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/**
******************************************************************************
* @file stm32u5xx_hal_flash.h
* @author MCD Application Team
* @brief Header file of FLASH HAL module.
******************************************************************************
* @attention
*
* Copyright (c) 2021 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 STM32U5xx_HAL_FLASH_H
#define STM32U5xx_HAL_FLASH_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32u5xx_hal_def.h"
/** @addtogroup STM32U5xx_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 2MB 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) */
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) */
FunctionalState WRPLock; /*!< Write protection lock (used for OPTIONBYTE_WRP).
This parameter can be set to ENABLE or DISABLE */
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_SRAM134_RST,
@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_BKPRAM_RST, @ref FLASH_OB_USER_SRAM3_ECC,
@ref FLASH_OB_USER_SRAM2_ECC, @ref FLASH_OB_USER_SRAM2_RST,
@ref FLASH_OB_USER_nSWBOOT0, @ref FLASH_OB_USER_nBOOT0,
@ref FLASH_OB_USER_PA15_PUPEN, @ref FLASH_OB_USER_IO_VDD_HSLV,
@ref FLASH_OB_USER_IO_VDDIO2_HSLV, @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 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 /* __ARM_FEATURE_CMSE */
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 */
uint32_t RDPKeyType; /*!< Configuration of the RDP OEM keys (used for OPTIONBYTE_RDPKEY).
This parameter can be a value of @ref FLASH_OB_RDP_Key_Type */
uint32_t RDPKey1; /*!< Value of the RDP OEM key 1 (used for OPTIONBYTE_RDPKEY) */
uint32_t RDPKey2; /*!< Value of the RDP OEM key 2 (used for OPTIONBYTE_RDPKEY) */
} 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_EOP /*!< FLASH End of operation flag */
#define FLASH_FLAG_OPERR FLASH_SECSR_OPERR /*!< FLASH Operation error flag */
#define FLASH_FLAG_PROGERR FLASH_SECSR_PROGERR /*!< FLASH Programming error flag */
#define FLASH_FLAG_WRPERR FLASH_SECSR_WRPERR /*!< FLASH Write protection error flag */
#define FLASH_FLAG_PGAERR FLASH_SECSR_PGAERR /*!< FLASH Programming alignment error flag */
#define FLASH_FLAG_SIZERR FLASH_SECSR_SIZERR /*!< FLASH Size error flag */
#define FLASH_FLAG_PGSERR FLASH_SECSR_PGSERR /*!< FLASH Programming sequence error flag */
#define FLASH_FLAG_OPTWERR FLASH_NSSR_OPTWERR /*!< FLASH Option modification error flag */
#define FLASH_FLAG_BSY FLASH_SECSR_BSY /*!< FLASH Busy flag */
#define FLASH_FLAG_WDW FLASH_SECSR_WDW /*!< FLASH Wait Data to Write flag */
#define FLASH_FLAG_ECCC FLASH_ECCR_ECCC /*!< FLASH ECC correction */
#define FLASH_FLAG_ECCD FLASH_ECCR_ECCD /*!< 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)
#define FLASH_FLAG_ECCR_ERRORS (FLASH_FLAG_ECCC | FLASH_FLAG_ECCD)
#define FLASH_FLAG_ALL_ERRORS (FLASH_FLAG_SR_ERRORS | FLASH_FLAG_OPTWERR | FLASH_FLAG_ECCR_ERRORS)
#else
#define FLASH_FLAG_EOP FLASH_NSSR_EOP /*!< FLASH End of operation flag */
#define FLASH_FLAG_OPERR FLASH_NSSR_OPERR /*!< FLASH Operation error flag */
#define FLASH_FLAG_PROGERR FLASH_NSSR_PROGERR /*!< FLASH Programming error flag */
#define FLASH_FLAG_WRPERR FLASH_NSSR_WRPERR /*!< FLASH Write protection error flag */
#define FLASH_FLAG_PGAERR FLASH_NSSR_PGAERR /*!< FLASH Programming alignment error flag */
#define FLASH_FLAG_SIZERR FLASH_NSSR_SIZERR /*!< FLASH Size error flag */
#define FLASH_FLAG_PGSERR FLASH_NSSR_PGSERR /*!< FLASH Programming sequence error flag */
#define FLASH_FLAG_OPTWERR FLASH_NSSR_OPTWERR /*!< FLASH Option modification error flag */
#define FLASH_FLAG_BSY FLASH_NSSR_BSY /*!< FLASH Busy flag */
#define FLASH_FLAG_WDW FLASH_NSSR_WDW /*!< FLASH Wait Data to Write flag */
#define FLASH_FLAG_ECCC FLASH_ECCR_ECCC /*!< FLASH ECC correction */
#define FLASH_FLAG_ECCD FLASH_ECCR_ECCD /*!< 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)
#define FLASH_FLAG_ECCR_ERRORS (FLASH_FLAG_ECCC | FLASH_FLAG_ECCD)
#define FLASH_FLAG_ALL_ERRORS (FLASH_FLAG_SR_ERRORS | FLASH_FLAG_ECCR_ERRORS)
#endif /* __ARM_FEATURE_CMSE */
/**
* @}
*/
/** @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_EOPIE /*!< End of FLASH Operation Interrupt source */
#define FLASH_IT_OPERR FLASH_SECCR_ERRIE /*!< Error Interrupt source */
#define FLASH_IT_ECCC (FLASH_ECCR_ECCIE >> 24) /*!< ECC Correction Interrupt source */
#else
#define FLASH_IT_EOP FLASH_NSCR_EOPIE /*!< End of FLASH Operation Interrupt source */
#define FLASH_IT_OPERR FLASH_NSCR_ERRIE /*!< Error Interrupt source */
#define FLASH_IT_ECCC (FLASH_ECCR_ECCIE >> 24) /*!< ECC Correction Interrupt source */
#endif /* __ARM_FEATURE_CMSE */
/**
* @}
*/
/** @defgroup FLASH_Error FLASH Error
* @{
*/
#define HAL_FLASH_ERROR_NONE 0x00000000U
#define HAL_FLASH_ERROR_OP FLASH_FLAG_OPERR
#define HAL_FLASH_ERROR_PROG FLASH_FLAG_PROGERR
#define HAL_FLASH_ERROR_WRP FLASH_FLAG_WRPERR
#define HAL_FLASH_ERROR_PGA FLASH_FLAG_PGAERR
#define HAL_FLASH_ERROR_SIZ FLASH_FLAG_SIZERR
#define HAL_FLASH_ERROR_PGS FLASH_FLAG_PGSERR
#define HAL_FLASH_ERROR_OPTW FLASH_FLAG_OPTWERR
#define HAL_FLASH_ERROR_ECCC FLASH_FLAG_ECCC
#define HAL_FLASH_ERROR_ECCD FLASH_FLAG_ECCD
/**
* @}
*/
/** @defgroup FLASH_Type_Erase FLASH Erase Type
* @{
*/
#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
#define FLASH_TYPEERASE_PAGES FLASH_SECCR_PER /*!< Secure pages erase
activation */
#define FLASH_TYPEERASE_PAGES_NS (FLASH_NSCR_PER | FLASH_NON_SECURE_MASK) /*!< Non-secure pages erase
activation */
#define FLASH_TYPEERASE_MASSERASE (FLASH_SECCR_MER1 | FLASH_SECCR_MER2) /*!< Secure flash mass erase
activation */
#define FLASH_TYPEERASE_MASSERASE_NS (FLASH_NSCR_MER1 | FLASH_NSCR_MER2 | FLASH_NON_SECURE_MASK) /*!< Non-secure flash
mass erase activation */
#else
#define FLASH_TYPEERASE_PAGES FLASH_NSCR_PER /*!< Pages erase activation */
#define FLASH_TYPEERASE_MASSERASE (FLASH_NSCR_MER1 | FLASH_NSCR_MER2) /*!< Flash mass erase activation */
#endif /* __ARM_FEATURE_CMSE */
/**
* @}
*/
/** @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_QUADWORD FLASH_SECCR_PG /*!< Program a quad-word (128-bit)
at a specified secure address */
#define FLASH_TYPEPROGRAM_QUADWORD_NS (FLASH_NSCR_PG | FLASH_NON_SECURE_MASK) /*!< Program a quad-word (128-bit)
at a specified non-secure address */
#define FLASH_TYPEPROGRAM_BURST (FLASH_SECCR_PG | FLASH_SECCR_BWR) /*!< Program a burst (8xquad-word)
at a specified secure address */
#define FLASH_TYPEPROGRAM_BURST_NS (FLASH_NSCR_PG | FLASH_NSCR_BWR | FLASH_NON_SECURE_MASK) /*!< Program a burst
(8xquad-word) at a specified non-secure address */
#else
#define FLASH_TYPEPROGRAM_QUADWORD FLASH_NSCR_PG /*!<Program a quad-word (128-bit)
at a specified address */
#define FLASH_TYPEPROGRAM_BURST (FLASH_NSCR_PG | FLASH_NSCR_BWR) /*!<Program a burst (8xquad-word)
at a specified address */
#endif /* __ARM_FEATURE_CMSE */
/**
* @}
*/
/** @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 /* __ARM_FEATURE_CMSE */
#define OPTIONBYTE_RDPKEY 0x00000040U /*!< RDP Key option byte configuration */
/**
* @}
*/
/** @defgroup FLASH_OB_WRP_Area FLASH WRP Area
* @{
*/
#define OB_WRPAREA_BANK1_AREAA 0x01U /*!< Flash Bank 1 Area A */
#define OB_WRPAREA_BANK1_AREAB 0x02U /*!< Flash Bank 1 Area B */
#define OB_WRPAREA_BANK2_AREAA 0x04U /*!< Flash Bank 2 Area A */
#define OB_WRPAREA_BANK2_AREAB 0x08U /*!< Flash Bank 2 Area B */
/**
* @}
*/
/** @defgroup FLASH_OB_Read_Protection FLASH Option Bytes Read Protection
* @{
*/
#define OB_RDP_LEVEL_0 0xAAU
#define OB_RDP_LEVEL_0_5 0x55U
#define OB_RDP_LEVEL_1 0xBBU
#define OB_RDP_LEVEL_2 0xCCU
/**
* @}
*/
/** @defgroup FLASH_OB_RDP_Key_Type FLASH Option Bytes Read Protection Key Type
* @{
*/
#define OB_RDP_KEY_OEM1 0x01U /*!< OEM1 key */
#define OB_RDP_KEY_OEM2 0x02U /*!< OEM2 key */
/**
* @}
*/
/** @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_SRAM134_RST 0x00000010U /*!< SRAM1, SRAM3 and SRAM4 erase upon system reset */
#define OB_USER_IWDG_SW 0x00000020U /*!< Independent watchdog selection */
#define OB_USER_IWDG_STOP 0x00000040U /*!< Independent watchdog counter freeze in stop mode */
#define OB_USER_IWDG_STDBY 0x00000080U /*!< Independent watchdog counter freeze in standby mode */
#define OB_USER_WWDG_SW 0x00000100U /*!< Window watchdog selection */
#define OB_USER_SWAP_BANK 0x00000200U /*!< Swap banks */
#define OB_USER_DUALBANK 0x00000400U /*!< Dual-Bank on 1MB/512kB Flash memory devices */
#define OB_USER_BKPRAM_ECC 0x00000800U /*!< Backup RAM ECC detection and correction enable */
#define OB_USER_SRAM3_ECC 0x00001000U /*!< SRAM3 ECC detection and correction enable */
#define OB_USER_SRAM2_ECC 0x00002000U /*!< SRAM2 ECC detection and correction enable */
#define OB_USER_SRAM2_RST 0x00004000U /*!< SRAM2 Erase when system reset */
#define OB_USER_NSWBOOT0 0x00008000U /*!< Software BOOT0 */
#define OB_USER_NBOOT0 0x00010000U /*!< nBOOT0 option bit */
#define OB_USER_PA15_PUPEN 0x00020000U /*!< PA15 pull-up enable option bit */
#define OB_USER_IO_VDD_HSLV 0x00040000U /*!< High speed IO at low voltage configuration bit */
#define OB_USER_IO_VDDIO2_HSLV 0x00080000U /*!< High speed IO at low VDDIO2 voltage configuration bit */
#define OB_USER_TZEN 0x00100000U /*!< Global TrustZone security enable */
/**
* @}
*/
/** @defgroup FLASH_OB_USER_BOR_LEVEL FLASH Option Bytes User BOR Level
* @{
*/
#define OB_BOR_LEVEL_0 0x00000000U /*!< Reset level threshold
is around 1.7V */
#define OB_BOR_LEVEL_1 FLASH_OPTR_BOR_LEV_0 /*!< Reset level threshold
is around 2.0V */
#define OB_BOR_LEVEL_2 FLASH_OPTR_BOR_LEV_1 /*!< Reset level threshold
is around 2.2V */
#define OB_BOR_LEVEL_3 (FLASH_OPTR_BOR_LEV_1 | FLASH_OPTR_BOR_LEV_0) /*!< Reset level threshold
is around 2.5V */
#define OB_BOR_LEVEL_4 FLASH_OPTR_BOR_LEV_2 /*!< 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_SRAM134_RST FLASH Option Bytes User SRAM134 Erase On Reset Type
* @{
*/
#define OB_SRAM134_RST_ERASE 0x00000000U /*!< SRAM1, SRAM3 and SRAM4 erased
when a system reset occurs */
#define OB_SRAM134_RST_NOT_ERASE FLASH_OPTR_SRAM134_RST /*!< SRAM1, SRAM3 and SRAM4 are not erased
when a system reset occurs */
/**
* @}
*/
/** @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 address offset 0x0,
Bank 2 is located at 0x100000 */
#define OB_SWAP_BANK_ENABLE FLASH_OPTR_SWAP_BANK /*!< Bank 1 is located at address offset 0x100000,
Bank 2 is located at 0x0 */
/**
* @}
*/
/** @defgroup FLASH_OB_USER_DUALBANK FLASH Option Bytes User Dual-bank Type
* @{
*/
#define OB_DUALBANK_SINGLE 0x00000000U /*!< 1MB/512KB Single-bank Flash */
#define OB_DUALBANK_DUAL FLASH_OPTR_DUALBANK /*!< 1MB/512KB Dual-bank Flash */
/**
* @}
*/
/** @defgroup FLASH_OB_USER_BKPRAM_RST FLASH Option Bytes User BKPRAM ECC check
* @{
*/
#define OB_BKPRAM_ECC_ENABLE 0x00000000U /*!< BKPRAM ECC check enable */
#define OB_BKPRAM_ECC_DISABLE FLASH_OPTR_BKPRAM_ECC /*!< BKPRAM ECC check disable */
/**
* @}
*/
/** @defgroup FLASH_OB_USER_SRAM3_ECC FLASH Option Bytes User SRAM3 ECC check
* @{
*/
#define OB_SRAM3_ECC_ENABLE 0x00000000U /*!< SRAM3 ECC check enable */
#define OB_SRAM3_ECC_DISABLE FLASH_OPTR_SRAM3_ECC /*!< SRAM3 ECC check disable */
/**
* @}
*/
/** @defgroup FLASH_OB_USER_SRAM2_ECC FLASH Option Bytes User SRAM2 ECC check
* @{
*/
#define OB_SRAM2_ECC_ENABLE 0x00000000U /*!< SRAM2 ECC check enable */
#define OB_SRAM2_ECC_DISABLE FLASH_OPTR_SRAM2_ECC /*!< SRAM2 ECC 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_IO_VDD_HSLV FLASH Option Bytes User High speed IO at low voltage configuration bit
* @{
*/
#define OB_IO_VDD_HSLV_DISABLE 0x00000000U /*!< High-speed IO at low VDD voltage feature disabled
(VDD can exceed 2.5 V) */
#define OB_IO_VDD_HSLV_ENABLE FLASH_OPTR_IO_VDD_HSLV /*!< High-speed IO at low VDD voltage feature enabled
(VDD remains below 2.5 V) */
/**
* @}
*/
/** @defgroup FLASH_OB_USER_IO_VDDIO2_HSLV FLASH Option Bytes User High speed IO at low VDDIO2 voltage configuration bit
* @{
*/
#define OB_IO_VDDIO2_HSLV_DISABLE 0x00000000U /*!< High-speed IO at low VDDIO2 voltage feature disabled
(VDDIO2 can exceed 2.5 V) */
#define OB_IO_VDDIO2_HSLV_ENABLE FLASH_OPTR_IO_VDDIO2_HSLV /*!< High-speed IO at low VDDIO2 voltage feature enabled
(VDDIO2 remains below 2.5 V) */
/**
* @}
*/
/** @defgroup FLASH_OB_USER_TZEN FLASH Option Bytes User Global TrustZone
* @{
*/
#define OB_TZEN_DISABLE 0x00000000U /*!< Global TrustZone security disabled */
#define OB_TZEN_ENABLE FLASH_OPTR_TZEN /*!< Global TrustZone security enabled */
/**
* @}
*/
#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 /* __ARM_FEATURE_CMSE */
/** @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 /* __ARM_FEATURE_CMSE */
/**
* @}
*/
/** @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_1 0x04152637U /*!< Flash Bank 1 power down key1 */
#define FLASH_PDKEY1_2 0xFAFBFCFDU /*!< Flash Bank 1 power down key2: used with FLASH_PDKEY1_1
to unlock the PDREQ1 bit in FLASH_ACR */
#define FLASH_PDKEY2_1 0x40516273U /*!< Flash Bank 2 power down key1 */
#define FLASH_PDKEY2_2 0xAFBFCFDFU /*!< Flash Bank 2 power down key2: used with FLASH_PDKEY2_1
to unlock the PDREQ2 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 */
/**
* @}
*/
/**
* @}
*/
/* 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 return value 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 prefetch buffer.
* @retval None
*/
#define __HAL_FLASH_PREFETCH_BUFFER_ENABLE() SET_BIT(FLASH->ACR, FLASH_ACR_PRFTEN)
/**
* @brief Disable the FLASH prefetch buffer.
* @retval None
*/
#define __HAL_FLASH_PREFETCH_BUFFER_DISABLE() CLEAR_BIT(FLASH->ACR, FLASH_ACR_PRFTEN)
/**
* @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
* @{
*/
/**
* @brief Enable the specified FLASH interrupt.
* @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
*/
#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
/* 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)
/* Enable non-secure FLASH interrupts from the secure world */
#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
/* Enable non-secure FLASH interrupts from the non-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->NSCR, ((__INTERRUPT__) & (~FLASH_IT_ECCC))); }\
} while(0)
#endif /* __ARM_FEATURE_CMSE */
/**
* @brief Disable the specified FLASH interrupt.
* @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
*/
#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
/* Disable secure FLASH interrupts from the secure world */
#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)
/* Disable non-secure FLASH interrupts from the secure world */
#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
/* Disable non-secure FLASH interrupts from the non-secure world */
#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 */
/**
* @brief Check whether the specified FLASH flag 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_WDW: FLASH Wait Data to Write 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).
*/
#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
/* Get secure FLASH flags from the secure world */
#define __HAL_FLASH_GET_FLAG(__FLAG__) ((((__FLAG__) & (FLASH_FLAG_ECCC | FLASH_FLAG_ECCD)) != 0U) ? \
(READ_BIT(FLASH->ECCR, (__FLAG__)) == (__FLAG__)) : \
((((__FLAG__) & (FLASH_FLAG_OPTWERR)) != 0U) ? \
(READ_BIT(FLASH->NSSR, (__FLAG__)) == (__FLAG__)) : \
(READ_BIT(FLASH->SECSR, (__FLAG__)) == (__FLAG__))))
/* Get non-secure FLASH flags from the secure world */
#define __HAL_FLASH_GET_FLAG_NS(__FLAG__) ((((__FLAG__) & (FLASH_FLAG_ECCC | FLASH_FLAG_ECCD)) != 0U) ? \
(READ_BIT(FLASH->ECCR, (__FLAG__)) == (__FLAG__)) : \
(READ_BIT(FLASH->NSSR, (__FLAG__)) == (__FLAG__)))
#else
/* Get non-secure FLASH flags from the non-secure world */
#define __HAL_FLASH_GET_FLAG(__FLAG__) ((((__FLAG__) & (FLASH_FLAG_ECCC | FLASH_FLAG_ECCD)) != 0U) ? \
(READ_BIT(FLASH->ECCR, (__FLAG__)) == (__FLAG__)) : \
(READ_BIT(FLASH->NSSR, (__FLAG__)) == (__FLAG__)))
#endif /* __ARM_FEATURE_CMSE */
/**
* @brief Clear the FLASH's pending flags.
* @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
*/
#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
/* Clear secure FLASH flags from the secure world */
#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)
/* Clear non-secure FLASH flags from the secure world */
#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
/* Clear non-secure FLASH flags from the non-secure world */
#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 "stm32u5xx_hal_flash_ex.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, uint32_t DataAddress);
HAL_StatusTypeDef HAL_FLASH_Program_IT(uint32_t TypeProgram, uint32_t Address, uint32_t DataAddress);
/* 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 constants --------------------------------------------------------*/
/** @defgroup FLASH_Private_Constants FLASH Private Constants
* @{
*/
#define FLASH_TIMEOUT_VALUE 1000U /* 1 s */
#define FLASH_NON_SECURE_MASK 0x80000000U
#define FLASH_NB_WORDS_IN_BURST 32
/**
* @}
*/
/* 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 /* __ARM_FEATURE_CMSE */
#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_QUADWORD) || \
((VALUE) == FLASH_TYPEPROGRAM_QUADWORD_NS) || \
((VALUE) == FLASH_TYPEPROGRAM_BURST) || \
((VALUE) == FLASH_TYPEPROGRAM_BURST_NS))
#else
#define IS_FLASH_TYPEPROGRAM(VALUE) (((VALUE) == FLASH_TYPEPROGRAM_QUADWORD) || \
((VALUE) == FLASH_TYPEPROGRAM_BURST))
#endif /* __ARM_FEATURE_CMSE */
#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 /* __ARM_FEATURE_CMSE */
#define IS_FLASH_OTP_ADDRESS(ADDRESS) (((ADDRESS) >= FLASH_OTP_BASE)\
&& ((ADDRESS) < (FLASH_OTP_BASE + FLASH_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) < FLASH_PAGE_NB)
#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 | \
OPTIONBYTE_RDPKEY)))
#else
#define IS_OPTIONBYTE(VALUE) (((VALUE) <= (OPTIONBYTE_WRP | OPTIONBYTE_RDP | OPTIONBYTE_USER | \
OPTIONBYTE_BOOTADDR | OPTIONBYTE_RDPKEY)))
#endif /* __ARM_FEATURE_CMSE */
#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) <= 0x1FFFFFU) && ((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_SRAM134_RST(VALUE) (((VALUE) == OB_SRAM134_RST_ERASE) || ((VALUE) == OB_SRAM134_RST_NOT_ERASE))
#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_BKPRAM_ECC(VALUE) (((VALUE) == OB_BKPRAM_ECC_ENABLE) || ((VALUE) == OB_BKPRAM_ECC_DISABLE))
#define IS_OB_USER_SRAM3_ECC(VALUE) (((VALUE) == OB_SRAM3_ECC_ENABLE) || ((VALUE) == OB_SRAM3_ECC_DISABLE))
#define IS_OB_USER_SRAM2_ECC(VALUE) (((VALUE) == OB_SRAM2_ECC_ENABLE) || ((VALUE) == OB_SRAM2_ECC_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_IO_VDD_HSLV(VALUE) (((VALUE) == OB_IO_VDD_HSLV_DISABLE) || ((VALUE) == OB_IO_VDD_HSLV_ENABLE))
#define IS_OB_USER_IO_VDDIO2_HSLV(VALUE) (((VALUE) == OB_IO_VDDIO2_HSLV_DISABLE)\
|| ((VALUE) == OB_IO_VDDIO2_HSLV_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) & 0x7F3U) != 0U) && \
(((CFG) & 0x3U) != 0U) && (((CFG) & 0xFFFFF80CU) == 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 /* __ARM_FEATURE_CMSE */
#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 /* __ARM_FEATURE_CMSE */
#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))
#define IS_OB_RDP_KEY_TYPE(TYPE) (((TYPE) == OB_RDP_KEY_OEM1) || \
((TYPE) == OB_RDP_KEY_OEM2))
#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 */
/**
* @}
*/
/* Private functions ---------------------------------------------------------*/
/** @addtogroup FLASH_Private_Functions FLASH Private Functions
* @{
*/
HAL_StatusTypeDef FLASH_WaitForLastOperation(uint32_t Timeout);
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* STM32U5xx_HAL_FLASH_H */