-arm-none-eabi-10.3-2021.10-win32\\gcc-arm-none-eabi-10.3-2021.10\\arm-none 1010 .file 3 "c:\\tools\\gcc-arm-none-eabi-10.3-2021.10-win32\\gcc-arm-none-eabi-10.3-2021.10\\arm-none 1011 .file 4 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f405xx.h" 1012 .file 5 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h" 1013 .file 6 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_def.h" 1014 .file 7 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio.h" ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s page 30 DEFINED SYMBOLS *ABS*:00000000 stm32f4xx_hal_gpio.c C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:20 .text.HAL_GPIO_Init:00000000 $t C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:26 .text.HAL_GPIO_Init:00000000 HAL_GPIO_Init C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:493 .text.HAL_GPIO_Init:000001d4 $d C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:501 .text.HAL_GPIO_DeInit:00000000 $t C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:507 .text.HAL_GPIO_DeInit:00000000 HAL_GPIO_DeInit C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:747 .text.HAL_GPIO_DeInit:00000128 $d C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:754 .text.HAL_GPIO_ReadPin:00000000 $t C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:760 .text.HAL_GPIO_ReadPin:00000000 HAL_GPIO_ReadPin C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:793 .text.HAL_GPIO_WritePin:00000000 $t C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:799 .text.HAL_GPIO_WritePin:00000000 HAL_GPIO_WritePin C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:829 .text.HAL_GPIO_TogglePin:00000000 $t C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:835 .text.HAL_GPIO_TogglePin:00000000 HAL_GPIO_TogglePin C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:865 .text.HAL_GPIO_LockPin:00000000 $t C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:871 .text.HAL_GPIO_LockPin:00000000 HAL_GPIO_LockPin C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:939 .text.HAL_GPIO_EXTI_Callback:00000000 $t C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:945 .text.HAL_GPIO_EXTI_Callback:00000000 HAL_GPIO_EXTI_Callback C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:960 .text.HAL_GPIO_EXTI_IRQHandler:00000000 $t C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:966 .text.HAL_GPIO_EXTI_IRQHandler:00000000 HAL_GPIO_EXTI_IRQHandler C:\Users\MHONDA~1\AppData\Local\Temp\cciqG6Tj.s:1003 .text.HAL_GPIO_EXTI_IRQHandler:00000018 $d NO UNDEFINED SYMBOLS