| /** |
| ****************************************************************************** |
| * @file stm32l5xx_hal_flash.h |
| * @author MCD Application Team |
| * @brief Header file of FLASH HAL module. |
| ****************************************************************************** |
| * @attention |
| * |
| * Copyright (c) 2019 STMicroelectronics. |
| * All rights reserved. |
| * |
| * This software is licensed under terms that can be found in the LICENSE file in |
| * the root directory of this software component. |
| * If no LICENSE file comes with this software, it is provided AS-IS. |
| ****************************************************************************** |
| */ |
| |
| /* Define to prevent recursive inclusion -------------------------------------*/ |
| #ifndef STM32L5xx_HAL_FLASH_H |
| #define STM32L5xx_HAL_FLASH_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Includes ------------------------------------------------------------------*/ |
| #include "stm32l5xx_hal_def.h" |
| |
| /** @addtogroup STM32L5xx_HAL_Driver |
| * @{ |
| */ |
| |
| /** @addtogroup FLASH |
| * @{ |
| */ |
| |
| /* Exported types ------------------------------------------------------------*/ |
| /** @defgroup FLASH_Exported_Types FLASH Exported Types |
| * @{ |
| */ |
| |
| /** |
| * @brief FLASH Erase structure definition |
| */ |
| typedef struct |
| { |
| uint32_t TypeErase; /*!< Mass erase or page erase. |
| This parameter can be a value of @ref FLASH_Type_Erase */ |
| uint32_t Banks; /*!< Select bank to erase. |
| This parameter must be a value of @ref FLASH_Banks |
| (FLASH_BANK_BOTH should be used only for mass erase) */ |
| uint32_t Page; /*!< Initial Flash page to erase when page erase is disabled |
| This parameter must be a value between 0 and (max number of pages in the bank - 1) |
| (eg : 127 for 512kB dual bank) */ |
| uint32_t NbPages; /*!< Number of pages to be erased. |
| This parameter must be a value between 1 and (max number of pages in the bank - value of initial page)*/ |
| } FLASH_EraseInitTypeDef; |
| |
| /** |
| * @brief FLASH Option Bytes Program structure definition |
| */ |
| typedef struct |
| { |
| uint32_t OptionType; /*!< Option byte to be configured. |
| This parameter can be a combination of the values of @ref FLASH_OB_Type */ |
| uint32_t WRPArea; /*!< Write protection area to be programmed (used for OPTIONBYTE_WRP). |
| Only one WRP area could be programmed at the same time. |
| This parameter can be value of @ref FLASH_OB_WRP_Area */ |
| uint32_t WRPStartOffset; /*!< Write protection start offset (used for OPTIONBYTE_WRP). |
| This parameter must be a value between 0 and (max number of pages in the bank - 1) |
| (eg : 127 for 512kB dual bank) */ |
| uint32_t WRPEndOffset; /*!< Write protection end offset (used for OPTIONBYTE_WRP). |
| This parameter must be a value between WRPStartOffset and (max number of pages in the bank - 1) */ |
| uint32_t RDPLevel; /*!< Set the read protection level.. (used for OPTIONBYTE_RDP). |
| This parameter can be a value of @ref FLASH_OB_Read_Protection */ |
| uint32_t USERType; /*!< User option byte(s) to be configured (used for OPTIONBYTE_USER). |
| This parameter can be a combination of @ref FLASH_OB_USER_Type */ |
| uint32_t USERConfig; /*!< Value of the user option byte (used for OPTIONBYTE_USER). |
| This parameter can be a combination of @ref FLASH_OB_USER_BOR_LEVEL, |
| @ref FLASH_OB_USER_nRST_STOP, @ref FLASH_OB_USER_nRST_STANDBY, |
| @ref FLASH_OB_USER_nRST_SHUTDOWN, @ref FLASH_OB_USER_IWDG_SW, |
| @ref FLASH_OB_USER_IWDG_STOP, @ref FLASH_OB_USER_IWDG_STANDBY, |
| @ref FLASH_OB_USER_WWDG_SW, @ref FLASH_OB_USER_SWAP_BANK, |
| @ref FLASH_OB_USER_DUALBANK, @ref FLASH_OB_USER_DBANK, |
| @ref FLASH_OB_USER_SRAM2_PAR, @ref FLASH_OB_USER_SRAM2_RST, |
| @ref FLASH_OB_USER_nSWBOOT0, @ref FLASH_OB_USER_nBOOT0, |
| @ref FLASH_OB_USER_PA15_PUPEN and @ref FLASH_OB_USER_TZEN */ |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| uint32_t WMSecConfig; /*!< Configuration of the Watermark-based Secure Area (used for OPTIONBYTE_WMSEC). |
| This parameter must be a value of @ref FLASH_OB_WMSEC */ |
| uint32_t WMSecStartPage; /*!< Start page of secure area (used for OPTIONBYTE_WMSEC). |
| This parameter must be a value between 0 and (max number of pages in the bank - 1) */ |
| uint32_t WMSecEndPage; /*!< End page of secure area (used for OPTIONBYTE_WMSEC). |
| This parameter must be a value between WMSecStartPage and (max number of pages in the bank - 1) */ |
| uint32_t WMHDPEndPage; /*!< End page of the secure hide protection (used for OPTIONBYTE_WMSEC). |
| This parameter must be a value between WMSecStartPage and WMPCROPStartPage |
| (if PCROP area activated) or WMSecEndPage */ |
| uint32_t BootLock; /*!< Configuration of the boot lock (used for OPTIONBYTE_BOOT_LOCK). |
| This parameter must be a value of @ref FLASH_OB_BOOT_LOCK */ |
| #endif |
| uint32_t BootAddrConfig; /*!< Configuration of the Boot address (used for OPTIONBYTE_BOOTADDR). |
| This parameter must be a value of @ref FLASH_OB_BOOTADDR */ |
| uint32_t BootAddr; /*!< Boot address (used for OPTIONBYTE_BOOTADDR). |
| This parameter must be a value between 0x0 and 0xFFFFFF00 */ |
| } FLASH_OBProgramInitTypeDef; |
| |
| /** |
| * @brief FLASH handle Structure definition |
| */ |
| typedef struct |
| { |
| HAL_LockTypeDef Lock; /*!< FLASH locking object */ |
| uint32_t ErrorCode; /*!< FLASH error code */ |
| uint32_t ProcedureOnGoing; /*!< Internal variable to indicate which procedure is ongoing or not in IT context */ |
| uint32_t Address; /*!< Internal variable to save address selected for program in IT context */ |
| uint32_t Bank; /*!< Internal variable to save current bank selected during erase in IT context */ |
| uint32_t Page; /*!< Internal variable to define the current page which is being erased in IT context */ |
| uint32_t NbPagesToErase; /*!< Internal variable to save the remaining pages to erase in IT context */ |
| }FLASH_ProcessTypeDef; |
| |
| /** |
| * @} |
| */ |
| |
| /* Exported constants --------------------------------------------------------*/ |
| /** @defgroup FLASH_Exported_Constants FLASH Exported Constants |
| * @{ |
| */ |
| |
| /** @defgroup FLASH_Flags FLASH Flags Definition |
| * @{ |
| */ |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| #define FLASH_FLAG_EOP FLASH_SECSR_SECEOP /*!< FLASH End of operation flag */ |
| #define FLASH_FLAG_OPERR FLASH_SECSR_SECOPERR /*!< FLASH Operation error flag */ |
| #define FLASH_FLAG_PROGERR FLASH_SECSR_SECPROGERR /*!< FLASH Programming error flag */ |
| #define FLASH_FLAG_WRPERR FLASH_SECSR_SECWRPERR /*!< FLASH Write protection error flag */ |
| #define FLASH_FLAG_PGAERR FLASH_SECSR_SECPGAERR /*!< FLASH Programming alignment error flag */ |
| #define FLASH_FLAG_SIZERR FLASH_SECSR_SECSIZERR /*!< FLASH Size error flag */ |
| #define FLASH_FLAG_PGSERR FLASH_SECSR_SECPGSERR /*!< FLASH Programming sequence error flag */ |
| #define FLASH_FLAG_OPTWERR FLASH_NSSR_OPTWERR /*!< FLASH Option modification error flag */ |
| #define FLASH_FLAG_BSY FLASH_SECSR_SECBSY /*!< FLASH Busy flag */ |
| #define FLASH_FLAG_ECCC (FLASH_ECCR_ECCC | FLASH_ECCR_ECCC2) /*!< FLASH ECC correction */ |
| #define FLASH_FLAG_ECCD (FLASH_ECCR_ECCD | FLASH_ECCR_ECCD2) /*!< FLASH ECC detection */ |
| |
| #define FLASH_FLAG_SR_ERRORS (FLASH_FLAG_OPERR | FLASH_FLAG_PROGERR | FLASH_FLAG_WRPERR | \ |
| FLASH_FLAG_PGAERR | FLASH_FLAG_SIZERR | FLASH_FLAG_PGSERR) /*!< Flash all flags from Status Register */ |
| #define FLASH_FLAG_ECCR_ERRORS (FLASH_FLAG_ECCD | FLASH_FLAG_ECCC) /*!< Flash all flags from ECC Register */ |
| #define FLASH_FLAG_ALL_ERRORS (FLASH_FLAG_SR_ERRORS | FLASH_FLAG_OPTWERR | FLASH_FLAG_ECCR_ERRORS) /*!< Flash all flags */ |
| #else |
| #define FLASH_FLAG_EOP FLASH_NSSR_NSEOP /*!< FLASH End of operation flag */ |
| #define FLASH_FLAG_OPERR FLASH_NSSR_NSOPERR /*!< FLASH Operation error flag */ |
| #define FLASH_FLAG_PROGERR FLASH_NSSR_NSPROGERR /*!< FLASH Programming error flag */ |
| #define FLASH_FLAG_WRPERR FLASH_NSSR_NSWRPERR /*!< FLASH Write protection error flag */ |
| #define FLASH_FLAG_PGAERR FLASH_NSSR_NSPGAERR /*!< FLASH Programming alignment error flag */ |
| #define FLASH_FLAG_SIZERR FLASH_NSSR_NSSIZERR /*!< FLASH Size error flag */ |
| #define FLASH_FLAG_PGSERR FLASH_NSSR_NSPGSERR /*!< FLASH Programming sequence error flag */ |
| #define FLASH_FLAG_OPTWERR FLASH_NSSR_OPTWERR /*!< FLASH Option modification error flag */ |
| #define FLASH_FLAG_BSY FLASH_NSSR_NSBSY /*!< FLASH Busy flag */ |
| #define FLASH_FLAG_ECCC (FLASH_ECCR_ECCC | FLASH_ECCR_ECCC2) /*!< FLASH ECC correction */ |
| #define FLASH_FLAG_ECCD (FLASH_ECCR_ECCD | FLASH_ECCR_ECCD2) /*!< FLASH ECC detection */ |
| |
| #define FLASH_FLAG_SR_ERRORS (FLASH_FLAG_OPERR | FLASH_FLAG_PROGERR | FLASH_FLAG_WRPERR | \ |
| FLASH_FLAG_PGAERR | FLASH_FLAG_SIZERR | FLASH_FLAG_PGSERR | \ |
| FLASH_FLAG_OPTWERR) /*!< Flash all flags from Status Register */ |
| #define FLASH_FLAG_ECCR_ERRORS (FLASH_FLAG_ECCD | FLASH_FLAG_ECCC) /*!< Flash all flags from ECC Register */ |
| #define FLASH_FLAG_ALL_ERRORS (FLASH_FLAG_SR_ERRORS | FLASH_FLAG_ECCR_ERRORS) /*!< Flash all flags */ |
| #endif |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_Interrupt_definition FLASH Interrupts Definition |
| * @brief FLASH Interrupt definition |
| * @{ |
| */ |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| #define FLASH_IT_EOP FLASH_SECCR_SECEOPIE /*!< End of FLASH Operation Interrupt source */ |
| #define FLASH_IT_OPERR FLASH_SECCR_SECERRIE /*!< Error Interrupt source */ |
| #define FLASH_IT_ECCC (FLASH_ECCR_ECCIE >> 24) /*!< ECC Correction Interrupt source */ |
| #else |
| #define FLASH_IT_EOP FLASH_NSCR_NSEOPIE /*!< End of FLASH Operation Interrupt source */ |
| #define FLASH_IT_OPERR FLASH_NSCR_NSERRIE /*!< Error Interrupt source */ |
| #define FLASH_IT_ECCC (FLASH_ECCR_ECCIE >> 24) /*!< ECC Correction Interrupt source */ |
| #endif |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_Error FLASH Error |
| * @{ |
| */ |
| #define HAL_FLASH_ERROR_NONE 0x00000000U /*!< Flash no error */ |
| #define HAL_FLASH_ERROR_OP FLASH_FLAG_OPERR /*!< Flash operation error */ |
| #define HAL_FLASH_ERROR_PROG FLASH_FLAG_PROGERR /*!< Flash programming error */ |
| #define HAL_FLASH_ERROR_WRP FLASH_FLAG_WRPERR /*!< Flash write protection error */ |
| #define HAL_FLASH_ERROR_PGA FLASH_FLAG_PGAERR /*!< Flash programming alignment error */ |
| #define HAL_FLASH_ERROR_SIZ FLASH_FLAG_SIZERR /*!< Flash size error */ |
| #define HAL_FLASH_ERROR_PGS FLASH_FLAG_PGSERR /*!< Flash programming sequence error */ |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| #else |
| #define HAL_FLASH_ERROR_OPTW FLASH_FLAG_OPTWERR /*!< Flash option modification error */ |
| #endif |
| #define HAL_FLASH_ERROR_ECCC FLASH_FLAG_ECCC /*!< Flash ECC correction error */ |
| #define HAL_FLASH_ERROR_ECCD FLASH_FLAG_ECCD /*!< Flash ECC detection error */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_Type_Erase FLASH Erase Type |
| * @{ |
| */ |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| #define FLASH_TYPEERASE_PAGES FLASH_SECCR_SECPER /*!<Secure pages erase only*/ |
| #define FLASH_TYPEERASE_PAGES_NS (FLASH_NSCR_NSPER | FLASH_NON_SECURE_MASK) /*!<Non-secure pages erase only*/ |
| #define FLASH_TYPEERASE_MASSERASE (FLASH_SECCR_SECMER1 | FLASH_SECCR_SECMER2) /*!<Secure flash mass erase activation*/ |
| #define FLASH_TYPEERASE_MASSERASE_NS (FLASH_NSCR_NSMER1 | FLASH_NSCR_NSMER2 | FLASH_NON_SECURE_MASK) /*!<Non-secure flash mass erase activation*/ |
| #else |
| #define FLASH_TYPEERASE_PAGES FLASH_NSCR_NSPER /*!<Pages erase only*/ |
| #define FLASH_TYPEERASE_MASSERASE (FLASH_NSCR_NSMER1 | FLASH_NSCR_NSMER2) /*!<Flash mass erase activation*/ |
| #endif |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_Banks FLASH Banks |
| * @{ |
| */ |
| #define FLASH_BANK_1 0x00000001U /*!< Bank 1 */ |
| #define FLASH_BANK_2 0x00000002U /*!< Bank 2 */ |
| #define FLASH_BANK_BOTH (FLASH_BANK_1 | FLASH_BANK_2) /*!< Bank1 and Bank2 */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_Type_Program FLASH Program Type |
| * @{ |
| */ |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| #define FLASH_TYPEPROGRAM_DOUBLEWORD FLASH_SECCR_SECPG /*!<Program a double-word (64-bit) at a specified secure address.*/ |
| #define FLASH_TYPEPROGRAM_DOUBLEWORD_NS (FLASH_NSCR_NSPG | FLASH_NON_SECURE_MASK) /*!<Program a double-word (64-bit) at a specified non-secure address.*/ |
| #else |
| #define FLASH_TYPEPROGRAM_DOUBLEWORD FLASH_NSCR_NSPG /*!<Program a double-word (64-bit) at a specified address.*/ |
| #endif |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_Type FLASH Option Bytes Type |
| * @{ |
| */ |
| #define OPTIONBYTE_WRP 0x00000001U /*!< WRP option byte configuration */ |
| #define OPTIONBYTE_RDP 0x00000002U /*!< RDP option byte configuration */ |
| #define OPTIONBYTE_USER 0x00000004U /*!< USER option byte configuration */ |
| #define OPTIONBYTE_BOOTADDR 0x00000008U /*!< Boot address option byte configuration */ |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| #define OPTIONBYTE_WMSEC 0x00000010U /*!< Watermark-based secure area option byte configuration */ |
| #define OPTIONBYTE_BOOT_LOCK 0x00000020U /*!< Boot lock option byte configuration */ |
| #endif |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_WRP_Area FLASH WRP Area |
| * @{ |
| */ |
| #define OB_WRPAREA_BANK1_AREAA 0x00000001U /*!< Flash Bank 1 Area A */ |
| #define OB_WRPAREA_BANK1_AREAB 0x00000002U /*!< Flash Bank 1 Area B */ |
| #define OB_WRPAREA_BANK2_AREAA 0x00000004U /*!< Flash Bank 2 Area A */ |
| #define OB_WRPAREA_BANK2_AREAB 0x00000008U /*!< Flash Bank 2 Area B */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_Read_Protection FLASH Option Bytes Read Protection |
| * @{ |
| */ |
| #define OB_RDP_LEVEL_0 ((uint32_t)0xAA) /*!< RDP level 0 code */ |
| #define OB_RDP_LEVEL_0_5 ((uint32_t)0x55) /*!< RDP level 0.5 code */ |
| #define OB_RDP_LEVEL_1 ((uint32_t)0xBB) /*!< RDP level 1 code */ |
| #define OB_RDP_LEVEL_2 ((uint32_t)0xCC) /*!< RDP level 2 code. |
| Warning: When enabling read protection level 2 |
| it's no more possible to go back to level 1 or 0. */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_Type FLASH Option Bytes User Type |
| * @{ |
| */ |
| #define OB_USER_BOR_LEV 0x00000001U /*!< BOR reset Level */ |
| #define OB_USER_nRST_STOP 0x00000002U /*!< Reset generated when entering the stop mode */ |
| #define OB_USER_nRST_STDBY 0x00000004U /*!< Reset generated when entering the standby mode */ |
| #define OB_USER_nRST_SHDW 0x00000008U /*!< Reset generated when entering the shutdown mode */ |
| #define OB_USER_IWDG_SW 0x00000010U /*!< Independent watchdog selection */ |
| #define OB_USER_IWDG_STOP 0x00000020U /*!< Independent watchdog counter freeze in stop mode */ |
| #define OB_USER_IWDG_STDBY 0x00000040U /*!< Independent watchdog counter freeze in standby mode */ |
| #define OB_USER_WWDG_SW 0x00000080U /*!< Window watchdog selection */ |
| #define OB_USER_SWAP_BANK 0x00000100U /*!< Swap banks */ |
| #define OB_USER_DUALBANK 0x00000200U /*!< Dual-Bank on 256kB Flash memory devices */ |
| #define OB_USER_DBANK 0x00000400U /*!< Single bank with 128-bits data or two banks with 64-bits data */ |
| #define OB_USER_SRAM2_PE 0x00000800U /*!< SRAM2 parity error enable */ |
| #define OB_USER_SRAM2_RST 0x00001000U /*!< SRAM2 Erase when system reset */ |
| #define OB_USER_nSWBOOT0 0x00002000U /*!< Software BOOT0 */ |
| #define OB_USER_nBOOT0 0x00004000U /*!< nBOOT0 option bit */ |
| #define OB_USER_PA15_PUPEN 0x00008000U /*!< PA15 pull-up enable option bit */ |
| #define OB_USER_TZEN 0x00010000U /*!< Global TrustZone enable */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_BOR_LEVEL FLASH Option Bytes User BOR Level |
| * @{ |
| */ |
| #define OB_BOR_LEVEL_0 FLASH_OPTR_BOR_LEV_0 /*!< Reset level threshold is around 1.7V */ |
| #define OB_BOR_LEVEL_1 FLASH_OPTR_BOR_LEV_1 /*!< Reset level threshold is around 2.0V */ |
| #define OB_BOR_LEVEL_2 FLASH_OPTR_BOR_LEV_2 /*!< Reset level threshold is around 2.2V */ |
| #define OB_BOR_LEVEL_3 FLASH_OPTR_BOR_LEV_3 /*!< Reset level threshold is around 2.5V */ |
| #define OB_BOR_LEVEL_4 FLASH_OPTR_BOR_LEV_4 /*!< Reset level threshold is around 2.8V */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_nRST_STOP FLASH Option Bytes User Reset On Stop |
| * @{ |
| */ |
| #define OB_STOP_RST 0x00000000U /*!< Reset generated when entering the stop mode */ |
| #define OB_STOP_NORST FLASH_OPTR_nRST_STOP /*!< No reset generated when entering the stop mode */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_nRST_STANDBY FLASH Option Bytes User Reset On Standby |
| * @{ |
| */ |
| #define OB_STANDBY_RST 0x00000000U /*!< Reset generated when entering the standby mode */ |
| #define OB_STANDBY_NORST FLASH_OPTR_nRST_STDBY /*!< No reset generated when entering the standby mode */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_nRST_SHUTDOWN FLASH Option Bytes User Reset On Shutdown |
| * @{ |
| */ |
| #define OB_SHUTDOWN_RST 0x00000000U /*!< Reset generated when entering the shutdown mode */ |
| #define OB_SHUTDOWN_NORST FLASH_OPTR_nRST_SHDW /*!< No reset generated when entering the shutdown mode */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_IWDG_SW FLASH Option Bytes User IWDG Type |
| * @{ |
| */ |
| #define OB_IWDG_HW 0x00000000U /*!< Hardware independent watchdog */ |
| #define OB_IWDG_SW FLASH_OPTR_IWDG_SW /*!< Software independent watchdog */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_IWDG_STOP FLASH Option Bytes User IWDG Mode On Stop |
| * @{ |
| */ |
| #define OB_IWDG_STOP_FREEZE 0x00000000U /*!< Independent watchdog counter is frozen in Stop mode */ |
| #define OB_IWDG_STOP_RUN FLASH_OPTR_IWDG_STOP /*!< Independent watchdog counter is running in Stop mode */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_IWDG_STANDBY FLASH Option Bytes User IWDG Mode On Standby |
| * @{ |
| */ |
| #define OB_IWDG_STDBY_FREEZE 0x00000000U /*!< Independent watchdog counter is frozen in Standby mode */ |
| #define OB_IWDG_STDBY_RUN FLASH_OPTR_IWDG_STDBY /*!< Independent watchdog counter is running in Standby mode */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_WWDG_SW FLASH Option Bytes User WWDG Type |
| * @{ |
| */ |
| #define OB_WWDG_HW 0x00000000U /*!< Hardware window watchdog */ |
| #define OB_WWDG_SW FLASH_OPTR_WWDG_SW /*!< Software window watchdog */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_SWAP_BANK FLASH Option Bytes User Swap banks |
| * @{ |
| */ |
| #define OB_SWAP_BANK_DISABLE 0x00000000U /*!< Bank 1 is located at AHB address 0x0, Bank 2 is located at 0x40000 */ |
| #define OB_SWAP_BANK_ENABLE FLASH_OPTR_SWAP_BANK /*!< Bank 1 is located at AHB address 0x40000, Bank 2 is located at 0x0 */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_DUALBANK FLASH Option Bytes User Dual-bank Type |
| * @{ |
| */ |
| #define OB_DUALBANK_SINGLE 0x00000000U /*!< 256 kB Single-bank Flash */ |
| #define OB_DUALBANK_DUAL FLASH_OPTR_DB256K /*!< 256 kB Dual-bank Flash */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_DBANK FLASH Option Bytes User DBANK Type |
| * @{ |
| */ |
| #define OB_DBANK_128_BITS 0x00000000U /*!< Single-bank with 128-bits data */ |
| #define OB_DBANK_64_BITS FLASH_OPTR_DBANK /*!< Dual-bank with 64-bits data */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_SRAM2_PAR FLASH Option Bytes User SRAM2 Parity error enable |
| * @{ |
| */ |
| #define OB_SRAM2_PARITY_ENABLE 0x00000000U /*!< SRAM2 parity error generation enable */ |
| #define OB_SRAM2_PARITY_DISABLE FLASH_OPTR_SRAM2_PE /*!< SRAM2 parity check disable */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_SRAM2_RST FLASH Option Bytes User SRAM2 Erase On Reset Type |
| * @{ |
| */ |
| #define OB_SRAM2_RST_ERASE 0x00000000U /*!< SRAM2 erased when a system reset occurs */ |
| #define OB_SRAM2_RST_NOT_ERASE FLASH_OPTR_SRAM2_RST /*!< SRAM2 is not erased when a system reset occurs */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_nSWBOOT0 FLASH Option Bytes User Software BOOT0 |
| * @{ |
| */ |
| #define OB_BOOT0_FROM_OB 0x00000000U /*!< BOOT0 taken from the option bit nBOOT0 */ |
| #define OB_BOOT0_FROM_PIN FLASH_OPTR_nSWBOOT0 /*!< BOOT0 taken from BOOT0 pin */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_nBOOT0 FLASH Option Bytes User nBOOT0 option bit |
| * @{ |
| */ |
| #define OB_nBOOT0_RESET 0x00000000U /*!< nBOOT0 = 0 */ |
| #define OB_nBOOT0_SET FLASH_OPTR_nBOOT0 /*!< nBOOT0 = 1 */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_PA15_PUPEN FLASH Option Bytes User PA15 pull-up enable option bit |
| * @{ |
| */ |
| #define OB_PA15_PUP_DISABLE 0x00000000U /*!< USB power delivery dead-battery enabled/ TDI pull-up deactivated */ |
| #define OB_PA15_PUP_ENABLE FLASH_OPTR_PA15_PUPEN /*!< USB power delivery dead-battery disabled/ TDI pull-up activated */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_USER_TZEN FLASH Option Bytes User Global TrustZone |
| * @{ |
| */ |
| #define OB_TZEN_DISABLE 0x00000000U /*!< no TrustZone */ |
| #define OB_TZEN_ENABLE FLASH_OPTR_TZEN /*!< TrustZone */ |
| /** |
| * @} |
| */ |
| |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| /** @defgroup FLASH_OB_BOOT_LOCK FLASH Option Bytes Boot Lock |
| * @{ |
| */ |
| #define OB_BOOT_LOCK_DISABLE 0x00000000U /*!< Boot lock disable */ |
| #define OB_BOOT_LOCK_ENABLE FLASH_SECBOOTADD0R_BOOT_LOCK /*!< Boot lock enable */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_OB_WMSEC FLASH Option Bytes Watermarked-based security configuration |
| * @{ |
| */ |
| #define OB_WMSEC_AREA1 FLASH_BANK_1 /*!< Watermarked-based security area for bank 1 */ |
| #define OB_WMSEC_AREA2 FLASH_BANK_2 /*!< Watermarked-based security area for bank 2 */ |
| |
| #define OB_WMSEC_SECURE_AREA_CONFIG 0x00000010U /*!< Configure Watermarked-based security area */ |
| #define OB_WMSEC_HDP_AREA_CONFIG 0x00000020U /*!< Configure Watermarked-based secure hide area */ |
| #define OB_WMSEC_HDP_AREA_ENABLE 0x00000080U /*!< Enable Watermarked-based secure hide area */ |
| #define OB_WMSEC_HDP_AREA_DISABLE 0x00000100U /*!< Disable Watermarked-based secure hide area */ |
| /** |
| * @} |
| */ |
| #endif |
| |
| /** @defgroup FLASH_OB_BOOTADDR FLASH Option Bytes Boot address |
| * @{ |
| */ |
| #define OB_BOOTADDR_NS0 0x00000001U /*!< Non-secure boot address 0 */ |
| #define OB_BOOTADDR_NS1 0x00000002U /*!< Non-secure boot address 1 */ |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| #define OB_BOOTADDR_SEC0 0x00000004U /*!< Secure boot address 0 */ |
| #endif |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_Latency FLASH Latency |
| * @{ |
| */ |
| #define FLASH_LATENCY_0 FLASH_ACR_LATENCY_0WS /*!< FLASH Zero wait state */ |
| #define FLASH_LATENCY_1 FLASH_ACR_LATENCY_1WS /*!< FLASH One wait state */ |
| #define FLASH_LATENCY_2 FLASH_ACR_LATENCY_2WS /*!< FLASH Two wait states */ |
| #define FLASH_LATENCY_3 FLASH_ACR_LATENCY_3WS /*!< FLASH Three wait states */ |
| #define FLASH_LATENCY_4 FLASH_ACR_LATENCY_4WS /*!< FLASH Four wait states */ |
| #define FLASH_LATENCY_5 FLASH_ACR_LATENCY_5WS /*!< FLASH Five wait state */ |
| #define FLASH_LATENCY_6 FLASH_ACR_LATENCY_6WS /*!< FLASH Six wait state */ |
| #define FLASH_LATENCY_7 FLASH_ACR_LATENCY_7WS /*!< FLASH Seven wait states */ |
| #define FLASH_LATENCY_8 FLASH_ACR_LATENCY_8WS /*!< FLASH Eight wait states */ |
| #define FLASH_LATENCY_9 FLASH_ACR_LATENCY_9WS /*!< FLASH Nine wait states */ |
| #define FLASH_LATENCY_10 FLASH_ACR_LATENCY_10WS /*!< FLASH Ten wait state */ |
| #define FLASH_LATENCY_11 FLASH_ACR_LATENCY_11WS /*!< FLASH Eleven wait state */ |
| #define FLASH_LATENCY_12 FLASH_ACR_LATENCY_12WS /*!< FLASH Twelve wait states */ |
| #define FLASH_LATENCY_13 FLASH_ACR_LATENCY_13WS /*!< FLASH Thirteen wait states */ |
| #define FLASH_LATENCY_14 FLASH_ACR_LATENCY_14WS /*!< FLASH Fourteen wait states */ |
| #define FLASH_LATENCY_15 FLASH_ACR_LATENCY_15WS /*!< FLASH Fifteen wait states */ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_Keys FLASH Keys |
| * @{ |
| */ |
| #define FLASH_KEY1 0x45670123U /*!< Flash key1 */ |
| #define FLASH_KEY2 0xCDEF89ABU /*!< Flash key2: used with FLASH_KEY1 |
| to unlock the FLASH registers access */ |
| |
| #define FLASH_PDKEY1 0x04152637U /*!< Flash power down key1 */ |
| #define FLASH_PDKEY2 0xFAFBFCFDU /*!< Flash power down key2: used with FLASH_PDKEY1 |
| to unlock the RUN_PD bit in FLASH_ACR */ |
| |
| #define FLASH_OPTKEY1 0x08192A3BU /*!< Flash option byte key1 */ |
| #define FLASH_OPTKEY2 0x4C5D6E7FU /*!< Flash option byte key2: used with FLASH_OPTKEY1 |
| to allow option bytes operations */ |
| |
| #define FLASH_LVEKEY1 0xF4F5F6F7U /*!< Flash LVE key1 */ |
| #define FLASH_LVEKEY2 0x0A1B2C3DU /*!< Flash LVE key2: used with FLASH_LVEKEY1 |
| to unblock the LVEN bit in FLASH_ACR */ |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Exported macros -----------------------------------------------------------*/ |
| /** @defgroup FLASH_Exported_Macros FLASH Exported Macros |
| * @brief macros to control FLASH features |
| * @{ |
| */ |
| |
| /** |
| * @brief Set the FLASH Latency. |
| * @param __LATENCY__ FLASH Latency. |
| * This parameter can be one of the following values : |
| * @arg FLASH_LATENCY_0: FLASH Zero wait state |
| * @arg FLASH_LATENCY_1: FLASH One wait state |
| * @arg FLASH_LATENCY_2: FLASH Two wait states |
| * @arg FLASH_LATENCY_3: FLASH Three wait states |
| * @arg FLASH_LATENCY_4: FLASH Four wait states |
| * @arg FLASH_LATENCY_5: FLASH Five wait states |
| * @arg FLASH_LATENCY_6: FLASH Six wait states |
| * @arg FLASH_LATENCY_7: FLASH Seven wait states |
| * @arg FLASH_LATENCY_8: FLASH Eight wait states |
| * @arg FLASH_LATENCY_9: FLASH Nine wait states |
| * @arg FLASH_LATENCY_10: FLASH Ten wait states |
| * @arg FLASH_LATENCY_11: FLASH Eleven wait states |
| * @arg FLASH_LATENCY_12: FLASH Twelve wait states |
| * @arg FLASH_LATENCY_13: FLASH Thirteen wait states |
| * @arg FLASH_LATENCY_14: FLASH Fourteen wait states |
| * @arg FLASH_LATENCY_15: FLASH Fifteen wait states |
| * @retval None |
| */ |
| #define __HAL_FLASH_SET_LATENCY(__LATENCY__) (MODIFY_REG(FLASH->ACR, FLASH_ACR_LATENCY, (__LATENCY__))) |
| |
| /** |
| * @brief Get the FLASH Latency. |
| * @retval FLASH Latency |
| * This parameter can be one of the following values : |
| * @arg FLASH_LATENCY_0: FLASH Zero wait state |
| * @arg FLASH_LATENCY_1: FLASH One wait state |
| * @arg FLASH_LATENCY_2: FLASH Two wait states |
| * @arg FLASH_LATENCY_3: FLASH Three wait states |
| * @arg FLASH_LATENCY_4: FLASH Four wait states |
| * @arg FLASH_LATENCY_5: FLASH Five wait states |
| * @arg FLASH_LATENCY_6: FLASH Six wait states |
| * @arg FLASH_LATENCY_7: FLASH Seven wait states |
| * @arg FLASH_LATENCY_8: FLASH Eight wait states |
| * @arg FLASH_LATENCY_9: FLASH Nine wait states |
| * @arg FLASH_LATENCY_10: FLASH Ten wait states |
| * @arg FLASH_LATENCY_11: FLASH Eleven wait states |
| * @arg FLASH_LATENCY_12: FLASH Twelve wait states |
| * @arg FLASH_LATENCY_13: FLASH Thirteen wait states |
| * @arg FLASH_LATENCY_14: FLASH Fourteen wait states |
| * @arg FLASH_LATENCY_15: FLASH Fifteen wait states |
| */ |
| #define __HAL_FLASH_GET_LATENCY() READ_BIT(FLASH->ACR, FLASH_ACR_LATENCY) |
| |
| /** |
| * @brief Enable the FLASH power down during Low-power run mode. |
| * @retval None |
| * @note Writing this bit to 0, automatically the keys are |
| * lost and a new unlock sequence is necessary to re-write it to 1. |
| */ |
| #define __HAL_FLASH_POWER_DOWN_ENABLE() do { WRITE_REG(FLASH->PDKEYR, FLASH_PDKEY1); \ |
| WRITE_REG(FLASH->PDKEYR, FLASH_PDKEY2); \ |
| SET_BIT(FLASH->ACR, FLASH_ACR_RUN_PD); \ |
| } while (0) |
| |
| /** |
| * @brief Disable the FLASH power down during Low-power run mode. |
| * @retval None |
| * @note Writing this bit to 1, automatically the keys are |
| * loss and a new unlock sequence is necessary to re-write it to 0. |
| */ |
| #define __HAL_FLASH_POWER_DOWN_DISABLE() do { WRITE_REG(FLASH->PDKEYR, FLASH_PDKEY1); \ |
| WRITE_REG(FLASH->PDKEYR, FLASH_PDKEY2); \ |
| CLEAR_BIT(FLASH->ACR, FLASH_ACR_RUN_PD); \ |
| } while (0) |
| |
| /** |
| * @brief Enable the FLASH power down during Low-Power sleep mode |
| * @retval None |
| */ |
| #define __HAL_FLASH_SLEEP_POWERDOWN_ENABLE() SET_BIT(FLASH->ACR, FLASH_ACR_SLEEP_PD) |
| |
| /** |
| * @brief Disable the FLASH power down during Low-Power sleep mode |
| * @retval None |
| */ |
| #define __HAL_FLASH_SLEEP_POWERDOWN_DISABLE() CLEAR_BIT(FLASH->ACR, FLASH_ACR_SLEEP_PD) |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup FLASH_Interrupt FLASH Interrupts Macros |
| * @brief macros to handle FLASH interrupts |
| * @{ |
| */ |
| |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| /** |
| * @brief Enable secure FLASH interrupts from the secure world. |
| * @param __INTERRUPT__ FLASH interrupt. |
| * This parameter can be any combination of the following values: |
| * @arg FLASH_IT_EOP: End of FLASH Operation Interrupt |
| * @arg FLASH_IT_OPERR: Error Interrupt |
| * @arg FLASH_IT_ECCC: ECC Correction Interrupt |
| * @retval None |
| */ |
| /* Enable secure FLASH interrupts from the secure world */ |
| #define __HAL_FLASH_ENABLE_IT(__INTERRUPT__) do { if(((__INTERRUPT__) & FLASH_IT_ECCC) != 0U) { SET_BIT(FLASH->ECCR, FLASH_ECCR_ECCIE); }\ |
| if(((__INTERRUPT__) & (~FLASH_IT_ECCC)) != 0U) { SET_BIT(FLASH->SECCR, ((__INTERRUPT__) & (~FLASH_IT_ECCC))); }\ |
| } while(0) |
| /** |
| * @brief Enable non-secure FLASH interrupts from the secure world. |
| * @param __INTERRUPT__ FLASH interrupt. |
| * This parameter can be any combination of the following values: |
| * @arg FLASH_IT_EOP: End of FLASH Operation Interrupt |
| * @arg FLASH_IT_OPERR: Error Interrupt |
| * @arg FLASH_IT_ECCC: ECC Correction Interrupt |
| * @retval None |
| */ |
| #define __HAL_FLASH_ENABLE_IT_NS(__INTERRUPT__) do { if(((__INTERRUPT__) & FLASH_IT_ECCC) != 0U) { SET_BIT(FLASH->ECCR, FLASH_ECCR_ECCIE); }\ |
| if(((__INTERRUPT__) & (~FLASH_IT_ECCC)) != 0U) { SET_BIT(FLASH->NSCR, ((__INTERRUPT__) & (~FLASH_IT_ECCC))); }\ |
| } while(0) |
| #else |
| /** |
| * @brief Enable non-secure FLASH interrupts from the non-secure world. |
| * @param __INTERRUPT__ FLASH interrupt. |
| * This parameter can be any combination of the following values: |
| * @arg FLASH_IT_EOP: End of FLASH Operation Interrupt |
| * @arg FLASH_IT_OPERR: Error Interrupt |
| * @arg FLASH_IT_ECCC: ECC Correction Interrupt |
| * @retval None |
| */ |
| #define __HAL_FLASH_ENABLE_IT(__INTERRUPT__) do { if(((__INTERRUPT__) & FLASH_IT_ECCC) != 0U) { SET_BIT(FLASH->ECCR, FLASH_ECCR_ECCIE); }\ |
| if(((__INTERRUPT__) & (~FLASH_IT_ECCC)) != 0U) { SET_BIT(FLASH->NSCR, ((__INTERRUPT__) & (~FLASH_IT_ECCC))); }\ |
| } while(0) |
| #endif /* __ARM_FEATURE_CMSE */ |
| |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| /** |
| * @brief Disable secure FLASH interrupts from the secure world. |
| * @param __INTERRUPT__ FLASH interrupt. |
| * This parameter can be any combination of the following values: |
| * @arg FLASH_IT_EOP: End of FLASH Operation Interrupt |
| * @arg FLASH_IT_OPERR: Error Interrupt |
| * @arg FLASH_IT_ECCC: ECC Correction Interrupt |
| * @retval None |
| */ |
| #define __HAL_FLASH_DISABLE_IT(__INTERRUPT__) do { if(((__INTERRUPT__) & FLASH_IT_ECCC) != 0U) { CLEAR_BIT(FLASH->ECCR, FLASH_ECCR_ECCIE); }\ |
| if(((__INTERRUPT__) & (~FLASH_IT_ECCC)) != 0U) { CLEAR_BIT(FLASH->SECCR, ((__INTERRUPT__) & (~FLASH_IT_ECCC))); }\ |
| } while(0) |
| /** |
| * @brief Disable non-secure FLASH interrupts from the secure world. |
| * @param __INTERRUPT__ FLASH interrupt. |
| * This parameter can be any combination of the following values: |
| * @arg FLASH_IT_EOP: End of FLASH Operation Interrupt |
| * @arg FLASH_IT_OPERR: Error Interrupt |
| * @arg FLASH_IT_ECCC: ECC Correction Interrupt |
| * @retval None |
| */ |
| #define __HAL_FLASH_DISABLE_IT_NS(__INTERRUPT__) do { if(((__INTERRUPT__) & FLASH_IT_ECCC) != 0U) { CLEAR_BIT(FLASH->ECCR, FLASH_ECCR_ECCIE); }\ |
| if(((__INTERRUPT__) & (~FLASH_IT_ECCC)) != 0U) { CLEAR_BIT(FLASH->NSCR, ((__INTERRUPT__) & (~FLASH_IT_ECCC))); }\ |
| } while(0) |
| #else |
| /** |
| * @brief Disable non-secure FLASH interrupts from the non-secure world. |
| * @param __INTERRUPT__ FLASH interrupt. |
| * This parameter can be any combination of the following values: |
| * @arg FLASH_IT_EOP: End of FLASH Operation Interrupt |
| * @arg FLASH_IT_OPERR: Error Interrupt |
| * @arg FLASH_IT_ECCC: ECC Correction Interrupt |
| * @retval None |
| */ |
| #define __HAL_FLASH_DISABLE_IT(__INTERRUPT__) do { if(((__INTERRUPT__) & FLASH_IT_ECCC) != 0U) { CLEAR_BIT(FLASH->ECCR, FLASH_ECCR_ECCIE); }\ |
| if(((__INTERRUPT__) & (~FLASH_IT_ECCC)) != 0U) { CLEAR_BIT(FLASH->NSCR, ((__INTERRUPT__) & (~FLASH_IT_ECCC))); }\ |
| } while(0) |
| #endif /* __ARM_FEATURE_CMSE */ |
| |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| /** |
| * @brief Check whether the specified secure FLASH flags from the secure world is set or not. |
| * @param __FLAG__ specifies the FLASH flag to check. |
| * This parameter can be one of the following values: |
| * @arg FLASH_FLAG_EOP: FLASH End of Operation flag |
| * @arg FLASH_FLAG_OPERR: FLASH Operation error flag |
| * @arg FLASH_FLAG_PROGERR: FLASH Programming error flag |
| * @arg FLASH_FLAG_WRPERR: FLASH Write protection error flag |
| * @arg FLASH_FLAG_PGAERR: FLASH Programming alignment error flag |
| * @arg FLASH_FLAG_SIZERR: FLASH Size error flag |
| * @arg FLASH_FLAG_PGSERR: FLASH Programming sequence error flag |
| * @arg FLASH_FLAG_OPTWERR: FLASH Option modification error flag |
| * @arg FLASH_FLAG_BSY: FLASH write/erase operations in progress flag |
| * @arg FLASH_FLAG_ECCC: FLASH one ECC error has been detected and corrected |
| * @arg FLASH_FLAG_ECCD: FLASH two ECC errors have been detected |
| * @retval The new state of FLASH_FLAG (SET or RESET). |
| */ |
| #define __HAL_FLASH_GET_FLAG(__FLAG__) ((((__FLAG__) & FLASH_FLAG_ECCR_ERRORS) != 0U) ? \ |
| (READ_BIT(FLASH->ECCR, (__FLAG__)) != 0U) : \ |
| ((((__FLAG__) & (FLASH_FLAG_OPTWERR)) != 0U) ? \ |
| (READ_BIT(FLASH->NSSR, (__FLAG__)) != 0U) : \ |
| (READ_BIT(FLASH->SECSR, (__FLAG__)) != 0U))) |
| /** |
| * @brief Check whether the specified non-secure FLASH flags from the secure world is set or not. |
| * @param __FLAG__ specifies the FLASH flag to check. |
| * This parameter can be one of the following values: |
| * @arg FLASH_FLAG_EOP: FLASH End of Operation flag |
| * @arg FLASH_FLAG_OPERR: FLASH Operation error flag |
| * @arg FLASH_FLAG_PROGERR: FLASH Programming error flag |
| * @arg FLASH_FLAG_WRPERR: FLASH Write protection error flag |
| * @arg FLASH_FLAG_PGAERR: FLASH Programming alignment error flag |
| * @arg FLASH_FLAG_SIZERR: FLASH Size error flag |
| * @arg FLASH_FLAG_PGSERR: FLASH Programming sequence error flag |
| * @arg FLASH_FLAG_OPTWERR: FLASH Option modification error flag |
| * @arg FLASH_FLAG_BSY: FLASH write/erase operations in progress flag |
| * @arg FLASH_FLAG_ECCC: FLASH one ECC error has been detected and corrected |
| * @arg FLASH_FLAG_ECCD: FLASH two ECC errors have been detected |
| * @retval The new state of FLASH_FLAG (SET or RESET). |
| */ |
| #define __HAL_FLASH_GET_FLAG_NS(__FLAG__) ((((__FLAG__) & FLASH_FLAG_ECCR_ERRORS) != 0U) ? \ |
| (READ_BIT(FLASH->ECCR, (__FLAG__)) != 0U) : \ |
| (READ_BIT(FLASH->NSSR, (__FLAG__)) != 0U)) |
| #else |
| /** |
| * @brief Check whether the specified non-secure FLASH flags from the non-secure world is set or not. |
| * @param __FLAG__ specifies the FLASH flag to check. |
| * This parameter can be one of the following values: |
| * @arg FLASH_FLAG_EOP: FLASH End of Operation flag |
| * @arg FLASH_FLAG_OPERR: FLASH Operation error flag |
| * @arg FLASH_FLAG_PROGERR: FLASH Programming error flag |
| * @arg FLASH_FLAG_WRPERR: FLASH Write protection error flag |
| * @arg FLASH_FLAG_PGAERR: FLASH Programming alignment error flag |
| * @arg FLASH_FLAG_SIZERR: FLASH Size error flag |
| * @arg FLASH_FLAG_PGSERR: FLASH Programming sequence error flag |
| * @arg FLASH_FLAG_OPTWERR: FLASH Option modification error flag |
| * @arg FLASH_FLAG_BSY: FLASH write/erase operations in progress flag |
| * @arg FLASH_FLAG_ECCC: FLASH one ECC error has been detected and corrected |
| * @arg FLASH_FLAG_ECCD: FLASH two ECC errors have been detected |
| * @retval The new state of FLASH_FLAG (SET or RESET). |
| */ |
| #define __HAL_FLASH_GET_FLAG(__FLAG__) ((((__FLAG__) & FLASH_FLAG_ECCR_ERRORS) != 0U) ? \ |
| (READ_BIT(FLASH->ECCR, (__FLAG__)) != 0U) : \ |
| (READ_BIT(FLASH->NSSR, (__FLAG__)) != 0U)) |
| #endif /* __ARM_FEATURE_CMSE */ |
| |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| /** |
| * @brief Clear secure FLASH flags from the secure world. |
| * @param __FLAG__ specifies the FLASH flags to clear. |
| * This parameter can be any combination of the following values: |
| * @arg FLASH_FLAG_EOP: FLASH End of Operation flag |
| * @arg FLASH_FLAG_OPERR: FLASH Operation error flag |
| * @arg FLASH_FLAG_PROGERR: FLASH Programming error flag |
| * @arg FLASH_FLAG_WRPERR: FLASH Write protection error flag |
| * @arg FLASH_FLAG_PGAERR: FLASH Programming alignment error flag |
| * @arg FLASH_FLAG_SIZERR: FLASH Size error flag |
| * @arg FLASH_FLAG_PGSERR: FLASH Programming sequence error flag |
| * @arg FLASH_FLAG_OPTWERR: FLASH Option modification error flag (Only in non-secure) |
| * @arg FLASH_FLAG_ECCC: FLASH one ECC error has been detected and corrected |
| * @arg FLASH_FLAG_ECCD: FLASH two ECC errors have been detected |
| * @arg FLASH_FLAG_ALL_ERRORS: FLASH All errors flags |
| * @retval None |
| */ |
| #define __HAL_FLASH_CLEAR_FLAG(__FLAG__) do { if(((__FLAG__) & FLASH_FLAG_ECCR_ERRORS) != 0U) { SET_BIT(FLASH->ECCR, ((__FLAG__) & FLASH_FLAG_ECCR_ERRORS)); }\ |
| if(((__FLAG__) & FLASH_FLAG_OPTWERR) != 0U) { SET_BIT(FLASH->NSSR, ((__FLAG__) & (FLASH_FLAG_OPTWERR))); }\ |
| if(((__FLAG__) & ~(FLASH_FLAG_ECCR_ERRORS | FLASH_FLAG_OPTWERR)) != 0U) { WRITE_REG(FLASH->SECSR, ((__FLAG__) & ~(FLASH_FLAG_ECCR_ERRORS | FLASH_FLAG_OPTWERR))); } \ |
| } while(0) |
| /** |
| * @brief Clear non-secure FLASH flags from the secure world. |
| * @param __FLAG__ specifies the FLASH flags to clear. |
| * This parameter can be any combination of the following values: |
| * @arg FLASH_FLAG_EOP: FLASH End of Operation flag |
| * @arg FLASH_FLAG_OPERR: FLASH Operation error flag |
| * @arg FLASH_FLAG_PROGERR: FLASH Programming error flag |
| * @arg FLASH_FLAG_WRPERR: FLASH Write protection error flag |
| * @arg FLASH_FLAG_PGAERR: FLASH Programming alignment error flag |
| * @arg FLASH_FLAG_SIZERR: FLASH Size error flag |
| * @arg FLASH_FLAG_PGSERR: FLASH Programming sequence error flag |
| * @arg FLASH_FLAG_OPTWERR: FLASH Option modification error flag (Only in non-secure) |
| * @arg FLASH_FLAG_ECCC: FLASH one ECC error has been detected and corrected |
| * @arg FLASH_FLAG_ECCD: FLASH two ECC errors have been detected |
| * @arg FLASH_FLAG_ALL_ERRORS: FLASH All errors flags |
| * @retval None |
| */ |
| #define __HAL_FLASH_CLEAR_FLAG_NS(__FLAG__) do { if(((__FLAG__) & FLASH_FLAG_ECCR_ERRORS) != 0U) { SET_BIT(FLASH->ECCR, ((__FLAG__) & FLASH_FLAG_ECCR_ERRORS)); }\ |
| if(((__FLAG__) & ~(FLASH_FLAG_ECCR_ERRORS)) != 0U) { WRITE_REG(FLASH->NSSR, ((__FLAG__) & ~(FLASH_FLAG_ECCR_ERRORS))); }\ |
| } while(0) |
| #else |
| /** |
| * @brief Clear non-secure FLASH flags from the non-secure world. |
| * @param __FLAG__ specifies the FLASH flags to clear. |
| * This parameter can be any combination of the following values: |
| * @arg FLASH_FLAG_EOP: FLASH End of Operation flag |
| * @arg FLASH_FLAG_OPERR: FLASH Operation error flag |
| * @arg FLASH_FLAG_PROGERR: FLASH Programming error flag |
| * @arg FLASH_FLAG_WRPERR: FLASH Write protection error flag |
| * @arg FLASH_FLAG_PGAERR: FLASH Programming alignment error flag |
| * @arg FLASH_FLAG_SIZERR: FLASH Size error flag |
| * @arg FLASH_FLAG_PGSERR: FLASH Programming sequence error flag |
| * @arg FLASH_FLAG_OPTWERR: FLASH Option modification error flag (Only in non-secure) |
| * @arg FLASH_FLAG_ECCC: FLASH one ECC error has been detected and corrected |
| * @arg FLASH_FLAG_ECCD: FLASH two ECC errors have been detected |
| * @arg FLASH_FLAG_ALL_ERRORS: FLASH All errors flags |
| * @retval None |
| */ |
| #define __HAL_FLASH_CLEAR_FLAG(__FLAG__) do { if(((__FLAG__) & FLASH_FLAG_ECCR_ERRORS) != 0U) { SET_BIT(FLASH->ECCR, ((__FLAG__) & FLASH_FLAG_ECCR_ERRORS)); }\ |
| if(((__FLAG__) & ~(FLASH_FLAG_ECCR_ERRORS)) != 0U) { WRITE_REG(FLASH->NSSR, ((__FLAG__) & ~(FLASH_FLAG_ECCR_ERRORS))); }\ |
| } while(0) |
| #endif /* __ARM_FEATURE_CMSE */ |
| /** |
| * @} |
| */ |
| |
| /* Include FLASH HAL Extended module */ |
| #include "stm32l5xx_hal_flash_ex.h" |
| #include "stm32l5xx_hal_flash_ramfunc.h" |
| |
| /* Exported functions --------------------------------------------------------*/ |
| /** @addtogroup FLASH_Exported_Functions |
| * @{ |
| */ |
| |
| /* Program operation functions ***********************************************/ |
| /** @addtogroup FLASH_Exported_Functions_Group1 |
| * @{ |
| */ |
| HAL_StatusTypeDef HAL_FLASH_Program(uint32_t TypeProgram, uint32_t Address, uint64_t Data); |
| HAL_StatusTypeDef HAL_FLASH_Program_IT(uint32_t TypeProgram, uint32_t Address, uint64_t Data); |
| /* FLASH IRQ handler method */ |
| void HAL_FLASH_IRQHandler(void); |
| /* Callbacks in non blocking modes */ |
| void HAL_FLASH_EndOfOperationCallback(uint32_t ReturnValue); |
| void HAL_FLASH_OperationErrorCallback(uint32_t ReturnValue); |
| /** |
| * @} |
| */ |
| |
| /* Peripheral Control functions **********************************************/ |
| /** @addtogroup FLASH_Exported_Functions_Group2 |
| * @{ |
| */ |
| HAL_StatusTypeDef HAL_FLASH_Unlock(void); |
| HAL_StatusTypeDef HAL_FLASH_Lock(void); |
| /* Option bytes control */ |
| HAL_StatusTypeDef HAL_FLASH_OB_Unlock(void); |
| HAL_StatusTypeDef HAL_FLASH_OB_Lock(void); |
| HAL_StatusTypeDef HAL_FLASH_OB_Launch(void); |
| /** |
| * @} |
| */ |
| |
| /* Peripheral State functions ************************************************/ |
| /** @addtogroup FLASH_Exported_Functions_Group3 |
| * @{ |
| */ |
| uint32_t HAL_FLASH_GetError(void); |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Private variables ---------------------------------------------------------*/ |
| /** @addtogroup FLASH_Private_Variables FLASH Private Variables |
| * @{ |
| */ |
| extern FLASH_ProcessTypeDef pFlash; |
| /** |
| * @} |
| */ |
| |
| /* Private function ----------------------------------------------------------*/ |
| /** @addtogroup FLASH_Private_Functions FLASH Private Functions |
| * @{ |
| */ |
| HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout); |
| /** |
| * @} |
| */ |
| |
| /* Private constants ---------------------------------------------------------*/ |
| /** @defgroup FLASH_Private_Constants FLASH Private Constants |
| * @{ |
| */ |
| #define FLASH_BANK_SIZE (FLASH_SIZE >> 1) |
| |
| #define FLASH_PAGE_SIZE 0x00000800U |
| #define FLASH_PAGE_SIZE_128_BITS 0x00001000U |
| |
| #define FLASH_PAGE_NB (FLASH_SIZE / FLASH_PAGE_SIZE) |
| #define FLASH_PAGE_NB_PER_BANK (FLASH_BANK_SIZE / FLASH_PAGE_SIZE) |
| #define FLASH_PAGE_NB_128_BITS (FLASH_SIZE / FLASH_PAGE_SIZE_128_BITS) |
| |
| #define FLASH_TIMEOUT_VALUE 1000u /* 1 s */ |
| |
| #define FLASH_NON_SECURE_MASK 0x80000000U |
| /** |
| * @} |
| */ |
| |
| /* Private macros ------------------------------------------------------------*/ |
| /** @defgroup FLASH_Private_Macros FLASH Private Macros |
| * @{ |
| */ |
| |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| #define IS_FLASH_TYPEERASE(VALUE) (((VALUE) == FLASH_TYPEERASE_PAGES) || \ |
| ((VALUE) == FLASH_TYPEERASE_PAGES_NS) || \ |
| ((VALUE) == FLASH_TYPEERASE_MASSERASE) || \ |
| ((VALUE) == FLASH_TYPEERASE_MASSERASE_NS)) |
| #else |
| #define IS_FLASH_TYPEERASE(VALUE) (((VALUE) == FLASH_TYPEERASE_PAGES) || \ |
| ((VALUE) == FLASH_TYPEERASE_MASSERASE)) |
| #endif |
| |
| #define IS_FLASH_BANK(BANK) (((BANK) == FLASH_BANK_1) || \ |
| ((BANK) == FLASH_BANK_2) || \ |
| ((BANK) == FLASH_BANK_BOTH)) |
| |
| #define IS_FLASH_BANK_EXCLUSIVE(BANK) (((BANK) == FLASH_BANK_1) || \ |
| ((BANK) == FLASH_BANK_2)) |
| |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| #define IS_FLASH_TYPEPROGRAM(VALUE) (((VALUE) == FLASH_TYPEPROGRAM_DOUBLEWORD) || \ |
| ((VALUE) == FLASH_TYPEPROGRAM_DOUBLEWORD_NS)) |
| #else |
| #define IS_FLASH_TYPEPROGRAM(VALUE) ((VALUE) == FLASH_TYPEPROGRAM_DOUBLEWORD) |
| #endif |
| |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| #define IS_FLASH_MAIN_MEM_ADDRESS(ADDRESS) ((((ADDRESS) >= FLASH_BASE) && ((ADDRESS) < (FLASH_BASE+FLASH_SIZE))) || \ |
| (((ADDRESS) >= FLASH_BASE_NS) && ((ADDRESS) < (FLASH_BASE_NS+FLASH_SIZE)))) |
| #else |
| #define IS_FLASH_MAIN_MEM_ADDRESS(ADDRESS) (((ADDRESS) >= FLASH_BASE) && ((ADDRESS) < (FLASH_BASE+FLASH_SIZE))) |
| #endif |
| |
| #define IS_FLASH_OTP_ADDRESS(ADDRESS) (((ADDRESS) >= OTP_BASE) && ((ADDRESS) < (OTP_BASE+OTP_SIZE))) |
| |
| #define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) ((IS_FLASH_MAIN_MEM_ADDRESS(ADDRESS)) || (IS_FLASH_OTP_ADDRESS(ADDRESS))) |
| |
| #define IS_FLASH_PAGE(PAGE) ((PAGE) < 128U) |
| |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| #define IS_OPTIONBYTE(VALUE) (((VALUE) <= (OPTIONBYTE_WRP | OPTIONBYTE_RDP | OPTIONBYTE_USER | \ |
| OPTIONBYTE_WMSEC | OPTIONBYTE_BOOT_LOCK | OPTIONBYTE_BOOTADDR))) |
| #else |
| #define IS_OPTIONBYTE(VALUE) (((VALUE) <= (OPTIONBYTE_WRP | OPTIONBYTE_RDP | OPTIONBYTE_USER | \ |
| OPTIONBYTE_BOOTADDR))) |
| #endif |
| |
| #define IS_OB_WRPAREA(VALUE) (((VALUE) == OB_WRPAREA_BANK1_AREAA) || ((VALUE) == OB_WRPAREA_BANK1_AREAB) || \ |
| ((VALUE) == OB_WRPAREA_BANK2_AREAA) || ((VALUE) == OB_WRPAREA_BANK2_AREAB)) |
| |
| #define IS_OB_RDP_LEVEL(LEVEL) (((LEVEL) == OB_RDP_LEVEL_0) ||\ |
| ((LEVEL) == OB_RDP_LEVEL_0_5) ||\ |
| ((LEVEL) == OB_RDP_LEVEL_1) ||\ |
| ((LEVEL) == OB_RDP_LEVEL_2)) |
| |
| #define IS_OB_USER_TYPE(TYPE) (((TYPE) <= (uint32_t)0x1FFFFU) && ((TYPE) != 0U)) |
| |
| #define IS_OB_USER_BOR_LEVEL(LEVEL) (((LEVEL) == OB_BOR_LEVEL_0) || ((LEVEL) == OB_BOR_LEVEL_1) || \ |
| ((LEVEL) == OB_BOR_LEVEL_2) || ((LEVEL) == OB_BOR_LEVEL_3) || \ |
| ((LEVEL) == OB_BOR_LEVEL_4)) |
| |
| #define IS_OB_USER_STOP(VALUE) (((VALUE) == OB_STOP_RST) || ((VALUE) == OB_STOP_NORST)) |
| |
| #define IS_OB_USER_STANDBY(VALUE) (((VALUE) == OB_STANDBY_RST) || ((VALUE) == OB_STANDBY_NORST)) |
| |
| #define IS_OB_USER_SHUTDOWN(VALUE) (((VALUE) == OB_SHUTDOWN_RST) || ((VALUE) == OB_SHUTDOWN_NORST)) |
| |
| #define IS_OB_USER_IWDG(VALUE) (((VALUE) == OB_IWDG_HW) || ((VALUE) == OB_IWDG_SW)) |
| |
| #define IS_OB_USER_IWDG_STOP(VALUE) (((VALUE) == OB_IWDG_STOP_FREEZE) || ((VALUE) == OB_IWDG_STOP_RUN)) |
| |
| #define IS_OB_USER_IWDG_STDBY(VALUE) (((VALUE) == OB_IWDG_STDBY_FREEZE) || ((VALUE) == OB_IWDG_STDBY_RUN)) |
| |
| #define IS_OB_USER_WWDG(VALUE) (((VALUE) == OB_WWDG_HW) || ((VALUE) == OB_WWDG_SW)) |
| |
| #define IS_OB_USER_SWAP_BANK(VALUE) (((VALUE) == OB_SWAP_BANK_DISABLE) || ((VALUE) == OB_SWAP_BANK_ENABLE)) |
| |
| #define IS_OB_USER_DUALBANK(VALUE) (((VALUE) == OB_DUALBANK_SINGLE) || ((VALUE) == OB_DUALBANK_DUAL)) |
| |
| #define IS_OB_USER_DBANK(VALUE) (((VALUE) == OB_DBANK_128_BITS) || ((VALUE) == OB_DBANK_64_BITS)) |
| |
| #define IS_OB_USER_SRAM2_PARITY(VALUE) (((VALUE) == OB_SRAM2_PARITY_ENABLE) || ((VALUE) == OB_SRAM2_PARITY_DISABLE)) |
| |
| #define IS_OB_USER_SRAM2_RST(VALUE) (((VALUE) == OB_SRAM2_RST_ERASE) || ((VALUE) == OB_SRAM2_RST_NOT_ERASE)) |
| |
| #define IS_OB_USER_SWBOOT0(VALUE) (((VALUE) == OB_BOOT0_FROM_OB) || ((VALUE) == OB_BOOT0_FROM_PIN)) |
| |
| #define IS_OB_USER_BOOT0(VALUE) (((VALUE) == OB_nBOOT0_RESET) || ((VALUE) == OB_nBOOT0_SET)) |
| |
| #define IS_OB_USER_PA15_PUPEN(VALUE) (((VALUE) == OB_PA15_PUP_DISABLE) || ((VALUE) == OB_PA15_PUP_ENABLE)) |
| |
| #define IS_OB_USER_TZEN(VALUE) (((VALUE) == OB_TZEN_DISABLE) || ((VALUE) == OB_TZEN_ENABLE)) |
| |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| #define IS_OB_BOOT_LOCK(VALUE) (((VALUE) == OB_BOOT_LOCK_DISABLE) || ((VALUE) == OB_BOOT_LOCK_ENABLE)) |
| |
| #define IS_OB_WMSEC_CONFIG(CFG) ((((CFG) & 0x1B3U) != 0U) && (((CFG) & 0x3U) != 0U) && (((CFG) & 0xFFFFFE4CU) == 0U)) |
| |
| #define IS_OB_WMSEC_AREA_EXCLUSIVE(WMSEC) (((((WMSEC) & OB_WMSEC_AREA1) != 0U) && (((WMSEC) & OB_WMSEC_AREA2) == 0U)) || \ |
| ((((WMSEC) & OB_WMSEC_AREA2) != 0U) && (((WMSEC) & OB_WMSEC_AREA1) == 0U))) |
| #endif |
| |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| #define IS_OB_BOOTADDR_CONFIG(CFG) (((CFG) == OB_BOOTADDR_NS0) || ((CFG) == OB_BOOTADDR_NS1) || \ |
| ((CFG) == OB_BOOTADDR_SEC0)) |
| #else |
| #define IS_OB_BOOTADDR_CONFIG(CFG) (((CFG) == OB_BOOTADDR_NS0) || ((CFG) == OB_BOOTADDR_NS1)) |
| #endif |
| |
| #define IS_FLASH_LATENCY(LATENCY) (((LATENCY) == FLASH_LATENCY_0) || ((LATENCY) == FLASH_LATENCY_1) || \ |
| ((LATENCY) == FLASH_LATENCY_2) || ((LATENCY) == FLASH_LATENCY_3) || \ |
| ((LATENCY) == FLASH_LATENCY_4) || ((LATENCY) == FLASH_LATENCY_5) || \ |
| ((LATENCY) == FLASH_LATENCY_6) || ((LATENCY) == FLASH_LATENCY_7) || \ |
| ((LATENCY) == FLASH_LATENCY_8) || ((LATENCY) == FLASH_LATENCY_9) || \ |
| ((LATENCY) == FLASH_LATENCY_10) || ((LATENCY) == FLASH_LATENCY_11) || \ |
| ((LATENCY) == FLASH_LATENCY_12) || ((LATENCY) == FLASH_LATENCY_13) || \ |
| ((LATENCY) == FLASH_LATENCY_14) || ((LATENCY) == FLASH_LATENCY_15)) |
| |
| #if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U) |
| #define IS_FLASH_SECURE_OPERATION() ((pFlash.ProcedureOnGoing & FLASH_NON_SECURE_MASK) == 0U) |
| #else |
| #define IS_FLASH_SECURE_OPERATION() (0U) |
| #endif /* __ARM_FEATURE_CMSE */ |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* STM32L5xx_HAL_FLASH_H */ |
| |
