coffeeproject20230512/coffeeproject/app/main/CTO20220622/build/stm32f4xx_hal_pwr_ex.lst

ARM GAS  /tmp/ccYgrQ93.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_pwr_ex.c"
  14              		.text
  15              	.Ltext0:
  16              		.cfi_sections	.debug_frame
  17              		.section	.text.HAL_PWREx_EnableBkUpReg,"ax",%progbits
  18              		.align	1
  19              		.global	HAL_PWREx_EnableBkUpReg
  20              		.syntax unified
  21              		.thumb
  22              		.thumb_func
  23              		.fpu fpv4-sp-d16
  25              	HAL_PWREx_EnableBkUpReg:
  26              	.LFB130:
  27              		.file 1 "Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c"
   1:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /**
   2:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   ******************************************************************************
   3:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @file    stm32f4xx_hal_pwr_ex.c
   4:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @author  MCD Application Team
   5:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @brief   Extended PWR HAL module driver.
   6:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *          This file provides firmware functions to manage the following 
   7:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *          functionalities of PWR extension peripheral:           
   8:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *           + Peripheral Extended features functions
   9:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *         
  10:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   ******************************************************************************
  11:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @attention
  12:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *
  13:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
  14:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * All rights reserved.</center></h2>
  15:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *
  16:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * This software component is licensed by ST under BSD 3-Clause license,
  17:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * the "License"; You may not use this file except in compliance with the
  18:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * License. You may obtain a copy of the License at:
  19:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *                        opensource.org/licenses/BSD-3-Clause
  20:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *
  21:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   ******************************************************************************
  22:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   */ 
  23:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
  24:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Includes ------------------------------------------------------------------*/
  25:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** #include "stm32f4xx_hal.h"
  26:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
  27:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** @addtogroup STM32F4xx_HAL_Driver
  28:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @{
  29:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   */
  30:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
  31:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** @defgroup PWREx PWREx
ARM GAS  /tmp/ccYgrQ93.s 			page 2


  32:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @brief PWR HAL module driver
  33:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @{
  34:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   */
  35:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
  36:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** #ifdef HAL_PWR_MODULE_ENABLED
  37:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
  38:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Private typedef -----------------------------------------------------------*/
  39:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Private define ------------------------------------------------------------*/
  40:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** @addtogroup PWREx_Private_Constants
  41:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @{
  42:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   */    
  43:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** #define PWR_OVERDRIVE_TIMEOUT_VALUE  1000U
  44:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** #define PWR_UDERDRIVE_TIMEOUT_VALUE  1000U
  45:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** #define PWR_BKPREG_TIMEOUT_VALUE     1000U
  46:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** #define PWR_VOSRDY_TIMEOUT_VALUE     1000U
  47:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /**
  48:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @}
  49:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   */
  50:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
  51:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****    
  52:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Private macro -------------------------------------------------------------*/
  53:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Private variables ---------------------------------------------------------*/
  54:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Private function prototypes -----------------------------------------------*/
  55:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Private functions ---------------------------------------------------------*/
  56:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** @defgroup PWREx_Exported_Functions PWREx Exported Functions
  57:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *  @{
  58:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   */
  59:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
  60:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** @defgroup PWREx_Exported_Functions_Group1 Peripheral Extended features functions 
  61:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *  @brief Peripheral Extended features functions 
  62:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *
  63:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** @verbatim   
  64:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
  65:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****  ===============================================================================
  66:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****                  ##### Peripheral extended features functions #####
  67:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****  ===============================================================================
  68:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
  69:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     *** Main and Backup Regulators configuration ***
  70:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     ================================================
  71:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     [..] 
  72:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****       (+) The backup domain includes 4 Kbytes of backup SRAM accessible only from 
  73:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           the CPU, and address in 32-bit, 16-bit or 8-bit mode. Its content is 
  74:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           retained even in Standby or VBAT mode when the low power backup regulator
  75:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           is enabled. It can be considered as an internal EEPROM when VBAT is 
  76:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           always present. You can use the HAL_PWREx_EnableBkUpReg() function to 
  77:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           enable the low power backup regulator. 
  78:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
  79:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****       (+) When the backup domain is supplied by VDD (analog switch connected to VDD) 
  80:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           the backup SRAM is powered from VDD which replaces the VBAT power supply to 
  81:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           save battery life.
  82:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
  83:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****       (+) The backup SRAM is not mass erased by a tamper event. It is read 
  84:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           protected to prevent confidential data, such as cryptographic private 
  85:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           key, from being accessed. The backup SRAM can be erased only through 
  86:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           the Flash interface when a protection level change from level 1 to 
  87:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           level 0 is requested. 
  88:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****       -@- Refer to the description of Read protection (RDP) in the Flash 
ARM GAS  /tmp/ccYgrQ93.s 			page 3


  89:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           programming manual.
  90:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
  91:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****       (+) The main internal regulator can be configured to have a tradeoff between 
  92:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           performance and power consumption when the device does not operate at 
  93:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           the maximum frequency. This is done through __HAL_PWR_MAINREGULATORMODE_CONFIG() 
  94:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           macro which configure VOS bit in PWR_CR register
  95:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           
  96:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****         Refer to the product datasheets for more details.
  97:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
  98:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     *** FLASH Power Down configuration ****
  99:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     =======================================
 100:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     [..] 
 101:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****       (+) By setting the FPDS bit in the PWR_CR register by using the 
 102:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           HAL_PWREx_EnableFlashPowerDown() function, the Flash memory also enters power 
 103:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           down mode when the device enters Stop mode. When the Flash memory 
 104:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           is in power down mode, an additional startup delay is incurred when 
 105:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           waking up from Stop mode.
 106:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****           
 107:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****            (+) For STM32F42xxx/43xxx/446xx/469xx/479xx Devices, the scale can be modified only when
 108:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****            is OFF and the HSI or HSE clock source is selected as system clock. 
 109:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****            The new value programmed is active only when the PLL is ON.
 110:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****            When the PLL is OFF, the voltage scale 3 is automatically selected. 
 111:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****         Refer to the datasheets for more details.
 112:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 113:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     *** Over-Drive and Under-Drive configuration ****
 114:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     =================================================
 115:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     [..]         
 116:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****        (+) For STM32F42xxx/43xxx/446xx/469xx/479xx Devices, in Run mode: the main regulator has
 117:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****            2 operating modes available:
 118:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****         (++) Normal mode: The CPU and core logic operate at maximum frequency at a given 
 119:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****              voltage scaling (scale 1, scale 2 or scale 3)
 120:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****         (++) Over-drive mode: This mode allows the CPU and the core logic to operate at a 
 121:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****             higher frequency than the normal mode for a given voltage scaling (scale 1,  
 122:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****             scale 2 or scale 3). This mode is enabled through HAL_PWREx_EnableOverDrive() function 
 123:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****             disabled by HAL_PWREx_DisableOverDrive() function, to enter or exit from Over-drive mod
 124:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****             the sequence described in Reference manual.
 125:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****              
 126:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****        (+) For STM32F42xxx/43xxx/446xx/469xx/479xx Devices, in Stop mode: the main regulator or low
 127:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****            supplies a low power voltage to the 1.2V domain, thus preserving the content of register
 128:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****            and internal SRAM. 2 operating modes are available:
 129:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****          (++) Normal mode: the 1.2V domain is preserved in nominal leakage mode. This mode is only 
 130:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****               available when the main regulator or the low power regulator is used in Scale 3 or 
 131:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****               low voltage mode.
 132:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****          (++) Under-drive mode: the 1.2V domain is preserved in reduced leakage mode. This mode is 
 133:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****               available when the main regulator or the low power regulator is in low voltage mode.
 134:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 135:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** @endverbatim
 136:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @{
 137:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   */
 138:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 139:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /**
 140:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @brief Enables the Backup Regulator.
 141:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @retval HAL status
 142:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   */
 143:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** HAL_StatusTypeDef HAL_PWREx_EnableBkUpReg(void)
 144:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** {
  28              		.loc 1 144 0
ARM GAS  /tmp/ccYgrQ93.s 			page 4


  29              		.cfi_startproc
  30              		@ args = 0, pretend = 0, frame = 0
  31              		@ frame_needed = 0, uses_anonymous_args = 0
  32 0000 10B5     		push	{r4, lr}
  33              	.LCFI0:
  34              		.cfi_def_cfa_offset 8
  35              		.cfi_offset 4, -8
  36              		.cfi_offset 14, -4
  37              	.LVL0:
 145:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   uint32_t tickstart = 0U;
 146:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 147:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *(__IO uint32_t *) CSR_BRE_BB = (uint32_t)ENABLE;
  38              		.loc 1 147 0
  39 0002 0122     		movs	r2, #1
  40 0004 094B     		ldr	r3, .L8
  41 0006 1A60     		str	r2, [r3]
 148:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 149:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   /* Get tick */
 150:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   tickstart = HAL_GetTick();
  42              		.loc 1 150 0
  43 0008 FFF7FEFF 		bl	HAL_GetTick
  44              	.LVL1:
  45 000c 0446     		mov	r4, r0
  46              	.LVL2:
  47              	.L2:
 151:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 152:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   /* Wait till Backup regulator ready flag is set */  
 153:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   while(__HAL_PWR_GET_FLAG(PWR_FLAG_BRR) == RESET)
  48              		.loc 1 153 0
  49 000e 084B     		ldr	r3, .L8+4
  50 0010 5B68     		ldr	r3, [r3, #4]
  51 0012 13F0080F 		tst	r3, #8
  52 0016 07D1     		bne	.L7
 154:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   {
 155:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     if((HAL_GetTick() - tickstart ) > PWR_BKPREG_TIMEOUT_VALUE)
  53              		.loc 1 155 0
  54 0018 FFF7FEFF 		bl	HAL_GetTick
  55              	.LVL3:
  56 001c 001B     		subs	r0, r0, r4
  57 001e B0F57A7F 		cmp	r0, #1000
  58 0022 F4D9     		bls	.L2
 156:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     {
 157:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****       return HAL_TIMEOUT;
  59              		.loc 1 157 0
  60 0024 0320     		movs	r0, #3
 158:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     } 
 159:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   }
 160:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   return HAL_OK;
 161:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** }
  61              		.loc 1 161 0
  62 0026 10BD     		pop	{r4, pc}
  63              	.LVL4:
  64              	.L7:
 160:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** }
  65              		.loc 1 160 0
  66 0028 0020     		movs	r0, #0
  67 002a 10BD     		pop	{r4, pc}
ARM GAS  /tmp/ccYgrQ93.s 			page 5


  68              	.LVL5:
  69              	.L9:
  70              		.align	2
  71              	.L8:
  72 002c A4000E42 		.word	1108213924
  73 0030 00700040 		.word	1073770496
  74              		.cfi_endproc
  75              	.LFE130:
  77              		.section	.text.HAL_PWREx_DisableBkUpReg,"ax",%progbits
  78              		.align	1
  79              		.global	HAL_PWREx_DisableBkUpReg
  80              		.syntax unified
  81              		.thumb
  82              		.thumb_func
  83              		.fpu fpv4-sp-d16
  85              	HAL_PWREx_DisableBkUpReg:
  86              	.LFB131:
 162:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 163:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /**
 164:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @brief Disables the Backup Regulator.
 165:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @retval HAL status
 166:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   */
 167:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** HAL_StatusTypeDef HAL_PWREx_DisableBkUpReg(void)
 168:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** {
  87              		.loc 1 168 0
  88              		.cfi_startproc
  89              		@ args = 0, pretend = 0, frame = 0
  90              		@ frame_needed = 0, uses_anonymous_args = 0
  91 0000 10B5     		push	{r4, lr}
  92              	.LCFI1:
  93              		.cfi_def_cfa_offset 8
  94              		.cfi_offset 4, -8
  95              		.cfi_offset 14, -4
  96              	.LVL6:
 169:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   uint32_t tickstart = 0U;
 170:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 171:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *(__IO uint32_t *) CSR_BRE_BB = (uint32_t)DISABLE;
  97              		.loc 1 171 0
  98 0002 0022     		movs	r2, #0
  99 0004 094B     		ldr	r3, .L17
 100 0006 1A60     		str	r2, [r3]
 172:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 173:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   /* Get tick */
 174:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   tickstart = HAL_GetTick();
 101              		.loc 1 174 0
 102 0008 FFF7FEFF 		bl	HAL_GetTick
 103              	.LVL7:
 104 000c 0446     		mov	r4, r0
 105              	.LVL8:
 106              	.L11:
 175:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 176:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   /* Wait till Backup regulator ready flag is set */  
 177:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   while(__HAL_PWR_GET_FLAG(PWR_FLAG_BRR) != RESET)
 107              		.loc 1 177 0
 108 000e 084B     		ldr	r3, .L17+4
 109 0010 5B68     		ldr	r3, [r3, #4]
 110 0012 13F0080F 		tst	r3, #8
ARM GAS  /tmp/ccYgrQ93.s 			page 6


 111 0016 07D0     		beq	.L16
 178:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   {
 179:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     if((HAL_GetTick() - tickstart ) > PWR_BKPREG_TIMEOUT_VALUE)
 112              		.loc 1 179 0
 113 0018 FFF7FEFF 		bl	HAL_GetTick
 114              	.LVL9:
 115 001c 001B     		subs	r0, r0, r4
 116 001e B0F57A7F 		cmp	r0, #1000
 117 0022 F4D9     		bls	.L11
 180:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     {
 181:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****       return HAL_TIMEOUT;
 118              		.loc 1 181 0
 119 0024 0320     		movs	r0, #3
 182:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     } 
 183:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   }
 184:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   return HAL_OK;
 185:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** }
 120              		.loc 1 185 0
 121 0026 10BD     		pop	{r4, pc}
 122              	.LVL10:
 123              	.L16:
 184:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** }
 124              		.loc 1 184 0
 125 0028 0020     		movs	r0, #0
 126 002a 10BD     		pop	{r4, pc}
 127              	.LVL11:
 128              	.L18:
 129              		.align	2
 130              	.L17:
 131 002c A4000E42 		.word	1108213924
 132 0030 00700040 		.word	1073770496
 133              		.cfi_endproc
 134              	.LFE131:
 136              		.section	.text.HAL_PWREx_EnableFlashPowerDown,"ax",%progbits
 137              		.align	1
 138              		.global	HAL_PWREx_EnableFlashPowerDown
 139              		.syntax unified
 140              		.thumb
 141              		.thumb_func
 142              		.fpu fpv4-sp-d16
 144              	HAL_PWREx_EnableFlashPowerDown:
 145              	.LFB132:
 186:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 187:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /**
 188:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @brief Enables the Flash Power Down in Stop mode.
 189:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @retval None
 190:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   */
 191:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** void HAL_PWREx_EnableFlashPowerDown(void)
 192:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** {
 146              		.loc 1 192 0
 147              		.cfi_startproc
 148              		@ args = 0, pretend = 0, frame = 0
 149              		@ frame_needed = 0, uses_anonymous_args = 0
 150              		@ link register save eliminated.
 193:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *(__IO uint32_t *) CR_FPDS_BB = (uint32_t)ENABLE;
 151              		.loc 1 193 0
 152 0000 0122     		movs	r2, #1
ARM GAS  /tmp/ccYgrQ93.s 			page 7


 153 0002 014B     		ldr	r3, .L20
 154 0004 1A60     		str	r2, [r3]
 155 0006 7047     		bx	lr
 156              	.L21:
 157              		.align	2
 158              	.L20:
 159 0008 24000E42 		.word	1108213796
 160              		.cfi_endproc
 161              	.LFE132:
 163              		.section	.text.HAL_PWREx_DisableFlashPowerDown,"ax",%progbits
 164              		.align	1
 165              		.global	HAL_PWREx_DisableFlashPowerDown
 166              		.syntax unified
 167              		.thumb
 168              		.thumb_func
 169              		.fpu fpv4-sp-d16
 171              	HAL_PWREx_DisableFlashPowerDown:
 172              	.LFB133:
 194:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** }
 195:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 196:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /**
 197:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @brief Disables the Flash Power Down in Stop mode.
 198:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @retval None
 199:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   */
 200:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** void HAL_PWREx_DisableFlashPowerDown(void)
 201:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** {
 173              		.loc 1 201 0
 174              		.cfi_startproc
 175              		@ args = 0, pretend = 0, frame = 0
 176              		@ frame_needed = 0, uses_anonymous_args = 0
 177              		@ link register save eliminated.
 202:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *(__IO uint32_t *) CR_FPDS_BB = (uint32_t)DISABLE;
 178              		.loc 1 202 0
 179 0000 0022     		movs	r2, #0
 180 0002 014B     		ldr	r3, .L23
 181 0004 1A60     		str	r2, [r3]
 182 0006 7047     		bx	lr
 183              	.L24:
 184              		.align	2
 185              	.L23:
 186 0008 24000E42 		.word	1108213796
 187              		.cfi_endproc
 188              	.LFE133:
 190              		.section	.text.HAL_PWREx_GetVoltageRange,"ax",%progbits
 191              		.align	1
 192              		.global	HAL_PWREx_GetVoltageRange
 193              		.syntax unified
 194              		.thumb
 195              		.thumb_func
 196              		.fpu fpv4-sp-d16
 198              	HAL_PWREx_GetVoltageRange:
 199              	.LFB134:
 203:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** }
 204:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 205:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /**
 206:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @brief Return Voltage Scaling Range.
 207:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @retval The configured scale for the regulator voltage(VOS bit field).
ARM GAS  /tmp/ccYgrQ93.s 			page 8


 208:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *         The returned value can be one of the following:
 209:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *            - @arg PWR_REGULATOR_VOLTAGE_SCALE1: Regulator voltage output Scale 1 mode
 210:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *            - @arg PWR_REGULATOR_VOLTAGE_SCALE2: Regulator voltage output Scale 2 mode
 211:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *            - @arg PWR_REGULATOR_VOLTAGE_SCALE3: Regulator voltage output Scale 3 mode
 212:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   */  
 213:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** uint32_t HAL_PWREx_GetVoltageRange(void)
 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** {
 200              		.loc 1 214 0
 201              		.cfi_startproc
 202              		@ args = 0, pretend = 0, frame = 0
 203              		@ frame_needed = 0, uses_anonymous_args = 0
 204              		@ link register save eliminated.
 215:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   return (PWR->CR & PWR_CR_VOS);
 205              		.loc 1 215 0
 206 0000 024B     		ldr	r3, .L26
 207 0002 1868     		ldr	r0, [r3]
 216:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** }
 208              		.loc 1 216 0
 209 0004 00F48040 		and	r0, r0, #16384
 210 0008 7047     		bx	lr
 211              	.L27:
 212 000a 00BF     		.align	2
 213              	.L26:
 214 000c 00700040 		.word	1073770496
 215              		.cfi_endproc
 216              	.LFE134:
 218              		.section	.text.HAL_PWREx_ControlVoltageScaling,"ax",%progbits
 219              		.align	1
 220              		.global	HAL_PWREx_ControlVoltageScaling
 221              		.syntax unified
 222              		.thumb
 223              		.thumb_func
 224              		.fpu fpv4-sp-d16
 226              	HAL_PWREx_ControlVoltageScaling:
 227              	.LFB135:
 217:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 218:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** #if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)
 219:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /**
 220:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @brief Configures the main internal regulator output voltage.
 221:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @param  VoltageScaling specifies the regulator output voltage to achieve
 222:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *         a tradeoff between performance and power consumption.
 223:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *          This parameter can be one of the following values:
 224:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *            @arg PWR_REGULATOR_VOLTAGE_SCALE1: Regulator voltage output range 1 mode,
 225:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *                                               the maximum value of fHCLK = 168 MHz.
 226:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *            @arg PWR_REGULATOR_VOLTAGE_SCALE2: Regulator voltage output range 2 mode,
 227:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *                                               the maximum value of fHCLK = 144 MHz.
 228:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @note  When moving from Range 1 to Range 2, the system frequency must be decreased to
 229:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *        a value below 144 MHz before calling HAL_PWREx_ConfigVoltageScaling() API.
 230:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *        When moving from Range 2 to Range 1, the system frequency can be increased to
 231:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   *        a value up to 168 MHz after calling HAL_PWREx_ConfigVoltageScaling() API.
 232:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   * @retval HAL Status
 233:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   */
 234:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** HAL_StatusTypeDef HAL_PWREx_ControlVoltageScaling(uint32_t VoltageScaling)
 235:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** {
 228              		.loc 1 235 0
 229              		.cfi_startproc
 230              		@ args = 0, pretend = 0, frame = 8
ARM GAS  /tmp/ccYgrQ93.s 			page 9


 231              		@ frame_needed = 0, uses_anonymous_args = 0
 232              	.LVL12:
 233 0000 10B5     		push	{r4, lr}
 234              	.LCFI2:
 235              		.cfi_def_cfa_offset 8
 236              		.cfi_offset 4, -8
 237              		.cfi_offset 14, -4
 238 0002 82B0     		sub	sp, sp, #8
 239              	.LCFI3:
 240              		.cfi_def_cfa_offset 16
 241              	.LVL13:
 242              	.LBB2:
 236:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   uint32_t tickstart = 0U;
 237:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   
 238:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   assert_param(IS_PWR_VOLTAGE_SCALING_RANGE(VoltageScaling));
 239:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   
 240:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   /* Enable PWR RCC Clock Peripheral */
 241:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   __HAL_RCC_PWR_CLK_ENABLE();
 243              		.loc 1 241 0
 244 0004 0021     		movs	r1, #0
 245 0006 0091     		str	r1, [sp]
 246 0008 144B     		ldr	r3, .L35
 247 000a 1A6C     		ldr	r2, [r3, #64]
 248 000c 42F08052 		orr	r2, r2, #268435456
 249 0010 1A64     		str	r2, [r3, #64]
 250 0012 1B6C     		ldr	r3, [r3, #64]
 251 0014 03F08053 		and	r3, r3, #268435456
 252 0018 0093     		str	r3, [sp]
 253 001a 009B     		ldr	r3, [sp]
 254              	.LBE2:
 255              	.LBB3:
 242:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   
 243:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   /* Set Range */
 244:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   __HAL_PWR_VOLTAGESCALING_CONFIG(VoltageScaling);
 256              		.loc 1 244 0
 257 001c 0191     		str	r1, [sp, #4]
 258 001e 104A     		ldr	r2, .L35+4
 259 0020 1368     		ldr	r3, [r2]
 260 0022 23F48043 		bic	r3, r3, #16384
 261 0026 1843     		orrs	r0, r0, r3
 262              	.LVL14:
 263 0028 1060     		str	r0, [r2]
 264 002a 1368     		ldr	r3, [r2]
 265 002c 03F48043 		and	r3, r3, #16384
 266 0030 0193     		str	r3, [sp, #4]
 267 0032 019B     		ldr	r3, [sp, #4]
 268              	.LBE3:
 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   
 246:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   /* Get Start Tick*/
 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   tickstart = HAL_GetTick();
 269              		.loc 1 247 0
 270 0034 FFF7FEFF 		bl	HAL_GetTick
 271              	.LVL15:
 272 0038 0446     		mov	r4, r0
 273              	.LVL16:
 274              	.L29:
 248:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   while((__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY) == RESET))
ARM GAS  /tmp/ccYgrQ93.s 			page 10


 275              		.loc 1 248 0
 276 003a 094B     		ldr	r3, .L35+4
 277 003c 5B68     		ldr	r3, [r3, #4]
 278 003e 13F4804F 		tst	r3, #16384
 279 0042 07D1     		bne	.L34
 249:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   {
 250:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     if((HAL_GetTick() - tickstart ) > PWR_VOSRDY_TIMEOUT_VALUE)
 280              		.loc 1 250 0
 281 0044 FFF7FEFF 		bl	HAL_GetTick
 282              	.LVL17:
 283 0048 001B     		subs	r0, r0, r4
 284 004a B0F57A7F 		cmp	r0, #1000
 285 004e F4D9     		bls	.L29
 251:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     {
 252:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****       return HAL_TIMEOUT;
 286              		.loc 1 252 0
 287 0050 0320     		movs	r0, #3
 288 0052 00E0     		b	.L30
 289              	.L34:
 253:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****     } 
 254:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   }
 255:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 
 256:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c ****   return HAL_OK;
 290              		.loc 1 256 0
 291 0054 0020     		movs	r0, #0
 292              	.L30:
 257:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** }
 293              		.loc 1 257 0
 294 0056 02B0     		add	sp, sp, #8
 295              	.LCFI4:
 296              		.cfi_def_cfa_offset 8
 297              		@ sp needed
 298 0058 10BD     		pop	{r4, pc}
 299              	.LVL18:
 300              	.L36:
 301 005a 00BF     		.align	2
 302              	.L35:
 303 005c 00380240 		.word	1073887232
 304 0060 00700040 		.word	1073770496
 305              		.cfi_endproc
 306              	.LFE135:
 308              		.text
 309              	.Letext0:
 310              		.file 2 "/usr/include/newlib/machine/_default_types.h"
 311              		.file 3 "/usr/include/newlib/sys/_stdint.h"
 312              		.file 4 "Drivers/CMSIS/Include/core_cm4.h"
 313              		.file 5 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h"
 314              		.file 6 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f407xx.h"
 315              		.file 7 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h"
 316              		.file 8 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_def.h"
 317              		.file 9 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal.h"
ARM GAS  /tmp/ccYgrQ93.s 			page 11


DEFINED SYMBOLS
                            *ABS*:0000000000000000 stm32f4xx_hal_pwr_ex.c
     /tmp/ccYgrQ93.s:18     .text.HAL_PWREx_EnableBkUpReg:0000000000000000 $t
     /tmp/ccYgrQ93.s:25     .text.HAL_PWREx_EnableBkUpReg:0000000000000000 HAL_PWREx_EnableBkUpReg
     /tmp/ccYgrQ93.s:72     .text.HAL_PWREx_EnableBkUpReg:000000000000002c $d
     /tmp/ccYgrQ93.s:78     .text.HAL_PWREx_DisableBkUpReg:0000000000000000 $t
     /tmp/ccYgrQ93.s:85     .text.HAL_PWREx_DisableBkUpReg:0000000000000000 HAL_PWREx_DisableBkUpReg
     /tmp/ccYgrQ93.s:131    .text.HAL_PWREx_DisableBkUpReg:000000000000002c $d
     /tmp/ccYgrQ93.s:137    .text.HAL_PWREx_EnableFlashPowerDown:0000000000000000 $t
     /tmp/ccYgrQ93.s:144    .text.HAL_PWREx_EnableFlashPowerDown:0000000000000000 HAL_PWREx_EnableFlashPowerDown
     /tmp/ccYgrQ93.s:159    .text.HAL_PWREx_EnableFlashPowerDown:0000000000000008 $d
     /tmp/ccYgrQ93.s:164    .text.HAL_PWREx_DisableFlashPowerDown:0000000000000000 $t
     /tmp/ccYgrQ93.s:171    .text.HAL_PWREx_DisableFlashPowerDown:0000000000000000 HAL_PWREx_DisableFlashPowerDown
     /tmp/ccYgrQ93.s:186    .text.HAL_PWREx_DisableFlashPowerDown:0000000000000008 $d
     /tmp/ccYgrQ93.s:191    .text.HAL_PWREx_GetVoltageRange:0000000000000000 $t
     /tmp/ccYgrQ93.s:198    .text.HAL_PWREx_GetVoltageRange:0000000000000000 HAL_PWREx_GetVoltageRange
     /tmp/ccYgrQ93.s:214    .text.HAL_PWREx_GetVoltageRange:000000000000000c $d
     /tmp/ccYgrQ93.s:219    .text.HAL_PWREx_ControlVoltageScaling:0000000000000000 $t
     /tmp/ccYgrQ93.s:226    .text.HAL_PWREx_ControlVoltageScaling:0000000000000000 HAL_PWREx_ControlVoltageScaling
     /tmp/ccYgrQ93.s:303    .text.HAL_PWREx_ControlVoltageScaling:000000000000005c $d
                     .debug_frame:0000000000000010 $d

UNDEFINED SYMBOLS
HAL_GetTick