ARM GAS /tmp/ccJLBnnH.s page 1 1 .cpu cortex-m0 2 .arch armv6s-m 3 .fpu softvfp 4 .eabi_attribute 20, 1 5 .eabi_attribute 21, 1 6 .eabi_attribute 23, 3 7 .eabi_attribute 24, 1 8 .eabi_attribute 25, 1 9 .eabi_attribute 26, 1 10 .eabi_attribute 30, 1 11 .eabi_attribute 34, 0 12 .eabi_attribute 18, 4 13 .file "stm32f0xx_hal_gpio.c" 14 .text 15 .Ltext0: 16 .cfi_sections .debug_frame 17 .file 1 "Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c" 18 .section .text.HAL_GPIO_Init,"ax",%progbits 19 .align 1 20 .global HAL_GPIO_Init 21 .syntax unified 22 .code 16 23 .thumb_func 25 HAL_GPIO_Init: 26 .LVL0: 27 .LFB40: 1:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** 2:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ****************************************************************************** 3:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @file stm32f0xx_hal_gpio.c 4:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @author MCD Application Team 5:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief GPIO HAL module driver. 6:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * This file provides firmware functions to manage the following 7:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * functionalities of the General Purpose Input/Output (GPIO) peripheral: 8:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * + Initialization and de-initialization functions 9:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * + IO operation functions 10:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * 11:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ****************************************************************************** 12:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @attention 13:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * 14:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * Copyright (c) 2016 STMicroelectronics. 15:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * All rights reserved. 16:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * 17:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * This software is licensed under terms that can be found in the LICENSE file 18:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * in the root directory of this software component. 19:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * If no LICENSE file comes with this software, it is provided AS-IS. 20:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * 21:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ****************************************************************************** 22:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** @verbatim 23:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ============================================================================== 24:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ##### GPIO Peripheral features ##### 25:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ============================================================================== 26:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** [..] 27:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (+) Each port bit of the general-purpose I/O (GPIO) ports can be individually 28:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** configured by software in several modes: 29:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) Input mode 30:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) Analog mode 31:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) Output mode ARM GAS /tmp/ccJLBnnH.s page 2 32:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) Alternate function mode 33:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) External interrupt/event lines 34:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 35:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (+) During and just after reset, the alternate functions and external interrupt 36:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** lines are not active and the I/O ports are configured in input floating mode. 37:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 38:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (+) All GPIO pins have weak internal pull-up and pull-down resistors, which can be 39:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** activated or not. 40:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 41:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (+) In Output or Alternate mode, each IO can be configured on open-drain or push-pull 42:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** type and the IO speed can be selected depending on the VDD value. 43:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 44:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (+) The microcontroller IO pins are connected to onboard peripherals/modules through a 45:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** multiplexer that allows only one peripheral alternate function (AF) connected 46:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** to an IO pin at a time. In this way, there can be no conflict between peripherals 47:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** sharing the same IO pin. 48:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 49:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (+) All ports have external interrupt/event capability. To use external interrupt 50:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** lines, the port must be configured in input mode. All available GPIO pins are 51:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** connected to the 16 external interrupt/event lines from EXTI0 to EXTI15. 52:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 53:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (+) The external interrupt/event controller consists of up to 28 edge detectors 54:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (16 lines are connected to GPIO) for generating event/interrupt requests (each 55:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** input line can be independently configured to select the type (interrupt or event) 56:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** and the corresponding trigger event (rising or falling or both). Each line can 57:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** also be masked independently. 58:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 59:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ##### How to use this driver ##### 60:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ============================================================================== 61:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** [..] 62:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) Enable the GPIO AHB clock using the following function : __HAL_RCC_GPIOx_CLK_ENABLE(). 63:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 64:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) Configure the GPIO pin(s) using HAL_GPIO_Init(). 65:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) Configure the IO mode using "Mode" member from GPIO_InitTypeDef structure 66:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) Activate Pull-up, Pull-down resistor using "Pull" member from GPIO_InitTypeDef 67:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** structure. 68:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) In case of Output or alternate function mode selection: the speed is 69:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** configured through "Speed" member from GPIO_InitTypeDef structure. 70:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) In alternate mode is selection, the alternate function connected to the IO 71:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** is configured through "Alternate" member from GPIO_InitTypeDef structure. 72:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) Analog mode is required when a pin is to be used as ADC channel 73:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** or DAC output. 74:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (++) In case of external interrupt/event selection the "Mode" member from 75:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIO_InitTypeDef structure select the type (interrupt or event) and 76:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** the corresponding trigger event (rising or falling or both). 77:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 78:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) In case of external interrupt/event mode selection, configure NVIC IRQ priority 79:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** mapped to the EXTI line using HAL_NVIC_SetPriority() and enable it using 80:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** HAL_NVIC_EnableIRQ(). 81:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 82:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) HAL_GPIO_DeInit allows to set register values to their reset value. It's also 83:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** recommended to use it to unconfigure pin which was used as an external interrupt 84:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** or in event mode. That's the only way to reset corresponding bit in EXTI & SYSCFG 85:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** registers. 86:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 87:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) To get the level of a pin configured in input mode use HAL_GPIO_ReadPin(). 88:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ARM GAS /tmp/ccJLBnnH.s page 3 89:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) To set/reset the level of a pin configured in output mode use 90:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** HAL_GPIO_WritePin()/HAL_GPIO_TogglePin(). 91:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 92:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) To lock pin configuration until next reset use HAL_GPIO_LockPin(). 93:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 94:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) During and just after reset, the alternate functions are not 95:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** active and the GPIO pins are configured in input floating mode (except JTAG 96:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** pins). 97:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 98:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) The LSE oscillator pins OSC32_IN and OSC32_OUT can be used as general purpose 99:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (PC14 and PC15, respectively) when the LSE oscillator is off. The LSE has 100:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** priority over the GPIO function. 101:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 102:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** (#) The HSE oscillator pins OSC_IN/OSC_OUT can be used as 103:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** general purpose PF0 and PF1, respectively, when the HSE oscillator is off. 104:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** The HSE has priority over the GPIO function. 105:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 106:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** @endverbatim 107:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ****************************************************************************** 108:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 109:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 110:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Includes ------------------------------------------------------------------*/ 111:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** #include "stm32f0xx_hal.h" 112:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 113:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** @addtogroup STM32F0xx_HAL_Driver 114:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @{ 115:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 116:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 117:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** @defgroup GPIO GPIO 118:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief GPIO HAL module driver 119:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @{ 120:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 121:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 122:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** MISRA C:2012 deviation rule has been granted for following rules: 123:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * Rule-18.1_d - Medium: Array pointer `GPIOx' is accessed with index [..,..] 124:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * which may be out of array bounds [..,UNKNOWN] in following APIs: 125:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * HAL_GPIO_Init 126:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * HAL_GPIO_DeInit 127:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 128:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 129:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** #ifdef HAL_GPIO_MODULE_ENABLED 130:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 131:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Private typedef -----------------------------------------------------------*/ 132:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Private defines -----------------------------------------------------------*/ 133:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** @addtogroup GPIO_Private_Constants GPIO Private Constants 134:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @{ 135:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 136:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** #define GPIO_NUMBER 16U 137:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** 138:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @} 139:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 140:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 141:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Private macros ------------------------------------------------------------*/ 142:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Private variables ---------------------------------------------------------*/ 143:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Private function prototypes -----------------------------------------------*/ 144:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Exported functions --------------------------------------------------------*/ 145:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ARM GAS /tmp/ccJLBnnH.s page 4 146:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** @defgroup GPIO_Exported_Functions GPIO Exported Functions 147:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @{ 148:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 149:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 150:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** @defgroup GPIO_Exported_Functions_Group1 Initialization/de-initialization functions 151:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief Initialization and Configuration functions 152:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * 153:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** @verbatim 154:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** =============================================================================== 155:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ##### Initialization and de-initialization functions ##### 156:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** =============================================================================== 157:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 158:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** @endverbatim 159:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @{ 160:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 161:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 162:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** 163:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief Initialize the GPIOx peripheral according to the specified parameters in the GPIO_Init. 164:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIOx where x can be (A..F) to select the GPIO peripheral for STM32F0 family 165:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Init pointer to a GPIO_InitTypeDef structure that contains 166:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * the configuration information for the specified GPIO peripheral. 167:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval None 168:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 169:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init) 170:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 28 .loc 1 170 1 view -0 29 .cfi_startproc 30 @ args = 0, pretend = 0, frame = 8 31 @ frame_needed = 0, uses_anonymous_args = 0 32 .loc 1 170 1 is_stmt 0 view .LVU1 33 0000 F0B5 push {r4, r5, r6, r7, lr} 34 .cfi_def_cfa_offset 20 35 .cfi_offset 4, -20 36 .cfi_offset 5, -16 37 .cfi_offset 6, -12 38 .cfi_offset 7, -8 39 .cfi_offset 14, -4 40 0002 83B0 sub sp, sp, #12 41 .cfi_def_cfa_offset 32 171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t position = 0x00u; 42 .loc 1 171 3 is_stmt 1 view .LVU2 43 .LVL1: 172:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t iocurrent; 44 .loc 1 172 3 view .LVU3 173:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t temp; 45 .loc 1 173 3 view .LVU4 174:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 175:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the parameters */ 176:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_ALL_INSTANCE(GPIOx)); 46 .loc 1 176 3 view .LVU5 177:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Init->Pin)); 47 .loc 1 177 3 view .LVU6 178:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_MODE(GPIO_Init->Mode)); 48 .loc 1 178 3 view .LVU7 179:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 180:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the port pins */ 181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** while (((GPIO_Init->Pin) >> position) != 0x00u) ARM GAS /tmp/ccJLBnnH.s page 5 49 .loc 1 181 3 view .LVU8 171:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t iocurrent; 50 .loc 1 171 12 is_stmt 0 view .LVU9 51 0004 0023 movs r3, #0 52 .loc 1 181 9 view .LVU10 53 0006 56E0 b .L2 54 .LVL2: 55 .L21: 182:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 183:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Get current io position */ 184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** iocurrent = (GPIO_Init->Pin) & (1uL << position); 185:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (iocurrent != 0x00u) 187:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 188:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /*--------------------- GPIO Mode Configuration ------------------------*/ 189:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* In case of Output or Alternate function mode selection */ 190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if(((GPIO_Init->Mode & GPIO_MODE) == MODE_OUTPUT) || 191:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ((GPIO_Init->Mode & GPIO_MODE) == MODE_AF)) 192:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 193:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the Speed parameter */ 194:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_SPEED(GPIO_Init->Speed)); 56 .loc 1 194 9 is_stmt 1 view .LVU11 195:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the IO Speed */ 196:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = GPIOx->OSPEEDR; 57 .loc 1 196 9 view .LVU12 58 .loc 1 196 14 is_stmt 0 view .LVU13 59 0008 8668 ldr r6, [r0, #8] 60 .LVL3: 197:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2u)); 61 .loc 1 197 9 is_stmt 1 view .LVU14 62 .loc 1 197 55 is_stmt 0 view .LVU15 63 000a 5F00 lsls r7, r3, #1 64 .loc 1 197 42 view .LVU16 65 000c 0324 movs r4, #3 66 000e BC40 lsls r4, r4, r7 67 .loc 1 197 14 view .LVU17 68 0010 A643 bics r6, r4 69 .LVL4: 198:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (GPIO_Init->Speed << (position * 2u)); 70 .loc 1 198 9 is_stmt 1 view .LVU18 71 .loc 1 198 27 is_stmt 0 view .LVU19 72 0012 CC68 ldr r4, [r1, #12] 73 .loc 1 198 35 view .LVU20 74 0014 BC40 lsls r4, r4, r7 75 .loc 1 198 14 view .LVU21 76 0016 3443 orrs r4, r6 77 .LVL5: 199:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->OSPEEDR = temp; 78 .loc 1 199 9 is_stmt 1 view .LVU22 79 .loc 1 199 24 is_stmt 0 view .LVU23 80 0018 8460 str r4, [r0, #8] 200:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 201:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the IO Output Type */ 202:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = GPIOx->OTYPER; 81 .loc 1 202 9 is_stmt 1 view .LVU24 82 .loc 1 202 14 is_stmt 0 view .LVU25 83 001a 4468 ldr r4, [r0, #4] ARM GAS /tmp/ccJLBnnH.s page 6 84 .LVL6: 203:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_OTYPER_OT_0 << position) ; 85 .loc 1 203 9 is_stmt 1 view .LVU26 86 .loc 1 203 14 is_stmt 0 view .LVU27 87 001c 9443 bics r4, r2 88 .LVL7: 204:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (((GPIO_Init->Mode & OUTPUT_TYPE) >> OUTPUT_TYPE_Pos) << position); 89 .loc 1 204 9 is_stmt 1 view .LVU28 90 .loc 1 204 29 is_stmt 0 view .LVU29 91 001e 4E68 ldr r6, [r1, #4] 92 .loc 1 204 51 view .LVU30 93 0020 3609 lsrs r6, r6, #4 94 0022 0122 movs r2, #1 95 0024 3240 ands r2, r6 96 .loc 1 204 71 view .LVU31 97 0026 9A40 lsls r2, r2, r3 98 .loc 1 204 14 view .LVU32 99 0028 2243 orrs r2, r4 100 .LVL8: 205:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->OTYPER = temp; 101 .loc 1 205 9 is_stmt 1 view .LVU33 102 .loc 1 205 23 is_stmt 0 view .LVU34 103 002a 4260 str r2, [r0, #4] 104 002c 53E0 b .L4 105 .LVL9: 106 .L22: 206:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 207:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIO_Init->Mode & GPIO_MODE) != MODE_ANALOG) 209:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 210:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the Pull parameter */ 211:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PULL(GPIO_Init->Pull)); 212:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 213:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Activate the Pull-up or Pull down resistor for the current IO */ 214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = GPIOx->PUPDR; 215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2u)); 216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2u)); 217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->PUPDR = temp; 218:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 219:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 220:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* In case of Alternate function mode selection */ 221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIO_Init->Mode & GPIO_MODE) == MODE_AF) 222:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 223:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the Alternate function parameters */ 224:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_AF_INSTANCE(GPIOx)); 107 .loc 1 224 9 is_stmt 1 view .LVU35 225:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_AF(GPIO_Init->Alternate)); 108 .loc 1 225 9 view .LVU36 226:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 227:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure Alternate function mapped with the current IO */ 228:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = GPIOx->AFR[position >> 3u]; 109 .loc 1 228 9 view .LVU37 110 .loc 1 228 36 is_stmt 0 view .LVU38 111 002e DE08 lsrs r6, r3, #3 112 .loc 1 228 14 view .LVU39 113 0030 0836 adds r6, r6, #8 114 0032 B600 lsls r6, r6, #2 ARM GAS /tmp/ccJLBnnH.s page 7 115 0034 3758 ldr r7, [r6, r0] 116 .LVL10: 229:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(0xFu << ((position & 0x07u) * 4u)); 117 .loc 1 229 9 is_stmt 1 view .LVU40 118 .loc 1 229 38 is_stmt 0 view .LVU41 119 0036 0532 adds r2, r2, #5 120 0038 1A40 ands r2, r3 121 .loc 1 229 47 view .LVU42 122 003a 9200 lsls r2, r2, #2 123 .loc 1 229 24 view .LVU43 124 003c 0F24 movs r4, #15 125 003e 9440 lsls r4, r4, r2 126 .loc 1 229 14 view .LVU44 127 0040 A743 bics r7, r4 128 .LVL11: 230:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Alternate) << ((position & 0x07u) * 4u)); 129 .loc 1 230 9 is_stmt 1 view .LVU45 130 .loc 1 230 28 is_stmt 0 view .LVU46 131 0042 0C69 ldr r4, [r1, #16] 132 .loc 1 230 41 view .LVU47 133 0044 9440 lsls r4, r4, r2 134 0046 2200 movs r2, r4 135 .loc 1 230 14 view .LVU48 136 0048 3A43 orrs r2, r7 137 .LVL12: 231:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->AFR[position >> 3u] = temp; 138 .loc 1 231 9 is_stmt 1 view .LVU49 139 .loc 1 231 36 is_stmt 0 view .LVU50 140 004a 3250 str r2, [r6, r0] 141 004c 56E0 b .L6 142 .LVL13: 143 .L23: 232:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 233:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 234:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure IO Direction mode (Input, Output, Alternate or Analog) */ 235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = GPIOx->MODER; 236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_MODER_MODER0 << (position * 2u)); 237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2u)); 238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->MODER = temp; 239:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 240:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /*--------------------- EXTI Mode Configuration ------------------------*/ 241:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the External Interrupt or event for the current IO */ 242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIO_Init->Mode & EXTI_MODE) != 0x00u) 243:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 244:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Enable SYSCFG Clock */ 245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** __HAL_RCC_SYSCFG_CLK_ENABLE(); 246:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = SYSCFG->EXTICR[position >> 2u]; 248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(0x0FuL << (4u * (position & 0x03u))); 249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u))); 144 .loc 1 249 18 discriminator 5 view .LVU51 145 004e 0226 movs r6, #2 146 0050 00E0 b .L7 147 .L13: 148 .loc 1 249 18 discriminator 2 view .LVU52 149 0052 0026 movs r6, #0 150 .L7: ARM GAS /tmp/ccJLBnnH.s page 8 151 .loc 1 249 40 discriminator 12 view .LVU53 152 0054 A640 lsls r6, r6, r4 153 0056 3400 movs r4, r6 154 .loc 1 249 14 discriminator 12 view .LVU54 155 0058 3C43 orrs r4, r7 156 .LVL14: 250:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] = temp; 157 .loc 1 250 9 is_stmt 1 view .LVU55 158 .loc 1 250 40 is_stmt 0 view .LVU56 159 005a 0232 adds r2, r2, #2 160 005c 9200 lsls r2, r2, #2 161 005e 424E ldr r6, .L24 162 0060 9451 str r4, [r2, r6] 251:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 252:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Clear Rising Falling edge configuration */ 253:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = EXTI->RTSR; 163 .loc 1 253 9 is_stmt 1 view .LVU57 164 .loc 1 253 14 is_stmt 0 view .LVU58 165 0062 424A ldr r2, .L24+4 166 0064 9768 ldr r7, [r2, #8] 167 .LVL15: 254:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(iocurrent); 168 .loc 1 254 9 is_stmt 1 view .LVU59 169 .loc 1 254 17 is_stmt 0 view .LVU60 170 0066 EA43 mvns r2, r5 171 .loc 1 254 14 view .LVU61 172 0068 3E00 movs r6, r7 173 006a AE43 bics r6, r5 174 .LVL16: 255:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIO_Init->Mode & TRIGGER_RISING) != 0x00u) 175 .loc 1 255 9 is_stmt 1 view .LVU62 176 .loc 1 255 22 is_stmt 0 view .LVU63 177 006c 4C68 ldr r4, [r1, #4] 178 .loc 1 255 11 view .LVU64 179 006e E402 lsls r4, r4, #11 180 0070 01D5 bpl .L8 256:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 257:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= iocurrent; 181 .loc 1 257 11 is_stmt 1 view .LVU65 182 .loc 1 257 16 is_stmt 0 view .LVU66 183 0072 3E00 movs r6, r7 184 .LVL17: 185 .loc 1 257 16 view .LVU67 186 0074 2E43 orrs r6, r5 187 .LVL18: 188 .L8: 258:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 259:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->RTSR = temp; 189 .loc 1 259 9 is_stmt 1 view .LVU68 190 .loc 1 259 20 is_stmt 0 view .LVU69 191 0076 3D4C ldr r4, .L24+4 192 0078 A660 str r6, [r4, #8] 260:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 261:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = EXTI->FTSR; 193 .loc 1 261 9 is_stmt 1 view .LVU70 194 .loc 1 261 14 is_stmt 0 view .LVU71 195 007a E768 ldr r7, [r4, #12] ARM GAS /tmp/ccJLBnnH.s page 9 196 .LVL19: 262:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(iocurrent); 197 .loc 1 262 9 is_stmt 1 view .LVU72 198 .loc 1 262 14 is_stmt 0 view .LVU73 199 007c 3E00 movs r6, r7 200 007e 1640 ands r6, r2 201 .LVL20: 263:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIO_Init->Mode & TRIGGER_FALLING) != 0x00u) 202 .loc 1 263 9 is_stmt 1 view .LVU74 203 .loc 1 263 22 is_stmt 0 view .LVU75 204 0080 4C68 ldr r4, [r1, #4] 205 .loc 1 263 11 view .LVU76 206 0082 A402 lsls r4, r4, #10 207 0084 01D5 bpl .L9 264:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 265:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= iocurrent; 208 .loc 1 265 11 is_stmt 1 view .LVU77 209 .loc 1 265 16 is_stmt 0 view .LVU78 210 0086 3E00 movs r6, r7 211 .LVL21: 212 .loc 1 265 16 view .LVU79 213 0088 2E43 orrs r6, r5 214 .LVL22: 215 .L9: 266:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 267:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->FTSR = temp; 216 .loc 1 267 9 is_stmt 1 view .LVU80 217 .loc 1 267 20 is_stmt 0 view .LVU81 218 008a 384C ldr r4, .L24+4 219 008c E660 str r6, [r4, #12] 268:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 269:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Clear EXTI line configuration */ 270:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = EXTI->EMR; 220 .loc 1 270 9 is_stmt 1 view .LVU82 221 .loc 1 270 14 is_stmt 0 view .LVU83 222 008e 6768 ldr r7, [r4, #4] 223 .LVL23: 271:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(iocurrent); 224 .loc 1 271 9 is_stmt 1 view .LVU84 225 .loc 1 271 14 is_stmt 0 view .LVU85 226 0090 3E00 movs r6, r7 227 0092 1640 ands r6, r2 228 .LVL24: 272:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIO_Init->Mode & EXTI_EVT) != 0x00u) 229 .loc 1 272 9 is_stmt 1 view .LVU86 230 .loc 1 272 22 is_stmt 0 view .LVU87 231 0094 4C68 ldr r4, [r1, #4] 232 .loc 1 272 11 view .LVU88 233 0096 A403 lsls r4, r4, #14 234 0098 01D5 bpl .L10 273:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 274:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= iocurrent; 235 .loc 1 274 11 is_stmt 1 view .LVU89 236 .loc 1 274 16 is_stmt 0 view .LVU90 237 009a 3E00 movs r6, r7 238 .LVL25: 239 .loc 1 274 16 view .LVU91 ARM GAS /tmp/ccJLBnnH.s page 10 240 009c 2E43 orrs r6, r5 241 .LVL26: 242 .L10: 275:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 276:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->EMR = temp; 243 .loc 1 276 9 is_stmt 1 view .LVU92 244 .loc 1 276 19 is_stmt 0 view .LVU93 245 009e 334C ldr r4, .L24+4 246 00a0 6660 str r6, [r4, #4] 277:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 278:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp = EXTI->IMR; 247 .loc 1 278 9 is_stmt 1 view .LVU94 248 .loc 1 278 14 is_stmt 0 view .LVU95 249 00a2 2668 ldr r6, [r4] 250 .LVL27: 279:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(iocurrent); 251 .loc 1 279 9 is_stmt 1 view .LVU96 252 .loc 1 279 14 is_stmt 0 view .LVU97 253 00a4 3240 ands r2, r6 254 .LVL28: 280:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIO_Init->Mode & EXTI_IT) != 0x00u) 255 .loc 1 280 9 is_stmt 1 view .LVU98 256 .loc 1 280 22 is_stmt 0 view .LVU99 257 00a6 4C68 ldr r4, [r1, #4] 258 .loc 1 280 11 view .LVU100 259 00a8 E403 lsls r4, r4, #15 260 00aa 01D5 bpl .L11 281:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 282:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= iocurrent; 261 .loc 1 282 11 is_stmt 1 view .LVU101 262 .loc 1 282 16 is_stmt 0 view .LVU102 263 00ac 2A00 movs r2, r5 264 .LVL29: 265 .loc 1 282 16 view .LVU103 266 00ae 3243 orrs r2, r6 267 .LVL30: 268 .L11: 283:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 284:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->IMR = temp; 269 .loc 1 284 9 is_stmt 1 view .LVU104 270 .loc 1 284 19 is_stmt 0 view .LVU105 271 00b0 2E4C ldr r4, .L24+4 272 00b2 2260 str r2, [r4] 273 .LVL31: 274 .L3: 285:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 286:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 287:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 288:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** position++; 275 .loc 1 288 5 is_stmt 1 view .LVU106 276 .loc 1 288 13 is_stmt 0 view .LVU107 277 00b4 0133 adds r3, r3, #1 278 .LVL32: 279 .L2: 181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 280 .loc 1 181 41 is_stmt 1 view .LVU108 181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { ARM GAS /tmp/ccJLBnnH.s page 11 281 .loc 1 181 21 is_stmt 0 view .LVU109 282 00b6 0C68 ldr r4, [r1] 181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 283 .loc 1 181 28 view .LVU110 284 00b8 2200 movs r2, r4 285 00ba DA40 lsrs r2, r2, r3 181:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 286 .loc 1 181 41 view .LVU111 287 00bc 51D0 beq .L20 184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 288 .loc 1 184 5 is_stmt 1 view .LVU112 184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 289 .loc 1 184 41 is_stmt 0 view .LVU113 290 00be 0122 movs r2, #1 291 00c0 9A40 lsls r2, r2, r3 184:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 292 .loc 1 184 15 view .LVU114 293 00c2 2500 movs r5, r4 294 00c4 1540 ands r5, r2 295 .LVL33: 186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 296 .loc 1 186 5 is_stmt 1 view .LVU115 186:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 297 .loc 1 186 8 is_stmt 0 view .LVU116 298 00c6 1442 tst r4, r2 299 00c8 F4D0 beq .L3 190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ((GPIO_Init->Mode & GPIO_MODE) == MODE_AF)) 300 .loc 1 190 7 is_stmt 1 view .LVU117 190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ((GPIO_Init->Mode & GPIO_MODE) == MODE_AF)) 301 .loc 1 190 21 is_stmt 0 view .LVU118 302 00ca 4E68 ldr r6, [r1, #4] 190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ((GPIO_Init->Mode & GPIO_MODE) == MODE_AF)) 303 .loc 1 190 28 view .LVU119 304 00cc 0324 movs r4, #3 305 00ce 3440 ands r4, r6 190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ((GPIO_Init->Mode & GPIO_MODE) == MODE_AF)) 306 .loc 1 190 57 view .LVU120 307 00d0 013C subs r4, r4, #1 190:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ((GPIO_Init->Mode & GPIO_MODE) == MODE_AF)) 308 .loc 1 190 9 view .LVU121 309 00d2 012C cmp r4, #1 310 00d4 98D9 bls .L21 311 .L4: 208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 312 .loc 1 208 7 is_stmt 1 view .LVU122 208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 313 .loc 1 208 20 is_stmt 0 view .LVU123 314 00d6 4C68 ldr r4, [r1, #4] 208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 315 .loc 1 208 27 view .LVU124 316 00d8 0322 movs r2, #3 317 00da 2240 ands r2, r4 208:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 318 .loc 1 208 9 view .LVU125 319 00dc 032A cmp r2, #3 320 00de 08D0 beq .L5 211:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ARM GAS /tmp/ccJLBnnH.s page 12 321 .loc 1 211 9 is_stmt 1 view .LVU126 214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2u)); 322 .loc 1 214 9 view .LVU127 214:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2u)); 323 .loc 1 214 14 is_stmt 0 view .LVU128 324 00e0 C468 ldr r4, [r0, #12] 325 .LVL34: 215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2u)); 326 .loc 1 215 9 is_stmt 1 view .LVU129 215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2u)); 327 .loc 1 215 50 is_stmt 0 view .LVU130 328 00e2 5E00 lsls r6, r3, #1 215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2u)); 329 .loc 1 215 37 view .LVU131 330 00e4 0322 movs r2, #3 331 00e6 B240 lsls r2, r2, r6 215:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Pull) << (position * 2u)); 332 .loc 1 215 14 view .LVU132 333 00e8 9443 bics r4, r2 334 .LVL35: 216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->PUPDR = temp; 335 .loc 1 216 9 is_stmt 1 view .LVU133 216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->PUPDR = temp; 336 .loc 1 216 28 is_stmt 0 view .LVU134 337 00ea 8A68 ldr r2, [r1, #8] 216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->PUPDR = temp; 338 .loc 1 216 36 view .LVU135 339 00ec B240 lsls r2, r2, r6 216:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->PUPDR = temp; 340 .loc 1 216 14 view .LVU136 341 00ee 2243 orrs r2, r4 342 .LVL36: 217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 343 .loc 1 217 9 is_stmt 1 view .LVU137 217:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 344 .loc 1 217 22 is_stmt 0 view .LVU138 345 00f0 C260 str r2, [r0, #12] 346 .LVL37: 347 .L5: 221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 348 .loc 1 221 7 is_stmt 1 view .LVU139 221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 349 .loc 1 221 20 is_stmt 0 view .LVU140 350 00f2 4C68 ldr r4, [r1, #4] 221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 351 .loc 1 221 27 view .LVU141 352 00f4 0322 movs r2, #3 353 00f6 2240 ands r2, r4 221:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 354 .loc 1 221 9 view .LVU142 355 00f8 022A cmp r2, #2 356 00fa 98D0 beq .L22 357 .L6: 235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_MODER_MODER0 << (position * 2u)); 358 .loc 1 235 7 is_stmt 1 view .LVU143 235:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(GPIO_MODER_MODER0 << (position * 2u)); 359 .loc 1 235 12 is_stmt 0 view .LVU144 ARM GAS /tmp/ccJLBnnH.s page 13 360 00fc 0468 ldr r4, [r0] 361 .LVL38: 236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2u)); 362 .loc 1 236 7 is_stmt 1 view .LVU145 236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2u)); 363 .loc 1 236 48 is_stmt 0 view .LVU146 364 00fe 5E00 lsls r6, r3, #1 236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2u)); 365 .loc 1 236 35 view .LVU147 366 0100 0322 movs r2, #3 367 0102 1700 movs r7, r2 368 0104 B740 lsls r7, r7, r6 236:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2u)); 369 .loc 1 236 12 view .LVU148 370 0106 BC43 bics r4, r7 371 .LVL39: 237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->MODER = temp; 372 .loc 1 237 7 is_stmt 1 view .LVU149 237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->MODER = temp; 373 .loc 1 237 26 is_stmt 0 view .LVU150 374 0108 4F68 ldr r7, [r1, #4] 237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->MODER = temp; 375 .loc 1 237 33 view .LVU151 376 010a 3A40 ands r2, r7 237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->MODER = temp; 377 .loc 1 237 46 view .LVU152 378 010c B240 lsls r2, r2, r6 237:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->MODER = temp; 379 .loc 1 237 12 view .LVU153 380 010e 2243 orrs r2, r4 381 .LVL40: 238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 382 .loc 1 238 7 is_stmt 1 view .LVU154 238:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 383 .loc 1 238 20 is_stmt 0 view .LVU155 384 0110 0260 str r2, [r0] 242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 385 .loc 1 242 7 is_stmt 1 view .LVU156 242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 386 .loc 1 242 20 is_stmt 0 view .LVU157 387 0112 4C68 ldr r4, [r1, #4] 242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 388 .loc 1 242 27 view .LVU158 389 0114 C022 movs r2, #192 390 .LVL41: 242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 391 .loc 1 242 27 view .LVU159 392 0116 9202 lsls r2, r2, #10 242:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 393 .loc 1 242 9 view .LVU160 394 0118 1442 tst r4, r2 395 011a CBD0 beq .L3 245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 396 .loc 1 245 9 is_stmt 1 view .LVU161 397 .LBB2: 245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 398 .loc 1 245 9 view .LVU162 ARM GAS /tmp/ccJLBnnH.s page 14 245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 399 .loc 1 245 9 view .LVU163 400 011c 144C ldr r4, .L24+8 401 011e A669 ldr r6, [r4, #24] 402 0120 0122 movs r2, #1 403 0122 1643 orrs r6, r2 404 0124 A661 str r6, [r4, #24] 405 .LVL42: 245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 406 .loc 1 245 9 view .LVU164 407 0126 A469 ldr r4, [r4, #24] 408 0128 2240 ands r2, r4 409 012a 0192 str r2, [sp, #4] 245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 410 .loc 1 245 9 view .LVU165 411 012c 019A ldr r2, [sp, #4] 412 .LBE2: 245:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 413 .loc 1 245 9 view .LVU166 247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(0x0FuL << (4u * (position & 0x03u))); 414 .loc 1 247 9 view .LVU167 247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(0x0FuL << (4u * (position & 0x03u))); 415 .loc 1 247 40 is_stmt 0 view .LVU168 416 012e 9A08 lsrs r2, r3, #2 247:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp &= ~(0x0FuL << (4u * (position & 0x03u))); 417 .loc 1 247 14 view .LVU169 418 0130 941C adds r4, r2, #2 419 0132 A400 lsls r4, r4, #2 420 0134 0C4E ldr r6, .L24 421 0136 A759 ldr r7, [r4, r6] 422 .LVL43: 248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u))); 423 .loc 1 248 9 is_stmt 1 view .LVU170 248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u))); 424 .loc 1 248 45 is_stmt 0 view .LVU171 425 0138 0324 movs r4, #3 426 013a 1C40 ands r4, r3 248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u))); 427 .loc 1 248 33 view .LVU172 428 013c A400 lsls r4, r4, #2 248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u))); 429 .loc 1 248 26 view .LVU173 430 013e 0F26 movs r6, #15 431 0140 A640 lsls r6, r6, r4 248:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** temp |= (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u))); 432 .loc 1 248 14 view .LVU174 433 0142 B743 bics r7, r6 434 .LVL44: 249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] = temp; 435 .loc 1 249 9 is_stmt 1 view .LVU175 249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] = temp; 436 .loc 1 249 18 is_stmt 0 view .LVU176 437 0144 9026 movs r6, #144 438 0146 F605 lsls r6, r6, #23 439 0148 B042 cmp r0, r6 440 014a 82D0 beq .L13 249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] = temp; ARM GAS /tmp/ccJLBnnH.s page 15 441 .loc 1 249 18 discriminator 1 view .LVU177 442 014c 094E ldr r6, .L24+12 443 014e B042 cmp r0, r6 444 0150 05D0 beq .L14 249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] = temp; 445 .loc 1 249 18 discriminator 3 view .LVU178 446 0152 094E ldr r6, .L24+16 447 0154 B042 cmp r0, r6 448 0156 00D1 bne .LCB389 449 0158 79E7 b .L23 @long jump 450 .LCB389: 249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] = temp; 451 .loc 1 249 18 discriminator 6 view .LVU179 452 015a 0526 movs r6, #5 453 015c 7AE7 b .L7 454 .L14: 249:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] = temp; 455 .loc 1 249 18 discriminator 4 view .LVU180 456 015e 0126 movs r6, #1 457 0160 78E7 b .L7 458 .LVL45: 459 .L20: 289:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 290:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 460 .loc 1 290 1 view .LVU181 461 0162 03B0 add sp, sp, #12 462 @ sp needed 463 0164 F0BD pop {r4, r5, r6, r7, pc} 464 .L25: 465 0166 C046 .align 2 466 .L24: 467 0168 00000140 .word 1073807360 468 016c 00040140 .word 1073808384 469 0170 00100240 .word 1073876992 470 0174 00040048 .word 1207960576 471 0178 00080048 .word 1207961600 472 .cfi_endproc 473 .LFE40: 475 .section .text.HAL_GPIO_DeInit,"ax",%progbits 476 .align 1 477 .global HAL_GPIO_DeInit 478 .syntax unified 479 .code 16 480 .thumb_func 482 HAL_GPIO_DeInit: 483 .LVL46: 484 .LFB41: 291:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 292:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** 293:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief De-initialize the GPIOx peripheral registers to their default reset values. 294:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIOx where x can be (A..F) to select the GPIO peripheral for STM32F0 family 295:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Pin specifies the port bit to be written. 296:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * This parameter can be one of GPIO_PIN_x where x can be (0..15). 297:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval None 298:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 299:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin) 300:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { ARM GAS /tmp/ccJLBnnH.s page 16 485 .loc 1 300 1 is_stmt 1 view -0 486 .cfi_startproc 487 @ args = 0, pretend = 0, frame = 0 488 @ frame_needed = 0, uses_anonymous_args = 0 489 .loc 1 300 1 is_stmt 0 view .LVU183 490 0000 F0B5 push {r4, r5, r6, r7, lr} 491 .cfi_def_cfa_offset 20 492 .cfi_offset 4, -20 493 .cfi_offset 5, -16 494 .cfi_offset 6, -12 495 .cfi_offset 7, -8 496 .cfi_offset 14, -4 497 0002 CE46 mov lr, r9 498 0004 4746 mov r7, r8 499 0006 80B5 push {r7, lr} 500 .cfi_def_cfa_offset 28 501 .cfi_offset 8, -28 502 .cfi_offset 9, -24 503 0008 8946 mov r9, r1 301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t position = 0x00u; 504 .loc 1 301 3 is_stmt 1 view .LVU184 505 .LVL47: 302:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t iocurrent; 506 .loc 1 302 3 view .LVU185 303:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t tmp; 507 .loc 1 303 3 view .LVU186 304:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 305:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the parameters */ 306:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_ALL_INSTANCE(GPIOx)); 508 .loc 1 306 3 view .LVU187 307:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Pin)); 509 .loc 1 307 3 view .LVU188 308:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 309:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the port pins */ 310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** while ((GPIO_Pin >> position) != 0x00u) 510 .loc 1 310 3 view .LVU189 301:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t iocurrent; 511 .loc 1 301 12 is_stmt 0 view .LVU190 512 000a 0023 movs r3, #0 513 .loc 1 310 9 view .LVU191 514 000c 23E0 b .L27 515 .LVL48: 516 .L37: 311:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 312:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Get current io position */ 313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** iocurrent = (GPIO_Pin) & (1uL << position); 314:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (iocurrent != 0x00u) 316:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 317:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /*------------------------- EXTI Mode Configuration --------------------*/ 318:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Clear the External Interrupt or Event for the current IO */ 319:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp = SYSCFG->EXTICR[position >> 2u]; 321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp &= (0x0FuL << (4u * (position & 0x03u))); 322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (tmp == (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u)))) 517 .loc 1 322 19 discriminator 5 view .LVU192 518 000e 0221 movs r1, #2 ARM GAS /tmp/ccJLBnnH.s page 17 519 0010 8846 mov r8, r1 520 0012 01E0 b .L29 521 .L32: 522 .loc 1 322 19 discriminator 2 view .LVU193 523 0014 0021 movs r1, #0 524 0016 8846 mov r8, r1 525 .L29: 526 .loc 1 322 41 discriminator 12 view .LVU194 527 0018 4146 mov r1, r8 528 001a A140 lsls r1, r1, r4 529 .loc 1 322 10 discriminator 12 view .LVU195 530 001c A942 cmp r1, r5 531 001e 40D0 beq .L35 532 .LVL49: 533 .L30: 323:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 324:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Clear EXTI line configuration */ 325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->IMR &= ~((uint32_t)iocurrent); 326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->EMR &= ~((uint32_t)iocurrent); 327:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 328:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Clear Rising Falling edge configuration */ 329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->FTSR &= ~((uint32_t)iocurrent); 330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->RTSR &= ~((uint32_t)iocurrent); 331:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 332:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the External Interrupt or event for the current IO */ 333:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp = 0x0FuL << (4u * (position & 0x03u)); 334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] &= ~tmp; 335:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 336:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 337:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /*------------------------- GPIO Mode Configuration --------------------*/ 338:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure IO Direction in Input Floating Mode */ 339:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (position * 2u)); 534 .loc 1 339 7 is_stmt 1 view .LVU196 535 .loc 1 339 12 is_stmt 0 view .LVU197 536 0020 0468 ldr r4, [r0] 537 .loc 1 339 56 view .LVU198 538 0022 5E00 lsls r6, r3, #1 539 .loc 1 339 43 view .LVU199 540 0024 0325 movs r5, #3 541 0026 B540 lsls r5, r5, r6 542 .loc 1 339 20 view .LVU200 543 0028 AC43 bics r4, r5 544 002a 0460 str r4, [r0] 340:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 341:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the default Alternate Function in current IO */ 342:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->AFR[position >> 3u] &= ~(0xFu << ((uint32_t)(position & 0x07u) * 4u)) ; 545 .loc 1 342 7 is_stmt 1 view .LVU201 546 .loc 1 342 17 is_stmt 0 view .LVU202 547 002c DC08 lsrs r4, r3, #3 548 002e 0834 adds r4, r4, #8 549 0030 A400 lsls r4, r4, #2 550 0032 2758 ldr r7, [r4, r0] 551 .loc 1 342 48 view .LVU203 552 0034 0726 movs r6, #7 553 0036 1E40 ands r6, r3 554 .loc 1 342 77 view .LVU204 555 0038 B600 lsls r6, r6, #2 ARM GAS /tmp/ccJLBnnH.s page 18 556 .loc 1 342 44 view .LVU205 557 003a 0F21 movs r1, #15 558 003c B140 lsls r1, r1, r6 559 .loc 1 342 34 view .LVU206 560 003e 8F43 bics r7, r1 561 0040 2750 str r7, [r4, r0] 343:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 344:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Deactivate the Pull-up and Pull-down resistor for the current IO */ 345:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << (position * 2u)); 562 .loc 1 345 7 is_stmt 1 view .LVU207 563 .loc 1 345 12 is_stmt 0 view .LVU208 564 0042 C468 ldr r4, [r0, #12] 565 .loc 1 345 20 view .LVU209 566 0044 AC43 bics r4, r5 567 0046 C460 str r4, [r0, #12] 346:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 347:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the default value IO Output Type */ 348:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->OTYPER &= ~(GPIO_OTYPER_OT_0 << position) ; 568 .loc 1 348 7 is_stmt 1 view .LVU210 569 .loc 1 348 12 is_stmt 0 view .LVU211 570 0048 4468 ldr r4, [r0, #4] 571 .loc 1 348 22 view .LVU212 572 004a 9443 bics r4, r2 573 004c 4460 str r4, [r0, #4] 349:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 350:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Configure the default value for IO Speed */ 351:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2u)); 574 .loc 1 351 7 is_stmt 1 view .LVU213 575 .loc 1 351 12 is_stmt 0 view .LVU214 576 004e 8268 ldr r2, [r0, #8] 577 .loc 1 351 22 view .LVU215 578 0050 AA43 bics r2, r5 579 0052 8260 str r2, [r0, #8] 580 .L28: 352:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 353:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 354:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 355:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** position++; 581 .loc 1 355 5 is_stmt 1 view .LVU216 582 .loc 1 355 13 is_stmt 0 view .LVU217 583 0054 0133 adds r3, r3, #1 584 .LVL50: 585 .L27: 310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 586 .loc 1 310 33 is_stmt 1 view .LVU218 310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 587 .loc 1 310 20 is_stmt 0 view .LVU219 588 0056 4A46 mov r2, r9 589 0058 DA40 lsrs r2, r2, r3 310:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 590 .loc 1 310 33 view .LVU220 591 005a 37D0 beq .L36 313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 592 .loc 1 313 5 is_stmt 1 view .LVU221 313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 593 .loc 1 313 35 is_stmt 0 view .LVU222 594 005c 0122 movs r2, #1 ARM GAS /tmp/ccJLBnnH.s page 19 595 005e 9A40 lsls r2, r2, r3 313:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 596 .loc 1 313 15 view .LVU223 597 0060 4C46 mov r4, r9 598 0062 1440 ands r4, r2 599 0064 A446 mov ip, r4 600 .LVL51: 315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 601 .loc 1 315 5 is_stmt 1 view .LVU224 315:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 602 .loc 1 315 8 is_stmt 0 view .LVU225 603 0066 4946 mov r1, r9 604 0068 1142 tst r1, r2 605 006a F3D0 beq .L28 606 .LVL52: 320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp &= (0x0FuL << (4u * (position & 0x03u))); 607 .loc 1 320 7 is_stmt 1 view .LVU226 320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp &= (0x0FuL << (4u * (position & 0x03u))); 608 .loc 1 320 37 is_stmt 0 view .LVU227 609 006c 9F08 lsrs r7, r3, #2 320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp &= (0x0FuL << (4u * (position & 0x03u))); 610 .loc 1 320 11 view .LVU228 611 006e BC1C adds r4, r7, #2 612 .LVL53: 320:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp &= (0x0FuL << (4u * (position & 0x03u))); 613 .loc 1 320 11 view .LVU229 614 0070 A400 lsls r4, r4, #2 615 0072 184D ldr r5, .L38 616 0074 6559 ldr r5, [r4, r5] 617 .LVL54: 321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (tmp == (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u)))) 618 .loc 1 321 7 is_stmt 1 view .LVU230 321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (tmp == (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u)))) 619 .loc 1 321 41 is_stmt 0 view .LVU231 620 0076 0326 movs r6, #3 621 0078 1E40 ands r6, r3 321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (tmp == (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u)))) 622 .loc 1 321 29 view .LVU232 623 007a B400 lsls r4, r6, #2 321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (tmp == (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u)))) 624 .loc 1 321 22 view .LVU233 625 007c 0F26 movs r6, #15 626 007e A640 lsls r6, r6, r4 321:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (tmp == (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u)))) 627 .loc 1 321 11 view .LVU234 628 0080 3540 ands r5, r6 629 .LVL55: 322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 630 .loc 1 322 7 is_stmt 1 view .LVU235 322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 631 .loc 1 322 19 is_stmt 0 view .LVU236 632 0082 9021 movs r1, #144 633 .LVL56: 322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 634 .loc 1 322 19 view .LVU237 635 0084 C905 lsls r1, r1, #23 636 0086 8842 cmp r0, r1 ARM GAS /tmp/ccJLBnnH.s page 20 637 0088 C4D0 beq .L32 322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 638 .loc 1 322 19 discriminator 1 view .LVU238 639 008a 1349 ldr r1, .L38+4 640 008c 8842 cmp r0, r1 641 008e 05D0 beq .L33 322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 642 .loc 1 322 19 discriminator 3 view .LVU239 643 0090 1249 ldr r1, .L38+8 644 0092 8842 cmp r0, r1 645 0094 BBD0 beq .L37 322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 646 .loc 1 322 19 discriminator 6 view .LVU240 647 0096 0521 movs r1, #5 648 0098 8846 mov r8, r1 649 009a BDE7 b .L29 650 .L33: 322:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 651 .loc 1 322 19 discriminator 4 view .LVU241 652 009c 0121 movs r1, #1 653 009e 8846 mov r8, r1 654 00a0 BAE7 b .L29 655 .L35: 325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->EMR &= ~((uint32_t)iocurrent); 656 .loc 1 325 9 is_stmt 1 view .LVU242 325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->EMR &= ~((uint32_t)iocurrent); 657 .loc 1 325 13 is_stmt 0 view .LVU243 658 00a2 0F4C ldr r4, .L38+12 659 00a4 2568 ldr r5, [r4] 660 .LVL57: 325:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->EMR &= ~((uint32_t)iocurrent); 661 .loc 1 325 19 view .LVU244 662 00a6 6146 mov r1, ip 663 00a8 8D43 bics r5, r1 664 00aa 2560 str r5, [r4] 326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 665 .loc 1 326 9 is_stmt 1 view .LVU245 326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 666 .loc 1 326 13 is_stmt 0 view .LVU246 667 00ac 6568 ldr r5, [r4, #4] 326:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 668 .loc 1 326 19 view .LVU247 669 00ae 8D43 bics r5, r1 670 00b0 6560 str r5, [r4, #4] 329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->RTSR &= ~((uint32_t)iocurrent); 671 .loc 1 329 9 is_stmt 1 view .LVU248 329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->RTSR &= ~((uint32_t)iocurrent); 672 .loc 1 329 13 is_stmt 0 view .LVU249 673 00b2 E568 ldr r5, [r4, #12] 329:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** EXTI->RTSR &= ~((uint32_t)iocurrent); 674 .loc 1 329 20 view .LVU250 675 00b4 8D43 bics r5, r1 676 00b6 E560 str r5, [r4, #12] 330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 677 .loc 1 330 9 is_stmt 1 view .LVU251 330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 678 .loc 1 330 13 is_stmt 0 view .LVU252 ARM GAS /tmp/ccJLBnnH.s page 21 679 00b8 A568 ldr r5, [r4, #8] 330:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 680 .loc 1 330 20 view .LVU253 681 00ba 8D43 bics r5, r1 682 00bc A560 str r5, [r4, #8] 333:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SYSCFG->EXTICR[position >> 2u] &= ~tmp; 683 .loc 1 333 9 is_stmt 1 view .LVU254 684 .LVL58: 334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 685 .loc 1 334 9 view .LVU255 334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 686 .loc 1 334 23 is_stmt 0 view .LVU256 687 00be 0549 ldr r1, .L38 688 00c0 0237 adds r7, r7, #2 689 00c2 BC00 lsls r4, r7, #2 690 00c4 6558 ldr r5, [r4, r1] 334:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 691 .loc 1 334 40 view .LVU257 692 00c6 B543 bics r5, r6 693 00c8 6550 str r5, [r4, r1] 694 00ca A9E7 b .L30 695 .LVL59: 696 .L36: 356:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 357:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 697 .loc 1 357 1 view .LVU258 698 @ sp needed 699 .LVL60: 700 .loc 1 357 1 view .LVU259 701 00cc C0BC pop {r6, r7} 702 00ce B946 mov r9, r7 703 00d0 B046 mov r8, r6 704 00d2 F0BD pop {r4, r5, r6, r7, pc} 705 .L39: 706 .align 2 707 .L38: 708 00d4 00000140 .word 1073807360 709 00d8 00040048 .word 1207960576 710 00dc 00080048 .word 1207961600 711 00e0 00040140 .word 1073808384 712 .cfi_endproc 713 .LFE41: 715 .section .text.HAL_GPIO_ReadPin,"ax",%progbits 716 .align 1 717 .global HAL_GPIO_ReadPin 718 .syntax unified 719 .code 16 720 .thumb_func 722 HAL_GPIO_ReadPin: 723 .LVL61: 724 .LFB42: 358:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 359:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** 360:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @} 361:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 362:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 363:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** @defgroup GPIO_Exported_Functions_Group2 IO operation functions ARM GAS /tmp/ccJLBnnH.s page 22 364:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief GPIO Read, Write, Toggle, Lock and EXTI management functions. 365:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * 366:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** @verbatim 367:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** =============================================================================== 368:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** ##### IO operation functions ##### 369:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** =============================================================================== 370:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 371:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** @endverbatim 372:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @{ 373:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 374:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 375:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** 376:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief Read the specified input port pin. 377:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIOx where x can be (A..F) to select the GPIO peripheral for STM32F0 family 378:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Pin specifies the port bit to read. 379:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * This parameter can be GPIO_PIN_x where x can be (0..15). 380:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval The input port pin value. 381:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 382:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) 383:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 725 .loc 1 383 1 is_stmt 1 view -0 726 .cfi_startproc 727 @ args = 0, pretend = 0, frame = 0 728 @ frame_needed = 0, uses_anonymous_args = 0 729 @ link register save eliminated. 384:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIO_PinState bitstatus; 730 .loc 1 384 3 view .LVU261 385:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 386:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the parameters */ 387:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Pin)); 731 .loc 1 387 3 view .LVU262 388:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 389:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)GPIO_PIN_RESET) 732 .loc 1 389 3 view .LVU263 733 .loc 1 389 13 is_stmt 0 view .LVU264 734 0000 0369 ldr r3, [r0, #16] 735 .loc 1 389 6 view .LVU265 736 0002 0B42 tst r3, r1 737 0004 01D0 beq .L42 390:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 391:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** bitstatus = GPIO_PIN_SET; 738 .loc 1 391 15 view .LVU266 739 0006 0120 movs r0, #1 740 .LVL62: 741 .L41: 392:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 393:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** else 394:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** bitstatus = GPIO_PIN_RESET; 396:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 397:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** return bitstatus; 742 .loc 1 397 3 is_stmt 1 view .LVU267 398:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 743 .loc 1 398 3 is_stmt 0 view .LVU268 744 @ sp needed 745 0008 7047 bx lr 746 .LVL63: ARM GAS /tmp/ccJLBnnH.s page 23 747 .L42: 395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 748 .loc 1 395 15 view .LVU269 749 000a 0020 movs r0, #0 750 .LVL64: 395:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 751 .loc 1 395 15 view .LVU270 752 000c FCE7 b .L41 753 .cfi_endproc 754 .LFE42: 756 .section .text.HAL_GPIO_WritePin,"ax",%progbits 757 .align 1 758 .global HAL_GPIO_WritePin 759 .syntax unified 760 .code 16 761 .thumb_func 763 HAL_GPIO_WritePin: 764 .LVL65: 765 .LFB43: 399:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 400:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** 401:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief Set or clear the selected data port bit. 402:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @note This function uses GPIOx_BSRR and GPIOx_BRR registers to allow atomic read/modify 403:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * accesses. In this way, there is no risk of an IRQ occurring between 404:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * the read and the modify access. 405:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * 406:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIOx where x can be (A..H) to select the GPIO peripheral for STM32F0 family 407:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Pin specifies the port bit to be written. 408:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * This parameter can be one of GPIO_PIN_x where x can be (0..15). 409:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param PinState specifies the value to be written to the selected bit. 410:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * This parameter can be one of the GPIO_PinState enum values: 411:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @arg GPIO_PIN_RESET: to clear the port pin 412:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @arg GPIO_PIN_SET: to set the port pin 413:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval None 414:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 415:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState) 416:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 766 .loc 1 416 1 is_stmt 1 view -0 767 .cfi_startproc 768 @ args = 0, pretend = 0, frame = 0 769 @ frame_needed = 0, uses_anonymous_args = 0 770 @ link register save eliminated. 417:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the parameters */ 418:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Pin)); 771 .loc 1 418 3 view .LVU272 419:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PIN_ACTION(PinState)); 772 .loc 1 419 3 view .LVU273 420:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 421:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if (PinState != GPIO_PIN_RESET) 773 .loc 1 421 3 view .LVU274 774 .loc 1 421 6 is_stmt 0 view .LVU275 775 0000 002A cmp r2, #0 776 0002 01D0 beq .L44 422:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 423:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->BSRR = (uint32_t)GPIO_Pin; 777 .loc 1 423 5 is_stmt 1 view .LVU276 778 .loc 1 423 17 is_stmt 0 view .LVU277 ARM GAS /tmp/ccJLBnnH.s page 24 779 0004 8161 str r1, [r0, #24] 780 .L43: 424:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 425:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** else 426:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->BRR = (uint32_t)GPIO_Pin; 428:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 429:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 781 .loc 1 429 1 view .LVU278 782 @ sp needed 783 0006 7047 bx lr 784 .L44: 427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 785 .loc 1 427 5 is_stmt 1 view .LVU279 427:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 786 .loc 1 427 16 is_stmt 0 view .LVU280 787 0008 8162 str r1, [r0, #40] 788 .loc 1 429 1 view .LVU281 789 000a FCE7 b .L43 790 .cfi_endproc 791 .LFE43: 793 .section .text.HAL_GPIO_TogglePin,"ax",%progbits 794 .align 1 795 .global HAL_GPIO_TogglePin 796 .syntax unified 797 .code 16 798 .thumb_func 800 HAL_GPIO_TogglePin: 801 .LVL66: 802 .LFB44: 430:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 431:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** 432:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief Toggle the specified GPIO pin. 433:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIOx where x can be (A..F) to select the GPIO peripheral for STM32F0 family 434:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Pin specifies the pin to be toggled. 435:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval None 436:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 437:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) 438:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 803 .loc 1 438 1 is_stmt 1 view -0 804 .cfi_startproc 805 @ args = 0, pretend = 0, frame = 0 806 @ frame_needed = 0, uses_anonymous_args = 0 807 @ link register save eliminated. 439:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** uint32_t odr; 808 .loc 1 439 3 view .LVU283 440:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 441:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the parameters */ 442:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Pin)); 809 .loc 1 442 3 view .LVU284 443:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 444:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* get current Output Data Register value */ 445:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** odr = GPIOx->ODR; 810 .loc 1 445 3 view .LVU285 811 .loc 1 445 7 is_stmt 0 view .LVU286 812 0000 4269 ldr r2, [r0, #20] 813 .LVL67: ARM GAS /tmp/ccJLBnnH.s page 25 446:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 447:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Set selected pins that were at low level, and reset ones that were high */ 448:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->BSRR = ((odr & GPIO_Pin) << GPIO_NUMBER) | (~odr & GPIO_Pin); 814 .loc 1 448 3 is_stmt 1 view .LVU287 815 .loc 1 448 23 is_stmt 0 view .LVU288 816 0002 1300 movs r3, r2 817 0004 0B40 ands r3, r1 818 .loc 1 448 35 view .LVU289 819 0006 1B04 lsls r3, r3, #16 820 .loc 1 448 59 view .LVU290 821 0008 9143 bics r1, r2 822 .LVL68: 823 .loc 1 448 51 view .LVU291 824 000a 0B43 orrs r3, r1 825 .loc 1 448 15 view .LVU292 826 000c 8361 str r3, [r0, #24] 449:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 827 .loc 1 449 1 view .LVU293 828 @ sp needed 829 000e 7047 bx lr 830 .cfi_endproc 831 .LFE44: 833 .section .text.HAL_GPIO_LockPin,"ax",%progbits 834 .align 1 835 .global HAL_GPIO_LockPin 836 .syntax unified 837 .code 16 838 .thumb_func 840 HAL_GPIO_LockPin: 841 .LVL69: 842 .LFB45: 450:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 451:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** 452:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief Locks GPIO Pins configuration registers. 453:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @note The locked registers are GPIOx_MODER, GPIOx_OTYPER, GPIOx_OSPEEDR, 454:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * GPIOx_PUPDR, GPIOx_AFRL and GPIOx_AFRH. 455:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @note The configuration of the locked GPIO pins can no longer be modified 456:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * until the next reset. 457:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIOx where x can be (A..F) to select the GPIO peripheral for STM32F0 family 458:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Pin specifies the port bits to be locked. 459:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * This parameter can be any combination of GPIO_Pin_x where x can be (0..15). 460:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval None 461:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 462:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) 463:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 843 .loc 1 463 1 is_stmt 1 view -0 844 .cfi_startproc 845 @ args = 0, pretend = 0, frame = 8 846 @ frame_needed = 0, uses_anonymous_args = 0 847 @ link register save eliminated. 848 .loc 1 463 1 is_stmt 0 view .LVU295 849 0000 82B0 sub sp, sp, #8 850 .cfi_def_cfa_offset 8 464:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** __IO uint32_t tmp = GPIO_LCKR_LCKK; 851 .loc 1 464 3 is_stmt 1 view .LVU296 852 .loc 1 464 17 is_stmt 0 view .LVU297 853 0002 8022 movs r2, #128 ARM GAS /tmp/ccJLBnnH.s page 26 854 0004 5202 lsls r2, r2, #9 855 0006 0192 str r2, [sp, #4] 465:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 466:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Check the parameters */ 467:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_LOCK_INSTANCE(GPIOx)); 856 .loc 1 467 3 is_stmt 1 view .LVU298 468:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** assert_param(IS_GPIO_PIN(GPIO_Pin)); 857 .loc 1 468 3 view .LVU299 469:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 470:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Apply lock key write sequence */ 471:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** SET_BIT(tmp, GPIO_Pin); 858 .loc 1 471 3 view .LVU300 859 0008 019B ldr r3, [sp, #4] 860 000a 0B43 orrs r3, r1 861 000c 0193 str r3, [sp, #4] 472:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Set LCKx bit(s): LCKK='1' + LCK[15-0] */ 473:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->LCKR = tmp; 862 .loc 1 473 3 view .LVU301 863 .loc 1 473 15 is_stmt 0 view .LVU302 864 000e 019B ldr r3, [sp, #4] 865 0010 C361 str r3, [r0, #28] 474:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Reset LCKx bit(s): LCKK='0' + LCK[15-0] */ 475:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->LCKR = GPIO_Pin; 866 .loc 1 475 3 is_stmt 1 view .LVU303 867 .loc 1 475 15 is_stmt 0 view .LVU304 868 0012 C161 str r1, [r0, #28] 476:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Set LCKx bit(s): LCKK='1' + LCK[15-0] */ 477:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** GPIOx->LCKR = tmp; 869 .loc 1 477 3 is_stmt 1 view .LVU305 870 .loc 1 477 15 is_stmt 0 view .LVU306 871 0014 019B ldr r3, [sp, #4] 872 0016 C361 str r3, [r0, #28] 478:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Read LCKK register. This read is mandatory to complete key lock sequence */ 479:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** tmp = GPIOx->LCKR; 873 .loc 1 479 3 is_stmt 1 view .LVU307 874 .loc 1 479 14 is_stmt 0 view .LVU308 875 0018 C369 ldr r3, [r0, #28] 876 .loc 1 479 7 view .LVU309 877 001a 0193 str r3, [sp, #4] 480:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 481:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* read again in order to confirm lock is active */ 482:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if((GPIOx->LCKR & GPIO_LCKR_LCKK) != 0x00u) 878 .loc 1 482 2 is_stmt 1 view .LVU310 879 .loc 1 482 11 is_stmt 0 view .LVU311 880 001c C369 ldr r3, [r0, #28] 881 .loc 1 482 4 view .LVU312 882 001e 1342 tst r3, r2 883 0020 02D0 beq .L49 483:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 484:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** return HAL_OK; 884 .loc 1 484 12 view .LVU313 885 0022 0020 movs r0, #0 886 .LVL70: 887 .L48: 485:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 486:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** else 487:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { ARM GAS /tmp/ccJLBnnH.s page 27 488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** return HAL_ERROR; 489:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 490:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 888 .loc 1 490 1 view .LVU314 889 0024 02B0 add sp, sp, #8 890 @ sp needed 891 0026 7047 bx lr 892 .LVL71: 893 .L49: 488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 894 .loc 1 488 12 view .LVU315 895 0028 0120 movs r0, #1 896 .LVL72: 488:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 897 .loc 1 488 12 view .LVU316 898 002a FBE7 b .L48 899 .cfi_endproc 900 .LFE45: 902 .section .text.HAL_GPIO_EXTI_Callback,"ax",%progbits 903 .align 1 904 .weak HAL_GPIO_EXTI_Callback 905 .syntax unified 906 .code 16 907 .thumb_func 909 HAL_GPIO_EXTI_Callback: 910 .LVL73: 911 .LFB47: 491:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 492:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** 493:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief Handle EXTI interrupt request. 494:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Pin Specifies the port pin connected to corresponding EXTI line. 495:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval None 496:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 497:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin) 498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 499:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* EXTI line interrupt detected */ 500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** if(__HAL_GPIO_EXTI_GET_IT(GPIO_Pin) != 0x00u) 501:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 502:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** __HAL_GPIO_EXTI_CLEAR_IT(GPIO_Pin); 503:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** HAL_GPIO_EXTI_Callback(GPIO_Pin); 504:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 506:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 507:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /** 508:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @brief EXTI line detection callback. 509:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @param GPIO_Pin Specifies the port pin connected to corresponding EXTI line. 510:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** * @retval None 511:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 512:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** __weak void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) 513:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 912 .loc 1 513 1 is_stmt 1 view -0 913 .cfi_startproc 914 @ args = 0, pretend = 0, frame = 0 915 @ frame_needed = 0, uses_anonymous_args = 0 916 @ link register save eliminated. 514:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* Prevent unused argument(s) compilation warning */ 515:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** UNUSED(GPIO_Pin); ARM GAS /tmp/ccJLBnnH.s page 28 917 .loc 1 515 3 view .LVU318 516:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 517:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* NOTE: This function should not be modified, when the callback is needed, 518:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** the HAL_GPIO_EXTI_Callback could be implemented in the user file 519:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** */ 520:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 918 .loc 1 520 1 is_stmt 0 view .LVU319 919 @ sp needed 920 0000 7047 bx lr 921 .cfi_endproc 922 .LFE47: 924 .section .text.HAL_GPIO_EXTI_IRQHandler,"ax",%progbits 925 .align 1 926 .global HAL_GPIO_EXTI_IRQHandler 927 .syntax unified 928 .code 16 929 .thumb_func 931 HAL_GPIO_EXTI_IRQHandler: 932 .LVL74: 933 .LFB46: 498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* EXTI line interrupt detected */ 934 .loc 1 498 1 is_stmt 1 view -0 935 .cfi_startproc 936 @ args = 0, pretend = 0, frame = 0 937 @ frame_needed = 0, uses_anonymous_args = 0 498:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** /* EXTI line interrupt detected */ 938 .loc 1 498 1 is_stmt 0 view .LVU321 939 0000 10B5 push {r4, lr} 940 .cfi_def_cfa_offset 8 941 .cfi_offset 4, -8 942 .cfi_offset 14, -4 500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 943 .loc 1 500 3 is_stmt 1 view .LVU322 500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 944 .loc 1 500 6 is_stmt 0 view .LVU323 945 0002 054B ldr r3, .L54 946 0004 5B69 ldr r3, [r3, #20] 500:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** { 947 .loc 1 500 5 view .LVU324 948 0006 1842 tst r0, r3 949 0008 00D1 bne .L53 950 .LVL75: 951 .L51: 505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 952 .loc 1 505 1 view .LVU325 953 @ sp needed 954 000a 10BD pop {r4, pc} 955 .LVL76: 956 .L53: 502:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** HAL_GPIO_EXTI_Callback(GPIO_Pin); 957 .loc 1 502 5 is_stmt 1 view .LVU326 958 000c 024B ldr r3, .L54 959 000e 5861 str r0, [r3, #20] 503:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** } 960 .loc 1 503 5 view .LVU327 961 0010 FFF7FEFF bl HAL_GPIO_EXTI_Callback 962 .LVL77: ARM GAS /tmp/ccJLBnnH.s page 29 505:Drivers/STM32F0xx_HAL_Driver/Src/stm32f0xx_hal_gpio.c **** 963 .loc 1 505 1 is_stmt 0 view .LVU328 964 0014 F9E7 b .L51 965 .L55: 966 0016 C046 .align 2 967 .L54: 968 0018 00040140 .word 1073808384 969 .cfi_endproc 970 .LFE46: 972 .text 973 .Letext0: 974 .file 2 "/home/chiangni/.config/VSCodium/User/globalStorage/bmd.stm32-for-vscode/@xpack-dev-tools/ 975 .file 3 "/home/chiangni/.config/VSCodium/User/globalStorage/bmd.stm32-for-vscode/@xpack-dev-tools/ 976 .file 4 "Drivers/CMSIS/Device/ST/STM32F0xx/Include/stm32f042x6.h" 977 .file 5 "Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_def.h" 978 .file 6 "Drivers/STM32F0xx_HAL_Driver/Inc/stm32f0xx_hal_gpio.h" ARM GAS /tmp/ccJLBnnH.s page 30 DEFINED SYMBOLS *ABS*:00000000 stm32f0xx_hal_gpio.c /tmp/ccJLBnnH.s:19 .text.HAL_GPIO_Init:00000000 $t /tmp/ccJLBnnH.s:25 .text.HAL_GPIO_Init:00000000 HAL_GPIO_Init /tmp/ccJLBnnH.s:467 .text.HAL_GPIO_Init:00000168 $d /tmp/ccJLBnnH.s:476 .text.HAL_GPIO_DeInit:00000000 $t /tmp/ccJLBnnH.s:482 .text.HAL_GPIO_DeInit:00000000 HAL_GPIO_DeInit /tmp/ccJLBnnH.s:708 .text.HAL_GPIO_DeInit:000000d4 $d /tmp/ccJLBnnH.s:716 .text.HAL_GPIO_ReadPin:00000000 $t /tmp/ccJLBnnH.s:722 .text.HAL_GPIO_ReadPin:00000000 HAL_GPIO_ReadPin /tmp/ccJLBnnH.s:757 .text.HAL_GPIO_WritePin:00000000 $t /tmp/ccJLBnnH.s:763 .text.HAL_GPIO_WritePin:00000000 HAL_GPIO_WritePin /tmp/ccJLBnnH.s:794 .text.HAL_GPIO_TogglePin:00000000 $t /tmp/ccJLBnnH.s:800 .text.HAL_GPIO_TogglePin:00000000 HAL_GPIO_TogglePin /tmp/ccJLBnnH.s:834 .text.HAL_GPIO_LockPin:00000000 $t /tmp/ccJLBnnH.s:840 .text.HAL_GPIO_LockPin:00000000 HAL_GPIO_LockPin /tmp/ccJLBnnH.s:903 .text.HAL_GPIO_EXTI_Callback:00000000 $t /tmp/ccJLBnnH.s:909 .text.HAL_GPIO_EXTI_Callback:00000000 HAL_GPIO_EXTI_Callback /tmp/ccJLBnnH.s:925 .text.HAL_GPIO_EXTI_IRQHandler:00000000 $t /tmp/ccJLBnnH.s:931 .text.HAL_GPIO_EXTI_IRQHandler:00000000 HAL_GPIO_EXTI_IRQHandler /tmp/ccJLBnnH.s:968 .text.HAL_GPIO_EXTI_IRQHandler:00000018 $d NO UNDEFINED SYMBOLS