ARM GAS /tmp/ccHpGP9I.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_flash_ex.c" 14 .text 15 .Ltext0: 16 .cfi_sections .debug_frame 17 .section .text.FLASH_MassErase,"ax",%progbits 18 .align 1 19 .syntax unified 20 .thumb 21 .thumb_func 22 .fpu fpv4-sp-d16 24 FLASH_MassErase: 25 .LFB134: 26 .file 1 "Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c" 1:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 2:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** ****************************************************************************** 3:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @file stm32f4xx_hal_flash_ex.c 4:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @author MCD Application Team 5:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Extended FLASH HAL module driver. 6:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This file provides firmware functions to manage the following 7:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * functionalities of the FLASH extension peripheral: 8:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * + Extended programming operations functions 9:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 10:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** @verbatim 11:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** ============================================================================== 12:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** ##### Flash Extension features ##### 13:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** ============================================================================== 14:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 15:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** [..] Comparing to other previous devices, the FLASH interface for STM32F427xx/437xx and 16:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** STM32F429xx/439xx devices contains the following additional features 17:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 18:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (+) Capacity up to 2 Mbyte with dual bank architecture supporting read-while-write 19:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** capability (RWW) 20:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (+) Dual bank memory organization 21:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (+) PCROP protection for all banks 22:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 23:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** ##### How to use this driver ##### 24:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** ============================================================================== 25:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** [..] This driver provides functions to configure and program the FLASH memory 26:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** of all STM32F427xx/437xx, STM32F429xx/439xx, STM32F469xx/479xx and STM32F446xx 27:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** devices. It includes 28:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (#) FLASH Memory Erase functions: 29:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (++) Lock and Unlock the FLASH interface using HAL_FLASH_Unlock() and 30:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_FLASH_Lock() functions 31:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (++) Erase function: Erase sector, erase all sectors 32:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (++) There are two modes of erase : ARM GAS /tmp/ccHpGP9I.s page 2 33:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (+++) Polling Mode using HAL_FLASHEx_Erase() 34:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (+++) Interrupt Mode using HAL_FLASHEx_Erase_IT() 35:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 36:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (#) Option Bytes Programming functions: Use HAL_FLASHEx_OBProgram() to : 37:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (++) Set/Reset the write protection 38:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (++) Set the Read protection Level 39:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (++) Set the BOR level 40:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (++) Program the user Option Bytes 41:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (#) Advanced Option Bytes Programming functions: Use HAL_FLASHEx_AdvOBProgram() to : 42:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (++) Extended space (bank 2) erase function 43:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (++) Full FLASH space (2 Mo) erase (bank 1 and bank 2) 44:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (++) Dual Boot activation 45:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (++) Write protection configuration for bank 2 46:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (++) PCROP protection configuration and control for both banks 47:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 48:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** @endverbatim 49:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** ****************************************************************************** 50:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @attention 51:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 52:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *

© Copyright (c) 2017 STMicroelectronics. 53:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * All rights reserved.

54:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 55:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This software component is licensed by ST under BSD 3-Clause license, 56:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the "License"; You may not use this file except in compliance with the 57:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * License. You may obtain a copy of the License at: 58:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * opensource.org/licenses/BSD-3-Clause 59:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 60:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** ****************************************************************************** 61:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 62:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 63:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Includes ------------------------------------------------------------------*/ 64:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #include "stm32f4xx_hal.h" 65:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 66:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** @addtogroup STM32F4xx_HAL_Driver 67:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @{ 68:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 69:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 70:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** @defgroup FLASHEx FLASHEx 71:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief FLASH HAL Extension module driver 72:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @{ 73:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 74:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 75:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #ifdef HAL_FLASH_MODULE_ENABLED 76:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 77:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Private typedef -----------------------------------------------------------*/ 78:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Private define ------------------------------------------------------------*/ 79:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** @addtogroup FLASHEx_Private_Constants 80:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @{ 81:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 82:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #define FLASH_TIMEOUT_VALUE 50000U /* 50 s */ 83:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 84:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @} 85:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 86:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 87:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Private macro -------------------------------------------------------------*/ 88:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Private variables ---------------------------------------------------------*/ 89:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** @addtogroup FLASHEx_Private_Variables ARM GAS /tmp/ccHpGP9I.s page 3 90:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @{ 91:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 92:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** extern FLASH_ProcessTypeDef pFlash; 93:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 94:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @} 95:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 96:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 97:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Private function prototypes -----------------------------------------------*/ 98:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** @addtogroup FLASHEx_Private_Functions 99:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @{ 100:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 101:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Option bytes control */ 102:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static void FLASH_MassErase(uint8_t VoltageRange, uint32_t Banks); 103:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_EnableWRP(uint32_t WRPSector, uint32_t Banks); 104:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_DisableWRP(uint32_t WRPSector, uint32_t Banks); 105:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_RDP_LevelConfig(uint8_t Level); 106:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_UserConfig(uint8_t Iwdg, uint8_t Stop, uint8_t Stdby); 107:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_BOR_LevelConfig(uint8_t Level); 108:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static uint8_t FLASH_OB_GetUser(void); 109:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static uint16_t FLASH_OB_GetWRP(void); 110:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static uint8_t FLASH_OB_GetRDP(void); 111:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static uint8_t FLASH_OB_GetBOR(void); 112:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 113:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || 114:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || 115:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F423xx) 116:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_EnablePCROP(uint32_t Sector); 117:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_DisablePCROP(uint32_t Sector); 118:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #endif /* STM32F401xC || STM32F401xE || STM32F410xx || STM32F411xE || STM32F446xx || STM32F412Zx || 119:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** STM32F413xx || STM32F423xx */ 120:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 121:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) || 122:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_EnablePCROP(uint32_t SectorBank1, uint32_t SectorBank2, uint32_t 123:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_DisablePCROP(uint32_t SectorBank1, uint32_t SectorBank2, uint32_t 124:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_BootConfig(uint8_t BootConfig); 125:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ 126:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 127:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** extern HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout); 128:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 129:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @} 130:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 131:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 132:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Exported functions --------------------------------------------------------*/ 133:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** @defgroup FLASHEx_Exported_Functions FLASHEx Exported Functions 134:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @{ 135:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 136:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 137:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** @defgroup FLASHEx_Exported_Functions_Group1 Extended IO operation functions 138:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Extended IO operation functions 139:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 140:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** @verbatim 141:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** =============================================================================== 142:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** ##### Extended programming operation functions ##### 143:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** =============================================================================== 144:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** [..] 145:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** This subsection provides a set of functions allowing to manage the Extension FLASH 146:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** programming operations. ARM GAS /tmp/ccHpGP9I.s page 4 147:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 148:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** @endverbatim 149:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @{ 150:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 151:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 152:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Perform a mass erase or erase the specified FLASH memory sectors 153:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param[in] pEraseInit pointer to an FLASH_EraseInitTypeDef structure that 154:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * contains the configuration information for the erasing. 155:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 156:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param[out] SectorError pointer to variable that 157:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * contains the configuration information on faulty sector in case of error 158:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * (0xFFFFFFFFU means that all the sectors have been correctly erased) 159:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 160:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 161:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 162:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef HAL_FLASHEx_Erase(FLASH_EraseInitTypeDef *pEraseInit, uint32_t *SectorError) 163:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 164:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_ERROR; 165:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** uint32_t index = 0U; 166:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 167:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Process Locked */ 168:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** __HAL_LOCK(&pFlash); 169:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 170:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 171:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_FLASH_TYPEERASE(pEraseInit->TypeErase)); 172:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 173:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 174:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 175:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 176:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 177:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 178:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Initialization of SectorError variable*/ 179:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *SectorError = 0xFFFFFFFFU; 180:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 181:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(pEraseInit->TypeErase == FLASH_TYPEERASE_MASSERASE) 182:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 183:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Mass erase to be done*/ 184:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH_MassErase((uint8_t) pEraseInit->VoltageRange, pEraseInit->Banks); 185:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 186:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 187:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 188:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 189:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* if the erase operation is completed, disable the MER Bit */ 190:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR &= (~FLASH_MER_BIT); 191:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 192:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else 193:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 194:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 195:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_FLASH_NBSECTORS(pEraseInit->NbSectors + pEraseInit->Sector)); 196:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 197:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Erase by sector by sector to be done*/ 198:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** for(index = pEraseInit->Sector; index < (pEraseInit->NbSectors + pEraseInit->Sector); index++ 199:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 200:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH_Erase_Sector(index, (uint8_t) pEraseInit->VoltageRange); 201:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 202:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 203:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); ARM GAS /tmp/ccHpGP9I.s page 5 204:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 205:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* If the erase operation is completed, disable the SER and SNB Bits */ 206:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** CLEAR_BIT(FLASH->CR, (FLASH_CR_SER | FLASH_CR_SNB)); 207:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 208:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status != HAL_OK) 209:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 210:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* In case of error, stop erase procedure and return the faulty sector*/ 211:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *SectorError = index; 212:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** break; 213:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 215:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 216:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Flush the caches to be sure of the data consistency */ 217:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH_FlushCaches(); 218:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 219:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 220:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Process Unlocked */ 221:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** __HAL_UNLOCK(&pFlash); 222:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 223:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 224:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 225:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 226:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 227:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Perform a mass erase or erase the specified FLASH memory sectors with interrupt enable 228:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param pEraseInit pointer to an FLASH_EraseInitTypeDef structure that 229:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * contains the configuration information for the erasing. 230:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 231:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 232:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 233:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef HAL_FLASHEx_Erase_IT(FLASH_EraseInitTypeDef *pEraseInit) 234:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 235:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 236:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 237:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Process Locked */ 238:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** __HAL_LOCK(&pFlash); 239:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 240:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 241:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_FLASH_TYPEERASE(pEraseInit->TypeErase)); 242:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 243:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Enable End of FLASH Operation interrupt */ 244:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** __HAL_FLASH_ENABLE_IT(FLASH_IT_EOP); 245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 246:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Enable Error source interrupt */ 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** __HAL_FLASH_ENABLE_IT(FLASH_IT_ERR); 248:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 249:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Clear pending flags (if any) */ 250:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP | FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR |\ 251:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR| FLASH_FLAG_PGSERR); 252:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 253:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(pEraseInit->TypeErase == FLASH_TYPEERASE_MASSERASE) 254:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 255:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Mass erase to be done*/ 256:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pFlash.ProcedureOnGoing = FLASH_PROC_MASSERASE; 257:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pFlash.Bank = pEraseInit->Banks; 258:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH_MassErase((uint8_t) pEraseInit->VoltageRange, pEraseInit->Banks); 259:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 260:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else ARM GAS /tmp/ccHpGP9I.s page 6 261:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 262:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Erase by sector to be done*/ 263:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 264:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 265:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_FLASH_NBSECTORS(pEraseInit->NbSectors + pEraseInit->Sector)); 266:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 267:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pFlash.ProcedureOnGoing = FLASH_PROC_SECTERASE; 268:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pFlash.NbSectorsToErase = pEraseInit->NbSectors; 269:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pFlash.Sector = pEraseInit->Sector; 270:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pFlash.VoltageForErase = (uint8_t)pEraseInit->VoltageRange; 271:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 272:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Erase 1st sector and wait for IT*/ 273:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH_Erase_Sector(pEraseInit->Sector, pEraseInit->VoltageRange); 274:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 275:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 276:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 277:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 278:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 279:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 280:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Program option bytes 281:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param pOBInit pointer to an FLASH_OBInitStruct structure that 282:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * contains the configuration information for the programming. 283:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 284:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 285:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 286:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef HAL_FLASHEx_OBProgram(FLASH_OBProgramInitTypeDef *pOBInit) 287:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 288:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_ERROR; 289:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 290:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Process Locked */ 291:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** __HAL_LOCK(&pFlash); 292:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 293:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 294:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OPTIONBYTE(pOBInit->OptionType)); 295:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 296:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection configuration*/ 297:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if((pOBInit->OptionType & OPTIONBYTE_WRP) == OPTIONBYTE_WRP) 298:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 299:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_WRPSTATE(pOBInit->WRPState)); 300:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(pOBInit->WRPState == OB_WRPSTATE_ENABLE) 301:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 302:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Enable of Write protection on the selected Sector*/ 303:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_OB_EnableWRP(pOBInit->WRPSector, pOBInit->Banks); 304:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 305:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else 306:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 307:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Disable of Write protection on the selected Sector*/ 308:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_OB_DisableWRP(pOBInit->WRPSector, pOBInit->Banks); 309:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 310:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 311:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 312:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Read protection configuration*/ 313:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if((pOBInit->OptionType & OPTIONBYTE_RDP) == OPTIONBYTE_RDP) 314:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 315:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_OB_RDP_LevelConfig(pOBInit->RDPLevel); 316:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** ARM GAS /tmp/ccHpGP9I.s page 7 318:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*USER configuration*/ 319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if((pOBInit->OptionType & OPTIONBYTE_USER) == OPTIONBYTE_USER) 320:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 321:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_OB_UserConfig(pOBInit->USERConfig&OB_IWDG_SW, 322:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pOBInit->USERConfig&OB_STOP_NO_RST, 323:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pOBInit->USERConfig&OB_STDBY_NO_RST); 324:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 325:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 326:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*BOR Level configuration*/ 327:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if((pOBInit->OptionType & OPTIONBYTE_BOR) == OPTIONBYTE_BOR) 328:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 329:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_OB_BOR_LevelConfig(pOBInit->BORLevel); 330:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 331:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 332:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Process Unlocked */ 333:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** __HAL_UNLOCK(&pFlash); 334:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 335:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 336:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 337:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 338:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 339:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Get the Option byte configuration 340:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param pOBInit pointer to an FLASH_OBInitStruct structure that 341:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * contains the configuration information for the programming. 342:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 343:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval None 344:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 345:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** void HAL_FLASHEx_OBGetConfig(FLASH_OBProgramInitTypeDef *pOBInit) 346:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 347:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pOBInit->OptionType = OPTIONBYTE_WRP | OPTIONBYTE_RDP | OPTIONBYTE_USER | OPTIONBYTE_BOR; 348:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 349:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Get WRP*/ 350:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pOBInit->WRPSector = (uint32_t)FLASH_OB_GetWRP(); 351:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 352:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Get RDP Level*/ 353:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pOBInit->RDPLevel = (uint32_t)FLASH_OB_GetRDP(); 354:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 355:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Get USER*/ 356:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pOBInit->USERConfig = (uint8_t)FLASH_OB_GetUser(); 357:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 358:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Get BOR Level*/ 359:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pOBInit->BORLevel = (uint32_t)FLASH_OB_GetBOR(); 360:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 361:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 362:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || 363:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || 364:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F469xx) || 365:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || 366:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) 367:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 368:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Program option bytes 369:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param pAdvOBInit pointer to an FLASH_AdvOBProgramInitTypeDef structure that 370:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * contains the configuration information for the programming. 371:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 372:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 373:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 374:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef HAL_FLASHEx_AdvOBProgram (FLASH_AdvOBProgramInitTypeDef *pAdvOBInit) ARM GAS /tmp/ccHpGP9I.s page 8 375:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 376:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_ERROR; 377:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 378:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 379:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OBEX(pAdvOBInit->OptionType)); 380:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 381:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Program PCROP option byte*/ 382:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(((pAdvOBInit->OptionType) & OPTIONBYTE_PCROP) == OPTIONBYTE_PCROP) 383:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 384:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 385:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_PCROPSTATE(pAdvOBInit->PCROPState)); 386:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if((pAdvOBInit->PCROPState) == OB_PCROP_STATE_ENABLE) 387:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 388:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Enable of Write protection on the selected Sector*/ 389:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || 390:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || 391:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) 392:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_OB_EnablePCROP(pAdvOBInit->Sectors); 393:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #else /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx || STM32F469xx || STM32F479xx */ 394:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_OB_EnablePCROP(pAdvOBInit->SectorsBank1, pAdvOBInit->SectorsBank2, pAdvOBInit- 395:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #endif /* STM32F401xC || STM32F401xE || STM32F410xx || STM32F411xE || STM32F446xx || STM32F412Zx || 396:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** STM32F413xx || STM32F423xx */ 397:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 398:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else 399:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 400:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Disable of Write protection on the selected Sector*/ 401:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || 402:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || 403:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) 404:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_OB_DisablePCROP(pAdvOBInit->Sectors); 405:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #else /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx || STM32F469xx || STM32F479xx */ 406:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_OB_DisablePCROP(pAdvOBInit->SectorsBank1, pAdvOBInit->SectorsBank2, pAdvOBInit 407:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #endif /* STM32F401xC || STM32F401xE || STM32F410xx || STM32F411xE || STM32F446xx || STM32F412Zx || 408:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** STM32F413xx || STM32F423xx */ 409:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 410:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 411:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 412:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || 413:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Program BOOT config option byte*/ 414:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(((pAdvOBInit->OptionType) & OPTIONBYTE_BOOTCONFIG) == OPTIONBYTE_BOOTCONFIG) 415:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 416:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_OB_BootConfig(pAdvOBInit->BootConfig); 417:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 418:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ 419:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 420:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 421:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 422:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 423:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 424:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Get the OBEX byte configuration 425:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param pAdvOBInit pointer to an FLASH_AdvOBProgramInitTypeDef structure that 426:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * contains the configuration information for the programming. 427:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 428:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval None 429:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 430:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** void HAL_FLASHEx_AdvOBGetConfig(FLASH_AdvOBProgramInitTypeDef *pAdvOBInit) 431:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { ARM GAS /tmp/ccHpGP9I.s page 9 432:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || 433:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || 434:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) 435:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Get Sector*/ 436:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pAdvOBInit->Sectors = (*(__IO uint16_t *)(OPTCR_BYTE2_ADDRESS)); 437:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #else /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx || STM32F469xx || STM32F479xx */ 438:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Get Sector for Bank1*/ 439:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pAdvOBInit->SectorsBank1 = (*(__IO uint16_t *)(OPTCR_BYTE2_ADDRESS)); 440:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 441:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Get Sector for Bank2*/ 442:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pAdvOBInit->SectorsBank2 = (*(__IO uint16_t *)(OPTCR1_BYTE2_ADDRESS)); 443:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 444:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Get Boot config OB*/ 445:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pAdvOBInit->BootConfig = *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS; 446:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #endif /* STM32F401xC || STM32F401xE || STM32F410xx || STM32F411xE || STM32F446xx || STM32F412Zx || 447:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** STM32F413xx || STM32F423xx */ 448:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 449:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 450:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 451:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Select the Protection Mode 452:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 453:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note After PCROP activated Option Byte modification NOT POSSIBLE! excepted 454:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * Global Read Out Protection modification (from level1 to level0) 455:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note Once SPRMOD bit is active unprotection of a protected sector is not possible 456:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note Read a protected sector will set RDERR Flag and write a protected sector will set WRPER 457:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note This function can be used only for STM32F42xxx/STM32F43xxx/STM32F401xx/STM32F411xx/STM3 458:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * STM32F469xx/STM32F479xx/STM32F412xx/STM32F413xx devices. 459:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 460:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 461:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 462:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef HAL_FLASHEx_OB_SelectPCROP(void) 463:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 464:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** uint8_t optiontmp = 0xFF; 465:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 466:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Mask SPRMOD bit */ 467:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** optiontmp = (uint8_t)((*(__IO uint8_t *)OPTCR_BYTE3_ADDRESS) & (uint8_t)0x7F); 468:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 469:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Update Option Byte */ 470:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint8_t *)OPTCR_BYTE3_ADDRESS = (uint8_t)(OB_PCROP_SELECTED | optiontmp); 471:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 472:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return HAL_OK; 473:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 474:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 475:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 476:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Deselect the Protection Mode 477:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 478:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note After PCROP activated Option Byte modification NOT POSSIBLE! excepted 479:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * Global Read Out Protection modification (from level1 to level0) 480:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note Once SPRMOD bit is active unprotection of a protected sector is not possible 481:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note Read a protected sector will set RDERR Flag and write a protected sector will set WRPER 482:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note This function can be used only for STM32F42xxx/STM32F43xxx/STM32F401xx/STM32F411xx/STM3 483:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * STM32F469xx/STM32F479xx/STM32F412xx/STM32F413xx devices. 484:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 485:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 486:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 487:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef HAL_FLASHEx_OB_DeSelectPCROP(void) 488:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { ARM GAS /tmp/ccHpGP9I.s page 10 489:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** uint8_t optiontmp = 0xFF; 490:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 491:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Mask SPRMOD bit */ 492:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** optiontmp = (uint8_t)((*(__IO uint8_t *)OPTCR_BYTE3_ADDRESS) & (uint8_t)0x7F); 493:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 494:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Update Option Byte */ 495:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint8_t *)OPTCR_BYTE3_ADDRESS = (uint8_t)(OB_PCROP_DESELECTED | optiontmp); 496:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 497:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return HAL_OK; 498:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 499:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F401xC || STM32F401xE || 500:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** STM32F411xE || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || 501:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** STM32F413xx || STM32F423xx */ 502:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 503:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx) || 504:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 505:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Returns the FLASH Write Protection Option Bytes value for Bank 2 506:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note This function can be used only for STM32F42xxx/STM32F43xxx/STM32F469xx/STM32F479xx devi 507:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval The FLASH Write Protection Option Bytes value 508:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 509:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** uint16_t HAL_FLASHEx_OB_GetBank2WRP(void) 510:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 511:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Return the FLASH write protection Register value */ 512:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return (*(__IO uint16_t *)(OPTCR1_BYTE2_ADDRESS)); 513:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 514:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ 515:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 516:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 517:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @} 518:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 519:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 520:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || 521:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 522:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Full erase of FLASH memory sectors 523:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param VoltageRange The device voltage range which defines the erase parallelism. 524:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 525:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_1: when the device voltage range is 1.8V to 2.1V, 526:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by byte (8-bit) 527:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_2: when the device voltage range is 2.1V to 2.7V, 528:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by half word (16-bit) 529:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_3: when the device voltage range is 2.7V to 3.6V, 530:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by word (32-bit) 531:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_4: when the device voltage range is 2.7V to 3.6V + External 532:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by double word (64-bit) 533:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 534:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Banks Banks to be erased 535:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 536:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_1: Bank1 to be erased 537:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_2: Bank2 to be erased 538:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_BOTH: Bank1 and Bank2 to be erased 539:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 540:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 541:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 542:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static void FLASH_MassErase(uint8_t VoltageRange, uint32_t Banks) 543:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 544:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 545:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_VOLTAGERANGE(VoltageRange)); ARM GAS /tmp/ccHpGP9I.s page 11 546:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_FLASH_BANK(Banks)); 547:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 548:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* if the previous operation is completed, proceed to erase all sectors */ 549:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** CLEAR_BIT(FLASH->CR, FLASH_CR_PSIZE); 550:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 551:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(Banks == FLASH_BANK_BOTH) 552:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 553:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* bank1 & bank2 will be erased*/ 554:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= FLASH_MER_BIT; 555:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 556:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else if(Banks == FLASH_BANK_1) 557:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 558:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Only bank1 will be erased*/ 559:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= FLASH_CR_MER1; 560:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 561:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else 562:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 563:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Only bank2 will be erased*/ 564:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= FLASH_CR_MER2; 565:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 566:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= FLASH_CR_STRT | ((uint32_t)VoltageRange <<8U); 567:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 568:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 569:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 570:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Erase the specified FLASH memory sector 571:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Sector FLASH sector to erase 572:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * The value of this parameter depend on device used within the same series 573:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param VoltageRange The device voltage range which defines the erase parallelism. 574:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 575:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_1: when the device voltage range is 1.8V to 2.1V, 576:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by byte (8-bit) 577:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_2: when the device voltage range is 2.1V to 2.7V, 578:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by half word (16-bit) 579:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_3: when the device voltage range is 2.7V to 3.6V, 580:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by word (32-bit) 581:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_4: when the device voltage range is 2.7V to 3.6V + External 582:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by double word (64-bit) 583:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 584:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval None 585:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 586:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** void FLASH_Erase_Sector(uint32_t Sector, uint8_t VoltageRange) 587:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 588:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** uint32_t tmp_psize = 0U; 589:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 590:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 591:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_FLASH_SECTOR(Sector)); 592:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_VOLTAGERANGE(VoltageRange)); 593:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 594:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(VoltageRange == FLASH_VOLTAGE_RANGE_1) 595:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 596:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** tmp_psize = FLASH_PSIZE_BYTE; 597:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 598:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else if(VoltageRange == FLASH_VOLTAGE_RANGE_2) 599:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 600:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** tmp_psize = FLASH_PSIZE_HALF_WORD; 601:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 602:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else if(VoltageRange == FLASH_VOLTAGE_RANGE_3) ARM GAS /tmp/ccHpGP9I.s page 12 603:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 604:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** tmp_psize = FLASH_PSIZE_WORD; 605:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 606:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else 607:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 608:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** tmp_psize = FLASH_PSIZE_DOUBLE_WORD; 609:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 610:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 611:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Need to add offset of 4 when sector higher than FLASH_SECTOR_11 */ 612:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(Sector > FLASH_SECTOR_11) 613:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 614:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** Sector += 4U; 615:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 616:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* If the previous operation is completed, proceed to erase the sector */ 617:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** CLEAR_BIT(FLASH->CR, FLASH_CR_PSIZE); 618:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= tmp_psize; 619:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** CLEAR_BIT(FLASH->CR, FLASH_CR_SNB); 620:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= FLASH_CR_SER | (Sector << FLASH_CR_SNB_Pos); 621:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= FLASH_CR_STRT; 622:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 623:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 624:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 625:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Enable the write protection of the desired bank1 or bank 2 sectors 626:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 627:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note When the memory read protection level is selected (RDP level = 1), 628:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * it is not possible to program or erase the flash sector i if CortexM4 629:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * debug features are connected or boot code is executed in RAM, even if nWRPi = 1 630:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note Active value of nWRPi bits is inverted when PCROP mode is active (SPRMOD =1). 631:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 632:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param WRPSector specifies the sector(s) to be write protected. 633:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 634:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg WRPSector: A value between OB_WRP_SECTOR_0 and OB_WRP_SECTOR_23 635:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_WRP_SECTOR_All 636:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note BANK2 starts from OB_WRP_SECTOR_12 637:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 638:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Banks Enable write protection on all the sectors for the specific bank 639:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 640:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_1: WRP on all sectors of bank1 641:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_2: WRP on all sectors of bank2 642:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_BOTH: WRP on all sectors of bank1 & bank2 643:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 644:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL FLASH State 645:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 646:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_EnableWRP(uint32_t WRPSector, uint32_t Banks) 647:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 648:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 649:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 650:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 651:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_WRP_SECTOR(WRPSector)); 652:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_FLASH_BANK(Banks)); 653:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 654:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 655:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 656:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 657:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 658:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 659:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(((WRPSector == OB_WRP_SECTOR_All) && ((Banks == FLASH_BANK_1) || (Banks == FLASH_BANK_BOTH)) ARM GAS /tmp/ccHpGP9I.s page 13 660:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (WRPSector < OB_WRP_SECTOR_12)) 661:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 662:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(WRPSector == OB_WRP_SECTOR_All) 663:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 664:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection on all sector of BANK1*/ 665:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS &= (~(WRPSector>>12)); 666:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 667:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else 668:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 669:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection done on sectors of BANK1*/ 670:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS &= (~WRPSector); 671:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 672:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 673:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else 674:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 675:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection done on sectors of BANK2*/ 676:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS &= (~(WRPSector>>12)); 677:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 678:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 679:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection on all sector of BANK2*/ 680:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if((WRPSector == OB_WRP_SECTOR_All) && (Banks == FLASH_BANK_BOTH)) 681:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 682:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 683:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 684:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 685:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 686:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 687:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS &= (~(WRPSector>>12)); 688:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 689:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 690:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 691:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 692:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 693:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 694:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 695:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 696:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Disable the write protection of the desired bank1 or bank 2 sectors 697:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 698:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note When the memory read protection level is selected (RDP level = 1), 699:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * it is not possible to program or erase the flash sector i if CortexM4 700:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * debug features are connected or boot code is executed in RAM, even if nWRPi = 1 701:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note Active value of nWRPi bits is inverted when PCROP mode is active (SPRMOD =1). 702:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 703:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param WRPSector specifies the sector(s) to be write protected. 704:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 705:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg WRPSector: A value between OB_WRP_SECTOR_0 and OB_WRP_SECTOR_23 706:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_WRP_Sector_All 707:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note BANK2 starts from OB_WRP_SECTOR_12 708:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 709:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Banks Disable write protection on all the sectors for the specific bank 710:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 711:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_1: Bank1 to be erased 712:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_2: Bank2 to be erased 713:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_BOTH: Bank1 and Bank2 to be erased 714:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 715:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 716:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ ARM GAS /tmp/ccHpGP9I.s page 14 717:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_DisableWRP(uint32_t WRPSector, uint32_t Banks) 718:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 719:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 720:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 721:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 722:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_WRP_SECTOR(WRPSector)); 723:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_FLASH_BANK(Banks)); 724:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 725:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 726:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 727:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 728:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 729:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 730:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(((WRPSector == OB_WRP_SECTOR_All) && ((Banks == FLASH_BANK_1) || (Banks == FLASH_BANK_BOTH)) 731:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** (WRPSector < OB_WRP_SECTOR_12)) 732:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 733:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(WRPSector == OB_WRP_SECTOR_All) 734:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 735:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection on all sector of BANK1*/ 736:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS |= (uint16_t)(WRPSector>>12); 737:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 738:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else 739:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 740:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection done on sectors of BANK1*/ 741:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS |= (uint16_t)WRPSector; 742:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 743:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 744:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else 745:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 746:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection done on sectors of BANK2*/ 747:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS |= (uint16_t)(WRPSector>>12); 748:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 749:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 750:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection on all sector of BANK2*/ 751:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if((WRPSector == OB_WRP_SECTOR_All) && (Banks == FLASH_BANK_BOTH)) 752:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 753:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 754:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 755:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 756:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 757:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 758:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS |= (uint16_t)(WRPSector>>12); 759:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 760:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 761:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 762:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 763:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 764:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 765:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 766:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 767:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 768:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Configure the Dual Bank Boot. 769:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 770:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note This function can be used only for STM32F42xxx/43xxx devices. 771:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 772:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param BootConfig specifies the Dual Bank Boot Option byte. 773:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: ARM GAS /tmp/ccHpGP9I.s page 15 774:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_Dual_BootEnabled: Dual Bank Boot Enable 775:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_Dual_BootDisabled: Dual Bank Boot Disabled 776:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval None 777:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 778:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_BootConfig(uint8_t BootConfig) 779:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 780:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 781:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 782:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 783:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_BOOT(BootConfig)); 784:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 785:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 786:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 787:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 788:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 789:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 790:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Set Dual Bank Boot */ 791:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS &= (~FLASH_OPTCR_BFB2); 792:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS |= BootConfig; 793:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 794:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 795:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 796:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 797:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 798:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 799:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Enable the read/write protection (PCROP) of the desired 800:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * sectors of Bank 1 and/or Bank 2. 801:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note This function can be used only for STM32F42xxx/43xxx devices. 802:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param SectorBank1 Specifies the sector(s) to be read/write protected or unprotected for bank1 803:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 804:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_PCROP: A value between OB_PCROP_SECTOR_0 and OB_PCROP_SECTOR_11 805:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_PCROP_SECTOR__All 806:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param SectorBank2 Specifies the sector(s) to be read/write protected or unprotected for bank2 807:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 808:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_PCROP: A value between OB_PCROP_SECTOR_12 and OB_PCROP_SECTOR_23 809:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_PCROP_SECTOR__All 810:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Banks Enable PCROP protection on all the sectors for the specific bank 811:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 812:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_1: WRP on all sectors of bank1 813:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_2: WRP on all sectors of bank2 814:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_BOTH: WRP on all sectors of bank1 & bank2 815:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 816:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 817:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 818:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_EnablePCROP(uint32_t SectorBank1, uint32_t SectorBank2, uint32_t 819:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 820:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 821:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 822:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_FLASH_BANK(Banks)); 823:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 824:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 825:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 826:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 827:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 828:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 829:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if((Banks == FLASH_BANK_1) || (Banks == FLASH_BANK_BOTH)) 830:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { ARM GAS /tmp/ccHpGP9I.s page 16 831:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_PCROP(SectorBank1)); 832:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection done on sectors of BANK1*/ 833:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS |= (uint16_t)SectorBank1; 834:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 835:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else 836:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 837:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_PCROP(SectorBank2)); 838:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection done on sectors of BANK2*/ 839:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS |= (uint16_t)SectorBank2; 840:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 841:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 842:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection on all sector of BANK2*/ 843:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(Banks == FLASH_BANK_BOTH) 844:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 845:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_PCROP(SectorBank2)); 846:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 847:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 848:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 849:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 850:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 851:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection done on sectors of BANK2*/ 852:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS |= (uint16_t)SectorBank2; 853:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 854:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 855:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 856:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 857:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 858:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 859:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 860:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 861:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 862:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 863:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Disable the read/write protection (PCROP) of the desired 864:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * sectors of Bank 1 and/or Bank 2. 865:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note This function can be used only for STM32F42xxx/43xxx devices. 866:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param SectorBank1 specifies the sector(s) to be read/write protected or unprotected for bank1 867:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 868:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_PCROP: A value between OB_PCROP_SECTOR_0 and OB_PCROP_SECTOR_11 869:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_PCROP_SECTOR__All 870:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param SectorBank2 Specifies the sector(s) to be read/write protected or unprotected for bank2 871:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 872:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_PCROP: A value between OB_PCROP_SECTOR_12 and OB_PCROP_SECTOR_23 873:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_PCROP_SECTOR__All 874:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Banks Disable PCROP protection on all the sectors for the specific bank 875:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 876:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_1: WRP on all sectors of bank1 877:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_2: WRP on all sectors of bank2 878:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_BOTH: WRP on all sectors of bank1 & bank2 879:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 880:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 881:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 882:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_DisablePCROP(uint32_t SectorBank1, uint32_t SectorBank2, uint32_t 883:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 884:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 885:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 886:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 887:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_FLASH_BANK(Banks)); ARM GAS /tmp/ccHpGP9I.s page 17 888:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 889:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 890:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 891:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 892:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 893:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 894:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if((Banks == FLASH_BANK_1) || (Banks == FLASH_BANK_BOTH)) 895:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 896:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_PCROP(SectorBank1)); 897:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection done on sectors of BANK1*/ 898:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS &= (~SectorBank1); 899:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 900:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else 901:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 902:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection done on sectors of BANK2*/ 903:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_PCROP(SectorBank2)); 904:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS &= (~SectorBank2); 905:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 906:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 907:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection on all sector of BANK2*/ 908:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(Banks == FLASH_BANK_BOTH) 909:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 910:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_PCROP(SectorBank2)); 911:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 912:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 913:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 914:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 915:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 916:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /*Write protection done on sectors of BANK2*/ 917:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR1_BYTE2_ADDRESS &= (~SectorBank2); 918:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 919:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 920:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 921:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 922:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 923:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 924:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 925:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 926:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 927:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F469xx || STM32F479xx */ 928:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 929:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || 930:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || 931:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F410Rx) || defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) || 932:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || 933:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F423xx) 934:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 935:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Mass erase of FLASH memory 936:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param VoltageRange The device voltage range which defines the erase parallelism. 937:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 938:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_1: when the device voltage range is 1.8V to 2.1V, 939:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by byte (8-bit) 940:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_2: when the device voltage range is 2.1V to 2.7V, 941:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by half word (16-bit) 942:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_3: when the device voltage range is 2.7V to 3.6V, 943:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by word (32-bit) 944:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_4: when the device voltage range is 2.7V to 3.6V + External ARM GAS /tmp/ccHpGP9I.s page 18 945:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by double word (64-bit) 946:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 947:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Banks Banks to be erased 948:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 949:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_1: Bank1 to be erased 950:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 951:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval None 952:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 953:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static void FLASH_MassErase(uint8_t VoltageRange, uint32_t Banks) 954:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 27 .loc 1 954 0 28 .cfi_startproc 29 @ args = 0, pretend = 0, frame = 0 30 @ frame_needed = 0, uses_anonymous_args = 0 31 @ link register save eliminated. 32 .LVL0: 955:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 956:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_VOLTAGERANGE(VoltageRange)); 957:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_FLASH_BANK(Banks)); 958:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 959:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* If the previous operation is completed, proceed to erase all sectors */ 960:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** CLEAR_BIT(FLASH->CR, FLASH_CR_PSIZE); 33 .loc 1 960 0 34 0000 074B ldr r3, .L2 35 0002 1A69 ldr r2, [r3, #16] 36 0004 22F44072 bic r2, r2, #768 37 0008 1A61 str r2, [r3, #16] 961:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= FLASH_CR_MER; 38 .loc 1 961 0 39 000a 1A69 ldr r2, [r3, #16] 40 000c 42F00402 orr r2, r2, #4 41 0010 1A61 str r2, [r3, #16] 962:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= FLASH_CR_STRT | ((uint32_t)VoltageRange <<8U); 42 .loc 1 962 0 43 0012 1A69 ldr r2, [r3, #16] 44 0014 42EA0020 orr r0, r2, r0, lsl #8 45 .LVL1: 46 0018 40F48030 orr r0, r0, #65536 47 001c 1861 str r0, [r3, #16] 48 001e 7047 bx lr 49 .L3: 50 .align 2 51 .L2: 52 0020 003C0240 .word 1073888256 53 .cfi_endproc 54 .LFE134: 56 .section .text.FLASH_OB_BOR_LevelConfig,"ax",%progbits 57 .align 1 58 .syntax unified 59 .thumb 60 .thumb_func 61 .fpu fpv4-sp-d16 63 FLASH_OB_BOR_LevelConfig: 64 .LFB140: 963:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 964:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 965:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** ARM GAS /tmp/ccHpGP9I.s page 19 966:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Erase the specified FLASH memory sector 967:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Sector FLASH sector to erase 968:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * The value of this parameter depend on device used within the same series 969:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param VoltageRange The device voltage range which defines the erase parallelism. 970:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 971:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_1: when the device voltage range is 1.8V to 2.1V, 972:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by byte (8-bit) 973:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_2: when the device voltage range is 2.1V to 2.7V, 974:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by half word (16-bit) 975:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_3: when the device voltage range is 2.7V to 3.6V, 976:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by word (32-bit) 977:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_VOLTAGE_RANGE_4: when the device voltage range is 2.7V to 3.6V + External 978:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * the operation will be done by double word (64-bit) 979:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 980:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval None 981:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 982:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** void FLASH_Erase_Sector(uint32_t Sector, uint8_t VoltageRange) 983:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 984:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** uint32_t tmp_psize = 0U; 985:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 986:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 987:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_FLASH_SECTOR(Sector)); 988:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_VOLTAGERANGE(VoltageRange)); 989:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 990:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(VoltageRange == FLASH_VOLTAGE_RANGE_1) 991:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 992:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** tmp_psize = FLASH_PSIZE_BYTE; 993:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 994:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else if(VoltageRange == FLASH_VOLTAGE_RANGE_2) 995:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 996:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** tmp_psize = FLASH_PSIZE_HALF_WORD; 997:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 998:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else if(VoltageRange == FLASH_VOLTAGE_RANGE_3) 999:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1000:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** tmp_psize = FLASH_PSIZE_WORD; 1001:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1002:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else 1003:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1004:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** tmp_psize = FLASH_PSIZE_DOUBLE_WORD; 1005:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1006:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1007:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* If the previous operation is completed, proceed to erase the sector */ 1008:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** CLEAR_BIT(FLASH->CR, FLASH_CR_PSIZE); 1009:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= tmp_psize; 1010:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** CLEAR_BIT(FLASH->CR, FLASH_CR_SNB); 1011:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= FLASH_CR_SER | (Sector << FLASH_CR_SNB_Pos); 1012:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= FLASH_CR_STRT; 1013:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1014:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1015:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 1016:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Enable the write protection of the desired bank 1 sectors 1017:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 1018:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note When the memory read protection level is selected (RDP level = 1), 1019:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * it is not possible to program or erase the flash sector i if CortexM4 1020:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * debug features are connected or boot code is executed in RAM, even if nWRPi = 1 1021:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note Active value of nWRPi bits is inverted when PCROP mode is active (SPRMOD =1). 1022:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * ARM GAS /tmp/ccHpGP9I.s page 20 1023:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param WRPSector specifies the sector(s) to be write protected. 1024:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * The value of this parameter depend on device used within the same series 1025:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 1026:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Banks Enable write protection on all the sectors for the specific bank 1027:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 1028:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_1: WRP on all sectors of bank1 1029:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 1030:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 1031:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 1032:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_EnableWRP(uint32_t WRPSector, uint32_t Banks) 1033:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1034:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 1035:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1036:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 1037:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_WRP_SECTOR(WRPSector)); 1038:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_FLASH_BANK(Banks)); 1039:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1040:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 1041:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 1042:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1043:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 1044:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1045:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS &= (~WRPSector); 1046:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1047:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1048:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 1049:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1050:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1051:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 1052:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Disable the write protection of the desired bank 1 sectors 1053:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 1054:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note When the memory read protection level is selected (RDP level = 1), 1055:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * it is not possible to program or erase the flash sector i if CortexM4 1056:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * debug features are connected or boot code is executed in RAM, even if nWRPi = 1 1057:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note Active value of nWRPi bits is inverted when PCROP mode is active (SPRMOD =1). 1058:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 1059:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param WRPSector specifies the sector(s) to be write protected. 1060:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * The value of this parameter depend on device used within the same series 1061:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 1062:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Banks Enable write protection on all the sectors for the specific bank 1063:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 1064:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg FLASH_BANK_1: WRP on all sectors of bank1 1065:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 1066:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 1067:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 1068:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_DisableWRP(uint32_t WRPSector, uint32_t Banks) 1069:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1070:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 1071:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1072:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 1073:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_WRP_SECTOR(WRPSector)); 1074:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_FLASH_BANK(Banks)); 1075:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1076:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 1077:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 1078:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1079:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) ARM GAS /tmp/ccHpGP9I.s page 21 1080:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1081:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS |= (uint16_t)WRPSector; 1082:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1083:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1084:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 1085:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1086:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #endif /* STM32F40xxx || STM32F41xxx || STM32F401xx || STM32F410xx || STM32F411xE || STM32F446xx || 1087:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** STM32F413xx || STM32F423xx */ 1088:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1089:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F410Tx) || defined(STM32F410Cx) || 1090:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F411xE) || defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || 1091:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx) 1092:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 1093:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Enable the read/write protection (PCROP) of the desired sectors. 1094:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note This function can be used only for STM32F401xx devices. 1095:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Sector specifies the sector(s) to be read/write protected or unprotected. 1096:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 1097:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_PCROP: A value between OB_PCROP_Sector0 and OB_PCROP_Sector5 1098:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_PCROP_Sector_All 1099:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 1100:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 1101:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_EnablePCROP(uint32_t Sector) 1102:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1103:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 1104:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1105:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 1106:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_PCROP(Sector)); 1107:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1108:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 1109:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 1110:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1111:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 1112:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1113:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS |= (uint16_t)Sector; 1114:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1115:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1116:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 1117:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1118:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1119:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1120:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 1121:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Disable the read/write protection (PCROP) of the desired sectors. 1122:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note This function can be used only for STM32F401xx devices. 1123:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Sector specifies the sector(s) to be read/write protected or unprotected. 1124:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 1125:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_PCROP: A value between OB_PCROP_Sector0 and OB_PCROP_Sector5 1126:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_PCROP_Sector_All 1127:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 1128:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 1129:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_DisablePCROP(uint32_t Sector) 1130:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1131:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 1132:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1133:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 1134:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_PCROP(Sector)); 1135:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1136:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ ARM GAS /tmp/ccHpGP9I.s page 22 1137:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 1138:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1139:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 1140:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1141:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint16_t*)OPTCR_BYTE2_ADDRESS &= (~Sector); 1142:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1143:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1144:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 1145:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1146:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1147:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #endif /* STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx || STM32F412Zx || STM32F412Vx || 1148:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** STM32F413xx || STM32F423xx */ 1149:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1150:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 1151:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Set the read protection level. 1152:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Level specifies the read protection level. 1153:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 1154:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_RDP_LEVEL_0: No protection 1155:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_RDP_LEVEL_1: Read protection of the memory 1156:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_RDP_LEVEL_2: Full chip protection 1157:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 1158:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @note WARNING: When enabling OB_RDP level 2 it's no more possible to go back to level 1 or 0 1159:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * 1160:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 1161:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 1162:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_RDP_LevelConfig(uint8_t Level) 1163:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1164:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 1165:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1166:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 1167:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_RDP_LEVEL(Level)); 1168:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1169:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 1170:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 1171:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1172:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 1173:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1174:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint8_t*)OPTCR_BYTE1_ADDRESS = Level; 1175:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1176:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1177:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 1178:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1179:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1180:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 1181:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Program the FLASH User Option Byte: IWDG_SW / RST_STOP / RST_STDBY. 1182:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Iwdg Selects the IWDG mode 1183:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 1184:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_IWDG_SW: Software IWDG selected 1185:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_IWDG_HW: Hardware IWDG selected 1186:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Stop Reset event when entering STOP mode. 1187:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 1188:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_STOP_NO_RST: No reset generated when entering in STOP 1189:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_STOP_RST: Reset generated when entering in STOP 1190:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Stdby Reset event when entering Standby mode. 1191:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 1192:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_STDBY_NO_RST: No reset generated when entering in STANDBY 1193:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_STDBY_RST: Reset generated when entering in STANDBY ARM GAS /tmp/ccHpGP9I.s page 23 1194:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 1195:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 1196:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_UserConfig(uint8_t Iwdg, uint8_t Stop, uint8_t Stdby) 1197:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1198:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** uint8_t optiontmp = 0xFF; 1199:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 1200:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1201:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 1202:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_IWDG_SOURCE(Iwdg)); 1203:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_STOP_SOURCE(Stop)); 1204:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_STDBY_SOURCE(Stdby)); 1205:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1206:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Wait for last operation to be completed */ 1207:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** status = FLASH_WaitForLastOperation((uint32_t)FLASH_TIMEOUT_VALUE); 1208:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1209:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(status == HAL_OK) 1210:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1211:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Mask OPTLOCK, OPTSTRT, BOR_LEV and BFB2 bits */ 1212:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** optiontmp = (uint8_t)((*(__IO uint8_t *)OPTCR_BYTE0_ADDRESS) & (uint8_t)0x1F); 1213:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1214:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Update User Option Byte */ 1215:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS = Iwdg | (uint8_t)(Stdby | (uint8_t)(Stop | ((uint8_t)opti 1216:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1217:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1218:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return status; 1219:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1220:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1221:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 1222:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Set the BOR Level. 1223:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @param Level specifies the Option Bytes BOR Reset Level. 1224:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 1225:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_BOR_LEVEL3: Supply voltage ranges from 2.7 to 3.6 V 1226:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_BOR_LEVEL2: Supply voltage ranges from 2.4 to 2.7 V 1227:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_BOR_LEVEL1: Supply voltage ranges from 2.1 to 2.4 V 1228:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_BOR_OFF: Supply voltage ranges from 1.62 to 2.1 V 1229:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval HAL Status 1230:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 1231:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static HAL_StatusTypeDef FLASH_OB_BOR_LevelConfig(uint8_t Level) 1232:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 65 .loc 1 1232 0 66 .cfi_startproc 67 @ args = 0, pretend = 0, frame = 0 68 @ frame_needed = 0, uses_anonymous_args = 0 69 @ link register save eliminated. 70 .LVL2: 1233:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Check the parameters */ 1234:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** assert_param(IS_OB_BOR_LEVEL(Level)); 1235:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1236:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Set the BOR Level */ 1237:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS &= (~FLASH_OPTCR_BOR_LEV); 71 .loc 1 1237 0 72 0000 044B ldr r3, .L5 73 0002 1A78 ldrb r2, [r3] @ zero_extendqisi2 74 0004 02F0F302 and r2, r2, #243 75 0008 1A70 strb r2, [r3] 1238:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** *(__IO uint8_t *)OPTCR_BYTE0_ADDRESS |= Level; 76 .loc 1 1238 0 ARM GAS /tmp/ccHpGP9I.s page 24 77 000a 1A78 ldrb r2, [r3] @ zero_extendqisi2 78 000c 1043 orrs r0, r0, r2 79 .LVL3: 80 000e 1870 strb r0, [r3] 1239:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1240:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return HAL_OK; 1241:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1242:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 81 .loc 1 1242 0 82 0010 0020 movs r0, #0 83 0012 7047 bx lr 84 .L6: 85 .align 2 86 .L5: 87 0014 143C0240 .word 1073888276 88 .cfi_endproc 89 .LFE140: 91 .section .text.FLASH_OB_GetUser,"ax",%progbits 92 .align 1 93 .syntax unified 94 .thumb 95 .thumb_func 96 .fpu fpv4-sp-d16 98 FLASH_OB_GetUser: 99 .LFB141: 1243:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1244:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 1245:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Return the FLASH User Option Byte value. 1246:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval uint8_t FLASH User Option Bytes values: IWDG_SW(Bit0), RST_STOP(Bit1) 1247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * and RST_STDBY(Bit2). 1248:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 1249:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static uint8_t FLASH_OB_GetUser(void) 1250:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 100 .loc 1 1250 0 101 .cfi_startproc 102 @ args = 0, pretend = 0, frame = 0 103 @ frame_needed = 0, uses_anonymous_args = 0 104 @ link register save eliminated. 1251:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Return the User Option Byte */ 1252:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return ((uint8_t)(FLASH->OPTCR & 0xE0)); 105 .loc 1 1252 0 106 0000 024B ldr r3, .L8 107 0002 5869 ldr r0, [r3, #20] 1253:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 108 .loc 1 1253 0 109 0004 00F0E000 and r0, r0, #224 110 0008 7047 bx lr 111 .L9: 112 000a 00BF .align 2 113 .L8: 114 000c 003C0240 .word 1073888256 115 .cfi_endproc 116 .LFE141: 118 .section .text.FLASH_OB_GetWRP,"ax",%progbits 119 .align 1 120 .syntax unified 121 .thumb ARM GAS /tmp/ccHpGP9I.s page 25 122 .thumb_func 123 .fpu fpv4-sp-d16 125 FLASH_OB_GetWRP: 126 .LFB142: 1254:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1255:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 1256:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Return the FLASH Write Protection Option Bytes value. 1257:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval uint16_t FLASH Write Protection Option Bytes value 1258:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 1259:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static uint16_t FLASH_OB_GetWRP(void) 1260:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 127 .loc 1 1260 0 128 .cfi_startproc 129 @ args = 0, pretend = 0, frame = 0 130 @ frame_needed = 0, uses_anonymous_args = 0 131 @ link register save eliminated. 1261:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Return the FLASH write protection Register value */ 1262:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return (*(__IO uint16_t *)(OPTCR_BYTE2_ADDRESS)); 132 .loc 1 1262 0 133 0000 014B ldr r3, .L11 134 0002 1888 ldrh r0, [r3] 1263:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 135 .loc 1 1263 0 136 0004 80B2 uxth r0, r0 137 0006 7047 bx lr 138 .L12: 139 .align 2 140 .L11: 141 0008 163C0240 .word 1073888278 142 .cfi_endproc 143 .LFE142: 145 .section .text.FLASH_OB_GetRDP,"ax",%progbits 146 .align 1 147 .syntax unified 148 .thumb 149 .thumb_func 150 .fpu fpv4-sp-d16 152 FLASH_OB_GetRDP: 153 .LFB143: 1264:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1265:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 1266:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Returns the FLASH Read Protection level. 1267:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval FLASH ReadOut Protection Status: 1268:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * This parameter can be one of the following values: 1269:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_RDP_LEVEL_0: No protection 1270:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_RDP_LEVEL_1: Read protection of the memory 1271:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @arg OB_RDP_LEVEL_2: Full chip protection 1272:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 1273:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static uint8_t FLASH_OB_GetRDP(void) 1274:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 154 .loc 1 1274 0 155 .cfi_startproc 156 @ args = 0, pretend = 0, frame = 0 157 @ frame_needed = 0, uses_anonymous_args = 0 158 @ link register save eliminated. 159 .LVL4: 1275:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** uint8_t readstatus = OB_RDP_LEVEL_0; ARM GAS /tmp/ccHpGP9I.s page 26 1276:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1277:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if((*(__IO uint8_t*)(OPTCR_BYTE1_ADDRESS) == (uint8_t)OB_RDP_LEVEL_2)) 160 .loc 1 1277 0 161 0000 074B ldr r3, .L18 162 0002 1B78 ldrb r3, [r3] @ zero_extendqisi2 163 0004 DBB2 uxtb r3, r3 164 0006 CC2B cmp r3, #204 165 0008 08D0 beq .L15 1278:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1279:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** readstatus = OB_RDP_LEVEL_2; 1280:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1281:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else if((*(__IO uint8_t*)(OPTCR_BYTE1_ADDRESS) == (uint8_t)OB_RDP_LEVEL_0)) 166 .loc 1 1281 0 167 000a 054B ldr r3, .L18 168 000c 1B78 ldrb r3, [r3] @ zero_extendqisi2 169 000e DBB2 uxtb r3, r3 170 0010 AA2B cmp r3, #170 171 0012 01D0 beq .L17 1282:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1283:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** readstatus = OB_RDP_LEVEL_0; 1284:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1285:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** else 1286:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1287:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** readstatus = OB_RDP_LEVEL_1; 172 .loc 1 1287 0 173 0014 5520 movs r0, #85 174 .LVL5: 1288:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1289:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1290:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return readstatus; 1291:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 175 .loc 1 1291 0 176 0016 7047 bx lr 177 .LVL6: 178 .L17: 1283:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 179 .loc 1 1283 0 180 0018 AA20 movs r0, #170 181 001a 7047 bx lr 182 .L15: 1279:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 183 .loc 1 1279 0 184 001c CC20 movs r0, #204 185 001e 7047 bx lr 186 .L19: 187 .align 2 188 .L18: 189 0020 153C0240 .word 1073888277 190 .cfi_endproc 191 .LFE143: 193 .section .text.FLASH_OB_GetBOR,"ax",%progbits 194 .align 1 195 .syntax unified 196 .thumb 197 .thumb_func 198 .fpu fpv4-sp-d16 200 FLASH_OB_GetBOR: ARM GAS /tmp/ccHpGP9I.s page 27 201 .LFB144: 1292:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1293:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 1294:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Returns the FLASH BOR level. 1295:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval uint8_t The FLASH BOR level: 1296:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * - OB_BOR_LEVEL3: Supply voltage ranges from 2.7 to 3.6 V 1297:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * - OB_BOR_LEVEL2: Supply voltage ranges from 2.4 to 2.7 V 1298:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * - OB_BOR_LEVEL1: Supply voltage ranges from 2.1 to 2.4 V 1299:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * - OB_BOR_OFF : Supply voltage ranges from 1.62 to 2.1 V 1300:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 1301:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** static uint8_t FLASH_OB_GetBOR(void) 1302:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 202 .loc 1 1302 0 203 .cfi_startproc 204 @ args = 0, pretend = 0, frame = 0 205 @ frame_needed = 0, uses_anonymous_args = 0 206 @ link register save eliminated. 1303:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Return the FLASH BOR level */ 1304:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** return (uint8_t)(*(__IO uint8_t *)(OPTCR_BYTE0_ADDRESS) & (uint8_t)0x0C); 207 .loc 1 1304 0 208 0000 024B ldr r3, .L21 209 0002 1878 ldrb r0, [r3] @ zero_extendqisi2 1305:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 210 .loc 1 1305 0 211 0004 00F00C00 and r0, r0, #12 212 0008 7047 bx lr 213 .L22: 214 000a 00BF .align 2 215 .L21: 216 000c 143C0240 .word 1073888276 217 .cfi_endproc 218 .LFE144: 220 .section .text.FLASH_OB_EnableWRP,"ax",%progbits 221 .align 1 222 .syntax unified 223 .thumb 224 .thumb_func 225 .fpu fpv4-sp-d16 227 FLASH_OB_EnableWRP: 228 .LFB136: 1033:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 229 .loc 1 1033 0 230 .cfi_startproc 231 @ args = 0, pretend = 0, frame = 0 232 @ frame_needed = 0, uses_anonymous_args = 0 233 .LVL7: 234 0000 10B5 push {r4, lr} 235 .LCFI0: 236 .cfi_def_cfa_offset 8 237 .cfi_offset 4, -8 238 .cfi_offset 14, -4 239 0002 0446 mov r4, r0 240 .LVL8: 1041:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 241 .loc 1 1041 0 242 0004 4CF25030 movw r0, #50000 243 .LVL9: ARM GAS /tmp/ccHpGP9I.s page 28 244 0008 FFF7FEFF bl FLASH_WaitForLastOperation 245 .LVL10: 1043:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 246 .loc 1 1043 0 247 000c 0346 mov r3, r0 248 000e 28B9 cbnz r0, .L24 1045:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 249 .loc 1 1045 0 250 0010 034A ldr r2, .L26 251 0012 1088 ldrh r0, [r2] 252 .LVL11: 253 0014 80B2 uxth r0, r0 254 0016 20EA0400 bic r0, r0, r4 255 001a 1080 strh r0, [r2] @ movhi 256 .L24: 1049:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 257 .loc 1 1049 0 258 001c 1846 mov r0, r3 259 001e 10BD pop {r4, pc} 260 .LVL12: 261 .L27: 262 .align 2 263 .L26: 264 0020 163C0240 .word 1073888278 265 .cfi_endproc 266 .LFE136: 268 .section .text.FLASH_OB_DisableWRP,"ax",%progbits 269 .align 1 270 .syntax unified 271 .thumb 272 .thumb_func 273 .fpu fpv4-sp-d16 275 FLASH_OB_DisableWRP: 276 .LFB137: 1069:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 277 .loc 1 1069 0 278 .cfi_startproc 279 @ args = 0, pretend = 0, frame = 0 280 @ frame_needed = 0, uses_anonymous_args = 0 281 .LVL13: 282 0000 10B5 push {r4, lr} 283 .LCFI1: 284 .cfi_def_cfa_offset 8 285 .cfi_offset 4, -8 286 .cfi_offset 14, -4 287 0002 0446 mov r4, r0 288 .LVL14: 1077:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 289 .loc 1 1077 0 290 0004 4CF25030 movw r0, #50000 291 .LVL15: 292 0008 FFF7FEFF bl FLASH_WaitForLastOperation 293 .LVL16: 1079:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 294 .loc 1 1079 0 295 000c 0346 mov r3, r0 296 000e 28B9 cbnz r0, .L29 ARM GAS /tmp/ccHpGP9I.s page 29 1081:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 297 .loc 1 1081 0 298 0010 034A ldr r2, .L31 299 0012 1088 ldrh r0, [r2] 300 .LVL17: 301 0014 80B2 uxth r0, r0 302 0016 A4B2 uxth r4, r4 303 .LVL18: 304 0018 2043 orrs r0, r0, r4 305 001a 1080 strh r0, [r2] @ movhi 306 .L29: 1085:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** #endif /* STM32F40xxx || STM32F41xxx || STM32F401xx || STM32F410xx || STM32F411xE || STM32F446xx || 307 .loc 1 1085 0 308 001c 1846 mov r0, r3 309 001e 10BD pop {r4, pc} 310 .L32: 311 .align 2 312 .L31: 313 0020 163C0240 .word 1073888278 314 .cfi_endproc 315 .LFE137: 317 .section .text.FLASH_OB_RDP_LevelConfig,"ax",%progbits 318 .align 1 319 .syntax unified 320 .thumb 321 .thumb_func 322 .fpu fpv4-sp-d16 324 FLASH_OB_RDP_LevelConfig: 325 .LFB138: 1163:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 326 .loc 1 1163 0 327 .cfi_startproc 328 @ args = 0, pretend = 0, frame = 0 329 @ frame_needed = 0, uses_anonymous_args = 0 330 .LVL19: 331 0000 10B5 push {r4, lr} 332 .LCFI2: 333 .cfi_def_cfa_offset 8 334 .cfi_offset 4, -8 335 .cfi_offset 14, -4 336 0002 0446 mov r4, r0 337 .LVL20: 1170:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 338 .loc 1 1170 0 339 0004 4CF25030 movw r0, #50000 340 .LVL21: 341 0008 FFF7FEFF bl FLASH_WaitForLastOperation 342 .LVL22: 1172:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 343 .loc 1 1172 0 344 000c 0346 mov r3, r0 345 000e 08B9 cbnz r0, .L34 1174:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 346 .loc 1 1174 0 347 0010 014A ldr r2, .L36 348 0012 1470 strb r4, [r2] 349 .L34: ARM GAS /tmp/ccHpGP9I.s page 30 1178:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 350 .loc 1 1178 0 351 0014 1846 mov r0, r3 352 .LVL23: 353 0016 10BD pop {r4, pc} 354 .L37: 355 .align 2 356 .L36: 357 0018 153C0240 .word 1073888277 358 .cfi_endproc 359 .LFE138: 361 .section .text.FLASH_OB_UserConfig,"ax",%progbits 362 .align 1 363 .syntax unified 364 .thumb 365 .thumb_func 366 .fpu fpv4-sp-d16 368 FLASH_OB_UserConfig: 369 .LFB139: 1197:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** uint8_t optiontmp = 0xFF; 370 .loc 1 1197 0 371 .cfi_startproc 372 @ args = 0, pretend = 0, frame = 0 373 @ frame_needed = 0, uses_anonymous_args = 0 374 .LVL24: 375 0000 70B5 push {r4, r5, r6, lr} 376 .LCFI3: 377 .cfi_def_cfa_offset 16 378 .cfi_offset 4, -16 379 .cfi_offset 5, -12 380 .cfi_offset 6, -8 381 .cfi_offset 14, -4 382 0002 0446 mov r4, r0 383 0004 0E46 mov r6, r1 384 0006 1546 mov r5, r2 385 .LVL25: 1207:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 386 .loc 1 1207 0 387 0008 4CF25030 movw r0, #50000 388 .LVL26: 389 000c FFF7FEFF bl FLASH_WaitForLastOperation 390 .LVL27: 1209:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 391 .loc 1 1209 0 392 0010 0346 mov r3, r0 393 0012 38B9 cbnz r0, .L39 1212:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 394 .loc 1 1212 0 395 0014 044A ldr r2, .L41 396 0016 1078 ldrb r0, [r2] @ zero_extendqisi2 397 .LVL28: 398 0018 00F01F00 and r0, r0, #31 399 .LVL29: 1215:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 400 .loc 1 1215 0 401 001c 3043 orrs r0, r0, r6 402 .LVL30: ARM GAS /tmp/ccHpGP9I.s page 31 403 001e 2843 orrs r0, r0, r5 404 0020 2043 orrs r0, r0, r4 405 0022 1070 strb r0, [r2] 406 .L39: 1219:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 407 .loc 1 1219 0 408 0024 1846 mov r0, r3 409 0026 70BD pop {r4, r5, r6, pc} 410 .L42: 411 .align 2 412 .L41: 413 0028 143C0240 .word 1073888276 414 .cfi_endproc 415 .LFE139: 417 .section .text.HAL_FLASHEx_OBProgram,"ax",%progbits 418 .align 1 419 .global HAL_FLASHEx_OBProgram 420 .syntax unified 421 .thumb 422 .thumb_func 423 .fpu fpv4-sp-d16 425 HAL_FLASHEx_OBProgram: 426 .LFB132: 287:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_ERROR; 427 .loc 1 287 0 428 .cfi_startproc 429 @ args = 0, pretend = 0, frame = 0 430 @ frame_needed = 0, uses_anonymous_args = 0 431 .LVL31: 291:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 432 .loc 1 291 0 433 0000 1F4B ldr r3, .L60 434 0002 1B7E ldrb r3, [r3, #24] @ zero_extendqisi2 435 0004 012B cmp r3, #1 436 0006 38D0 beq .L50 287:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_ERROR; 437 .loc 1 287 0 discriminator 2 438 0008 10B5 push {r4, lr} 439 .LCFI4: 440 .cfi_def_cfa_offset 8 441 .cfi_offset 4, -8 442 .cfi_offset 14, -4 443 000a 0446 mov r4, r0 291:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 444 .loc 1 291 0 discriminator 2 445 000c 0122 movs r2, #1 446 000e 1C4B ldr r3, .L60 447 0010 1A76 strb r2, [r3, #24] 297:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 448 .loc 1 297 0 discriminator 2 449 0012 0368 ldr r3, [r0] 450 0014 13F0010F tst r3, #1 451 0018 0CD0 beq .L51 300:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 452 .loc 1 300 0 453 001a 4368 ldr r3, [r0, #4] 454 001c 9342 cmp r3, r2 ARM GAS /tmp/ccHpGP9I.s page 32 455 001e 04D0 beq .L56 308:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 456 .loc 1 308 0 457 0020 C168 ldr r1, [r0, #12] 458 0022 8068 ldr r0, [r0, #8] 459 .LVL32: 460 0024 FFF7FEFF bl FLASH_OB_DisableWRP 461 .LVL33: 462 0028 05E0 b .L45 463 .LVL34: 464 .L56: 303:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 465 .loc 1 303 0 466 002a C168 ldr r1, [r0, #12] 467 002c 8068 ldr r0, [r0, #8] 468 .LVL35: 469 002e FFF7FEFF bl FLASH_OB_EnableWRP 470 .LVL36: 471 0032 00E0 b .L45 472 .LVL37: 473 .L51: 288:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 474 .loc 1 288 0 475 0034 0120 movs r0, #1 476 .LVL38: 477 .L45: 313:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 478 .loc 1 313 0 479 0036 2368 ldr r3, [r4] 480 0038 13F0020F tst r3, #2 481 003c 0BD1 bne .L57 482 .L47: 319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 483 .loc 1 319 0 484 003e 2368 ldr r3, [r4] 485 0040 13F0040F tst r3, #4 486 0044 0BD1 bne .L58 487 .L48: 327:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 488 .loc 1 327 0 489 0046 2368 ldr r3, [r4] 490 0048 13F0080F tst r3, #8 491 004c 11D1 bne .L59 492 .L49: 333:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 493 .loc 1 333 0 494 004e 0022 movs r2, #0 495 0050 0B4B ldr r3, .L60 496 0052 1A76 strb r2, [r3, #24] 335:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 497 .loc 1 335 0 498 0054 10BD pop {r4, pc} 499 .LVL39: 500 .L57: 315:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 501 .loc 1 315 0 502 0056 207C ldrb r0, [r4, #16] @ zero_extendqisi2 ARM GAS /tmp/ccHpGP9I.s page 33 503 .LVL40: 504 0058 FFF7FEFF bl FLASH_OB_RDP_LevelConfig 505 .LVL41: 506 005c EFE7 b .L47 507 .L58: 321:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pOBInit->USERConfig&OB_STOP_NO_RST, 508 .loc 1 321 0 509 005e 207E ldrb r0, [r4, #24] @ zero_extendqisi2 510 .LVL42: 511 0060 00F08002 and r2, r0, #128 512 0064 00F04001 and r1, r0, #64 513 0068 00F02000 and r0, r0, #32 514 006c FFF7FEFF bl FLASH_OB_UserConfig 515 .LVL43: 516 0070 E9E7 b .L48 517 .L59: 329:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 518 .loc 1 329 0 519 0072 207D ldrb r0, [r4, #20] @ zero_extendqisi2 520 .LVL44: 521 0074 FFF7FEFF bl FLASH_OB_BOR_LevelConfig 522 .LVL45: 523 0078 E9E7 b .L49 524 .LVL46: 525 .L50: 526 .LCFI5: 527 .cfi_def_cfa_offset 0 528 .cfi_restore 4 529 .cfi_restore 14 291:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 530 .loc 1 291 0 531 007a 0220 movs r0, #2 532 .LVL47: 533 007c 7047 bx lr 534 .L61: 535 007e 00BF .align 2 536 .L60: 537 0080 00000000 .word pFlash 538 .cfi_endproc 539 .LFE132: 541 .section .text.HAL_FLASHEx_OBGetConfig,"ax",%progbits 542 .align 1 543 .global HAL_FLASHEx_OBGetConfig 544 .syntax unified 545 .thumb 546 .thumb_func 547 .fpu fpv4-sp-d16 549 HAL_FLASHEx_OBGetConfig: 550 .LFB133: 346:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pOBInit->OptionType = OPTIONBYTE_WRP | OPTIONBYTE_RDP | OPTIONBYTE_USER | OPTIONBYTE_BOR; 551 .loc 1 346 0 552 .cfi_startproc 553 @ args = 0, pretend = 0, frame = 0 554 @ frame_needed = 0, uses_anonymous_args = 0 555 .LVL48: 556 0000 10B5 push {r4, lr} 557 .LCFI6: ARM GAS /tmp/ccHpGP9I.s page 34 558 .cfi_def_cfa_offset 8 559 .cfi_offset 4, -8 560 .cfi_offset 14, -4 561 0002 0446 mov r4, r0 347:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 562 .loc 1 347 0 563 0004 0F23 movs r3, #15 564 0006 0360 str r3, [r0] 350:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 565 .loc 1 350 0 566 0008 FFF7FEFF bl FLASH_OB_GetWRP 567 .LVL49: 568 000c A060 str r0, [r4, #8] 353:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 569 .loc 1 353 0 570 000e FFF7FEFF bl FLASH_OB_GetRDP 571 .LVL50: 572 0012 2061 str r0, [r4, #16] 356:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 573 .loc 1 356 0 574 0014 FFF7FEFF bl FLASH_OB_GetUser 575 .LVL51: 576 0018 2076 strb r0, [r4, #24] 359:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 577 .loc 1 359 0 578 001a FFF7FEFF bl FLASH_OB_GetBOR 579 .LVL52: 580 001e 6061 str r0, [r4, #20] 581 0020 10BD pop {r4, pc} 582 .cfi_endproc 583 .LFE133: 585 .section .text.FLASH_Erase_Sector,"ax",%progbits 586 .align 1 587 .global FLASH_Erase_Sector 588 .syntax unified 589 .thumb 590 .thumb_func 591 .fpu fpv4-sp-d16 593 FLASH_Erase_Sector: 594 .LFB135: 983:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** uint32_t tmp_psize = 0U; 595 .loc 1 983 0 596 .cfi_startproc 597 @ args = 0, pretend = 0, frame = 0 598 @ frame_needed = 0, uses_anonymous_args = 0 599 @ link register save eliminated. 600 .LVL53: 990:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 601 .loc 1 990 0 602 0000 F9B1 cbz r1, .L66 994:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 603 .loc 1 994 0 604 0002 0129 cmp r1, #1 605 0004 1FD0 beq .L67 998:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 606 .loc 1 998 0 607 0006 0229 cmp r1, #2 ARM GAS /tmp/ccHpGP9I.s page 35 608 0008 18D0 beq .L69 1004:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 609 .loc 1 1004 0 610 000a 4FF44071 mov r1, #768 611 .LVL54: 612 .L65: 1008:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= tmp_psize; 613 .loc 1 1008 0 614 000e 0F4B ldr r3, .L70 615 0010 1A69 ldr r2, [r3, #16] 616 0012 22F44072 bic r2, r2, #768 617 0016 1A61 str r2, [r3, #16] 1009:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** CLEAR_BIT(FLASH->CR, FLASH_CR_SNB); 618 .loc 1 1009 0 619 0018 1A69 ldr r2, [r3, #16] 620 001a 0A43 orrs r2, r2, r1 621 001c 1A61 str r2, [r3, #16] 1010:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= FLASH_CR_SER | (Sector << FLASH_CR_SNB_Pos); 622 .loc 1 1010 0 623 001e 1A69 ldr r2, [r3, #16] 624 0020 22F0F802 bic r2, r2, #248 625 0024 1A61 str r2, [r3, #16] 1011:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH->CR |= FLASH_CR_STRT; 626 .loc 1 1011 0 627 0026 1A69 ldr r2, [r3, #16] 628 0028 42EAC000 orr r0, r2, r0, lsl #3 629 .LVL55: 630 002c 40F00200 orr r0, r0, #2 631 0030 1861 str r0, [r3, #16] 1012:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 632 .loc 1 1012 0 633 0032 1A69 ldr r2, [r3, #16] 634 0034 42F48032 orr r2, r2, #65536 635 0038 1A61 str r2, [r3, #16] 636 003a 7047 bx lr 637 .LVL56: 638 .L69: 1000:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 639 .loc 1 1000 0 640 003c 4FF40071 mov r1, #512 641 .LVL57: 642 0040 E5E7 b .L65 643 .LVL58: 644 .L66: 992:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 645 .loc 1 992 0 646 0042 0021 movs r1, #0 647 .LVL59: 648 0044 E3E7 b .L65 649 .LVL60: 650 .L67: 996:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 651 .loc 1 996 0 652 0046 4FF48071 mov r1, #256 653 .LVL61: 654 004a E0E7 b .L65 655 .L71: ARM GAS /tmp/ccHpGP9I.s page 36 656 .align 2 657 .L70: 658 004c 003C0240 .word 1073888256 659 .cfi_endproc 660 .LFE135: 662 .section .text.HAL_FLASHEx_Erase_IT,"ax",%progbits 663 .align 1 664 .global HAL_FLASHEx_Erase_IT 665 .syntax unified 666 .thumb 667 .thumb_func 668 .fpu fpv4-sp-d16 670 HAL_FLASHEx_Erase_IT: 671 .LFB131: 234:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_OK; 672 .loc 1 234 0 673 .cfi_startproc 674 @ args = 0, pretend = 0, frame = 0 675 @ frame_needed = 0, uses_anonymous_args = 0 676 .LVL62: 677 0000 08B5 push {r3, lr} 678 .LCFI7: 679 .cfi_def_cfa_offset 8 680 .cfi_offset 3, -8 681 .cfi_offset 14, -4 682 .LVL63: 238:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 683 .loc 1 238 0 684 0002 184B ldr r3, .L78 685 0004 1B7E ldrb r3, [r3, #24] @ zero_extendqisi2 686 0006 012B cmp r3, #1 687 0008 29D0 beq .L75 238:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 688 .loc 1 238 0 is_stmt 0 discriminator 2 689 000a 0122 movs r2, #1 690 000c 154B ldr r3, .L78 691 000e 1A76 strb r2, [r3, #24] 244:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 692 .loc 1 244 0 is_stmt 1 discriminator 2 693 0010 154B ldr r3, .L78+4 694 0012 1A69 ldr r2, [r3, #16] 695 0014 42F08072 orr r2, r2, #16777216 696 0018 1A61 str r2, [r3, #16] 247:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 697 .loc 1 247 0 discriminator 2 698 001a 1A69 ldr r2, [r3, #16] 699 001c 42F00072 orr r2, r2, #33554432 700 0020 1A61 str r2, [r3, #16] 250:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH_FLAG_PGAERR | FLASH_FLAG_PGPERR| FLASH_FLAG_PGSERR); 701 .loc 1 250 0 discriminator 2 702 0022 F322 movs r2, #243 703 0024 DA60 str r2, [r3, #12] 253:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 704 .loc 1 253 0 discriminator 2 705 0026 0368 ldr r3, [r0] 706 0028 012B cmp r3, #1 707 002a 0DD0 beq .L77 ARM GAS /tmp/ccHpGP9I.s page 37 267:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pFlash.NbSectorsToErase = pEraseInit->NbSectors; 708 .loc 1 267 0 709 002c 0D4B ldr r3, .L78 710 002e 0122 movs r2, #1 711 0030 1A70 strb r2, [r3] 268:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pFlash.Sector = pEraseInit->Sector; 712 .loc 1 268 0 713 0032 C268 ldr r2, [r0, #12] 714 0034 5A60 str r2, [r3, #4] 269:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pFlash.VoltageForErase = (uint8_t)pEraseInit->VoltageRange; 715 .loc 1 269 0 716 0036 8268 ldr r2, [r0, #8] 717 0038 DA60 str r2, [r3, #12] 270:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 718 .loc 1 270 0 719 003a 017C ldrb r1, [r0, #16] @ zero_extendqisi2 720 003c 1972 strb r1, [r3, #8] 273:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 721 .loc 1 273 0 722 003e 8068 ldr r0, [r0, #8] 723 .LVL64: 724 0040 FFF7FEFF bl FLASH_Erase_Sector 725 .LVL65: 276:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 726 .loc 1 276 0 727 0044 0020 movs r0, #0 728 0046 08BD pop {r3, pc} 729 .LVL66: 730 .L77: 256:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** pFlash.Bank = pEraseInit->Banks; 731 .loc 1 256 0 732 0048 064B ldr r3, .L78 733 004a 0222 movs r2, #2 734 004c 1A70 strb r2, [r3] 257:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** FLASH_MassErase((uint8_t) pEraseInit->VoltageRange, pEraseInit->Banks); 735 .loc 1 257 0 736 004e 4268 ldr r2, [r0, #4] 737 0050 1A61 str r2, [r3, #16] 258:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 738 .loc 1 258 0 739 0052 4168 ldr r1, [r0, #4] 740 0054 007C ldrb r0, [r0, #16] @ zero_extendqisi2 741 .LVL67: 742 0056 FFF7FEFF bl FLASH_MassErase 743 .LVL68: 276:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 744 .loc 1 276 0 745 005a 0020 movs r0, #0 746 005c 08BD pop {r3, pc} 747 .LVL69: 748 .L75: 238:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 749 .loc 1 238 0 750 005e 0220 movs r0, #2 751 .LVL70: 277:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 752 .loc 1 277 0 ARM GAS /tmp/ccHpGP9I.s page 38 753 0060 08BD pop {r3, pc} 754 .L79: 755 0062 00BF .align 2 756 .L78: 757 0064 00000000 .word pFlash 758 0068 003C0240 .word 1073888256 759 .cfi_endproc 760 .LFE131: 762 .section .text.FLASH_FlushCaches,"ax",%progbits 763 .align 1 764 .global FLASH_FlushCaches 765 .syntax unified 766 .thumb 767 .thumb_func 768 .fpu fpv4-sp-d16 770 FLASH_FlushCaches: 771 .LFB145: 1306:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1307:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /** 1308:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @brief Flush the instruction and data caches 1309:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** * @retval None 1310:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** */ 1311:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** void FLASH_FlushCaches(void) 1312:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 772 .loc 1 1312 0 773 .cfi_startproc 774 @ args = 0, pretend = 0, frame = 0 775 @ frame_needed = 0, uses_anonymous_args = 0 776 @ link register save eliminated. 1313:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Flush instruction cache */ 1314:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(READ_BIT(FLASH->ACR, FLASH_ACR_ICEN)!= RESET) 777 .loc 1 1314 0 778 0000 164B ldr r3, .L83 779 0002 1B68 ldr r3, [r3] 780 0004 13F4007F tst r3, #512 781 0008 10D0 beq .L81 1315:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1316:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Disable instruction cache */ 1317:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** __HAL_FLASH_INSTRUCTION_CACHE_DISABLE(); 782 .loc 1 1317 0 783 000a 144B ldr r3, .L83 784 000c 1A68 ldr r2, [r3] 785 000e 22F40072 bic r2, r2, #512 786 0012 1A60 str r2, [r3] 1318:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Reset instruction cache */ 1319:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** __HAL_FLASH_INSTRUCTION_CACHE_RESET(); 787 .loc 1 1319 0 788 0014 1A68 ldr r2, [r3] 789 0016 42F40062 orr r2, r2, #2048 790 001a 1A60 str r2, [r3] 791 001c 1A68 ldr r2, [r3] 792 001e 22F40062 bic r2, r2, #2048 793 0022 1A60 str r2, [r3] 1320:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Enable instruction cache */ 1321:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** __HAL_FLASH_INSTRUCTION_CACHE_ENABLE(); 794 .loc 1 1321 0 795 0024 1A68 ldr r2, [r3] ARM GAS /tmp/ccHpGP9I.s page 39 796 0026 42F40072 orr r2, r2, #512 797 002a 1A60 str r2, [r3] 798 .L81: 1322:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 1323:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 1324:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Flush data cache */ 1325:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** if(READ_BIT(FLASH->ACR, FLASH_ACR_DCEN) != RESET) 799 .loc 1 1325 0 800 002c 0B4B ldr r3, .L83 801 002e 1B68 ldr r3, [r3] 802 0030 13F4806F tst r3, #1024 803 0034 10D0 beq .L80 1326:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 1327:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Disable data cache */ 1328:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** __HAL_FLASH_DATA_CACHE_DISABLE(); 804 .loc 1 1328 0 805 0036 094B ldr r3, .L83 806 0038 1A68 ldr r2, [r3] 807 003a 22F48062 bic r2, r2, #1024 808 003e 1A60 str r2, [r3] 1329:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Reset data cache */ 1330:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** __HAL_FLASH_DATA_CACHE_RESET(); 809 .loc 1 1330 0 810 0040 1A68 ldr r2, [r3] 811 0042 42F48052 orr r2, r2, #4096 812 0046 1A60 str r2, [r3] 813 0048 1A68 ldr r2, [r3] 814 004a 22F48052 bic r2, r2, #4096 815 004e 1A60 str r2, [r3] 1331:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** /* Enable data cache */ 1332:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** __HAL_FLASH_DATA_CACHE_ENABLE(); 816 .loc 1 1332 0 817 0050 1A68 ldr r2, [r3] 818 0052 42F48062 orr r2, r2, #1024 819 0056 1A60 str r2, [r3] 820 .L80: 821 0058 7047 bx lr 822 .L84: 823 005a 00BF .align 2 824 .L83: 825 005c 003C0240 .word 1073888256 826 .cfi_endproc 827 .LFE145: 829 .section .text.HAL_FLASHEx_Erase,"ax",%progbits 830 .align 1 831 .global HAL_FLASHEx_Erase 832 .syntax unified 833 .thumb 834 .thumb_func 835 .fpu fpv4-sp-d16 837 HAL_FLASHEx_Erase: 838 .LFB130: 163:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** HAL_StatusTypeDef status = HAL_ERROR; 839 .loc 1 163 0 840 .cfi_startproc 841 @ args = 0, pretend = 0, frame = 0 842 @ frame_needed = 0, uses_anonymous_args = 0 ARM GAS /tmp/ccHpGP9I.s page 40 843 .LVL71: 844 0000 F8B5 push {r3, r4, r5, r6, r7, lr} 845 .LCFI8: 846 .cfi_def_cfa_offset 24 847 .cfi_offset 3, -24 848 .cfi_offset 4, -20 849 .cfi_offset 5, -16 850 .cfi_offset 6, -12 851 .cfi_offset 7, -8 852 .cfi_offset 14, -4 853 .LVL72: 168:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 854 .loc 1 168 0 855 0002 224B ldr r3, .L98 856 0004 1B7E ldrb r3, [r3, #24] @ zero_extendqisi2 857 0006 012B cmp r3, #1 858 0008 02D1 bne .L95 859 000a 0227 movs r7, #2 860 .LVL73: 861 .L86: 224:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 862 .loc 1 224 0 863 000c 3846 mov r0, r7 864 000e F8BD pop {r3, r4, r5, r6, r7, pc} 865 .LVL74: 866 .L95: 867 0010 0E46 mov r6, r1 868 0012 0446 mov r4, r0 168:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 869 .loc 1 168 0 discriminator 2 870 0014 0122 movs r2, #1 871 0016 1D4B ldr r3, .L98 872 0018 1A76 strb r2, [r3, #24] 174:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 873 .loc 1 174 0 discriminator 2 874 001a 4CF25030 movw r0, #50000 875 .LVL75: 876 001e FFF7FEFF bl FLASH_WaitForLastOperation 877 .LVL76: 176:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 878 .loc 1 176 0 discriminator 2 879 0022 0746 mov r7, r0 880 0024 70BB cbnz r0, .L87 179:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 881 .loc 1 179 0 882 0026 4FF0FF33 mov r3, #-1 883 002a 3360 str r3, [r6] 181:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 884 .loc 1 181 0 885 002c 2368 ldr r3, [r4] 886 002e 012B cmp r3, #1 887 0030 16D0 beq .L96 198:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 888 .loc 1 198 0 889 0032 A568 ldr r5, [r4, #8] 890 .LVL77: 891 .L90: ARM GAS /tmp/ccHpGP9I.s page 41 198:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 892 .loc 1 198 0 is_stmt 0 discriminator 1 893 0034 E368 ldr r3, [r4, #12] 894 0036 A268 ldr r2, [r4, #8] 895 0038 1344 add r3, r3, r2 896 003a 9D42 cmp r5, r3 897 003c 20D2 bcs .L89 200:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 898 .loc 1 200 0 is_stmt 1 899 003e 217C ldrb r1, [r4, #16] @ zero_extendqisi2 900 0040 2846 mov r0, r5 901 0042 FFF7FEFF bl FLASH_Erase_Sector 902 .LVL78: 203:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 903 .loc 1 203 0 904 0046 4CF25030 movw r0, #50000 905 004a FFF7FEFF bl FLASH_WaitForLastOperation 906 .LVL79: 206:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 907 .loc 1 206 0 908 004e 104A ldr r2, .L98+4 909 0050 1369 ldr r3, [r2, #16] 910 0052 23F0FA03 bic r3, r3, #250 911 0056 1361 str r3, [r2, #16] 208:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 912 .loc 1 208 0 913 0058 0746 mov r7, r0 914 005a 80B9 cbnz r0, .L97 198:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** { 915 .loc 1 198 0 discriminator 2 916 005c 0135 adds r5, r5, #1 917 .LVL80: 918 005e E9E7 b .L90 919 .LVL81: 920 .L96: 184:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 921 .loc 1 184 0 922 0060 6168 ldr r1, [r4, #4] 923 0062 207C ldrb r0, [r4, #16] @ zero_extendqisi2 924 .LVL82: 925 0064 FFF7FEFF bl FLASH_MassErase 926 .LVL83: 187:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 927 .loc 1 187 0 928 0068 4CF25030 movw r0, #50000 929 006c FFF7FEFF bl FLASH_WaitForLastOperation 930 .LVL84: 931 0070 0746 mov r7, r0 932 .LVL85: 190:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 933 .loc 1 190 0 934 0072 074A ldr r2, .L98+4 935 0074 1369 ldr r3, [r2, #16] 936 0076 23F00403 bic r3, r3, #4 937 007a 1361 str r3, [r2, #16] 938 007c 00E0 b .L89 939 .LVL86: ARM GAS /tmp/ccHpGP9I.s page 42 940 .L97: 211:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** break; 941 .loc 1 211 0 942 007e 3560 str r5, [r6] 943 .LVL87: 944 .L89: 217:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 945 .loc 1 217 0 946 0080 FFF7FEFF bl FLASH_FlushCaches 947 .LVL88: 948 .L87: 221:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** 949 .loc 1 221 0 950 0084 0022 movs r2, #0 951 0086 014B ldr r3, .L98 952 0088 1A76 strb r2, [r3, #24] 223:Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c **** } 953 .loc 1 223 0 954 008a BFE7 b .L86 955 .L99: 956 .align 2 957 .L98: 958 008c 00000000 .word pFlash 959 0090 003C0240 .word 1073888256 960 .cfi_endproc 961 .LFE130: 963 .text 964 .Letext0: 965 .file 2 "/usr/include/newlib/machine/_default_types.h" 966 .file 3 "/usr/include/newlib/sys/_stdint.h" 967 .file 4 "Drivers/CMSIS/Include/core_cm4.h" 968 .file 5 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/system_stm32f4xx.h" 969 .file 6 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f407xx.h" 970 .file 7 "Drivers/CMSIS/Device/ST/STM32F4xx/Include/stm32f4xx.h" 971 .file 8 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_def.h" 972 .file 9 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash.h" 973 .file 10 "Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ex.h" ARM GAS /tmp/ccHpGP9I.s page 43 DEFINED SYMBOLS *ABS*:0000000000000000 stm32f4xx_hal_flash_ex.c /tmp/ccHpGP9I.s:18 .text.FLASH_MassErase:0000000000000000 $t /tmp/ccHpGP9I.s:24 .text.FLASH_MassErase:0000000000000000 FLASH_MassErase /tmp/ccHpGP9I.s:52 .text.FLASH_MassErase:0000000000000020 $d /tmp/ccHpGP9I.s:57 .text.FLASH_OB_BOR_LevelConfig:0000000000000000 $t /tmp/ccHpGP9I.s:63 .text.FLASH_OB_BOR_LevelConfig:0000000000000000 FLASH_OB_BOR_LevelConfig /tmp/ccHpGP9I.s:87 .text.FLASH_OB_BOR_LevelConfig:0000000000000014 $d /tmp/ccHpGP9I.s:92 .text.FLASH_OB_GetUser:0000000000000000 $t /tmp/ccHpGP9I.s:98 .text.FLASH_OB_GetUser:0000000000000000 FLASH_OB_GetUser /tmp/ccHpGP9I.s:114 .text.FLASH_OB_GetUser:000000000000000c $d /tmp/ccHpGP9I.s:119 .text.FLASH_OB_GetWRP:0000000000000000 $t /tmp/ccHpGP9I.s:125 .text.FLASH_OB_GetWRP:0000000000000000 FLASH_OB_GetWRP /tmp/ccHpGP9I.s:141 .text.FLASH_OB_GetWRP:0000000000000008 $d /tmp/ccHpGP9I.s:146 .text.FLASH_OB_GetRDP:0000000000000000 $t /tmp/ccHpGP9I.s:152 .text.FLASH_OB_GetRDP:0000000000000000 FLASH_OB_GetRDP /tmp/ccHpGP9I.s:189 .text.FLASH_OB_GetRDP:0000000000000020 $d /tmp/ccHpGP9I.s:194 .text.FLASH_OB_GetBOR:0000000000000000 $t /tmp/ccHpGP9I.s:200 .text.FLASH_OB_GetBOR:0000000000000000 FLASH_OB_GetBOR /tmp/ccHpGP9I.s:216 .text.FLASH_OB_GetBOR:000000000000000c $d /tmp/ccHpGP9I.s:221 .text.FLASH_OB_EnableWRP:0000000000000000 $t /tmp/ccHpGP9I.s:227 .text.FLASH_OB_EnableWRP:0000000000000000 FLASH_OB_EnableWRP /tmp/ccHpGP9I.s:264 .text.FLASH_OB_EnableWRP:0000000000000020 $d /tmp/ccHpGP9I.s:269 .text.FLASH_OB_DisableWRP:0000000000000000 $t /tmp/ccHpGP9I.s:275 .text.FLASH_OB_DisableWRP:0000000000000000 FLASH_OB_DisableWRP /tmp/ccHpGP9I.s:313 .text.FLASH_OB_DisableWRP:0000000000000020 $d /tmp/ccHpGP9I.s:318 .text.FLASH_OB_RDP_LevelConfig:0000000000000000 $t /tmp/ccHpGP9I.s:324 .text.FLASH_OB_RDP_LevelConfig:0000000000000000 FLASH_OB_RDP_LevelConfig /tmp/ccHpGP9I.s:357 .text.FLASH_OB_RDP_LevelConfig:0000000000000018 $d /tmp/ccHpGP9I.s:362 .text.FLASH_OB_UserConfig:0000000000000000 $t /tmp/ccHpGP9I.s:368 .text.FLASH_OB_UserConfig:0000000000000000 FLASH_OB_UserConfig /tmp/ccHpGP9I.s:413 .text.FLASH_OB_UserConfig:0000000000000028 $d /tmp/ccHpGP9I.s:418 .text.HAL_FLASHEx_OBProgram:0000000000000000 $t /tmp/ccHpGP9I.s:425 .text.HAL_FLASHEx_OBProgram:0000000000000000 HAL_FLASHEx_OBProgram /tmp/ccHpGP9I.s:537 .text.HAL_FLASHEx_OBProgram:0000000000000080 $d /tmp/ccHpGP9I.s:542 .text.HAL_FLASHEx_OBGetConfig:0000000000000000 $t /tmp/ccHpGP9I.s:549 .text.HAL_FLASHEx_OBGetConfig:0000000000000000 HAL_FLASHEx_OBGetConfig /tmp/ccHpGP9I.s:586 .text.FLASH_Erase_Sector:0000000000000000 $t /tmp/ccHpGP9I.s:593 .text.FLASH_Erase_Sector:0000000000000000 FLASH_Erase_Sector /tmp/ccHpGP9I.s:658 .text.FLASH_Erase_Sector:000000000000004c $d /tmp/ccHpGP9I.s:663 .text.HAL_FLASHEx_Erase_IT:0000000000000000 $t /tmp/ccHpGP9I.s:670 .text.HAL_FLASHEx_Erase_IT:0000000000000000 HAL_FLASHEx_Erase_IT /tmp/ccHpGP9I.s:757 .text.HAL_FLASHEx_Erase_IT:0000000000000064 $d /tmp/ccHpGP9I.s:763 .text.FLASH_FlushCaches:0000000000000000 $t /tmp/ccHpGP9I.s:770 .text.FLASH_FlushCaches:0000000000000000 FLASH_FlushCaches /tmp/ccHpGP9I.s:825 .text.FLASH_FlushCaches:000000000000005c $d /tmp/ccHpGP9I.s:830 .text.HAL_FLASHEx_Erase:0000000000000000 $t /tmp/ccHpGP9I.s:837 .text.HAL_FLASHEx_Erase:0000000000000000 HAL_FLASHEx_Erase /tmp/ccHpGP9I.s:958 .text.HAL_FLASHEx_Erase:000000000000008c $d .debug_frame:0000000000000010 $d UNDEFINED SYMBOLS FLASH_WaitForLastOperation pFlash