Files
Last update 5 months 3 weeks
by Masakatsu Honda
stm32f4xx_hal_pwr_ex.lstARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s page 1 1 .cpu cortex-m4 2 .arch armv7e-m 3 .fpu fpv4-sp-d16 4 .eabi_attribute 27, 1 5 .eabi_attribute 28, 1 6 .eabi_attribute 20, 1 7 .eabi_attribute 21, 1 8 .eabi_attribute 23, 3 9 .eabi_attribute 24, 1 10 .eabi_attribute 25, 1 11 .eabi_attribute 26, 1 12 .eabi_attribute 30, 1 13 .eabi_attribute 34, 1 14 .eabi_attribute 18, 4 15 .file "stm32f4xx_hal_pwr_ex.c" 16 .text 17 .Ltext0: 18 .cfi_sections .debug_frame 19 .section .text.HAL_PWREx_EnableBkUpReg,"ax",%progbits 20 .align 1 21 .global HAL_PWREx_EnableBkUpReg 22 .syntax unified 23 .thumb 24 .thumb_func 26 HAL_PWREx_EnableBkUpReg: 27 .LFB239: 28 .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 **** * Copyright (c) 2017 STMicroelectronics. 14:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * All rights reserved. 15:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * 16:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * This software is licensed under terms that can be found in the LICENSE file in 17:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * the root directory of this software component. 18:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * If no LICENSE file comes with this software, it is provided AS-IS. 19:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** ****************************************************************************** 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 **** /* Includes ------------------------------------------------------------------*/ 23:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** #include "stm32f4xx_hal.h" 24:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 25:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** @addtogroup STM32F4xx_HAL_Driver 26:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @{ 27:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** */ 28:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 29:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** @defgroup PWREx PWREx 30:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @brief PWR HAL module driver ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s page 2 31:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @{ 32:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** */ 33:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 34:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** #ifdef HAL_PWR_MODULE_ENABLED 35:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 36:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Private typedef -----------------------------------------------------------*/ 37:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Private define ------------------------------------------------------------*/ 38:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** @addtogroup PWREx_Private_Constants 39:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @{ 40:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** */ 41:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** #define PWR_OVERDRIVE_TIMEOUT_VALUE 1000U 42:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** #define PWR_UDERDRIVE_TIMEOUT_VALUE 1000U 43:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** #define PWR_BKPREG_TIMEOUT_VALUE 1000U 44:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** #define PWR_VOSRDY_TIMEOUT_VALUE 1000U 45:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** 46:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @} 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 **** /* Private macro -------------------------------------------------------------*/ 51:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Private variables ---------------------------------------------------------*/ 52:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Private function prototypes -----------------------------------------------*/ 53:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Private functions ---------------------------------------------------------*/ 54:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** @defgroup PWREx_Exported_Functions PWREx Exported Functions 55:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @{ 56:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** */ 57:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 58:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** @defgroup PWREx_Exported_Functions_Group1 Peripheral Extended features functions 59:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @brief Peripheral Extended features functions 60:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * 61:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** @verbatim 62:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 63:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** =============================================================================== 64:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** ##### Peripheral extended features functions ##### 65:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** =============================================================================== 66:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 67:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** *** Main and Backup Regulators configuration *** 68:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** ================================================ 69:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** [..] 70:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** (+) The backup domain includes 4 Kbytes of backup SRAM accessible only from 71: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 72:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** retained even in Standby or VBAT mode when the low power backup regulator 73:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** is enabled. It can be considered as an internal EEPROM when VBAT is 74:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** always present. You can use the HAL_PWREx_EnableBkUpReg() function to 75:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** enable the low power backup regulator. 76:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 77:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** (+) When the backup domain is supplied by VDD (analog switch connected to VDD) 78:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** the backup SRAM is powered from VDD which replaces the VBAT power supply to 79:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** save battery life. 80:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 81:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** (+) The backup SRAM is not mass erased by a tamper event. It is read 82:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** protected to prevent confidential data, such as cryptographic private 83:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** key, from being accessed. The backup SRAM can be erased only through 84:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** the Flash interface when a protection level change from level 1 to 85:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** level 0 is requested. 86:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** -@- Refer to the description of Read protection (RDP) in the Flash 87:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** programming manual. ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s page 3 88:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 89:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** (+) The main internal regulator can be configured to have a tradeoff between 90:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** performance and power consumption when the device does not operate at 91:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** the maximum frequency. This is done through __HAL_PWR_MAINREGULATORMODE_CONFIG() 92:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** macro which configure VOS bit in PWR_CR register 93:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 94:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** Refer to the product datasheets for more details. 95:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 96:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** *** FLASH Power Down configuration **** 97:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** ======================================= 98:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** [..] 99:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** (+) By setting the FPDS bit in the PWR_CR register by using the 100:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** HAL_PWREx_EnableFlashPowerDown() function, the Flash memory also enters power 101:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** down mode when the device enters Stop mode. When the Flash memory 102:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** is in power down mode, an additional startup delay is incurred when 103:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** waking up from Stop mode. 104:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 105:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** (+) For STM32F42xxx/43xxx/446xx/469xx/479xx Devices, the scale can be modified only when 106:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** is OFF and the HSI or HSE clock source is selected as system clock. 107:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** The new value programmed is active only when the PLL is ON. 108:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** When the PLL is OFF, the voltage scale 3 is automatically selected. 109:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** Refer to the datasheets for more details. 110:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 111:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** *** Over-Drive and Under-Drive configuration **** 112:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** ================================================= 113:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** [..] 114:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** (+) For STM32F42xxx/43xxx/446xx/469xx/479xx Devices, in Run mode: the main regulator has 115:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 2 operating modes available: 116:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** (++) Normal mode: The CPU and core logic operate at maximum frequency at a given 117:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** voltage scaling (scale 1, scale 2 or scale 3) 118: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 119:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** higher frequency than the normal mode for a given voltage scaling (scale 1, 120:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** scale 2 or scale 3). This mode is enabled through HAL_PWREx_EnableOverDrive() function 121:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** disabled by HAL_PWREx_DisableOverDrive() function, to enter or exit from Over-drive mod 122:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** the sequence described in Reference manual. 123:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 124: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 125: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 126:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** and internal SRAM. 2 operating modes are available: 127: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 128: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 129:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** low voltage mode. 130: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 131: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. 132:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 133:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** @endverbatim 134:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @{ 135:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** */ 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 **** * @brief Enables the Backup Regulator. 139:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @retval HAL status 140:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** */ 141:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** HAL_StatusTypeDef HAL_PWREx_EnableBkUpReg(void) 142:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** { 29 .loc 1 142 1 view -0 30 .cfi_startproc ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s page 4 31 @ args = 0, pretend = 0, frame = 0 32 @ frame_needed = 0, uses_anonymous_args = 0 33 0000 10B5 push {r4, lr} 34 .LCFI0: 35 .cfi_def_cfa_offset 8 36 .cfi_offset 4, -8 37 .cfi_offset 14, -4 143:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** uint32_t tickstart = 0U; 38 .loc 1 143 3 view .LVU1 39 .LVL0: 144:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 145:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** *(__IO uint32_t *) CSR_BRE_BB = (uint32_t)ENABLE; 40 .loc 1 145 3 view .LVU2 41 .loc 1 145 33 is_stmt 0 view .LVU3 42 0002 0B4B ldr r3, .L8 43 0004 0122 movs r2, #1 44 0006 C3F8A420 str r2, [r3, #164] 146:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 147:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Get tick */ 148:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** tickstart = HAL_GetTick(); 45 .loc 1 148 3 is_stmt 1 view .LVU4 46 .loc 1 148 15 is_stmt 0 view .LVU5 47 000a FFF7FEFF bl HAL_GetTick 48 .LVL1: 49 000e 0446 mov r4, r0 50 .LVL2: 149:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 150:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Wait till Backup regulator ready flag is set */ 151:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** while(__HAL_PWR_GET_FLAG(PWR_FLAG_BRR) == RESET) 51 .loc 1 151 3 is_stmt 1 view .LVU6 52 .L2: 53 .loc 1 151 8 view .LVU7 54 .loc 1 151 9 is_stmt 0 view .LVU8 55 0010 084B ldr r3, .L8+4 56 0012 5B68 ldr r3, [r3, #4] 57 .loc 1 151 8 view .LVU9 58 0014 13F0080F tst r3, #8 59 0018 07D1 bne .L7 152:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** { 153:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** if((HAL_GetTick() - tickstart ) > PWR_BKPREG_TIMEOUT_VALUE) 60 .loc 1 153 5 is_stmt 1 view .LVU10 61 .loc 1 153 9 is_stmt 0 view .LVU11 62 001a FFF7FEFF bl HAL_GetTick 63 .LVL3: 64 .loc 1 153 23 view .LVU12 65 001e 001B subs r0, r0, r4 66 .loc 1 153 7 view .LVU13 67 0020 B0F57A7F cmp r0, #1000 68 0024 F4D9 bls .L2 154:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** { 155:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** return HAL_TIMEOUT; 69 .loc 1 155 14 view .LVU14 70 0026 0320 movs r0, #3 71 0028 00E0 b .L3 72 .L7: 156:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** } 157:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** } ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s page 5 158:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** return HAL_OK; 73 .loc 1 158 10 view .LVU15 74 002a 0020 movs r0, #0 75 .L3: 159:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** } 76 .loc 1 159 1 view .LVU16 77 002c 10BD pop {r4, pc} 78 .LVL4: 79 .L9: 80 .loc 1 159 1 view .LVU17 81 002e 00BF .align 2 82 .L8: 83 0030 00000E42 .word 1108213760 84 0034 00700040 .word 1073770496 85 .cfi_endproc 86 .LFE239: 88 .section .text.HAL_PWREx_DisableBkUpReg,"ax",%progbits 89 .align 1 90 .global HAL_PWREx_DisableBkUpReg 91 .syntax unified 92 .thumb 93 .thumb_func 95 HAL_PWREx_DisableBkUpReg: 96 .LFB240: 160:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 161:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** 162:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @brief Disables the Backup Regulator. 163:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @retval HAL status 164:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** */ 165:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** HAL_StatusTypeDef HAL_PWREx_DisableBkUpReg(void) 166:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** { 97 .loc 1 166 1 is_stmt 1 view -0 98 .cfi_startproc 99 @ args = 0, pretend = 0, frame = 0 100 @ frame_needed = 0, uses_anonymous_args = 0 101 0000 10B5 push {r4, lr} 102 .LCFI1: 103 .cfi_def_cfa_offset 8 104 .cfi_offset 4, -8 105 .cfi_offset 14, -4 167:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** uint32_t tickstart = 0U; 106 .loc 1 167 3 view .LVU19 107 .LVL5: 168:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 169:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** *(__IO uint32_t *) CSR_BRE_BB = (uint32_t)DISABLE; 108 .loc 1 169 3 view .LVU20 109 .loc 1 169 33 is_stmt 0 view .LVU21 110 0002 0B4B ldr r3, .L17 111 0004 0022 movs r2, #0 112 0006 C3F8A420 str r2, [r3, #164] 170:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 171:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Get tick */ 172:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** tickstart = HAL_GetTick(); 113 .loc 1 172 3 is_stmt 1 view .LVU22 114 .loc 1 172 15 is_stmt 0 view .LVU23 115 000a FFF7FEFF bl HAL_GetTick 116 .LVL6: ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s page 6 117 000e 0446 mov r4, r0 118 .LVL7: 173:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 174:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Wait till Backup regulator ready flag is set */ 175:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** while(__HAL_PWR_GET_FLAG(PWR_FLAG_BRR) != RESET) 119 .loc 1 175 3 is_stmt 1 view .LVU24 120 .L11: 121 .loc 1 175 8 view .LVU25 122 .loc 1 175 9 is_stmt 0 view .LVU26 123 0010 084B ldr r3, .L17+4 124 0012 5B68 ldr r3, [r3, #4] 125 .loc 1 175 8 view .LVU27 126 0014 13F0080F tst r3, #8 127 0018 07D0 beq .L16 176:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** { 177:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** if((HAL_GetTick() - tickstart ) > PWR_BKPREG_TIMEOUT_VALUE) 128 .loc 1 177 5 is_stmt 1 view .LVU28 129 .loc 1 177 9 is_stmt 0 view .LVU29 130 001a FFF7FEFF bl HAL_GetTick 131 .LVL8: 132 .loc 1 177 23 view .LVU30 133 001e 001B subs r0, r0, r4 134 .loc 1 177 7 view .LVU31 135 0020 B0F57A7F cmp r0, #1000 136 0024 F4D9 bls .L11 178:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** { 179:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** return HAL_TIMEOUT; 137 .loc 1 179 14 view .LVU32 138 0026 0320 movs r0, #3 139 0028 00E0 b .L12 140 .L16: 180:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** } 181:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** } 182:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** return HAL_OK; 141 .loc 1 182 10 view .LVU33 142 002a 0020 movs r0, #0 143 .L12: 183:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** } 144 .loc 1 183 1 view .LVU34 145 002c 10BD pop {r4, pc} 146 .LVL9: 147 .L18: 148 .loc 1 183 1 view .LVU35 149 002e 00BF .align 2 150 .L17: 151 0030 00000E42 .word 1108213760 152 0034 00700040 .word 1073770496 153 .cfi_endproc 154 .LFE240: 156 .section .text.HAL_PWREx_EnableFlashPowerDown,"ax",%progbits 157 .align 1 158 .global HAL_PWREx_EnableFlashPowerDown 159 .syntax unified 160 .thumb 161 .thumb_func 163 HAL_PWREx_EnableFlashPowerDown: 164 .LFB241: ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s page 7 184:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 185:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** 186:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @brief Enables the Flash Power Down in Stop mode. 187:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @retval None 188:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** */ 189:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** void HAL_PWREx_EnableFlashPowerDown(void) 190:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** { 165 .loc 1 190 1 is_stmt 1 view -0 166 .cfi_startproc 167 @ args = 0, pretend = 0, frame = 0 168 @ frame_needed = 0, uses_anonymous_args = 0 169 @ link register save eliminated. 191:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** *(__IO uint32_t *) CR_FPDS_BB = (uint32_t)ENABLE; 170 .loc 1 191 3 view .LVU37 171 .loc 1 191 33 is_stmt 0 view .LVU38 172 0000 014B ldr r3, .L20 173 0002 0122 movs r2, #1 174 0004 5A62 str r2, [r3, #36] 192:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** } 175 .loc 1 192 1 view .LVU39 176 0006 7047 bx lr 177 .L21: 178 .align 2 179 .L20: 180 0008 00000E42 .word 1108213760 181 .cfi_endproc 182 .LFE241: 184 .section .text.HAL_PWREx_DisableFlashPowerDown,"ax",%progbits 185 .align 1 186 .global HAL_PWREx_DisableFlashPowerDown 187 .syntax unified 188 .thumb 189 .thumb_func 191 HAL_PWREx_DisableFlashPowerDown: 192 .LFB242: 193:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 194:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** 195:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @brief Disables the Flash Power Down in Stop mode. 196:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @retval None 197:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** */ 198:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** void HAL_PWREx_DisableFlashPowerDown(void) 199:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** { 193 .loc 1 199 1 is_stmt 1 view -0 194 .cfi_startproc 195 @ args = 0, pretend = 0, frame = 0 196 @ frame_needed = 0, uses_anonymous_args = 0 197 @ link register save eliminated. 200:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** *(__IO uint32_t *) CR_FPDS_BB = (uint32_t)DISABLE; 198 .loc 1 200 3 view .LVU41 199 .loc 1 200 33 is_stmt 0 view .LVU42 200 0000 014B ldr r3, .L23 201 0002 0022 movs r2, #0 202 0004 5A62 str r2, [r3, #36] 201:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** } 203 .loc 1 201 1 view .LVU43 204 0006 7047 bx lr 205 .L24: ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s page 8 206 .align 2 207 .L23: 208 0008 00000E42 .word 1108213760 209 .cfi_endproc 210 .LFE242: 212 .section .text.HAL_PWREx_GetVoltageRange,"ax",%progbits 213 .align 1 214 .global HAL_PWREx_GetVoltageRange 215 .syntax unified 216 .thumb 217 .thumb_func 219 HAL_PWREx_GetVoltageRange: 220 .LFB243: 202:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 203:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** 204:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @brief Return Voltage Scaling Range. 205:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @retval The configured scale for the regulator voltage(VOS bit field). 206:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * The returned value can be one of the following: 207:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * - @arg PWR_REGULATOR_VOLTAGE_SCALE1: Regulator voltage output Scale 1 mode 208:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * - @arg PWR_REGULATOR_VOLTAGE_SCALE2: Regulator voltage output Scale 2 mode 209:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * - @arg PWR_REGULATOR_VOLTAGE_SCALE3: Regulator voltage output Scale 3 mode 210:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** */ 211:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** uint32_t HAL_PWREx_GetVoltageRange(void) 212:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** { 221 .loc 1 212 1 is_stmt 1 view -0 222 .cfi_startproc 223 @ args = 0, pretend = 0, frame = 0 224 @ frame_needed = 0, uses_anonymous_args = 0 225 @ link register save eliminated. 213:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** return (PWR->CR & PWR_CR_VOS); 226 .loc 1 213 3 view .LVU45 227 .loc 1 213 14 is_stmt 0 view .LVU46 228 0000 024B ldr r3, .L26 229 0002 1868 ldr r0, [r3] 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** } 230 .loc 1 214 1 view .LVU47 231 0004 00F48040 and r0, r0, #16384 232 0008 7047 bx lr 233 .L27: 234 000a 00BF .align 2 235 .L26: 236 000c 00700040 .word 1073770496 237 .cfi_endproc 238 .LFE243: 240 .section .text.HAL_PWREx_ControlVoltageScaling,"ax",%progbits 241 .align 1 242 .global HAL_PWREx_ControlVoltageScaling 243 .syntax unified 244 .thumb 245 .thumb_func 247 HAL_PWREx_ControlVoltageScaling: 248 .LVL10: 249 .LFB244: 215:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 216:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** #if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) 217:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /** 218:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @brief Configures the main internal regulator output voltage. ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s page 9 219:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @param VoltageScaling specifies the regulator output voltage to achieve 220:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * a tradeoff between performance and power consumption. 221:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * This parameter can be one of the following values: 222:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @arg PWR_REGULATOR_VOLTAGE_SCALE1: Regulator voltage output range 1 mode, 223:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * the maximum value of fHCLK = 168 MHz. 224:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @arg PWR_REGULATOR_VOLTAGE_SCALE2: Regulator voltage output range 2 mode, 225:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * the maximum value of fHCLK = 144 MHz. 226: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 227:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * a value below 144 MHz before calling HAL_PWREx_ConfigVoltageScaling() API. 228: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 229:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * a value up to 168 MHz after calling HAL_PWREx_ConfigVoltageScaling() API. 230:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** * @retval HAL Status 231:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** */ 232:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** HAL_StatusTypeDef HAL_PWREx_ControlVoltageScaling(uint32_t VoltageScaling) 233:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** { 250 .loc 1 233 1 is_stmt 1 view -0 251 .cfi_startproc 252 @ args = 0, pretend = 0, frame = 8 253 @ frame_needed = 0, uses_anonymous_args = 0 254 .loc 1 233 1 is_stmt 0 view .LVU49 255 0000 10B5 push {r4, lr} 256 .LCFI2: 257 .cfi_def_cfa_offset 8 258 .cfi_offset 4, -8 259 .cfi_offset 14, -4 260 0002 82B0 sub sp, sp, #8 261 .LCFI3: 262 .cfi_def_cfa_offset 16 234:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** uint32_t tickstart = 0U; 263 .loc 1 234 3 is_stmt 1 view .LVU50 264 .LVL11: 235:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 236:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** assert_param(IS_PWR_VOLTAGE_SCALING_RANGE(VoltageScaling)); 265 .loc 1 236 3 view .LVU51 237:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 238:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Enable PWR RCC Clock Peripheral */ 239:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** __HAL_RCC_PWR_CLK_ENABLE(); 266 .loc 1 239 3 view .LVU52 267 .LBB2: 268 .loc 1 239 3 view .LVU53 269 0004 0024 movs r4, #0 270 0006 0094 str r4, [sp] 271 .loc 1 239 3 view .LVU54 272 0008 144A ldr r2, .L35 273 000a 116C ldr r1, [r2, #64] 274 000c 41F08051 orr r1, r1, #268435456 275 0010 1164 str r1, [r2, #64] 276 .loc 1 239 3 view .LVU55 277 0012 126C ldr r2, [r2, #64] 278 0014 02F08052 and r2, r2, #268435456 279 0018 0092 str r2, [sp] 280 .loc 1 239 3 view .LVU56 281 001a 009B ldr r3, [sp] 282 .LBE2: 283 .loc 1 239 3 view .LVU57 240:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 241:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Set Range */ ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s page 10 242:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** __HAL_PWR_VOLTAGESCALING_CONFIG(VoltageScaling); 284 .loc 1 242 3 view .LVU58 285 .LBB3: 286 .loc 1 242 3 view .LVU59 287 001c 0194 str r4, [sp, #4] 288 .loc 1 242 3 view .LVU60 289 001e 104A ldr r2, .L35+4 290 0020 1368 ldr r3, [r2] 291 0022 23F48043 bic r3, r3, #16384 292 0026 0343 orrs r3, r3, r0 293 0028 1360 str r3, [r2] 294 .loc 1 242 3 view .LVU61 295 002a 1368 ldr r3, [r2] 296 002c 03F48043 and r3, r3, #16384 297 0030 0193 str r3, [sp, #4] 298 .loc 1 242 3 view .LVU62 299 0032 019B ldr r3, [sp, #4] 300 .LBE3: 301 .loc 1 242 3 view .LVU63 243:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 244:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** /* Get Start Tick*/ 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** tickstart = HAL_GetTick(); 302 .loc 1 245 3 view .LVU64 303 .loc 1 245 15 is_stmt 0 view .LVU65 304 0034 FFF7FEFF bl HAL_GetTick 305 .LVL12: 306 .loc 1 245 15 view .LVU66 307 0038 0446 mov r4, r0 308 .LVL13: 246:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** while((__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY) == RESET)) 309 .loc 1 246 3 is_stmt 1 view .LVU67 310 .L29: 311 .loc 1 246 8 view .LVU68 312 .loc 1 246 10 is_stmt 0 view .LVU69 313 003a 094B ldr r3, .L35+4 314 003c 5B68 ldr r3, [r3, #4] 315 .loc 1 246 8 view .LVU70 316 003e 13F4804F tst r3, #16384 317 0042 07D1 bne .L34 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** { 248:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** if((HAL_GetTick() - tickstart ) > PWR_VOSRDY_TIMEOUT_VALUE) 318 .loc 1 248 5 is_stmt 1 view .LVU71 319 .loc 1 248 9 is_stmt 0 view .LVU72 320 0044 FFF7FEFF bl HAL_GetTick 321 .LVL14: 322 .loc 1 248 23 view .LVU73 323 0048 001B subs r0, r0, r4 324 .loc 1 248 7 view .LVU74 325 004a B0F57A7F cmp r0, #1000 326 004e F4D9 bls .L29 249:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** { 250:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** return HAL_TIMEOUT; 327 .loc 1 250 14 view .LVU75 328 0050 0320 movs r0, #3 329 0052 00E0 b .L30 330 .L34: 251:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** } ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s page 11 252:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** } 253:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** 254:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** return HAL_OK; 331 .loc 1 254 10 view .LVU76 332 0054 0020 movs r0, #0 333 .L30: 255:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c **** } 334 .loc 1 255 1 view .LVU77 335 0056 02B0 add sp, sp, #8 336 .LCFI4: 337 .cfi_def_cfa_offset 8 338 @ sp needed 339 0058 10BD pop {r4, pc} 340 .LVL15: 341 .L36: 342 .loc 1 255 1 view .LVU78 343 005a 00BF .align 2 344 .L35: 345 005c 00380240 .word 1073887232 346 0060 00700040 .word 1073770496 347 .cfi_endproc 348 .LFE244: 350 .text 351 .Letext0: 352 .file 2 "c:\\tools\\gcc-arm-none-eabi-10.3-2021.10-win32\\gcc-arm-none-eabi-10.3-2021.10\\arm-none 353 .file 3 "c:\\tools\\gcc-arm-none-eabi-10.3-2021.10-win32\\gcc-arm-none-eabi-10.3-2021.10\\arm-none 354 .file 4 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f405xx.h" 355 .file 5 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h" 356 .file 6 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_def.h" 357 .file 7 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal.h" ARM GAS C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s page 12 DEFINED SYMBOLS *ABS*:00000000 stm32f4xx_hal_pwr_ex.c C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:20 .text.HAL_PWREx_EnableBkUpReg:00000000 $t C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:26 .text.HAL_PWREx_EnableBkUpReg:00000000 HAL_PWREx_EnableBkUpReg C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:83 .text.HAL_PWREx_EnableBkUpReg:00000030 $d C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:89 .text.HAL_PWREx_DisableBkUpReg:00000000 $t C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:95 .text.HAL_PWREx_DisableBkUpReg:00000000 HAL_PWREx_DisableBkUpReg C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:151 .text.HAL_PWREx_DisableBkUpReg:00000030 $d C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:157 .text.HAL_PWREx_EnableFlashPowerDown:00000000 $t C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:163 .text.HAL_PWREx_EnableFlashPowerDown:00000000 HAL_PWREx_EnableFlashPowerDown C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:180 .text.HAL_PWREx_EnableFlashPowerDown:00000008 $d C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:185 .text.HAL_PWREx_DisableFlashPowerDown:00000000 $t C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:191 .text.HAL_PWREx_DisableFlashPowerDown:00000000 HAL_PWREx_DisableFlashPowerDown C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:208 .text.HAL_PWREx_DisableFlashPowerDown:00000008 $d C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:213 .text.HAL_PWREx_GetVoltageRange:00000000 $t C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:219 .text.HAL_PWREx_GetVoltageRange:00000000 HAL_PWREx_GetVoltageRange C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:236 .text.HAL_PWREx_GetVoltageRange:0000000c $d C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:241 .text.HAL_PWREx_ControlVoltageScaling:00000000 $t C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:247 .text.HAL_PWREx_ControlVoltageScaling:00000000 HAL_PWREx_ControlVoltageScaling C:\Users\MHONDA~1\AppData\Local\Temp\cc7bTjjg.s:345 .text.HAL_PWREx_ControlVoltageScaling:0000005c $d UNDEFINED SYMBOLS HAL_GetTick