EFTZ_PMU_Bootloader/build/stm32f4xx_hal_gpio.lst

ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.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, 6
  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              	.LFB235:
  28              		.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:
  30:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   (+) Input mode 
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 2


  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().
  87:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 3


  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    
 144:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****  ===============================================================================
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 4


 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 **** {
  29              		.loc 1 165 1
  30              		.cfi_startproc
  31              		@ args = 0, pretend = 0, frame = 32
  32              		@ frame_needed = 1, uses_anonymous_args = 0
  33              		@ link register save eliminated.
  34 0000 80B4     		push	{r7}
  35              	.LCFI0:
  36              		.cfi_def_cfa_offset 4
  37              		.cfi_offset 7, -4
  38 0002 89B0     		sub	sp, sp, #36
  39              	.LCFI1:
  40              		.cfi_def_cfa_offset 40
  41 0004 00AF     		add	r7, sp, #0
  42              	.LCFI2:
  43              		.cfi_def_cfa_register 7
  44 0006 7860     		str	r0, [r7, #4]
  45 0008 3960     		str	r1, [r7]
 166:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t position;
 167:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t ioposition = 0x00U;
  46              		.loc 1 167 12
  47 000a 0023     		movs	r3, #0
  48 000c 7B61     		str	r3, [r7, #20]
 168:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t iocurrent = 0x00U;
  49              		.loc 1 168 12
  50 000e 0023     		movs	r3, #0
  51 0010 3B61     		str	r3, [r7, #16]
 169:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t temp = 0x00U;
  52              		.loc 1 169 12
  53 0012 0023     		movs	r3, #0
  54 0014 BB61     		str	r3, [r7, #24]
 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));
 173:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   assert_param(IS_GPIO_PIN(GPIO_Init->Pin));
 174:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   assert_param(IS_GPIO_MODE(GPIO_Init->Mode));
 175:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 5


 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++)
  55              		.loc 1 177 16
  56 0016 0023     		movs	r3, #0
  57 0018 FB61     		str	r3, [r7, #28]
  58              		.loc 1 177 3
  59 001a 6BE1     		b	.L2
  60              	.L28:
 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;
  61              		.loc 1 180 16
  62 001c 0122     		movs	r2, #1
  63 001e FB69     		ldr	r3, [r7, #28]
  64 0020 02FA03F3 		lsl	r3, r2, r3
  65 0024 7B61     		str	r3, [r7, #20]
 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;
  66              		.loc 1 182 37
  67 0026 3B68     		ldr	r3, [r7]
  68 0028 1B68     		ldr	r3, [r3]
  69              		.loc 1 182 15
  70 002a 7A69     		ldr	r2, [r7, #20]
  71 002c 1340     		ands	r3, r3, r2
  72 002e 3B61     		str	r3, [r7, #16]
 183:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 184:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     if(iocurrent == ioposition)
  73              		.loc 1 184 7
  74 0030 3A69     		ldr	r2, [r7, #16]
  75 0032 7B69     		ldr	r3, [r7, #20]
  76 0034 9A42     		cmp	r2, r3
  77 0036 40F05A81 		bne	.L3
 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) || \
  78              		.loc 1 188 21
  79 003a 3B68     		ldr	r3, [r7]
  80 003c 5B68     		ldr	r3, [r3, #4]
  81              		.loc 1 188 28
  82 003e 03F00303 		and	r3, r3, #3
  83              		.loc 1 188 9
  84 0042 012B     		cmp	r3, #1
  85 0044 05D0     		beq	.L4
 189:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****           (GPIO_Init->Mode & GPIO_MODE) == MODE_AF)
  86              		.loc 1 189 21 discriminator 1
  87 0046 3B68     		ldr	r3, [r7]
  88 0048 5B68     		ldr	r3, [r3, #4]
  89              		.loc 1 189 28 discriminator 1
  90 004a 03F00303 		and	r3, r3, #3
 188:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****           (GPIO_Init->Mode & GPIO_MODE) == MODE_AF)
  91              		.loc 1 188 57 discriminator 1
  92 004e 022B     		cmp	r3, #2
  93 0050 30D1     		bne	.L5
  94              	.L4:
 190:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 191:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         /* Check the Speed parameter */
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 6


 192:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         assert_param(IS_GPIO_SPEED(GPIO_Init->Speed));
 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; 
  95              		.loc 1 194 14
  96 0052 7B68     		ldr	r3, [r7, #4]
  97 0054 9B68     		ldr	r3, [r3, #8]
  98 0056 BB61     		str	r3, [r7, #24]
 195:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2U));
  99              		.loc 1 195 55
 100 0058 FB69     		ldr	r3, [r7, #28]
 101 005a 5B00     		lsls	r3, r3, #1
 102              		.loc 1 195 42
 103 005c 0322     		movs	r2, #3
 104 005e 02FA03F3 		lsl	r3, r2, r3
 105              		.loc 1 195 17
 106 0062 DB43     		mvns	r3, r3
 107              		.loc 1 195 14
 108 0064 BA69     		ldr	r2, [r7, #24]
 109 0066 1340     		ands	r3, r3, r2
 110 0068 BB61     		str	r3, [r7, #24]
 196:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp |= (GPIO_Init->Speed << (position * 2U));
 111              		.loc 1 196 27
 112 006a 3B68     		ldr	r3, [r7]
 113 006c DA68     		ldr	r2, [r3, #12]
 114              		.loc 1 196 48
 115 006e FB69     		ldr	r3, [r7, #28]
 116 0070 5B00     		lsls	r3, r3, #1
 117              		.loc 1 196 35
 118 0072 02FA03F3 		lsl	r3, r2, r3
 119              		.loc 1 196 14
 120 0076 BA69     		ldr	r2, [r7, #24]
 121 0078 1343     		orrs	r3, r3, r2
 122 007a BB61     		str	r3, [r7, #24]
 197:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         GPIOx->OSPEEDR = temp;
 123              		.loc 1 197 24
 124 007c 7B68     		ldr	r3, [r7, #4]
 125 007e BA69     		ldr	r2, [r7, #24]
 126 0080 9A60     		str	r2, [r3, #8]
 198:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 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;
 127              		.loc 1 200 14
 128 0082 7B68     		ldr	r3, [r7, #4]
 129 0084 5B68     		ldr	r3, [r3, #4]
 130 0086 BB61     		str	r3, [r7, #24]
 201:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~(GPIO_OTYPER_OT_0 << position) ;
 131              		.loc 1 201 36
 132 0088 0122     		movs	r2, #1
 133 008a FB69     		ldr	r3, [r7, #28]
 134 008c 02FA03F3 		lsl	r3, r2, r3
 135              		.loc 1 201 17
 136 0090 DB43     		mvns	r3, r3
 137              		.loc 1 201 14
 138 0092 BA69     		ldr	r2, [r7, #24]
 139 0094 1340     		ands	r3, r3, r2
 140 0096 BB61     		str	r3, [r7, #24]
 202:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp |= (((GPIO_Init->Mode & OUTPUT_TYPE) >> OUTPUT_TYPE_Pos) << position);
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 7


 141              		.loc 1 202 29
 142 0098 3B68     		ldr	r3, [r7]
 143 009a 5B68     		ldr	r3, [r3, #4]
 144              		.loc 1 202 51
 145 009c 1B09     		lsrs	r3, r3, #4
 146 009e 03F00102 		and	r2, r3, #1
 147              		.loc 1 202 71
 148 00a2 FB69     		ldr	r3, [r7, #28]
 149 00a4 02FA03F3 		lsl	r3, r2, r3
 150              		.loc 1 202 14
 151 00a8 BA69     		ldr	r2, [r7, #24]
 152 00aa 1343     		orrs	r3, r3, r2
 153 00ac BB61     		str	r3, [r7, #24]
 203:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         GPIOx->OTYPER = temp;
 154              		.loc 1 203 23
 155 00ae 7B68     		ldr	r3, [r7, #4]
 156 00b0 BA69     		ldr	r2, [r7, #24]
 157 00b2 5A60     		str	r2, [r3, #4]
 158              	.L5:
 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)
 159              		.loc 1 206 20
 160 00b4 3B68     		ldr	r3, [r7]
 161 00b6 5B68     		ldr	r3, [r3, #4]
 162              		.loc 1 206 27
 163 00b8 03F00303 		and	r3, r3, #3
 164              		.loc 1 206 9
 165 00bc 032B     		cmp	r3, #3
 166 00be 17D0     		beq	.L6
 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;
 167              		.loc 1 212 14
 168 00c0 7B68     		ldr	r3, [r7, #4]
 169 00c2 DB68     		ldr	r3, [r3, #12]
 170 00c4 BB61     		str	r3, [r7, #24]
 213:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2U));
 171              		.loc 1 213 50
 172 00c6 FB69     		ldr	r3, [r7, #28]
 173 00c8 5B00     		lsls	r3, r3, #1
 174              		.loc 1 213 37
 175 00ca 0322     		movs	r2, #3
 176 00cc 02FA03F3 		lsl	r3, r2, r3
 177              		.loc 1 213 17
 178 00d0 DB43     		mvns	r3, r3
 179              		.loc 1 213 14
 180 00d2 BA69     		ldr	r2, [r7, #24]
 181 00d4 1340     		ands	r3, r3, r2
 182 00d6 BB61     		str	r3, [r7, #24]
 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp |= ((GPIO_Init->Pull) << (position * 2U));
 183              		.loc 1 214 28
 184 00d8 3B68     		ldr	r3, [r7]
 185 00da 9A68     		ldr	r2, [r3, #8]
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 8


 186              		.loc 1 214 49
 187 00dc FB69     		ldr	r3, [r7, #28]
 188 00de 5B00     		lsls	r3, r3, #1
 189              		.loc 1 214 36
 190 00e0 02FA03F3 		lsl	r3, r2, r3
 191              		.loc 1 214 14
 192 00e4 BA69     		ldr	r2, [r7, #24]
 193 00e6 1343     		orrs	r3, r3, r2
 194 00e8 BB61     		str	r3, [r7, #24]
 215:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         GPIOx->PUPDR = temp;
 195              		.loc 1 215 22
 196 00ea 7B68     		ldr	r3, [r7, #4]
 197 00ec BA69     		ldr	r2, [r7, #24]
 198 00ee DA60     		str	r2, [r3, #12]
 199              	.L6:
 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)
 200              		.loc 1 219 20
 201 00f0 3B68     		ldr	r3, [r7]
 202 00f2 5B68     		ldr	r3, [r3, #4]
 203              		.loc 1 219 27
 204 00f4 03F00303 		and	r3, r3, #3
 205              		.loc 1 219 9
 206 00f8 022B     		cmp	r3, #2
 207 00fa 23D1     		bne	.L7
 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));
 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];
 208              		.loc 1 224 36
 209 00fc FB69     		ldr	r3, [r7, #28]
 210 00fe DA08     		lsrs	r2, r3, #3
 211              		.loc 1 224 14
 212 0100 7B68     		ldr	r3, [r7, #4]
 213 0102 0832     		adds	r2, r2, #8
 214 0104 53F82230 		ldr	r3, [r3, r2, lsl #2]
 215 0108 BB61     		str	r3, [r7, #24]
 225:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~(0xFU << ((uint32_t)(position & 0x07U) * 4U)) ;
 216              		.loc 1 225 28
 217 010a FB69     		ldr	r3, [r7, #28]
 218 010c 03F00703 		and	r3, r3, #7
 219              		.loc 1 225 57
 220 0110 9B00     		lsls	r3, r3, #2
 221              		.loc 1 225 24
 222 0112 0F22     		movs	r2, #15
 223 0114 02FA03F3 		lsl	r3, r2, r3
 224              		.loc 1 225 17
 225 0118 DB43     		mvns	r3, r3
 226              		.loc 1 225 14
 227 011a BA69     		ldr	r2, [r7, #24]
 228 011c 1340     		ands	r3, r3, r2
 229 011e BB61     		str	r3, [r7, #24]
 226:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp |= ((uint32_t)(GPIO_Init->Alternate) << (((uint32_t)position & 0x07U) * 4U));
 230              		.loc 1 226 38
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 9


 231 0120 3B68     		ldr	r3, [r7]
 232 0122 1A69     		ldr	r2, [r3, #16]
 233              		.loc 1 226 75
 234 0124 FB69     		ldr	r3, [r7, #28]
 235 0126 03F00703 		and	r3, r3, #7
 236              		.loc 1 226 84
 237 012a 9B00     		lsls	r3, r3, #2
 238              		.loc 1 226 51
 239 012c 02FA03F3 		lsl	r3, r2, r3
 240              		.loc 1 226 14
 241 0130 BA69     		ldr	r2, [r7, #24]
 242 0132 1343     		orrs	r3, r3, r2
 243 0134 BB61     		str	r3, [r7, #24]
 227:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         GPIOx->AFR[position >> 3U] = temp;
 244              		.loc 1 227 29
 245 0136 FB69     		ldr	r3, [r7, #28]
 246 0138 DA08     		lsrs	r2, r3, #3
 247              		.loc 1 227 36
 248 013a 7B68     		ldr	r3, [r7, #4]
 249 013c 0832     		adds	r2, r2, #8
 250 013e B969     		ldr	r1, [r7, #24]
 251 0140 43F82210 		str	r1, [r3, r2, lsl #2]
 252              	.L7:
 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;
 253              		.loc 1 231 12
 254 0144 7B68     		ldr	r3, [r7, #4]
 255 0146 1B68     		ldr	r3, [r3]
 256 0148 BB61     		str	r3, [r7, #24]
 232:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       temp &= ~(GPIO_MODER_MODER0 << (position * 2U));
 257              		.loc 1 232 48
 258 014a FB69     		ldr	r3, [r7, #28]
 259 014c 5B00     		lsls	r3, r3, #1
 260              		.loc 1 232 35
 261 014e 0322     		movs	r2, #3
 262 0150 02FA03F3 		lsl	r3, r2, r3
 263              		.loc 1 232 15
 264 0154 DB43     		mvns	r3, r3
 265              		.loc 1 232 12
 266 0156 BA69     		ldr	r2, [r7, #24]
 267 0158 1340     		ands	r3, r3, r2
 268 015a BB61     		str	r3, [r7, #24]
 233:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2U));
 269              		.loc 1 233 26
 270 015c 3B68     		ldr	r3, [r7]
 271 015e 5B68     		ldr	r3, [r3, #4]
 272              		.loc 1 233 33
 273 0160 03F00302 		and	r2, r3, #3
 274              		.loc 1 233 59
 275 0164 FB69     		ldr	r3, [r7, #28]
 276 0166 5B00     		lsls	r3, r3, #1
 277              		.loc 1 233 46
 278 0168 02FA03F3 		lsl	r3, r2, r3
 279              		.loc 1 233 12
 280 016c BA69     		ldr	r2, [r7, #24]
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 10


 281 016e 1343     		orrs	r3, r3, r2
 282 0170 BB61     		str	r3, [r7, #24]
 234:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       GPIOx->MODER = temp;
 283              		.loc 1 234 20
 284 0172 7B68     		ldr	r3, [r7, #4]
 285 0174 BA69     		ldr	r2, [r7, #24]
 286 0176 1A60     		str	r2, [r3]
 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)
 287              		.loc 1 238 20
 288 0178 3B68     		ldr	r3, [r7]
 289 017a 5B68     		ldr	r3, [r3, #4]
 290              		.loc 1 238 27
 291 017c 03F44033 		and	r3, r3, #196608
 292              		.loc 1 238 9
 293 0180 002B     		cmp	r3, #0
 294 0182 00F0B480 		beq	.L3
 295              	.LBB2:
 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();
 296              		.loc 1 241 9
 297 0186 0023     		movs	r3, #0
 298 0188 FB60     		str	r3, [r7, #12]
 299 018a 604B     		ldr	r3, .L29
 300 018c 5B6C     		ldr	r3, [r3, #68]
 301 018e 5F4A     		ldr	r2, .L29
 302 0190 43F48043 		orr	r3, r3, #16384
 303 0194 5364     		str	r3, [r2, #68]
 304 0196 5D4B     		ldr	r3, .L29
 305 0198 5B6C     		ldr	r3, [r3, #68]
 306 019a 03F48043 		and	r3, r3, #16384
 307 019e FB60     		str	r3, [r7, #12]
 308 01a0 FB68     		ldr	r3, [r7, #12]
 309              	.LBE2:
 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];
 310              		.loc 1 243 22
 311 01a2 5B4A     		ldr	r2, .L29+4
 312              		.loc 1 243 40
 313 01a4 FB69     		ldr	r3, [r7, #28]
 314 01a6 9B08     		lsrs	r3, r3, #2
 315              		.loc 1 243 14
 316 01a8 0233     		adds	r3, r3, #2
 317 01aa 52F82330 		ldr	r3, [r2, r3, lsl #2]
 318 01ae BB61     		str	r3, [r7, #24]
 244:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~(0x0FU << (4U * (position & 0x03U)));
 319              		.loc 1 244 44
 320 01b0 FB69     		ldr	r3, [r7, #28]
 321 01b2 03F00303 		and	r3, r3, #3
 322              		.loc 1 244 32
 323 01b6 9B00     		lsls	r3, r3, #2
 324              		.loc 1 244 25
 325 01b8 0F22     		movs	r2, #15
 326 01ba 02FA03F3 		lsl	r3, r2, r3
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 11


 327              		.loc 1 244 17
 328 01be DB43     		mvns	r3, r3
 329              		.loc 1 244 14
 330 01c0 BA69     		ldr	r2, [r7, #24]
 331 01c2 1340     		ands	r3, r3, r2
 332 01c4 BB61     		str	r3, [r7, #24]
 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp |= ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U)));
 333              		.loc 1 245 18
 334 01c6 7B68     		ldr	r3, [r7, #4]
 335 01c8 524A     		ldr	r2, .L29+8
 336 01ca 9342     		cmp	r3, r2
 337 01cc 2BD0     		beq	.L8
 338              		.loc 1 245 29 discriminator 1
 339 01ce 7B68     		ldr	r3, [r7, #4]
 340 01d0 514A     		ldr	r2, .L29+12
 341 01d2 9342     		cmp	r3, r2
 342 01d4 25D0     		beq	.L9
 343              		.loc 1 245 29 is_stmt 0 discriminator 3
 344 01d6 7B68     		ldr	r3, [r7, #4]
 345 01d8 504A     		ldr	r2, .L29+16
 346 01da 9342     		cmp	r3, r2
 347 01dc 1FD0     		beq	.L10
 348              		.loc 1 245 29 discriminator 5
 349 01de 7B68     		ldr	r3, [r7, #4]
 350 01e0 4F4A     		ldr	r2, .L29+20
 351 01e2 9342     		cmp	r3, r2
 352 01e4 19D0     		beq	.L11
 353              		.loc 1 245 29 discriminator 7
 354 01e6 7B68     		ldr	r3, [r7, #4]
 355 01e8 4E4A     		ldr	r2, .L29+24
 356 01ea 9342     		cmp	r3, r2
 357 01ec 13D0     		beq	.L12
 358              		.loc 1 245 29 discriminator 9
 359 01ee 7B68     		ldr	r3, [r7, #4]
 360 01f0 4D4A     		ldr	r2, .L29+28
 361 01f2 9342     		cmp	r3, r2
 362 01f4 0DD0     		beq	.L13
 363              		.loc 1 245 29 discriminator 11
 364 01f6 7B68     		ldr	r3, [r7, #4]
 365 01f8 4C4A     		ldr	r2, .L29+32
 366 01fa 9342     		cmp	r3, r2
 367 01fc 07D0     		beq	.L14
 368              		.loc 1 245 29 discriminator 13
 369 01fe 7B68     		ldr	r3, [r7, #4]
 370 0200 4B4A     		ldr	r2, .L29+36
 371 0202 9342     		cmp	r3, r2
 372 0204 01D1     		bne	.L15
 373              		.loc 1 245 29 discriminator 15
 374 0206 0723     		movs	r3, #7
 375 0208 0EE0     		b	.L23
 376              	.L15:
 377              		.loc 1 245 29 discriminator 16
 378 020a 0823     		movs	r3, #8
 379 020c 0CE0     		b	.L23
 380              	.L14:
 381              		.loc 1 245 29 discriminator 14
 382 020e 0623     		movs	r3, #6
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 12


 383 0210 0AE0     		b	.L23
 384              	.L13:
 385              		.loc 1 245 29 discriminator 12
 386 0212 0523     		movs	r3, #5
 387 0214 08E0     		b	.L23
 388              	.L12:
 389              		.loc 1 245 29 discriminator 10
 390 0216 0423     		movs	r3, #4
 391 0218 06E0     		b	.L23
 392              	.L11:
 393              		.loc 1 245 29 discriminator 8
 394 021a 0323     		movs	r3, #3
 395 021c 04E0     		b	.L23
 396              	.L10:
 397              		.loc 1 245 29 discriminator 6
 398 021e 0223     		movs	r3, #2
 399 0220 02E0     		b	.L23
 400              	.L9:
 401              		.loc 1 245 29 discriminator 4
 402 0222 0123     		movs	r3, #1
 403 0224 00E0     		b	.L23
 404              	.L8:
 405              		.loc 1 245 18 is_stmt 1 discriminator 2
 406 0226 0023     		movs	r3, #0
 407              	.L23:
 408              		.loc 1 245 71 discriminator 32
 409 0228 FA69     		ldr	r2, [r7, #28]
 410 022a 02F00302 		and	r2, r2, #3
 411              		.loc 1 245 59 discriminator 32
 412 022e 9200     		lsls	r2, r2, #2
 413              		.loc 1 245 52 discriminator 32
 414 0230 9340     		lsls	r3, r3, r2
 415              		.loc 1 245 14 discriminator 32
 416 0232 BA69     		ldr	r2, [r7, #24]
 417 0234 1343     		orrs	r3, r3, r2
 418 0236 BB61     		str	r3, [r7, #24]
 246:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         SYSCFG->EXTICR[position >> 2U] = temp;
 419              		.loc 1 246 15 discriminator 32
 420 0238 3549     		ldr	r1, .L29+4
 421              		.loc 1 246 33 discriminator 32
 422 023a FB69     		ldr	r3, [r7, #28]
 423 023c 9B08     		lsrs	r3, r3, #2
 424              		.loc 1 246 40 discriminator 32
 425 023e 0233     		adds	r3, r3, #2
 426 0240 BA69     		ldr	r2, [r7, #24]
 427 0242 41F82320 		str	r2, [r1, r3, 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;
 428              		.loc 1 249 20 discriminator 32
 429 0246 3B4B     		ldr	r3, .L29+40
 430              		.loc 1 249 14 discriminator 32
 431 0248 9B68     		ldr	r3, [r3, #8]
 432 024a BB61     		str	r3, [r7, #24]
 250:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~((uint32_t)iocurrent);
 433              		.loc 1 250 17 discriminator 32
 434 024c 3B69     		ldr	r3, [r7, #16]
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 13


 435 024e DB43     		mvns	r3, r3
 436              		.loc 1 250 14 discriminator 32
 437 0250 BA69     		ldr	r2, [r7, #24]
 438 0252 1340     		ands	r3, r3, r2
 439 0254 BB61     		str	r3, [r7, #24]
 251:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         if((GPIO_Init->Mode & TRIGGER_RISING) != 0x00U)
 440              		.loc 1 251 22 discriminator 32
 441 0256 3B68     		ldr	r3, [r7]
 442 0258 5B68     		ldr	r3, [r3, #4]
 443              		.loc 1 251 29 discriminator 32
 444 025a 03F48013 		and	r3, r3, #1048576
 445              		.loc 1 251 11 discriminator 32
 446 025e 002B     		cmp	r3, #0
 447 0260 03D0     		beq	.L24
 252:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         {
 253:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****           temp |= iocurrent;
 448              		.loc 1 253 16
 449 0262 BA69     		ldr	r2, [r7, #24]
 450 0264 3B69     		ldr	r3, [r7, #16]
 451 0266 1343     		orrs	r3, r3, r2
 452 0268 BB61     		str	r3, [r7, #24]
 453              	.L24:
 254:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         }
 255:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->RTSR = temp;
 454              		.loc 1 255 13
 455 026a 324A     		ldr	r2, .L29+40
 456              		.loc 1 255 20
 457 026c BB69     		ldr	r3, [r7, #24]
 458 026e 9360     		str	r3, [r2, #8]
 256:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 257:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp = EXTI->FTSR;
 459              		.loc 1 257 20
 460 0270 304B     		ldr	r3, .L29+40
 461              		.loc 1 257 14
 462 0272 DB68     		ldr	r3, [r3, #12]
 463 0274 BB61     		str	r3, [r7, #24]
 258:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~((uint32_t)iocurrent);
 464              		.loc 1 258 17
 465 0276 3B69     		ldr	r3, [r7, #16]
 466 0278 DB43     		mvns	r3, r3
 467              		.loc 1 258 14
 468 027a BA69     		ldr	r2, [r7, #24]
 469 027c 1340     		ands	r3, r3, r2
 470 027e BB61     		str	r3, [r7, #24]
 259:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         if((GPIO_Init->Mode & TRIGGER_FALLING) != 0x00U)
 471              		.loc 1 259 22
 472 0280 3B68     		ldr	r3, [r7]
 473 0282 5B68     		ldr	r3, [r3, #4]
 474              		.loc 1 259 29
 475 0284 03F40013 		and	r3, r3, #2097152
 476              		.loc 1 259 11
 477 0288 002B     		cmp	r3, #0
 478 028a 03D0     		beq	.L25
 260:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         {
 261:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****           temp |= iocurrent;
 479              		.loc 1 261 16
 480 028c BA69     		ldr	r2, [r7, #24]
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 14


 481 028e 3B69     		ldr	r3, [r7, #16]
 482 0290 1343     		orrs	r3, r3, r2
 483 0292 BB61     		str	r3, [r7, #24]
 484              	.L25:
 262:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         }
 263:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->FTSR = temp;
 485              		.loc 1 263 13
 486 0294 274A     		ldr	r2, .L29+40
 487              		.loc 1 263 20
 488 0296 BB69     		ldr	r3, [r7, #24]
 489 0298 D360     		str	r3, [r2, #12]
 264:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 265:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp = EXTI->EMR;
 490              		.loc 1 265 20
 491 029a 264B     		ldr	r3, .L29+40
 492              		.loc 1 265 14
 493 029c 5B68     		ldr	r3, [r3, #4]
 494 029e BB61     		str	r3, [r7, #24]
 266:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~((uint32_t)iocurrent);
 495              		.loc 1 266 17
 496 02a0 3B69     		ldr	r3, [r7, #16]
 497 02a2 DB43     		mvns	r3, r3
 498              		.loc 1 266 14
 499 02a4 BA69     		ldr	r2, [r7, #24]
 500 02a6 1340     		ands	r3, r3, r2
 501 02a8 BB61     		str	r3, [r7, #24]
 267:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         if((GPIO_Init->Mode & EXTI_EVT) != 0x00U)
 502              		.loc 1 267 22
 503 02aa 3B68     		ldr	r3, [r7]
 504 02ac 5B68     		ldr	r3, [r3, #4]
 505              		.loc 1 267 29
 506 02ae 03F40033 		and	r3, r3, #131072
 507              		.loc 1 267 11
 508 02b2 002B     		cmp	r3, #0
 509 02b4 03D0     		beq	.L26
 268:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         {
 269:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****           temp |= iocurrent;
 510              		.loc 1 269 16
 511 02b6 BA69     		ldr	r2, [r7, #24]
 512 02b8 3B69     		ldr	r3, [r7, #16]
 513 02ba 1343     		orrs	r3, r3, r2
 514 02bc BB61     		str	r3, [r7, #24]
 515              	.L26:
 270:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         }
 271:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->EMR = temp;
 516              		.loc 1 271 13
 517 02be 1D4A     		ldr	r2, .L29+40
 518              		.loc 1 271 19
 519 02c0 BB69     		ldr	r3, [r7, #24]
 520 02c2 5360     		str	r3, [r2, #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;
 521              		.loc 1 274 20
 522 02c4 1B4B     		ldr	r3, .L29+40
 523              		.loc 1 274 14
 524 02c6 1B68     		ldr	r3, [r3]
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 15


 525 02c8 BB61     		str	r3, [r7, #24]
 275:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~((uint32_t)iocurrent);
 526              		.loc 1 275 17
 527 02ca 3B69     		ldr	r3, [r7, #16]
 528 02cc DB43     		mvns	r3, r3
 529              		.loc 1 275 14
 530 02ce BA69     		ldr	r2, [r7, #24]
 531 02d0 1340     		ands	r3, r3, r2
 532 02d2 BB61     		str	r3, [r7, #24]
 276:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         if((GPIO_Init->Mode & EXTI_IT) != 0x00U)
 533              		.loc 1 276 22
 534 02d4 3B68     		ldr	r3, [r7]
 535 02d6 5B68     		ldr	r3, [r3, #4]
 536              		.loc 1 276 29
 537 02d8 03F48033 		and	r3, r3, #65536
 538              		.loc 1 276 11
 539 02dc 002B     		cmp	r3, #0
 540 02de 03D0     		beq	.L27
 277:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         {
 278:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****           temp |= iocurrent;
 541              		.loc 1 278 16
 542 02e0 BA69     		ldr	r2, [r7, #24]
 543 02e2 3B69     		ldr	r3, [r7, #16]
 544 02e4 1343     		orrs	r3, r3, r2
 545 02e6 BB61     		str	r3, [r7, #24]
 546              	.L27:
 279:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         }
 280:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->IMR = temp;
 547              		.loc 1 280 13
 548 02e8 124A     		ldr	r2, .L29+40
 549              		.loc 1 280 19
 550 02ea BB69     		ldr	r3, [r7, #24]
 551 02ec 1360     		str	r3, [r2]
 552              	.L3:
 177:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 553              		.loc 1 177 54 discriminator 2
 554 02ee FB69     		ldr	r3, [r7, #28]
 555 02f0 0133     		adds	r3, r3, #1
 556 02f2 FB61     		str	r3, [r7, #28]
 557              	.L2:
 177:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 558              		.loc 1 177 3 discriminator 1
 559 02f4 FB69     		ldr	r3, [r7, #28]
 560 02f6 0F2B     		cmp	r3, #15
 561 02f8 7FF690AE 		bls	.L28
 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 **** }
 562              		.loc 1 284 1
 563 02fc 00BF     		nop
 564 02fe 00BF     		nop
 565 0300 2437     		adds	r7, r7, #36
 566              	.LCFI3:
 567              		.cfi_def_cfa_offset 4
 568 0302 BD46     		mov	sp, r7
 569              	.LCFI4:
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 16


 570              		.cfi_def_cfa_register 13
 571              		@ sp needed
 572 0304 5DF8047B 		ldr	r7, [sp], #4
 573              	.LCFI5:
 574              		.cfi_restore 7
 575              		.cfi_def_cfa_offset 0
 576 0308 7047     		bx	lr
 577              	.L30:
 578 030a 00BF     		.align	2
 579              	.L29:
 580 030c 00380240 		.word	1073887232
 581 0310 00380140 		.word	1073821696
 582 0314 00000240 		.word	1073872896
 583 0318 00040240 		.word	1073873920
 584 031c 00080240 		.word	1073874944
 585 0320 000C0240 		.word	1073875968
 586 0324 00100240 		.word	1073876992
 587 0328 00140240 		.word	1073878016
 588 032c 00180240 		.word	1073879040
 589 0330 001C0240 		.word	1073880064
 590 0334 003C0140 		.word	1073822720
 591              		.cfi_endproc
 592              	.LFE235:
 594              		.section	.text.HAL_GPIO_DeInit,"ax",%progbits
 595              		.align	1
 596              		.global	HAL_GPIO_DeInit
 597              		.syntax unified
 598              		.thumb
 599              		.thumb_func
 601              	HAL_GPIO_DeInit:
 602              	.LFB236:
 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 **** {
 603              		.loc 1 295 1
 604              		.cfi_startproc
 605              		@ args = 0, pretend = 0, frame = 24
 606              		@ frame_needed = 1, uses_anonymous_args = 0
 607              		@ link register save eliminated.
 608 0000 80B4     		push	{r7}
 609              	.LCFI6:
 610              		.cfi_def_cfa_offset 4
 611              		.cfi_offset 7, -4
 612 0002 87B0     		sub	sp, sp, #28
 613              	.LCFI7:
 614              		.cfi_def_cfa_offset 32
 615 0004 00AF     		add	r7, sp, #0
 616              	.LCFI8:
 617              		.cfi_def_cfa_register 7
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 17


 618 0006 7860     		str	r0, [r7, #4]
 619 0008 3960     		str	r1, [r7]
 296:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t position;
 297:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t ioposition = 0x00U;
 620              		.loc 1 297 12
 621 000a 0023     		movs	r3, #0
 622 000c 3B61     		str	r3, [r7, #16]
 298:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t iocurrent = 0x00U;
 623              		.loc 1 298 12
 624 000e 0023     		movs	r3, #0
 625 0010 FB60     		str	r3, [r7, #12]
 299:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t tmp = 0x00U;
 626              		.loc 1 299 12
 627 0012 0023     		movs	r3, #0
 628 0014 BB60     		str	r3, [r7, #8]
 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));
 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++)
 629              		.loc 1 305 16
 630 0016 0023     		movs	r3, #0
 631 0018 7B61     		str	r3, [r7, #20]
 632              		.loc 1 305 3
 633 001a CDE0     		b	.L32
 634              	.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;
 635              		.loc 1 308 16
 636 001c 0122     		movs	r2, #1
 637 001e 7B69     		ldr	r3, [r7, #20]
 638 0020 02FA03F3 		lsl	r3, r2, r3
 639 0024 3B61     		str	r3, [r7, #16]
 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;
 640              		.loc 1 310 15
 641 0026 3A68     		ldr	r2, [r7]
 642 0028 3B69     		ldr	r3, [r7, #16]
 643 002a 1340     		ands	r3, r3, r2
 644 002c FB60     		str	r3, [r7, #12]
 311:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 312:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     if(iocurrent == ioposition)
 645              		.loc 1 312 7
 646 002e FA68     		ldr	r2, [r7, #12]
 647 0030 3B69     		ldr	r3, [r7, #16]
 648 0032 9A42     		cmp	r2, r3
 649 0034 40F0BD80 		bne	.L33
 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];
 650              		.loc 1 315 19
 651 0038 654A     		ldr	r2, .L52
 652              		.loc 1 315 37
 653 003a 7B69     		ldr	r3, [r7, #20]
 654 003c 9B08     		lsrs	r3, r3, #2
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 18


 655              		.loc 1 315 11
 656 003e 0233     		adds	r3, r3, #2
 657 0040 52F82330 		ldr	r3, [r2, r3, lsl #2]
 658 0044 BB60     		str	r3, [r7, #8]
 316:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       tmp &= (0x0FU << (4U * (position & 0x03U)));
 659              		.loc 1 316 40
 660 0046 7B69     		ldr	r3, [r7, #20]
 661 0048 03F00303 		and	r3, r3, #3
 662              		.loc 1 316 28
 663 004c 9B00     		lsls	r3, r3, #2
 664              		.loc 1 316 21
 665 004e 0F22     		movs	r2, #15
 666 0050 02FA03F3 		lsl	r3, r2, r3
 667              		.loc 1 316 11
 668 0054 BA68     		ldr	r2, [r7, #8]
 669 0056 1340     		ands	r3, r3, r2
 670 0058 BB60     		str	r3, [r7, #8]
 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       if(tmp == ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U))))
 671              		.loc 1 317 18
 672 005a 7B68     		ldr	r3, [r7, #4]
 673 005c 5D4A     		ldr	r2, .L52+4
 674 005e 9342     		cmp	r3, r2
 675 0060 2BD0     		beq	.L34
 676              		.loc 1 317 29 discriminator 1
 677 0062 7B68     		ldr	r3, [r7, #4]
 678 0064 5C4A     		ldr	r2, .L52+8
 679 0066 9342     		cmp	r3, r2
 680 0068 25D0     		beq	.L35
 681              		.loc 1 317 29 is_stmt 0 discriminator 3
 682 006a 7B68     		ldr	r3, [r7, #4]
 683 006c 5B4A     		ldr	r2, .L52+12
 684 006e 9342     		cmp	r3, r2
 685 0070 1FD0     		beq	.L36
 686              		.loc 1 317 29 discriminator 5
 687 0072 7B68     		ldr	r3, [r7, #4]
 688 0074 5A4A     		ldr	r2, .L52+16
 689 0076 9342     		cmp	r3, r2
 690 0078 19D0     		beq	.L37
 691              		.loc 1 317 29 discriminator 7
 692 007a 7B68     		ldr	r3, [r7, #4]
 693 007c 594A     		ldr	r2, .L52+20
 694 007e 9342     		cmp	r3, r2
 695 0080 13D0     		beq	.L38
 696              		.loc 1 317 29 discriminator 9
 697 0082 7B68     		ldr	r3, [r7, #4]
 698 0084 584A     		ldr	r2, .L52+24
 699 0086 9342     		cmp	r3, r2
 700 0088 0DD0     		beq	.L39
 701              		.loc 1 317 29 discriminator 11
 702 008a 7B68     		ldr	r3, [r7, #4]
 703 008c 574A     		ldr	r2, .L52+28
 704 008e 9342     		cmp	r3, r2
 705 0090 07D0     		beq	.L40
 706              		.loc 1 317 29 discriminator 13
 707 0092 7B68     		ldr	r3, [r7, #4]
 708 0094 564A     		ldr	r2, .L52+32
 709 0096 9342     		cmp	r3, r2
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 19


 710 0098 01D1     		bne	.L41
 711              		.loc 1 317 29 discriminator 15
 712 009a 0723     		movs	r3, #7
 713 009c 0EE0     		b	.L49
 714              	.L41:
 715              		.loc 1 317 29 discriminator 16
 716 009e 0823     		movs	r3, #8
 717 00a0 0CE0     		b	.L49
 718              	.L40:
 719              		.loc 1 317 29 discriminator 14
 720 00a2 0623     		movs	r3, #6
 721 00a4 0AE0     		b	.L49
 722              	.L39:
 723              		.loc 1 317 29 discriminator 12
 724 00a6 0523     		movs	r3, #5
 725 00a8 08E0     		b	.L49
 726              	.L38:
 727              		.loc 1 317 29 discriminator 10
 728 00aa 0423     		movs	r3, #4
 729 00ac 06E0     		b	.L49
 730              	.L37:
 731              		.loc 1 317 29 discriminator 8
 732 00ae 0323     		movs	r3, #3
 733 00b0 04E0     		b	.L49
 734              	.L36:
 735              		.loc 1 317 29 discriminator 6
 736 00b2 0223     		movs	r3, #2
 737 00b4 02E0     		b	.L49
 738              	.L35:
 739              		.loc 1 317 29 discriminator 4
 740 00b6 0123     		movs	r3, #1
 741 00b8 00E0     		b	.L49
 742              	.L34:
 743              		.loc 1 317 18 is_stmt 1 discriminator 2
 744 00ba 0023     		movs	r3, #0
 745              	.L49:
 746              		.loc 1 317 71 discriminator 32
 747 00bc 7A69     		ldr	r2, [r7, #20]
 748 00be 02F00302 		and	r2, r2, #3
 749              		.loc 1 317 59 discriminator 32
 750 00c2 9200     		lsls	r2, r2, #2
 751              		.loc 1 317 52 discriminator 32
 752 00c4 9340     		lsls	r3, r3, r2
 753              		.loc 1 317 9 discriminator 32
 754 00c6 BA68     		ldr	r2, [r7, #8]
 755 00c8 9A42     		cmp	r2, r3
 756 00ca 32D1     		bne	.L50
 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);
 757              		.loc 1 320 19
 758 00cc 494B     		ldr	r3, .L52+36
 759 00ce 1A68     		ldr	r2, [r3]
 760              		.loc 1 320 22
 761 00d0 FB68     		ldr	r3, [r7, #12]
 762 00d2 DB43     		mvns	r3, r3
 763              		.loc 1 320 19
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 20


 764 00d4 4749     		ldr	r1, .L52+36
 765 00d6 1340     		ands	r3, r3, r2
 766 00d8 0B60     		str	r3, [r1]
 321:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->EMR &= ~((uint32_t)iocurrent);
 767              		.loc 1 321 19
 768 00da 464B     		ldr	r3, .L52+36
 769 00dc 5A68     		ldr	r2, [r3, #4]
 770              		.loc 1 321 22
 771 00de FB68     		ldr	r3, [r7, #12]
 772 00e0 DB43     		mvns	r3, r3
 773              		.loc 1 321 19
 774 00e2 4449     		ldr	r1, .L52+36
 775 00e4 1340     		ands	r3, r3, r2
 776 00e6 4B60     		str	r3, [r1, #4]
 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);
 777              		.loc 1 324 20
 778 00e8 424B     		ldr	r3, .L52+36
 779 00ea DA68     		ldr	r2, [r3, #12]
 780              		.loc 1 324 23
 781 00ec FB68     		ldr	r3, [r7, #12]
 782 00ee DB43     		mvns	r3, r3
 783              		.loc 1 324 20
 784 00f0 4049     		ldr	r1, .L52+36
 785 00f2 1340     		ands	r3, r3, r2
 786 00f4 CB60     		str	r3, [r1, #12]
 325:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->RTSR &= ~((uint32_t)iocurrent);
 787              		.loc 1 325 20
 788 00f6 3F4B     		ldr	r3, .L52+36
 789 00f8 9A68     		ldr	r2, [r3, #8]
 790              		.loc 1 325 23
 791 00fa FB68     		ldr	r3, [r7, #12]
 792 00fc DB43     		mvns	r3, r3
 793              		.loc 1 325 20
 794 00fe 3D49     		ldr	r1, .L52+36
 795 0100 1340     		ands	r3, r3, r2
 796 0102 8B60     		str	r3, [r1, #8]
 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));
 797              		.loc 1 328 40
 798 0104 7B69     		ldr	r3, [r7, #20]
 799 0106 03F00303 		and	r3, r3, #3
 800              		.loc 1 328 28
 801 010a 9B00     		lsls	r3, r3, #2
 802              		.loc 1 328 13
 803 010c 0F22     		movs	r2, #15
 804 010e 02FA03F3 		lsl	r3, r2, r3
 805 0112 BB60     		str	r3, [r7, #8]
 329:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         SYSCFG->EXTICR[position >> 2U] &= ~tmp;
 806              		.loc 1 329 40
 807 0114 2E4A     		ldr	r2, .L52
 808 0116 7B69     		ldr	r3, [r7, #20]
 809 0118 9B08     		lsrs	r3, r3, #2
 810 011a 0233     		adds	r3, r3, #2
 811 011c 52F82310 		ldr	r1, [r2, r3, lsl #2]
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 21


 812              		.loc 1 329 43
 813 0120 BB68     		ldr	r3, [r7, #8]
 814 0122 DA43     		mvns	r2, r3
 815              		.loc 1 329 40
 816 0124 2A48     		ldr	r0, .L52
 817 0126 7B69     		ldr	r3, [r7, #20]
 818 0128 9B08     		lsrs	r3, r3, #2
 819 012a 0A40     		ands	r2, r2, r1
 820 012c 0233     		adds	r3, r3, #2
 821 012e 40F82320 		str	r2, [r0, r3, lsl #2]
 822              	.L50:
 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));
 823              		.loc 1 334 20
 824 0132 7B68     		ldr	r3, [r7, #4]
 825 0134 1A68     		ldr	r2, [r3]
 826              		.loc 1 334 56
 827 0136 7B69     		ldr	r3, [r7, #20]
 828 0138 5B00     		lsls	r3, r3, #1
 829              		.loc 1 334 43
 830 013a 0321     		movs	r1, #3
 831 013c 01FA03F3 		lsl	r3, r1, r3
 832              		.loc 1 334 23
 833 0140 DB43     		mvns	r3, r3
 834              		.loc 1 334 20
 835 0142 1A40     		ands	r2, r2, r3
 836 0144 7B68     		ldr	r3, [r7, #4]
 837 0146 1A60     		str	r2, [r3]
 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)) ;
 838              		.loc 1 337 34
 839 0148 7B69     		ldr	r3, [r7, #20]
 840 014a DA08     		lsrs	r2, r3, #3
 841 014c 7B68     		ldr	r3, [r7, #4]
 842 014e 0832     		adds	r2, r2, #8
 843 0150 53F82210 		ldr	r1, [r3, r2, lsl #2]
 844              		.loc 1 337 48
 845 0154 7B69     		ldr	r3, [r7, #20]
 846 0156 03F00703 		and	r3, r3, #7
 847              		.loc 1 337 77
 848 015a 9B00     		lsls	r3, r3, #2
 849              		.loc 1 337 44
 850 015c 0F22     		movs	r2, #15
 851 015e 02FA03F3 		lsl	r3, r2, r3
 852              		.loc 1 337 37
 853 0162 DB43     		mvns	r3, r3
 854              		.loc 1 337 34
 855 0164 7A69     		ldr	r2, [r7, #20]
 856 0166 D208     		lsrs	r2, r2, #3
 857 0168 1940     		ands	r1, r1, r3
 858 016a 7B68     		ldr	r3, [r7, #4]
 859 016c 0832     		adds	r2, r2, #8
 860 016e 43F82210 		str	r1, [r3, r2, lsl #2]
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 22


 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));
 861              		.loc 1 340 20
 862 0172 7B68     		ldr	r3, [r7, #4]
 863 0174 DA68     		ldr	r2, [r3, #12]
 864              		.loc 1 340 56
 865 0176 7B69     		ldr	r3, [r7, #20]
 866 0178 5B00     		lsls	r3, r3, #1
 867              		.loc 1 340 43
 868 017a 0321     		movs	r1, #3
 869 017c 01FA03F3 		lsl	r3, r1, r3
 870              		.loc 1 340 23
 871 0180 DB43     		mvns	r3, r3
 872              		.loc 1 340 20
 873 0182 1A40     		ands	r2, r2, r3
 874 0184 7B68     		ldr	r3, [r7, #4]
 875 0186 DA60     		str	r2, [r3, #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) ;
 876              		.loc 1 343 22
 877 0188 7B68     		ldr	r3, [r7, #4]
 878 018a 5A68     		ldr	r2, [r3, #4]
 879              		.loc 1 343 44
 880 018c 0121     		movs	r1, #1
 881 018e 7B69     		ldr	r3, [r7, #20]
 882 0190 01FA03F3 		lsl	r3, r1, r3
 883              		.loc 1 343 25
 884 0194 DB43     		mvns	r3, r3
 885              		.loc 1 343 22
 886 0196 1A40     		ands	r2, r2, r3
 887 0198 7B68     		ldr	r3, [r7, #4]
 888 019a 5A60     		str	r2, [r3, #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));
 889              		.loc 1 346 22
 890 019c 7B68     		ldr	r3, [r7, #4]
 891 019e 9A68     		ldr	r2, [r3, #8]
 892              		.loc 1 346 63
 893 01a0 7B69     		ldr	r3, [r7, #20]
 894 01a2 5B00     		lsls	r3, r3, #1
 895              		.loc 1 346 50
 896 01a4 0321     		movs	r1, #3
 897 01a6 01FA03F3 		lsl	r3, r1, r3
 898              		.loc 1 346 25
 899 01aa DB43     		mvns	r3, r3
 900              		.loc 1 346 22
 901 01ac 1A40     		ands	r2, r2, r3
 902 01ae 7B68     		ldr	r3, [r7, #4]
 903 01b0 9A60     		str	r2, [r3, #8]
 904              	.L33:
 305:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 905              		.loc 1 305 54 discriminator 2
 906 01b2 7B69     		ldr	r3, [r7, #20]
 907 01b4 0133     		adds	r3, r3, #1
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 23


 908 01b6 7B61     		str	r3, [r7, #20]
 909              	.L32:
 305:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 910              		.loc 1 305 3 discriminator 1
 911 01b8 7B69     		ldr	r3, [r7, #20]
 912 01ba 0F2B     		cmp	r3, #15
 913 01bc 7FF62EAF 		bls	.L51
 347:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     }
 348:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 349:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** }
 914              		.loc 1 349 1
 915 01c0 00BF     		nop
 916 01c2 00BF     		nop
 917 01c4 1C37     		adds	r7, r7, #28
 918              	.LCFI9:
 919              		.cfi_def_cfa_offset 4
 920 01c6 BD46     		mov	sp, r7
 921              	.LCFI10:
 922              		.cfi_def_cfa_register 13
 923              		@ sp needed
 924 01c8 5DF8047B 		ldr	r7, [sp], #4
 925              	.LCFI11:
 926              		.cfi_restore 7
 927              		.cfi_def_cfa_offset 0
 928 01cc 7047     		bx	lr
 929              	.L53:
 930 01ce 00BF     		.align	2
 931              	.L52:
 932 01d0 00380140 		.word	1073821696
 933 01d4 00000240 		.word	1073872896
 934 01d8 00040240 		.word	1073873920
 935 01dc 00080240 		.word	1073874944
 936 01e0 000C0240 		.word	1073875968
 937 01e4 00100240 		.word	1073876992
 938 01e8 00140240 		.word	1073878016
 939 01ec 00180240 		.word	1073879040
 940 01f0 001C0240 		.word	1073880064
 941 01f4 003C0140 		.word	1073822720
 942              		.cfi_endproc
 943              	.LFE236:
 945              		.section	.text.HAL_GPIO_ReadPin,"ax",%progbits
 946              		.align	1
 947              		.global	HAL_GPIO_ReadPin
 948              		.syntax unified
 949              		.thumb
 950              		.thumb_func
 952              	HAL_GPIO_ReadPin:
 953              	.LFB237:
 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
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 24


 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)
 376:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** {
 954              		.loc 1 376 1
 955              		.cfi_startproc
 956              		@ args = 0, pretend = 0, frame = 16
 957              		@ frame_needed = 1, uses_anonymous_args = 0
 958              		@ link register save eliminated.
 959 0000 80B4     		push	{r7}
 960              	.LCFI12:
 961              		.cfi_def_cfa_offset 4
 962              		.cfi_offset 7, -4
 963 0002 85B0     		sub	sp, sp, #20
 964              	.LCFI13:
 965              		.cfi_def_cfa_offset 24
 966 0004 00AF     		add	r7, sp, #0
 967              	.LCFI14:
 968              		.cfi_def_cfa_register 7
 969 0006 7860     		str	r0, [r7, #4]
 970 0008 0B46     		mov	r3, r1
 971 000a 7B80     		strh	r3, [r7, #2]	@ movhi
 377:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   GPIO_PinState bitstatus;
 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));
 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)
 972              		.loc 1 382 12
 973 000c 7B68     		ldr	r3, [r7, #4]
 974 000e 1A69     		ldr	r2, [r3, #16]
 975              		.loc 1 382 18
 976 0010 7B88     		ldrh	r3, [r7, #2]
 977 0012 1340     		ands	r3, r3, r2
 978              		.loc 1 382 5
 979 0014 002B     		cmp	r3, #0
 980 0016 02D0     		beq	.L55
 383:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 384:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     bitstatus = GPIO_PIN_SET;
 981              		.loc 1 384 15
 982 0018 0123     		movs	r3, #1
 983 001a FB73     		strb	r3, [r7, #15]
 984 001c 01E0     		b	.L56
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 25


 985              	.L55:
 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;
 986              		.loc 1 388 15
 987 001e 0023     		movs	r3, #0
 988 0020 FB73     		strb	r3, [r7, #15]
 989              	.L56:
 389:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 390:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   return bitstatus;
 990              		.loc 1 390 10
 991 0022 FB7B     		ldrb	r3, [r7, #15]	@ zero_extendqisi2
 391:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** }
 992              		.loc 1 391 1
 993 0024 1846     		mov	r0, r3
 994 0026 1437     		adds	r7, r7, #20
 995              	.LCFI15:
 996              		.cfi_def_cfa_offset 4
 997 0028 BD46     		mov	sp, r7
 998              	.LCFI16:
 999              		.cfi_def_cfa_register 13
 1000              		@ sp needed
 1001 002a 5DF8047B 		ldr	r7, [sp], #4
 1002              	.LCFI17:
 1003              		.cfi_restore 7
 1004              		.cfi_def_cfa_offset 0
 1005 002e 7047     		bx	lr
 1006              		.cfi_endproc
 1007              	.LFE237:
 1009              		.section	.text.HAL_GPIO_WritePin,"ax",%progbits
 1010              		.align	1
 1011              		.global	HAL_GPIO_WritePin
 1012              		.syntax unified
 1013              		.thumb
 1014              		.thumb_func
 1016              	HAL_GPIO_WritePin:
 1017              	.LFB238:
 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 ****   *
 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)
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 26


 411:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** {
 1018              		.loc 1 411 1
 1019              		.cfi_startproc
 1020              		@ args = 0, pretend = 0, frame = 8
 1021              		@ frame_needed = 1, uses_anonymous_args = 0
 1022              		@ link register save eliminated.
 1023 0000 80B4     		push	{r7}
 1024              	.LCFI18:
 1025              		.cfi_def_cfa_offset 4
 1026              		.cfi_offset 7, -4
 1027 0002 83B0     		sub	sp, sp, #12
 1028              	.LCFI19:
 1029              		.cfi_def_cfa_offset 16
 1030 0004 00AF     		add	r7, sp, #0
 1031              	.LCFI20:
 1032              		.cfi_def_cfa_register 7
 1033 0006 7860     		str	r0, [r7, #4]
 1034 0008 0B46     		mov	r3, r1
 1035 000a 7B80     		strh	r3, [r7, #2]	@ movhi
 1036 000c 1346     		mov	r3, r2
 1037 000e 7B70     		strb	r3, [r7, #1]
 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));
 414:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   assert_param(IS_GPIO_PIN_ACTION(PinState));
 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)
 1038              		.loc 1 416 5
 1039 0010 7B78     		ldrb	r3, [r7, #1]	@ zero_extendqisi2
 1040 0012 002B     		cmp	r3, #0
 1041 0014 03D0     		beq	.L59
 417:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 418:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     GPIOx->BSRR = GPIO_Pin;
 1042              		.loc 1 418 17
 1043 0016 7A88     		ldrh	r2, [r7, #2]
 1044 0018 7B68     		ldr	r3, [r7, #4]
 1045 001a 9A61     		str	r2, [r3, #24]
 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;
 423:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 424:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** }
 1046              		.loc 1 424 1
 1047 001c 03E0     		b	.L61
 1048              	.L59:
 422:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 1049              		.loc 1 422 19
 1050 001e 7B88     		ldrh	r3, [r7, #2]
 422:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 1051              		.loc 1 422 38
 1052 0020 1A04     		lsls	r2, r3, #16
 422:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 1053              		.loc 1 422 17
 1054 0022 7B68     		ldr	r3, [r7, #4]
 1055 0024 9A61     		str	r2, [r3, #24]
 1056              	.L61:
 1057              		.loc 1 424 1
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 27


 1058 0026 00BF     		nop
 1059 0028 0C37     		adds	r7, r7, #12
 1060              	.LCFI21:
 1061              		.cfi_def_cfa_offset 4
 1062 002a BD46     		mov	sp, r7
 1063              	.LCFI22:
 1064              		.cfi_def_cfa_register 13
 1065              		@ sp needed
 1066 002c 5DF8047B 		ldr	r7, [sp], #4
 1067              	.LCFI23:
 1068              		.cfi_restore 7
 1069              		.cfi_def_cfa_offset 0
 1070 0030 7047     		bx	lr
 1071              		.cfi_endproc
 1072              	.LFE238:
 1074              		.section	.text.HAL_GPIO_TogglePin,"ax",%progbits
 1075              		.align	1
 1076              		.global	HAL_GPIO_TogglePin
 1077              		.syntax unified
 1078              		.thumb
 1079              		.thumb_func
 1081              	HAL_GPIO_TogglePin:
 1082              	.LFB239:
 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 **** {
 1083              		.loc 1 434 1
 1084              		.cfi_startproc
 1085              		@ args = 0, pretend = 0, frame = 16
 1086              		@ frame_needed = 1, uses_anonymous_args = 0
 1087              		@ link register save eliminated.
 1088 0000 80B4     		push	{r7}
 1089              	.LCFI24:
 1090              		.cfi_def_cfa_offset 4
 1091              		.cfi_offset 7, -4
 1092 0002 85B0     		sub	sp, sp, #20
 1093              	.LCFI25:
 1094              		.cfi_def_cfa_offset 24
 1095 0004 00AF     		add	r7, sp, #0
 1096              	.LCFI26:
 1097              		.cfi_def_cfa_register 7
 1098 0006 7860     		str	r0, [r7, #4]
 1099 0008 0B46     		mov	r3, r1
 1100 000a 7B80     		strh	r3, [r7, #2]	@ movhi
 435:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t odr;
 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));
 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 */
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 28


 441:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   odr = GPIOx->ODR;
 1101              		.loc 1 441 7
 1102 000c 7B68     		ldr	r3, [r7, #4]
 1103 000e 5B69     		ldr	r3, [r3, #20]
 1104 0010 FB60     		str	r3, [r7, #12]
 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);
 1105              		.loc 1 444 23
 1106 0012 7A88     		ldrh	r2, [r7, #2]
 1107 0014 FB68     		ldr	r3, [r7, #12]
 1108 0016 1340     		ands	r3, r3, r2
 1109              		.loc 1 444 35
 1110 0018 1A04     		lsls	r2, r3, #16
 1111              		.loc 1 444 54
 1112 001a FB68     		ldr	r3, [r7, #12]
 1113 001c D943     		mvns	r1, r3
 1114              		.loc 1 444 59
 1115 001e 7B88     		ldrh	r3, [r7, #2]
 1116 0020 0B40     		ands	r3, r3, r1
 1117              		.loc 1 444 51
 1118 0022 1A43     		orrs	r2, r2, r3
 1119              		.loc 1 444 15
 1120 0024 7B68     		ldr	r3, [r7, #4]
 1121 0026 9A61     		str	r2, [r3, #24]
 445:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** }
 1122              		.loc 1 445 1
 1123 0028 00BF     		nop
 1124 002a 1437     		adds	r7, r7, #20
 1125              	.LCFI27:
 1126              		.cfi_def_cfa_offset 4
 1127 002c BD46     		mov	sp, r7
 1128              	.LCFI28:
 1129              		.cfi_def_cfa_register 13
 1130              		@ sp needed
 1131 002e 5DF8047B 		ldr	r7, [sp], #4
 1132              	.LCFI29:
 1133              		.cfi_restore 7
 1134              		.cfi_def_cfa_offset 0
 1135 0032 7047     		bx	lr
 1136              		.cfi_endproc
 1137              	.LFE239:
 1139              		.section	.text.HAL_GPIO_LockPin,"ax",%progbits
 1140              		.align	1
 1141              		.global	HAL_GPIO_LockPin
 1142              		.syntax unified
 1143              		.thumb
 1144              		.thumb_func
 1146              	HAL_GPIO_LockPin:
 1147              	.LFB240:
 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.
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 29


 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 **** {
 1148              		.loc 1 459 1
 1149              		.cfi_startproc
 1150              		@ args = 0, pretend = 0, frame = 16
 1151              		@ frame_needed = 1, uses_anonymous_args = 0
 1152              		@ link register save eliminated.
 1153 0000 80B4     		push	{r7}
 1154              	.LCFI30:
 1155              		.cfi_def_cfa_offset 4
 1156              		.cfi_offset 7, -4
 1157 0002 85B0     		sub	sp, sp, #20
 1158              	.LCFI31:
 1159              		.cfi_def_cfa_offset 24
 1160 0004 00AF     		add	r7, sp, #0
 1161              	.LCFI32:
 1162              		.cfi_def_cfa_register 7
 1163 0006 7860     		str	r0, [r7, #4]
 1164 0008 0B46     		mov	r3, r1
 1165 000a 7B80     		strh	r3, [r7, #2]	@ movhi
 460:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   __IO uint32_t tmp = GPIO_LCKR_LCKK;
 1166              		.loc 1 460 17
 1167 000c 4FF48033 		mov	r3, #65536
 1168 0010 FB60     		str	r3, [r7, #12]
 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));
 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;
 1169              		.loc 1 466 7
 1170 0012 7A88     		ldrh	r2, [r7, #2]
 1171 0014 FB68     		ldr	r3, [r7, #12]
 1172 0016 1343     		orrs	r3, r3, r2
 1173 0018 FB60     		str	r3, [r7, #12]
 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;
 1174              		.loc 1 468 15
 1175 001a FA68     		ldr	r2, [r7, #12]
 1176 001c 7B68     		ldr	r3, [r7, #4]
 1177 001e DA61     		str	r2, [r3, #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;
 1178              		.loc 1 470 15
 1179 0020 7A88     		ldrh	r2, [r7, #2]
 1180 0022 7B68     		ldr	r3, [r7, #4]
 1181 0024 DA61     		str	r2, [r3, #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;
 1182              		.loc 1 472 15
 1183 0026 FA68     		ldr	r2, [r7, #12]
 1184 0028 7B68     		ldr	r3, [r7, #4]
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 30


 1185 002a DA61     		str	r2, [r3, #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;
 1186              		.loc 1 474 14
 1187 002c 7B68     		ldr	r3, [r7, #4]
 1188 002e DB69     		ldr	r3, [r3, #28]
 1189              		.loc 1 474 7
 1190 0030 FB60     		str	r3, [r7, #12]
 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)
 1191              		.loc 1 477 11
 1192 0032 7B68     		ldr	r3, [r7, #4]
 1193 0034 DB69     		ldr	r3, [r3, #28]
 1194              		.loc 1 477 18
 1195 0036 03F48033 		and	r3, r3, #65536
 1196              		.loc 1 477 4
 1197 003a 002B     		cmp	r3, #0
 1198 003c 01D0     		beq	.L64
 478:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 479:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     return HAL_OK;
 1199              		.loc 1 479 12
 1200 003e 0023     		movs	r3, #0
 1201 0040 00E0     		b	.L65
 1202              	.L64:
 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;
 1203              		.loc 1 483 12
 1204 0042 0123     		movs	r3, #1
 1205              	.L65:
 484:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 485:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** }
 1206              		.loc 1 485 1
 1207 0044 1846     		mov	r0, r3
 1208 0046 1437     		adds	r7, r7, #20
 1209              	.LCFI33:
 1210              		.cfi_def_cfa_offset 4
 1211 0048 BD46     		mov	sp, r7
 1212              	.LCFI34:
 1213              		.cfi_def_cfa_register 13
 1214              		@ sp needed
 1215 004a 5DF8047B 		ldr	r7, [sp], #4
 1216              	.LCFI35:
 1217              		.cfi_restore 7
 1218              		.cfi_def_cfa_offset 0
 1219 004e 7047     		bx	lr
 1220              		.cfi_endproc
 1221              	.LFE240:
 1223              		.section	.text.HAL_GPIO_EXTI_IRQHandler,"ax",%progbits
 1224              		.align	1
 1225              		.global	HAL_GPIO_EXTI_IRQHandler
 1226              		.syntax unified
 1227              		.thumb
 1228              		.thumb_func
 1230              	HAL_GPIO_EXTI_IRQHandler:
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 31


 1231              	.LFB241:
 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 **** {
 1232              		.loc 1 493 1
 1233              		.cfi_startproc
 1234              		@ args = 0, pretend = 0, frame = 8
 1235              		@ frame_needed = 1, uses_anonymous_args = 0
 1236 0000 80B5     		push	{r7, lr}
 1237              	.LCFI36:
 1238              		.cfi_def_cfa_offset 8
 1239              		.cfi_offset 7, -8
 1240              		.cfi_offset 14, -4
 1241 0002 82B0     		sub	sp, sp, #8
 1242              	.LCFI37:
 1243              		.cfi_def_cfa_offset 16
 1244 0004 00AF     		add	r7, sp, #0
 1245              	.LCFI38:
 1246              		.cfi_def_cfa_register 7
 1247 0006 0346     		mov	r3, r0
 1248 0008 FB80     		strh	r3, [r7, #6]	@ movhi
 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)
 1249              		.loc 1 495 6
 1250 000a 084B     		ldr	r3, .L69
 1251 000c 5A69     		ldr	r2, [r3, #20]
 1252 000e FB88     		ldrh	r3, [r7, #6]
 1253 0010 1340     		ands	r3, r3, r2
 1254              		.loc 1 495 5
 1255 0012 002B     		cmp	r3, #0
 1256 0014 06D0     		beq	.L68
 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);
 1257              		.loc 1 497 5
 1258 0016 054A     		ldr	r2, .L69
 1259 0018 FB88     		ldrh	r3, [r7, #6]
 1260 001a 5361     		str	r3, [r2, #20]
 498:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     HAL_GPIO_EXTI_Callback(GPIO_Pin);
 1261              		.loc 1 498 5
 1262 001c FB88     		ldrh	r3, [r7, #6]
 1263 001e 1846     		mov	r0, r3
 1264 0020 FFF7FEFF 		bl	HAL_GPIO_EXTI_Callback
 1265              	.L68:
 499:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 500:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** }
 1266              		.loc 1 500 1
 1267 0024 00BF     		nop
 1268 0026 0837     		adds	r7, r7, #8
 1269              	.LCFI39:
 1270              		.cfi_def_cfa_offset 8
 1271 0028 BD46     		mov	sp, r7
 1272              	.LCFI40:
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 32


 1273              		.cfi_def_cfa_register 13
 1274              		@ sp needed
 1275 002a 80BD     		pop	{r7, pc}
 1276              	.L70:
 1277              		.align	2
 1278              	.L69:
 1279 002c 003C0140 		.word	1073822720
 1280              		.cfi_endproc
 1281              	.LFE241:
 1283              		.section	.text.HAL_GPIO_EXTI_Callback,"ax",%progbits
 1284              		.align	1
 1285              		.weak	HAL_GPIO_EXTI_Callback
 1286              		.syntax unified
 1287              		.thumb
 1288              		.thumb_func
 1290              	HAL_GPIO_EXTI_Callback:
 1291              	.LFB242:
 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 **** {
 1292              		.loc 1 508 1
 1293              		.cfi_startproc
 1294              		@ args = 0, pretend = 0, frame = 8
 1295              		@ frame_needed = 1, uses_anonymous_args = 0
 1296              		@ link register save eliminated.
 1297 0000 80B4     		push	{r7}
 1298              	.LCFI41:
 1299              		.cfi_def_cfa_offset 4
 1300              		.cfi_offset 7, -4
 1301 0002 83B0     		sub	sp, sp, #12
 1302              	.LCFI42:
 1303              		.cfi_def_cfa_offset 16
 1304 0004 00AF     		add	r7, sp, #0
 1305              	.LCFI43:
 1306              		.cfi_def_cfa_register 7
 1307 0006 0346     		mov	r3, r0
 1308 0008 FB80     		strh	r3, [r7, #6]	@ movhi
 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);
 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 **** }
 1309              		.loc 1 514 1
 1310 000a 00BF     		nop
 1311 000c 0C37     		adds	r7, r7, #12
 1312              	.LCFI44:
 1313              		.cfi_def_cfa_offset 4
 1314 000e BD46     		mov	sp, r7
 1315              	.LCFI45:
 1316              		.cfi_def_cfa_register 13
 1317              		@ sp needed
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 33


 1318 0010 5DF8047B 		ldr	r7, [sp], #4
 1319              	.LCFI46:
 1320              		.cfi_restore 7
 1321              		.cfi_def_cfa_offset 0
 1322 0014 7047     		bx	lr
 1323              		.cfi_endproc
 1324              	.LFE242:
 1326              		.text
 1327              	.Letext0:
 1328              		.file 2 "d:\\arm-gcc\\arm-none-eabi\\include\\machine\\_default_types.h"
 1329              		.file 3 "d:\\arm-gcc\\arm-none-eabi\\include\\sys\\_stdint.h"
 1330              		.file 4 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f405xx.h"
 1331              		.file 5 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h"
 1332              		.file 6 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_def.h"
 1333              		.file 7 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio.h"
ARM GAS  C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s 			page 34


DEFINED SYMBOLS
                            *ABS*:00000000 stm32f4xx_hal_gpio.c
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:20     .text.HAL_GPIO_Init:00000000 $t
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:26     .text.HAL_GPIO_Init:00000000 HAL_GPIO_Init
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:580    .text.HAL_GPIO_Init:0000030c $d
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:595    .text.HAL_GPIO_DeInit:00000000 $t
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:601    .text.HAL_GPIO_DeInit:00000000 HAL_GPIO_DeInit
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:932    .text.HAL_GPIO_DeInit:000001d0 $d
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:946    .text.HAL_GPIO_ReadPin:00000000 $t
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:952    .text.HAL_GPIO_ReadPin:00000000 HAL_GPIO_ReadPin
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:1010   .text.HAL_GPIO_WritePin:00000000 $t
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:1016   .text.HAL_GPIO_WritePin:00000000 HAL_GPIO_WritePin
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:1075   .text.HAL_GPIO_TogglePin:00000000 $t
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:1081   .text.HAL_GPIO_TogglePin:00000000 HAL_GPIO_TogglePin
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:1140   .text.HAL_GPIO_LockPin:00000000 $t
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:1146   .text.HAL_GPIO_LockPin:00000000 HAL_GPIO_LockPin
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:1224   .text.HAL_GPIO_EXTI_IRQHandler:00000000 $t
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:1230   .text.HAL_GPIO_EXTI_IRQHandler:00000000 HAL_GPIO_EXTI_IRQHandler
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:1290   .text.HAL_GPIO_EXTI_Callback:00000000 HAL_GPIO_EXTI_Callback
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:1279   .text.HAL_GPIO_EXTI_IRQHandler:0000002c $d
C:\Users\10728\AppData\Local\Temp\ccp7AZ8q.s:1284   .text.HAL_GPIO_EXTI_Callback:00000000 $t

NO UNDEFINED SYMBOLS