coffeeproject20230512/coffeeproject/app/main/CTO20220622/build/stm32f4xx_hal_gpio.lst

ARM GAS  /tmp/ccN5SJrP.s 			page 1


   1              		.cpu cortex-m4
   2              		.eabi_attribute 27, 1
   3              		.eabi_attribute 28, 1
   4              		.eabi_attribute 20, 1
   5              		.eabi_attribute 21, 1
   6              		.eabi_attribute 23, 3
   7              		.eabi_attribute 24, 1
   8              		.eabi_attribute 25, 1
   9              		.eabi_attribute 26, 1
  10              		.eabi_attribute 30, 1
  11              		.eabi_attribute 34, 1
  12              		.eabi_attribute 18, 4
  13              		.file	"stm32f4xx_hal_gpio.c"
  14              		.text
  15              	.Ltext0:
  16              		.cfi_sections	.debug_frame
  17              		.section	.text.HAL_GPIO_Init,"ax",%progbits
  18              		.align	1
  19              		.global	HAL_GPIO_Init
  20              		.syntax unified
  21              		.thumb
  22              		.thumb_func
  23              		.fpu fpv4-sp-d16
  25              	HAL_GPIO_Init:
  26              	.LFB130:
  27              		.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 ****   @verbatim
  12:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   ==============================================================================
  13:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****                     ##### GPIO Peripheral features #####
  14:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   ==============================================================================
  15:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   [..] 
  16: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
  17:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   port bit of the General Purpose IO (GPIO) Ports, can be individually configured by software
  18:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   in several modes:
  19:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   (+) Input mode 
  20:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   (+) Analog mode
  21:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   (+) Output mode
  22:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   (+) Alternate function mode
  23:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   (+) External interrupt/event lines
  24:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
  25:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   [..]  
  26:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   During and just after reset, the alternate functions and external interrupt  
  27:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   lines are not active and the I/O ports are configured in input floating mode.
  28:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   
  29:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   [..]   
  30:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   All GPIO pins have weak internal pull-up and pull-down resistors, which can be 
  31:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   activated or not.
ARM GAS  /tmp/ccN5SJrP.s 			page 2


  32:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
  33:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   [..]
  34: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
  35:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   type and the IO speed can be selected depending on the VDD value.
  36:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
  37:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   [..]  
  38:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   All ports have external interrupt/event capability. To use external interrupt 
  39:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   lines, the port must be configured in input mode. All available GPIO pins are 
  40:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   connected to the 16 external interrupt/event lines from EXTI0 to EXTI15.
  41:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   
  42:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   [..]
  43:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   The external interrupt/event controller consists of up to 23 edge detectors 
  44:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   (16 lines are connected to GPIO) for generating event/interrupt requests (each 
  45:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   input line can be independently configured to select the type (interrupt or event) 
  46:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   and the corresponding trigger event (rising or falling or both). Each line can 
  47:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   also be masked independently. 
  48:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
  49:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****                      ##### How to use this driver #####
  50:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   ==============================================================================  
  51:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   [..]
  52:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     (#) Enable the GPIO AHB clock using the following function: __HAL_RCC_GPIOx_CLK_ENABLE(). 
  53:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
  54:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     (#) Configure the GPIO pin(s) using HAL_GPIO_Init().
  55:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         (++) Configure the IO mode using "Mode" member from GPIO_InitTypeDef structure
  56:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         (++) Activate Pull-up, Pull-down resistor using "Pull" member from GPIO_InitTypeDef 
  57:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****              structure.
  58:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         (++) In case of Output or alternate function mode selection: the speed is 
  59:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****              configured through "Speed" member from GPIO_InitTypeDef structure.
  60:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         (++) In alternate mode is selection, the alternate function connected to the IO
  61:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****              is configured through "Alternate" member from GPIO_InitTypeDef structure.
  62:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         (++) Analog mode is required when a pin is to be used as ADC channel 
  63:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****              or DAC output.
  64:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         (++) In case of external interrupt/event selection the "Mode" member from 
  65:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****              GPIO_InitTypeDef structure select the type (interrupt or event) and 
  66:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****              the corresponding trigger event (rising or falling or both).
  67:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
  68:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     (#) In case of external interrupt/event mode selection, configure NVIC IRQ priority 
  69:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         mapped to the EXTI line using HAL_NVIC_SetPriority() and enable it using
  70:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         HAL_NVIC_EnableIRQ().
  71:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****          
  72:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     (#) To get the level of a pin configured in input mode use HAL_GPIO_ReadPin().
  73:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****             
  74:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     (#) To set/reset the level of a pin configured in output mode use 
  75:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         HAL_GPIO_WritePin()/HAL_GPIO_TogglePin().
  76:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     
  77:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     (#) To lock pin configuration until next reset use HAL_GPIO_LockPin().
  78:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
  79:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****                  
  80:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     (#) During and just after reset, the alternate functions are not 
  81:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         active and the GPIO pins are configured in input floating mode (except JTAG
  82:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         pins).
  83:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   
  84:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     (#) The LSE oscillator pins OSC32_IN and OSC32_OUT can be used as general purpose 
  85:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         (PC14 and PC15, respectively) when the LSE oscillator is off. The LSE has 
  86:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         priority over the GPIO function.
  87:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   
  88:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     (#) The HSE oscillator pins OSC_IN/OSC_OUT can be used as 
ARM GAS  /tmp/ccN5SJrP.s 			page 3


  89:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         general purpose PH0 and PH1, respectively, when the HSE oscillator is off. 
  90:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         The HSE has priority over the GPIO function.
  91:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   
  92:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   @endverbatim
  93:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   ******************************************************************************
  94:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @attention
  95:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *
  96:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
  97:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * All rights reserved.</center></h2>
  98:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *
  99:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * This software component is licensed by ST under BSD 3-Clause license,
 100:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * the "License"; You may not use this file except in compliance with the
 101:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * License. You may obtain a copy of the License at:
 102:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *                        opensource.org/licenses/BSD-3-Clause
 103:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *
 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 **** #define GPIO_MODE             0x00000003U
 127:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** #define EXTI_MODE             0x10000000U
 128:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** #define GPIO_MODE_IT          0x00010000U
 129:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** #define GPIO_MODE_EVT         0x00020000U
 130:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** #define RISING_EDGE           0x00100000U
 131:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** #define FALLING_EDGE          0x00200000U
 132:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** #define GPIO_OUTPUT_TYPE      0x00000010U
 133:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 134:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** #define GPIO_NUMBER           16U
 135:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /**
 136:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @}
 137:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   */
 138:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Private macro -------------------------------------------------------------*/
 139:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Private variables ---------------------------------------------------------*/
 140:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Private function prototypes -----------------------------------------------*/
 141:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Private functions ---------------------------------------------------------*/
 142:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /* Exported functions --------------------------------------------------------*/
 143:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** @defgroup GPIO_Exported_Functions GPIO Exported Functions
 144:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @{
 145:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   */
ARM GAS  /tmp/ccN5SJrP.s 			page 4


 146:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 147:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** @defgroup GPIO_Exported_Functions_Group1 Initialization and de-initialization functions
 148:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *  @brief    Initialization and Configuration functions
 149:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *
 150:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** @verbatim    
 151:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****  ===============================================================================
 152:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****               ##### Initialization and de-initialization functions #####
 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 ****     This section provides functions allowing to initialize and de-initialize the GPIOs
 156:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     to be ready for use.
 157:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****  
 158:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** @endverbatim
 159:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @{
 160:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   */
 161:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 162:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 163:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /**
 164:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @brief  Initializes the GPIOx peripheral according to the specified parameters in the GPIO_Init
 165: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
 166:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *                      x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427
 167:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @param  GPIO_Init pointer to a GPIO_InitTypeDef structure that contains
 168:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *         the configuration information for the specified GPIO peripheral.
 169:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @retval None
 170:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   */
 171:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** void HAL_GPIO_Init(GPIO_TypeDef  *GPIOx, GPIO_InitTypeDef *GPIO_Init)
 172:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** {
  28              		.loc 1 172 0
  29              		.cfi_startproc
  30              		@ args = 0, pretend = 0, frame = 8
  31              		@ frame_needed = 0, uses_anonymous_args = 0
  32              	.LVL0:
  33 0000 F0B5     		push	{r4, r5, r6, r7, lr}
  34              	.LCFI0:
  35              		.cfi_def_cfa_offset 20
  36              		.cfi_offset 4, -20
  37              		.cfi_offset 5, -16
  38              		.cfi_offset 6, -12
  39              		.cfi_offset 7, -8
  40              		.cfi_offset 14, -4
  41 0002 83B0     		sub	sp, sp, #12
  42              	.LCFI1:
  43              		.cfi_def_cfa_offset 32
  44              	.LVL1:
 173:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t position;
 174:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t ioposition = 0x00U;
 175:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t iocurrent = 0x00U;
 176:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t temp = 0x00U;
 177:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 178:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* Check the parameters */
 179:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
 180:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   assert_param(IS_GPIO_PIN(GPIO_Init->Pin));
 181:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   assert_param(IS_GPIO_MODE(GPIO_Init->Mode));
 182:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   assert_param(IS_GPIO_PULL(GPIO_Init->Pull));
 183:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 184:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* Configure the port pins */
 185:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   for(position = 0U; position < GPIO_NUMBER; position++)
ARM GAS  /tmp/ccN5SJrP.s 			page 5


  45              		.loc 1 185 0
  46 0004 0024     		movs	r4, #0
  47 0006 4BE0     		b	.L2
  48              	.LVL2:
  49              	.L4:
 186:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 187:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     /* Get the IO position */
 188:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     ioposition = 0x01U << position;
 189:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     /* Get the current IO position */
 190:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     iocurrent = (uint32_t)(GPIO_Init->Pin) & ioposition;
 191:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 192:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     if(iocurrent == ioposition)
 193:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     {
 194:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       /*--------------------- GPIO Mode Configuration ------------------------*/
 195:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       /* In case of Alternate function mode selection */
 196:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       if((GPIO_Init->Mode == GPIO_MODE_AF_PP) || (GPIO_Init->Mode == GPIO_MODE_AF_OD))
 197:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 198:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         /* Check the Alternate function parameter */
 199:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         assert_param(IS_GPIO_AF(GPIO_Init->Alternate));
 200:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         /* Configure Alternate function mapped with the current IO */
 201:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp = GPIOx->AFR[position >> 3U];
  50              		.loc 1 201 0
  51 0008 4FEAD40E 		lsr	lr, r4, #3
  52 000c 0EF1080E 		add	lr, lr, #8
  53 0010 50F82E20 		ldr	r2, [r0, lr, lsl #2]
  54              	.LVL3:
 202:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~(0xFU << ((uint32_t)(position & 0x07U) * 4U)) ;
  55              		.loc 1 202 0
  56 0014 04F00706 		and	r6, r4, #7
  57 0018 B600     		lsls	r6, r6, #2
  58 001a 0F27     		movs	r7, #15
  59 001c B740     		lsls	r7, r7, r6
  60 001e 22EA0702 		bic	r2, r2, r7
  61              	.LVL4:
 203:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp |= ((uint32_t)(GPIO_Init->Alternate) << (((uint32_t)position & 0x07U) * 4U));
  62              		.loc 1 203 0
  63 0022 0F69     		ldr	r7, [r1, #16]
  64 0024 07FA06F6 		lsl	r6, r7, r6
  65 0028 3243     		orrs	r2, r2, r6
  66              	.LVL5:
 204:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         GPIOx->AFR[position >> 3U] = temp;
  67              		.loc 1 204 0
  68 002a 40F82E20 		str	r2, [r0, lr, lsl #2]
  69 002e 46E0     		b	.L5
  70              	.LVL6:
  71              	.L24:
 205:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       }
 206:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 207:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       /* Configure IO Direction mode (Input, Output, Alternate or Analog) */
 208:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       temp = GPIOx->MODER;
 209:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       temp &= ~(GPIO_MODER_MODER0 << (position * 2U));
 210:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2U));
 211:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       GPIOx->MODER = temp;
 212:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 213:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       /* In case of Output or Alternate function mode selection */
 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       if((GPIO_Init->Mode == GPIO_MODE_OUTPUT_PP) || (GPIO_Init->Mode == GPIO_MODE_AF_PP) ||
 215:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****          (GPIO_Init->Mode == GPIO_MODE_OUTPUT_OD) || (GPIO_Init->Mode == GPIO_MODE_AF_OD))
ARM GAS  /tmp/ccN5SJrP.s 			page 6


 216:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 217:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         /* Check the Speed parameter */
 218:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         assert_param(IS_GPIO_SPEED(GPIO_Init->Speed));
 219:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         /* Configure the IO Speed */
 220:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp = GPIOx->OSPEEDR; 
 221:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2U));
 222:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp |= (GPIO_Init->Speed << (position * 2U));
 223:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         GPIOx->OSPEEDR = temp;
 224:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 225:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         /* Configure the IO Output Type */
 226:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp = GPIOx->OTYPER;
 227:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~(GPIO_OTYPER_OT_0 << position) ;
 228:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp |= (((GPIO_Init->Mode & GPIO_OUTPUT_TYPE) >> 4U) << position);
 229:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         GPIOx->OTYPER = temp;
 230:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       }
 231:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 232:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       /* Activate the Pull-up or Pull down resistor for the current IO */
 233:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       temp = GPIOx->PUPDR;
 234:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2U));
 235:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       temp |= ((GPIO_Init->Pull) << (position * 2U));
 236:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       GPIOx->PUPDR = temp;
 237:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 238:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       /*--------------------- EXTI Mode Configuration ------------------------*/
 239:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       /* Configure the External Interrupt or event for the current IO */
 240:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       if((GPIO_Init->Mode & EXTI_MODE) == EXTI_MODE)
 241:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 242:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         /* Enable SYSCFG Clock */
 243:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         __HAL_RCC_SYSCFG_CLK_ENABLE();
 244:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp = SYSCFG->EXTICR[position >> 2U];
 246:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~(0x0FU << (4U * (position & 0x03U)));
 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp |= ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U)));
  72              		.loc 1 247 0
  73 0030 0726     		movs	r6, #7
  74 0032 00E0     		b	.L8
  75              	.L14:
  76 0034 0026     		movs	r6, #0
  77              	.L8:
  78              		.loc 1 247 0 is_stmt 0 discriminator 32
  79 0036 06FA0EF6 		lsl	r6, r6, lr
  80 003a 3243     		orrs	r2, r2, r6
  81              	.LVL7:
 248:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         SYSCFG->EXTICR[position >> 2U] = temp;
  82              		.loc 1 248 0 is_stmt 1 discriminator 32
  83 003c 0233     		adds	r3, r3, #2
  84 003e 5E4E     		ldr	r6, .L25
  85 0040 46F82320 		str	r2, [r6, r3, lsl #2]
 249:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 250:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         /* Clear EXTI line configuration */
 251:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp = EXTI->IMR;
  86              		.loc 1 251 0 discriminator 32
  87 0044 5D4B     		ldr	r3, .L25+4
  88 0046 1A68     		ldr	r2, [r3]
  89              	.LVL8:
 252:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~((uint32_t)iocurrent);
  90              		.loc 1 252 0 discriminator 32
  91 0048 EB43     		mvns	r3, r5
ARM GAS  /tmp/ccN5SJrP.s 			page 7


  92 004a 02EA0306 		and	r6, r2, r3
  93              	.LVL9:
 253:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         if((GPIO_Init->Mode & GPIO_MODE_IT) == GPIO_MODE_IT)
  94              		.loc 1 253 0 discriminator 32
  95 004e 4F68     		ldr	r7, [r1, #4]
  96 0050 17F4803F 		tst	r7, #65536
  97 0054 01D0     		beq	.L9
 254:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         {
 255:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****           temp |= iocurrent;
  98              		.loc 1 255 0
  99 0056 45EA0206 		orr	r6, r5, r2
 100              	.LVL10:
 101              	.L9:
 256:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         }
 257:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->IMR = temp;
 102              		.loc 1 257 0
 103 005a 584A     		ldr	r2, .L25+4
 104 005c 1660     		str	r6, [r2]
 258:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 259:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp = EXTI->EMR;
 105              		.loc 1 259 0
 106 005e 5268     		ldr	r2, [r2, #4]
 107              	.LVL11:
 260:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~((uint32_t)iocurrent);
 108              		.loc 1 260 0
 109 0060 03EA0206 		and	r6, r3, r2
 110              	.LVL12:
 261:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         if((GPIO_Init->Mode & GPIO_MODE_EVT) == GPIO_MODE_EVT)
 111              		.loc 1 261 0
 112 0064 4F68     		ldr	r7, [r1, #4]
 113 0066 17F4003F 		tst	r7, #131072
 114 006a 01D0     		beq	.L10
 262:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         {
 263:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****           temp |= iocurrent;
 115              		.loc 1 263 0
 116 006c 45EA0206 		orr	r6, r5, r2
 117              	.LVL13:
 118              	.L10:
 264:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         }
 265:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->EMR = temp;
 119              		.loc 1 265 0
 120 0070 524A     		ldr	r2, .L25+4
 121 0072 5660     		str	r6, [r2, #4]
 266:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 267:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         /* Clear Rising Falling edge configuration */
 268:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp = EXTI->RTSR;
 122              		.loc 1 268 0
 123 0074 9268     		ldr	r2, [r2, #8]
 124              	.LVL14:
 269:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~((uint32_t)iocurrent);
 125              		.loc 1 269 0
 126 0076 03EA0206 		and	r6, r3, r2
 127              	.LVL15:
 270:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         if((GPIO_Init->Mode & RISING_EDGE) == RISING_EDGE)
 128              		.loc 1 270 0
 129 007a 4F68     		ldr	r7, [r1, #4]
 130 007c 17F4801F 		tst	r7, #1048576
ARM GAS  /tmp/ccN5SJrP.s 			page 8


 131 0080 01D0     		beq	.L11
 271:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         {
 272:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****           temp |= iocurrent;
 132              		.loc 1 272 0
 133 0082 45EA0206 		orr	r6, r5, r2
 134              	.LVL16:
 135              	.L11:
 273:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         }
 274:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->RTSR = temp;
 136              		.loc 1 274 0
 137 0086 4D4A     		ldr	r2, .L25+4
 138 0088 9660     		str	r6, [r2, #8]
 275:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 276:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp = EXTI->FTSR;
 139              		.loc 1 276 0
 140 008a D268     		ldr	r2, [r2, #12]
 141              	.LVL17:
 277:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~((uint32_t)iocurrent);
 142              		.loc 1 277 0
 143 008c 1340     		ands	r3, r3, r2
 144              	.LVL18:
 278:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         if((GPIO_Init->Mode & FALLING_EDGE) == FALLING_EDGE)
 145              		.loc 1 278 0
 146 008e 4E68     		ldr	r6, [r1, #4]
 147 0090 16F4001F 		tst	r6, #2097152
 148 0094 01D0     		beq	.L12
 279:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         {
 280:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****           temp |= iocurrent;
 149              		.loc 1 280 0
 150 0096 45EA0203 		orr	r3, r5, r2
 151              	.LVL19:
 152              	.L12:
 281:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         }
 282:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->FTSR = temp;
 153              		.loc 1 282 0
 154 009a 484A     		ldr	r2, .L25+4
 155 009c D360     		str	r3, [r2, #12]
 156              	.LVL20:
 157              	.L3:
 185:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 158              		.loc 1 185 0 discriminator 2
 159 009e 0134     		adds	r4, r4, #1
 160              	.LVL21:
 161              	.L2:
 185:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 162              		.loc 1 185 0 is_stmt 0 discriminator 1
 163 00a0 0F2C     		cmp	r4, #15
 164 00a2 00F28680 		bhi	.L23
 188:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     /* Get the current IO position */
 165              		.loc 1 188 0 is_stmt 1
 166 00a6 0123     		movs	r3, #1
 167 00a8 A340     		lsls	r3, r3, r4
 168              	.LVL22:
 190:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 169              		.loc 1 190 0
 170 00aa 0A68     		ldr	r2, [r1]
 171 00ac 03EA0205 		and	r5, r3, r2
ARM GAS  /tmp/ccN5SJrP.s 			page 9


 172              	.LVL23:
 192:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     {
 173              		.loc 1 192 0
 174 00b0 AB42     		cmp	r3, r5
 175 00b2 F4D1     		bne	.L3
 196:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 176              		.loc 1 196 0
 177 00b4 4A68     		ldr	r2, [r1, #4]
 178 00b6 022A     		cmp	r2, #2
 179 00b8 A6D0     		beq	.L4
 196:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 180              		.loc 1 196 0 is_stmt 0 discriminator 1
 181 00ba 122A     		cmp	r2, #18
 182 00bc A4D0     		beq	.L4
 183              	.L5:
 208:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       temp &= ~(GPIO_MODER_MODER0 << (position * 2U));
 184              		.loc 1 208 0 is_stmt 1
 185 00be 0668     		ldr	r6, [r0]
 186              	.LVL24:
 209:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       temp |= ((GPIO_Init->Mode & GPIO_MODE) << (position * 2U));
 187              		.loc 1 209 0
 188 00c0 4FEA440E 		lsl	lr, r4, #1
 189 00c4 0322     		movs	r2, #3
 190 00c6 02FA0EF2 		lsl	r2, r2, lr
 191 00ca D243     		mvns	r2, r2
 192 00cc 1640     		ands	r6, r6, r2
 193              	.LVL25:
 210:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       GPIOx->MODER = temp;
 194              		.loc 1 210 0
 195 00ce 4F68     		ldr	r7, [r1, #4]
 196 00d0 07F00307 		and	r7, r7, #3
 197 00d4 07FA0EF7 		lsl	r7, r7, lr
 198 00d8 3E43     		orrs	r6, r6, r7
 199              	.LVL26:
 211:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 200              		.loc 1 211 0
 201 00da 0660     		str	r6, [r0]
 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****          (GPIO_Init->Mode == GPIO_MODE_OUTPUT_OD) || (GPIO_Init->Mode == GPIO_MODE_AF_OD))
 202              		.loc 1 214 0
 203 00dc 4E68     		ldr	r6, [r1, #4]
 204              	.LVL27:
 205 00de 771E     		subs	r7, r6, #1
 206 00e0 012F     		cmp	r7, #1
 207 00e2 03D9     		bls	.L6
 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****          (GPIO_Init->Mode == GPIO_MODE_OUTPUT_OD) || (GPIO_Init->Mode == GPIO_MODE_AF_OD))
 208              		.loc 1 214 0 is_stmt 0 discriminator 1
 209 00e4 112E     		cmp	r6, #17
 210 00e6 01D0     		beq	.L6
 215:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 211              		.loc 1 215 0 is_stmt 1
 212 00e8 122E     		cmp	r6, #18
 213 00ea 0FD1     		bne	.L7
 214              	.L6:
 220:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2U));
 215              		.loc 1 220 0
 216 00ec 8668     		ldr	r6, [r0, #8]
 217              	.LVL28:
ARM GAS  /tmp/ccN5SJrP.s 			page 10


 221:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp |= (GPIO_Init->Speed << (position * 2U));
 218              		.loc 1 221 0
 219 00ee 1640     		ands	r6, r6, r2
 220              	.LVL29:
 222:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         GPIOx->OSPEEDR = temp;
 221              		.loc 1 222 0
 222 00f0 CF68     		ldr	r7, [r1, #12]
 223 00f2 07FA0EF7 		lsl	r7, r7, lr
 224 00f6 3E43     		orrs	r6, r6, r7
 225              	.LVL30:
 223:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 226              		.loc 1 223 0
 227 00f8 8660     		str	r6, [r0, #8]
 226:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~(GPIO_OTYPER_OT_0 << position) ;
 228              		.loc 1 226 0
 229 00fa 4668     		ldr	r6, [r0, #4]
 230              	.LVL31:
 227:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp |= (((GPIO_Init->Mode & GPIO_OUTPUT_TYPE) >> 4U) << position);
 231              		.loc 1 227 0
 232 00fc 26EA0303 		bic	r3, r6, r3
 233              	.LVL32:
 228:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         GPIOx->OTYPER = temp;
 234              		.loc 1 228 0
 235 0100 4E68     		ldr	r6, [r1, #4]
 236 0102 C6F30016 		ubfx	r6, r6, #4, #1
 237 0106 A640     		lsls	r6, r6, r4
 238 0108 3343     		orrs	r3, r3, r6
 239              	.LVL33:
 229:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       }
 240              		.loc 1 229 0
 241 010a 4360     		str	r3, [r0, #4]
 242              	.LVL34:
 243              	.L7:
 233:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       temp &= ~(GPIO_PUPDR_PUPDR0 << (position * 2U));
 244              		.loc 1 233 0
 245 010c C368     		ldr	r3, [r0, #12]
 246              	.LVL35:
 234:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       temp |= ((GPIO_Init->Pull) << (position * 2U));
 247              		.loc 1 234 0
 248 010e 1A40     		ands	r2, r2, r3
 249              	.LVL36:
 235:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       GPIOx->PUPDR = temp;
 250              		.loc 1 235 0
 251 0110 8B68     		ldr	r3, [r1, #8]
 252 0112 03FA0EF3 		lsl	r3, r3, lr
 253 0116 1A43     		orrs	r2, r2, r3
 254              	.LVL37:
 236:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 255              		.loc 1 236 0
 256 0118 C260     		str	r2, [r0, #12]
 240:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 257              		.loc 1 240 0
 258 011a 4B68     		ldr	r3, [r1, #4]
 259 011c 13F0805F 		tst	r3, #268435456
 260 0120 BDD0     		beq	.L3
 261              	.LBB2:
 243:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
ARM GAS  /tmp/ccN5SJrP.s 			page 11


 262              		.loc 1 243 0
 263 0122 0023     		movs	r3, #0
 264 0124 0193     		str	r3, [sp, #4]
 265 0126 264B     		ldr	r3, .L25+8
 266 0128 5A6C     		ldr	r2, [r3, #68]
 267              	.LVL38:
 268 012a 42F48042 		orr	r2, r2, #16384
 269 012e 5A64     		str	r2, [r3, #68]
 270 0130 5B6C     		ldr	r3, [r3, #68]
 271 0132 03F48043 		and	r3, r3, #16384
 272 0136 0193     		str	r3, [sp, #4]
 273 0138 019B     		ldr	r3, [sp, #4]
 274              	.LBE2:
 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp &= ~(0x0FU << (4U * (position & 0x03U)));
 275              		.loc 1 245 0
 276 013a A308     		lsrs	r3, r4, #2
 277 013c 9E1C     		adds	r6, r3, #2
 278 013e 1E4A     		ldr	r2, .L25
 279 0140 52F82620 		ldr	r2, [r2, r6, lsl #2]
 280              	.LVL39:
 246:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         temp |= ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U)));
 281              		.loc 1 246 0
 282 0144 04F00306 		and	r6, r4, #3
 283 0148 4FEA860E 		lsl	lr, r6, #2
 284 014c 0F26     		movs	r6, #15
 285 014e 06FA0EF6 		lsl	r6, r6, lr
 286 0152 22EA0602 		bic	r2, r2, r6
 287              	.LVL40:
 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         SYSCFG->EXTICR[position >> 2U] = temp;
 288              		.loc 1 247 0
 289 0156 1B4F     		ldr	r7, .L25+12
 290 0158 B842     		cmp	r0, r7
 291 015a 3FF46BAF 		beq	.L14
 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         SYSCFG->EXTICR[position >> 2U] = temp;
 292              		.loc 1 247 0 is_stmt 0 discriminator 1
 293 015e 1A4E     		ldr	r6, .L25+16
 294 0160 B042     		cmp	r0, r6
 295 0162 1AD0     		beq	.L15
 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         SYSCFG->EXTICR[position >> 2U] = temp;
 296              		.loc 1 247 0 discriminator 3
 297 0164 06F58066 		add	r6, r6, #1024
 298 0168 B042     		cmp	r0, r6
 299 016a 18D0     		beq	.L16
 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         SYSCFG->EXTICR[position >> 2U] = temp;
 300              		.loc 1 247 0 discriminator 5
 301 016c 06F58066 		add	r6, r6, #1024
 302 0170 B042     		cmp	r0, r6
 303 0172 16D0     		beq	.L17
 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         SYSCFG->EXTICR[position >> 2U] = temp;
 304              		.loc 1 247 0 discriminator 7
 305 0174 06F58066 		add	r6, r6, #1024
 306 0178 B042     		cmp	r0, r6
 307 017a 14D0     		beq	.L18
 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         SYSCFG->EXTICR[position >> 2U] = temp;
 308              		.loc 1 247 0 discriminator 9
 309 017c 06F58066 		add	r6, r6, #1024
 310 0180 B042     		cmp	r0, r6
ARM GAS  /tmp/ccN5SJrP.s 			page 12


 311 0182 12D0     		beq	.L19
 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         SYSCFG->EXTICR[position >> 2U] = temp;
 312              		.loc 1 247 0 discriminator 11
 313 0184 06F58066 		add	r6, r6, #1024
 314 0188 B042     		cmp	r0, r6
 315 018a 10D0     		beq	.L20
 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         SYSCFG->EXTICR[position >> 2U] = temp;
 316              		.loc 1 247 0 discriminator 13
 317 018c 06F58066 		add	r6, r6, #1024
 318 0190 B042     		cmp	r0, r6
 319 0192 3FF44DAF 		beq	.L24
 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         SYSCFG->EXTICR[position >> 2U] = temp;
 320              		.loc 1 247 0
 321 0196 0826     		movs	r6, #8
 322 0198 4DE7     		b	.L8
 323              	.L15:
 324 019a 0126     		movs	r6, #1
 325              	.LVL41:
 326 019c 4BE7     		b	.L8
 327              	.LVL42:
 328              	.L16:
 329 019e 0226     		movs	r6, #2
 330 01a0 49E7     		b	.L8
 331              	.L17:
 332 01a2 0326     		movs	r6, #3
 333 01a4 47E7     		b	.L8
 334              	.L18:
 335 01a6 0426     		movs	r6, #4
 336 01a8 45E7     		b	.L8
 337              	.L19:
 338 01aa 0526     		movs	r6, #5
 339 01ac 43E7     		b	.L8
 340              	.L20:
 341 01ae 0626     		movs	r6, #6
 342 01b0 41E7     		b	.L8
 343              	.LVL43:
 344              	.L23:
 283:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       }
 284:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     }
 285:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 286:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** }
 345              		.loc 1 286 0 is_stmt 1
 346 01b2 03B0     		add	sp, sp, #12
 347              	.LCFI2:
 348              		.cfi_def_cfa_offset 20
 349              		@ sp needed
 350 01b4 F0BD     		pop	{r4, r5, r6, r7, pc}
 351              	.LVL44:
 352              	.L26:
 353 01b6 00BF     		.align	2
 354              	.L25:
 355 01b8 00380140 		.word	1073821696
 356 01bc 003C0140 		.word	1073822720
 357 01c0 00380240 		.word	1073887232
 358 01c4 00000240 		.word	1073872896
 359 01c8 00040240 		.word	1073873920
 360              		.cfi_endproc
ARM GAS  /tmp/ccN5SJrP.s 			page 13


 361              	.LFE130:
 363              		.section	.text.HAL_GPIO_DeInit,"ax",%progbits
 364              		.align	1
 365              		.global	HAL_GPIO_DeInit
 366              		.syntax unified
 367              		.thumb
 368              		.thumb_func
 369              		.fpu fpv4-sp-d16
 371              	HAL_GPIO_DeInit:
 372              	.LFB131:
 287:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 288:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /**
 289:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @brief  De-initializes the GPIOx peripheral registers to their default reset values.
 290: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
 291:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *                      x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427
 292:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @param  GPIO_Pin specifies the port bit to be written.
 293:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *          This parameter can be one of GPIO_PIN_x where x can be (0..15).
 294:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @retval None
 295:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   */
 296:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** void HAL_GPIO_DeInit(GPIO_TypeDef  *GPIOx, uint32_t GPIO_Pin)
 297:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** {
 373              		.loc 1 297 0
 374              		.cfi_startproc
 375              		@ args = 0, pretend = 0, frame = 0
 376              		@ frame_needed = 0, uses_anonymous_args = 0
 377              	.LVL45:
 298:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t position;
 299:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t ioposition = 0x00U;
 300:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t iocurrent = 0x00U;
 301:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t tmp = 0x00U;
 302:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 303:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* Check the parameters */
 304:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
 305:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   
 306:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* Configure the port pins */
 307:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   for(position = 0U; position < GPIO_NUMBER; position++)
 378              		.loc 1 307 0
 379 0000 0023     		movs	r3, #0
 380              	.LVL46:
 381 0002 0F2B     		cmp	r3, #15
 382 0004 00F28780 		bhi	.L44
 297:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   uint32_t position;
 383              		.loc 1 297 0
 384 0008 F0B5     		push	{r4, r5, r6, r7, lr}
 385              	.LCFI3:
 386              		.cfi_def_cfa_offset 20
 387              		.cfi_offset 4, -20
 388              		.cfi_offset 5, -16
 389              		.cfi_offset 6, -12
 390              		.cfi_offset 7, -8
 391              		.cfi_offset 14, -4
 392 000a 29E0     		b	.L32
 393              	.LVL47:
 394              	.L47:
 308:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 309:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     /* Get the IO position */
 310:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     ioposition = 0x01U << position;
ARM GAS  /tmp/ccN5SJrP.s 			page 14


 311:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     /* Get the current IO position */
 312:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     iocurrent = (GPIO_Pin) & ioposition;
 313:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 314:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     if(iocurrent == ioposition)
 315:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     {
 316:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       /*------------------------- EXTI Mode Configuration --------------------*/
 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       tmp = SYSCFG->EXTICR[position >> 2U];
 318:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       tmp &= (0x0FU << (4U * (position & 0x03U)));
 319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       if(tmp == ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U))))
 395              		.loc 1 319 0
 396 000c 0727     		movs	r7, #7
 397 000e 00E0     		b	.L30
 398              	.L33:
 399 0010 0027     		movs	r7, #0
 400              	.L30:
 401              		.loc 1 319 0 is_stmt 0 discriminator 32
 402 0012 07FA05F5 		lsl	r5, r7, r5
 403 0016 AE42     		cmp	r6, r5
 404 0018 64D0     		beq	.L45
 405              	.LVL48:
 406              	.L31:
 320:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 321:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         /* Configure the External Interrupt or event for the current IO */
 322:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         tmp = 0x0FU << (4U * (position & 0x03U));
 323:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         SYSCFG->EXTICR[position >> 2U] &= ~tmp;
 324:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 325:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         /* Clear EXTI line configuration */
 326:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->IMR &= ~((uint32_t)iocurrent);
 327:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->EMR &= ~((uint32_t)iocurrent);
 328:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         
 329:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         /* Clear Rising Falling edge configuration */
 330:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->RTSR &= ~((uint32_t)iocurrent);
 331:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->FTSR &= ~((uint32_t)iocurrent);
 332:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       }
 333:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 334:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       /*------------------------- GPIO Mode Configuration --------------------*/
 335:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       /* Configure IO Direction in Input Floating Mode */
 336:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (position * 2U));
 407              		.loc 1 336 0 is_stmt 1
 408 001a 0568     		ldr	r5, [r0]
 409 001c 5E00     		lsls	r6, r3, #1
 410 001e 0324     		movs	r4, #3
 411 0020 B440     		lsls	r4, r4, r6
 412 0022 E443     		mvns	r4, r4
 413 0024 2540     		ands	r5, r5, r4
 414 0026 0560     		str	r5, [r0]
 337:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 338:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       /* Configure the default Alternate Function in current IO */
 339:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       GPIOx->AFR[position >> 3U] &= ~(0xFU << ((uint32_t)(position & 0x07U) * 4U)) ;
 415              		.loc 1 339 0
 416 0028 DD08     		lsrs	r5, r3, #3
 417 002a 0835     		adds	r5, r5, #8
 418 002c 50F82560 		ldr	r6, [r0, r5, lsl #2]
 419 0030 03F00707 		and	r7, r3, #7
 420 0034 4FEA870E 		lsl	lr, r7, #2
 421 0038 0F27     		movs	r7, #15
 422 003a 07FA0EF7 		lsl	r7, r7, lr
ARM GAS  /tmp/ccN5SJrP.s 			page 15


 423 003e 26EA0706 		bic	r6, r6, r7
 424 0042 40F82560 		str	r6, [r0, r5, lsl #2]
 340:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 341:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       /* Configure the default value for IO Speed */
 342:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2U));
 425              		.loc 1 342 0
 426 0046 8568     		ldr	r5, [r0, #8]
 427 0048 2540     		ands	r5, r5, r4
 428 004a 8560     		str	r5, [r0, #8]
 343:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 344:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       /* Configure the default value IO Output Type */
 345:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       GPIOx->OTYPER  &= ~(GPIO_OTYPER_OT_0 << position) ;
 429              		.loc 1 345 0
 430 004c 4568     		ldr	r5, [r0, #4]
 431 004e 25EA0202 		bic	r2, r5, r2
 432              	.LVL49:
 433 0052 4260     		str	r2, [r0, #4]
 346:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 347:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       /* Deactivate the Pull-up and Pull-down resistor for the current IO */
 348:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << (position * 2U));
 434              		.loc 1 348 0
 435 0054 C268     		ldr	r2, [r0, #12]
 436 0056 1440     		ands	r4, r4, r2
 437 0058 C460     		str	r4, [r0, #12]
 438              	.L29:
 307:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 439              		.loc 1 307 0 discriminator 2
 440 005a 0133     		adds	r3, r3, #1
 441              	.LVL50:
 442 005c 0F2B     		cmp	r3, #15
 443 005e 59D8     		bhi	.L46
 444              	.LVL51:
 445              	.L32:
 310:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     /* Get the current IO position */
 446              		.loc 1 310 0
 447 0060 0122     		movs	r2, #1
 448 0062 9A40     		lsls	r2, r2, r3
 449              	.LVL52:
 312:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 450              		.loc 1 312 0
 451 0064 02EA0104 		and	r4, r2, r1
 452              	.LVL53:
 314:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     {
 453              		.loc 1 314 0
 454 0068 A242     		cmp	r2, r4
 455 006a F6D1     		bne	.L29
 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       tmp &= (0x0FU << (4U * (position & 0x03U)));
 456              		.loc 1 317 0
 457 006c 4FEA930E 		lsr	lr, r3, #2
 458 0070 0EF10206 		add	r6, lr, #2
 459 0074 284D     		ldr	r5, .L48
 460 0076 55F82660 		ldr	r6, [r5, r6, lsl #2]
 461              	.LVL54:
 318:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       if(tmp == ((uint32_t)(GPIO_GET_INDEX(GPIOx)) << (4U * (position & 0x03U))))
 462              		.loc 1 318 0
 463 007a 03F00305 		and	r5, r3, #3
 464 007e AD00     		lsls	r5, r5, #2
ARM GAS  /tmp/ccN5SJrP.s 			page 16


 465 0080 0F27     		movs	r7, #15
 466 0082 07FA05FC 		lsl	ip, r7, r5
 467 0086 06EA0C06 		and	r6, r6, ip
 468              	.LVL55:
 319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 469              		.loc 1 319 0
 470 008a 244F     		ldr	r7, .L48+4
 471 008c B842     		cmp	r0, r7
 472 008e BFD0     		beq	.L33
 319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 473              		.loc 1 319 0 is_stmt 0 discriminator 1
 474 0090 07F58067 		add	r7, r7, #1024
 475 0094 B842     		cmp	r0, r7
 476 0096 19D0     		beq	.L34
 319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 477              		.loc 1 319 0 discriminator 3
 478 0098 07F58067 		add	r7, r7, #1024
 479 009c B842     		cmp	r0, r7
 480 009e 17D0     		beq	.L35
 319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 481              		.loc 1 319 0 discriminator 5
 482 00a0 07F58067 		add	r7, r7, #1024
 483 00a4 B842     		cmp	r0, r7
 484 00a6 15D0     		beq	.L36
 319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 485              		.loc 1 319 0 discriminator 7
 486 00a8 07F58067 		add	r7, r7, #1024
 487 00ac B842     		cmp	r0, r7
 488 00ae 13D0     		beq	.L37
 319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 489              		.loc 1 319 0 discriminator 9
 490 00b0 07F58067 		add	r7, r7, #1024
 491 00b4 B842     		cmp	r0, r7
 492 00b6 11D0     		beq	.L38
 319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 493              		.loc 1 319 0 discriminator 11
 494 00b8 07F58067 		add	r7, r7, #1024
 495 00bc B842     		cmp	r0, r7
 496 00be 0FD0     		beq	.L39
 319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 497              		.loc 1 319 0 discriminator 13
 498 00c0 07F58067 		add	r7, r7, #1024
 499 00c4 B842     		cmp	r0, r7
 500 00c6 A1D0     		beq	.L47
 319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       {
 501              		.loc 1 319 0
 502 00c8 0827     		movs	r7, #8
 503 00ca A2E7     		b	.L30
 504              	.L34:
 505 00cc 0127     		movs	r7, #1
 506 00ce A0E7     		b	.L30
 507              	.L35:
 508 00d0 0227     		movs	r7, #2
 509 00d2 9EE7     		b	.L30
 510              	.L36:
 511 00d4 0327     		movs	r7, #3
 512 00d6 9CE7     		b	.L30
ARM GAS  /tmp/ccN5SJrP.s 			page 17


 513              	.L37:
 514 00d8 0427     		movs	r7, #4
 515 00da 9AE7     		b	.L30
 516              	.L38:
 517 00dc 0527     		movs	r7, #5
 518 00de 98E7     		b	.L30
 519              	.L39:
 520 00e0 0627     		movs	r7, #6
 521 00e2 96E7     		b	.L30
 522              	.L45:
 523              	.LVL56:
 323:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 524              		.loc 1 323 0 is_stmt 1
 525 00e4 0C4E     		ldr	r6, .L48
 526 00e6 0EF10205 		add	r5, lr, #2
 527 00ea 56F82570 		ldr	r7, [r6, r5, lsl #2]
 528 00ee 27EA0C07 		bic	r7, r7, ip
 529 00f2 46F82570 		str	r7, [r6, r5, lsl #2]
 326:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->EMR &= ~((uint32_t)iocurrent);
 530              		.loc 1 326 0
 531 00f6 0A4D     		ldr	r5, .L48+8
 532 00f8 2E68     		ldr	r6, [r5]
 533 00fa E443     		mvns	r4, r4
 534              	.LVL57:
 535 00fc 2640     		ands	r6, r6, r4
 536 00fe 2E60     		str	r6, [r5]
 327:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         
 537              		.loc 1 327 0
 538 0100 6E68     		ldr	r6, [r5, #4]
 539 0102 2640     		ands	r6, r6, r4
 540 0104 6E60     		str	r6, [r5, #4]
 330:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****         EXTI->FTSR &= ~((uint32_t)iocurrent);
 541              		.loc 1 330 0
 542 0106 AE68     		ldr	r6, [r5, #8]
 543 0108 2640     		ands	r6, r6, r4
 544 010a AE60     		str	r6, [r5, #8]
 331:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****       }
 545              		.loc 1 331 0
 546 010c EE68     		ldr	r6, [r5, #12]
 547 010e 3440     		ands	r4, r4, r6
 548              	.LVL58:
 549 0110 EC60     		str	r4, [r5, #12]
 550 0112 82E7     		b	.L31
 551              	.LVL59:
 552              	.L46:
 349:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     }
 350:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 351:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** }
 553              		.loc 1 351 0
 554 0114 F0BD     		pop	{r4, r5, r6, r7, pc}
 555              	.LVL60:
 556              	.L44:
 557              	.LCFI4:
 558              		.cfi_def_cfa_offset 0
 559              		.cfi_restore 4
 560              		.cfi_restore 5
 561              		.cfi_restore 6
ARM GAS  /tmp/ccN5SJrP.s 			page 18


 562              		.cfi_restore 7
 563              		.cfi_restore 14
 564 0116 7047     		bx	lr
 565              	.L49:
 566              		.align	2
 567              	.L48:
 568 0118 00380140 		.word	1073821696
 569 011c 00000240 		.word	1073872896
 570 0120 003C0140 		.word	1073822720
 571              		.cfi_endproc
 572              	.LFE131:
 574              		.section	.text.HAL_GPIO_ReadPin,"ax",%progbits
 575              		.align	1
 576              		.global	HAL_GPIO_ReadPin
 577              		.syntax unified
 578              		.thumb
 579              		.thumb_func
 580              		.fpu fpv4-sp-d16
 582              	HAL_GPIO_ReadPin:
 583              	.LFB132:
 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 ****   */
 356:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 357:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /** @defgroup GPIO_Exported_Functions_Group2 IO operation functions 
 358:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *  @brief   GPIO Read and Write
 359:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *
 360:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** @verbatim
 361:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****  ===============================================================================
 362:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****                        ##### IO operation functions #####
 363:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****  ===============================================================================
 364:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 365:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** @endverbatim
 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 **** 
 369:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /**
 370:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @brief  Reads the specified input port pin.
 371: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
 372:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *                      x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427
 373:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @param  GPIO_Pin specifies the port bit to read.
 374:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *         This parameter can be GPIO_PIN_x where x can be (0..15).
 375:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @retval The input port pin value.
 376:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   */
 377:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
 378:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** {
 584              		.loc 1 378 0
 585              		.cfi_startproc
 586              		@ args = 0, pretend = 0, frame = 0
 587              		@ frame_needed = 0, uses_anonymous_args = 0
 588              		@ link register save eliminated.
 589              	.LVL61:
 379:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   GPIO_PinState bitstatus;
 380:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 381:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* Check the parameters */
 382:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   assert_param(IS_GPIO_PIN(GPIO_Pin));
ARM GAS  /tmp/ccN5SJrP.s 			page 19


 383:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 384:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   if((GPIOx->IDR & GPIO_Pin) != (uint32_t)GPIO_PIN_RESET)
 590              		.loc 1 384 0
 591 0000 0369     		ldr	r3, [r0, #16]
 592 0002 1942     		tst	r1, r3
 593 0004 01D1     		bne	.L53
 385:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 386:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     bitstatus = GPIO_PIN_SET;
 387:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 388:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   else
 389:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 390:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     bitstatus = GPIO_PIN_RESET;
 594              		.loc 1 390 0
 595 0006 0020     		movs	r0, #0
 596              	.LVL62:
 391:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 392:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   return bitstatus;
 393:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** }
 597              		.loc 1 393 0
 598 0008 7047     		bx	lr
 599              	.LVL63:
 600              	.L53:
 386:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 601              		.loc 1 386 0
 602 000a 0120     		movs	r0, #1
 603              	.LVL64:
 604 000c 7047     		bx	lr
 605              		.cfi_endproc
 606              	.LFE132:
 608              		.section	.text.HAL_GPIO_WritePin,"ax",%progbits
 609              		.align	1
 610              		.global	HAL_GPIO_WritePin
 611              		.syntax unified
 612              		.thumb
 613              		.thumb_func
 614              		.fpu fpv4-sp-d16
 616              	HAL_GPIO_WritePin:
 617              	.LFB133:
 394:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 395:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /**
 396:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @brief  Sets or clears the selected data port bit.
 397:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *
 398:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @note   This function uses GPIOx_BSRR register to allow atomic read/modify
 399:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *         accesses. In this way, there is no risk of an IRQ occurring between
 400:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *         the read and the modify access.
 401:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *
 402: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
 403:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *                      x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427
 404:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @param  GPIO_Pin specifies the port bit to be written.
 405:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *          This parameter can be one of GPIO_PIN_x where x can be (0..15).
 406:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @param  PinState specifies the value to be written to the selected bit.
 407:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *          This parameter can be one of the GPIO_PinState enum values:
 408:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *            @arg GPIO_PIN_RESET: to clear the port pin
 409:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *            @arg GPIO_PIN_SET: to set the port pin
 410:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @retval None
 411:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   */
 412: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  /tmp/ccN5SJrP.s 			page 20


 413:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** {
 618              		.loc 1 413 0
 619              		.cfi_startproc
 620              		@ args = 0, pretend = 0, frame = 0
 621              		@ frame_needed = 0, uses_anonymous_args = 0
 622              		@ link register save eliminated.
 623              	.LVL65:
 414:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* Check the parameters */
 415:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   assert_param(IS_GPIO_PIN(GPIO_Pin));
 416:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   assert_param(IS_GPIO_PIN_ACTION(PinState));
 417:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 418:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   if(PinState != GPIO_PIN_RESET)
 624              		.loc 1 418 0
 625 0000 12B9     		cbnz	r2, .L57
 419:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 420:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     GPIOx->BSRR = GPIO_Pin;
 421:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 422:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   else
 423:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 424:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     GPIOx->BSRR = (uint32_t)GPIO_Pin << 16U;
 626              		.loc 1 424 0
 627 0002 0904     		lsls	r1, r1, #16
 628              	.LVL66:
 629 0004 8161     		str	r1, [r0, #24]
 630 0006 7047     		bx	lr
 631              	.LVL67:
 632              	.L57:
 420:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 633              		.loc 1 420 0
 634 0008 8161     		str	r1, [r0, #24]
 635 000a 7047     		bx	lr
 636              		.cfi_endproc
 637              	.LFE133:
 639              		.section	.text.HAL_GPIO_TogglePin,"ax",%progbits
 640              		.align	1
 641              		.global	HAL_GPIO_TogglePin
 642              		.syntax unified
 643              		.thumb
 644              		.thumb_func
 645              		.fpu fpv4-sp-d16
 647              	HAL_GPIO_TogglePin:
 648              	.LFB134:
 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 **** 
 428:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /**
 429:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @brief  Toggles the specified GPIO pins.
 430: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
 431:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *                      x can be (A..I) to select the GPIO peripheral for STM32F40XX and STM32F427
 432:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @param  GPIO_Pin Specifies the pins to be toggled.
 433:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @retval None
 434:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   */
 435:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
 436:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** {
 649              		.loc 1 436 0
 650              		.cfi_startproc
 651              		@ args = 0, pretend = 0, frame = 0
ARM GAS  /tmp/ccN5SJrP.s 			page 21


 652              		@ frame_needed = 0, uses_anonymous_args = 0
 653              		@ link register save eliminated.
 654              	.LVL68:
 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 ****   if ((GPIOx->ODR & GPIO_Pin) == GPIO_Pin)
 655              		.loc 1 440 0
 656 0000 4369     		ldr	r3, [r0, #20]
 657 0002 31EA0303 		bics	r3, r1, r3
 658 0006 01D0     		beq	.L61
 441:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 442:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     GPIOx->BSRR = (uint32_t)GPIO_Pin << GPIO_NUMBER;
 443:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 444:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   else
 445:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 446:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     GPIOx->BSRR = GPIO_Pin;
 659              		.loc 1 446 0
 660 0008 8161     		str	r1, [r0, #24]
 661 000a 7047     		bx	lr
 662              	.L61:
 442:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 663              		.loc 1 442 0
 664 000c 0904     		lsls	r1, r1, #16
 665              	.LVL69:
 666 000e 8161     		str	r1, [r0, #24]
 667 0010 7047     		bx	lr
 668              		.cfi_endproc
 669              	.LFE134:
 671              		.section	.text.HAL_GPIO_LockPin,"ax",%progbits
 672              		.align	1
 673              		.global	HAL_GPIO_LockPin
 674              		.syntax unified
 675              		.thumb
 676              		.thumb_func
 677              		.fpu fpv4-sp-d16
 679              	HAL_GPIO_LockPin:
 680              	.LFB135:
 447:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 448:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** }
 449:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 450:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /**
 451:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @brief  Locks GPIO Pins configuration registers.
 452:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @note   The locked registers are GPIOx_MODER, GPIOx_OTYPER, GPIOx_OSPEEDR,
 453:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *         GPIOx_PUPDR, GPIOx_AFRL and GPIOx_AFRH.
 454:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @note   The configuration of the locked GPIO pins can no longer be modified
 455:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   *         until the next reset.
 456: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
 457:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @param  GPIO_Pin specifies the port bit to be locked.
 458: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).
 459:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @retval None
 460:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   */
 461:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin)
 462:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** {
 681              		.loc 1 462 0
 682              		.cfi_startproc
 683              		@ args = 0, pretend = 0, frame = 8
ARM GAS  /tmp/ccN5SJrP.s 			page 22


 684              		@ frame_needed = 0, uses_anonymous_args = 0
 685              		@ link register save eliminated.
 686              	.LVL70:
 687 0000 82B0     		sub	sp, sp, #8
 688              	.LCFI5:
 689              		.cfi_def_cfa_offset 8
 463:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   __IO uint32_t tmp = GPIO_LCKR_LCKK;
 690              		.loc 1 463 0
 691 0002 4FF48033 		mov	r3, #65536
 692 0006 0193     		str	r3, [sp, #4]
 464:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 465:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* Check the parameters */
 466:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   assert_param(IS_GPIO_PIN(GPIO_Pin));
 467:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 468:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* Apply lock key write sequence */
 469:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   tmp |= GPIO_Pin;
 693              		.loc 1 469 0
 694 0008 019B     		ldr	r3, [sp, #4]
 695 000a 0B43     		orrs	r3, r3, r1
 696 000c 0193     		str	r3, [sp, #4]
 470:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* Set LCKx bit(s): LCKK='1' + LCK[15-0] */
 471:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   GPIOx->LCKR = tmp;
 697              		.loc 1 471 0
 698 000e 019B     		ldr	r3, [sp, #4]
 699 0010 C361     		str	r3, [r0, #28]
 472:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* Reset LCKx bit(s): LCKK='0' + LCK[15-0] */
 473:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   GPIOx->LCKR = GPIO_Pin;
 700              		.loc 1 473 0
 701 0012 C161     		str	r1, [r0, #28]
 474:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* Set LCKx bit(s): LCKK='1' + LCK[15-0] */
 475:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   GPIOx->LCKR = tmp;
 702              		.loc 1 475 0
 703 0014 019B     		ldr	r3, [sp, #4]
 704 0016 C361     		str	r3, [r0, #28]
 476:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* Read LCKK bit*/
 477:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   tmp = GPIOx->LCKR;
 705              		.loc 1 477 0
 706 0018 C369     		ldr	r3, [r0, #28]
 707 001a 0193     		str	r3, [sp, #4]
 478:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 479:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****  if((GPIOx->LCKR & GPIO_LCKR_LCKK) != RESET)
 708              		.loc 1 479 0
 709 001c C369     		ldr	r3, [r0, #28]
 710 001e 13F4803F 		tst	r3, #65536
 711 0022 02D1     		bne	.L66
 480:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 481:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     return HAL_OK;
 482:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 483:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   else
 484:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 485:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     return HAL_ERROR;
 712              		.loc 1 485 0
 713 0024 0120     		movs	r0, #1
 714              	.LVL71:
 715              	.L63:
 486:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 487:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** }
ARM GAS  /tmp/ccN5SJrP.s 			page 23


 716              		.loc 1 487 0
 717 0026 02B0     		add	sp, sp, #8
 718              	.LCFI6:
 719              		.cfi_remember_state
 720              		.cfi_def_cfa_offset 0
 721              		@ sp needed
 722 0028 7047     		bx	lr
 723              	.LVL72:
 724              	.L66:
 725              	.LCFI7:
 726              		.cfi_restore_state
 481:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 727              		.loc 1 481 0
 728 002a 0020     		movs	r0, #0
 729              	.LVL73:
 730 002c FBE7     		b	.L63
 731              		.cfi_endproc
 732              	.LFE135:
 734              		.section	.text.HAL_GPIO_EXTI_Callback,"ax",%progbits
 735              		.align	1
 736              		.weak	HAL_GPIO_EXTI_Callback
 737              		.syntax unified
 738              		.thumb
 739              		.thumb_func
 740              		.fpu fpv4-sp-d16
 742              	HAL_GPIO_EXTI_Callback:
 743              	.LFB137:
 488:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 489:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /**
 490:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @brief  This function handles EXTI interrupt request.
 491:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @param  GPIO_Pin Specifies the pins connected EXTI line
 492:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @retval None
 493:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   */
 494:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin)
 495:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** {
 496:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* EXTI line interrupt detected */
 497:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   if(__HAL_GPIO_EXTI_GET_IT(GPIO_Pin) != RESET)
 498:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 499:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     __HAL_GPIO_EXTI_CLEAR_IT(GPIO_Pin);
 500:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     HAL_GPIO_EXTI_Callback(GPIO_Pin);
 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 **** 
 504:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** /**
 505:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @brief  EXTI line detection callbacks.
 506:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @param  GPIO_Pin Specifies the pins connected EXTI line
 507:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   * @retval None
 508:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   */
 509:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** __weak void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
 510:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** {
 744              		.loc 1 510 0
 745              		.cfi_startproc
 746              		@ args = 0, pretend = 0, frame = 0
 747              		@ frame_needed = 0, uses_anonymous_args = 0
 748              		@ link register save eliminated.
 749              	.LVL74:
 750 0000 7047     		bx	lr
ARM GAS  /tmp/ccN5SJrP.s 			page 24


 751              		.cfi_endproc
 752              	.LFE137:
 754              		.section	.text.HAL_GPIO_EXTI_IRQHandler,"ax",%progbits
 755              		.align	1
 756              		.global	HAL_GPIO_EXTI_IRQHandler
 757              		.syntax unified
 758              		.thumb
 759              		.thumb_func
 760              		.fpu fpv4-sp-d16
 762              	HAL_GPIO_EXTI_IRQHandler:
 763              	.LFB136:
 495:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* EXTI line interrupt detected */
 764              		.loc 1 495 0
 765              		.cfi_startproc
 766              		@ args = 0, pretend = 0, frame = 0
 767              		@ frame_needed = 0, uses_anonymous_args = 0
 768              	.LVL75:
 495:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   /* EXTI line interrupt detected */
 769              		.loc 1 495 0
 770 0000 08B5     		push	{r3, lr}
 771              	.LCFI8:
 772              		.cfi_def_cfa_offset 8
 773              		.cfi_offset 3, -8
 774              		.cfi_offset 14, -4
 497:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   {
 775              		.loc 1 497 0
 776 0002 054B     		ldr	r3, .L72
 777 0004 5B69     		ldr	r3, [r3, #20]
 778 0006 0342     		tst	r3, r0
 779 0008 00D1     		bne	.L71
 780              	.LVL76:
 781              	.L68:
 782 000a 08BD     		pop	{r3, pc}
 783              	.LVL77:
 784              	.L71:
 499:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****     HAL_GPIO_EXTI_Callback(GPIO_Pin);
 785              		.loc 1 499 0
 786 000c 024B     		ldr	r3, .L72
 787 000e 5861     		str	r0, [r3, #20]
 500:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c ****   }
 788              		.loc 1 500 0
 789 0010 FFF7FEFF 		bl	HAL_GPIO_EXTI_Callback
 790              	.LVL78:
 502:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c **** 
 791              		.loc 1 502 0
 792 0014 F9E7     		b	.L68
 793              	.L73:
 794 0016 00BF     		.align	2
 795              	.L72:
 796 0018 003C0140 		.word	1073822720
 797              		.cfi_endproc
 798              	.LFE136:
 800              		.text
 801              	.Letext0:
 802              		.file 2 "/usr/include/newlib/machine/_default_types.h"
 803              		.file 3 "/usr/include/newlib/sys/_stdint.h"
 804              		.file 4 "Drivers/CMSIS/Include/core_cm4.h"
ARM GAS  /tmp/ccN5SJrP.s 			page 25


 805              		.file 5 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h"
 806              		.file 6 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f407xx.h"
 807              		.file 7 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h"
 808              		.file 8 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_def.h"
 809              		.file 9 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_gpio.h"
ARM GAS  /tmp/ccN5SJrP.s 			page 26


DEFINED SYMBOLS
                            *ABS*:0000000000000000 stm32f4xx_hal_gpio.c
     /tmp/ccN5SJrP.s:18     .text.HAL_GPIO_Init:0000000000000000 $t
     /tmp/ccN5SJrP.s:25     .text.HAL_GPIO_Init:0000000000000000 HAL_GPIO_Init
     /tmp/ccN5SJrP.s:355    .text.HAL_GPIO_Init:00000000000001b8 $d
     /tmp/ccN5SJrP.s:364    .text.HAL_GPIO_DeInit:0000000000000000 $t
     /tmp/ccN5SJrP.s:371    .text.HAL_GPIO_DeInit:0000000000000000 HAL_GPIO_DeInit
     /tmp/ccN5SJrP.s:568    .text.HAL_GPIO_DeInit:0000000000000118 $d
     /tmp/ccN5SJrP.s:575    .text.HAL_GPIO_ReadPin:0000000000000000 $t
     /tmp/ccN5SJrP.s:582    .text.HAL_GPIO_ReadPin:0000000000000000 HAL_GPIO_ReadPin
     /tmp/ccN5SJrP.s:609    .text.HAL_GPIO_WritePin:0000000000000000 $t
     /tmp/ccN5SJrP.s:616    .text.HAL_GPIO_WritePin:0000000000000000 HAL_GPIO_WritePin
     /tmp/ccN5SJrP.s:640    .text.HAL_GPIO_TogglePin:0000000000000000 $t
     /tmp/ccN5SJrP.s:647    .text.HAL_GPIO_TogglePin:0000000000000000 HAL_GPIO_TogglePin
     /tmp/ccN5SJrP.s:672    .text.HAL_GPIO_LockPin:0000000000000000 $t
     /tmp/ccN5SJrP.s:679    .text.HAL_GPIO_LockPin:0000000000000000 HAL_GPIO_LockPin
     /tmp/ccN5SJrP.s:735    .text.HAL_GPIO_EXTI_Callback:0000000000000000 $t
     /tmp/ccN5SJrP.s:742    .text.HAL_GPIO_EXTI_Callback:0000000000000000 HAL_GPIO_EXTI_Callback
     /tmp/ccN5SJrP.s:755    .text.HAL_GPIO_EXTI_IRQHandler:0000000000000000 $t
     /tmp/ccN5SJrP.s:762    .text.HAL_GPIO_EXTI_IRQHandler:0000000000000000 HAL_GPIO_EXTI_IRQHandler
     /tmp/ccN5SJrP.s:796    .text.HAL_GPIO_EXTI_IRQHandler:0000000000000018 $d
                     .debug_frame:0000000000000010 $d

NO UNDEFINED SYMBOLS