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Diffstat (limited to 'bsps/arm/stm32h7/include/stm32h7xx_hal_flash_ex.h')
| -rw-r--r-- | bsps/arm/stm32h7/include/stm32h7xx_hal_flash_ex.h | 910 |
1 files changed, 910 insertions, 0 deletions
diff --git a/bsps/arm/stm32h7/include/stm32h7xx_hal_flash_ex.h b/bsps/arm/stm32h7/include/stm32h7xx_hal_flash_ex.h new file mode 100644 index 0000000000..834c5d23fb --- /dev/null +++ b/bsps/arm/stm32h7/include/stm32h7xx_hal_flash_ex.h @@ -0,0 +1,910 @@ +/**
+ ******************************************************************************
+ * @file stm32H7xx_hal_flash_ex.h
+ * @author MCD Application Team
+ * @brief Header file of FLASH HAL module.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics.
+ * All rights reserved.</center></h2>
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef STM32H7xx_HAL_FLASH_EX_H
+#define STM32H7xx_HAL_FLASH_EX_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32h7xx_hal_def.h"
+
+/** @addtogroup STM32H7xx_HAL_Driver
+ * @{
+ */
+
+/** @addtogroup FLASHEx
+ * @{
+ */
+
+/* Exported types ------------------------------------------------------------*/
+/** @defgroup FLASHEx_Exported_Types FLASH Exported Types
+ * @{
+ */
+
+/**
+ * @brief FLASH Erase structure definition
+ */
+typedef struct
+{
+ uint32_t TypeErase; /*!< Mass erase or sector Erase.
+ This parameter can be a value of @ref FLASHEx_Type_Erase */
+
+ uint32_t Banks; /*!< Select banks to erase when Mass erase is enabled.
+ This parameter must be a value of @ref FLASHEx_Banks */
+
+ uint32_t Sector; /*!< Initial FLASH sector to erase when Mass erase is disabled
+ This parameter must be a value of @ref FLASH_Sectors */
+
+ uint32_t NbSectors; /*!< Number of sectors to be erased.
+ This parameter must be a value between 1 and (max number of sectors - value of Initial sector)*/
+
+ uint32_t VoltageRange;/*!< The device voltage range which defines the erase parallelism
+ This parameter must be a value of @ref FLASHEx_Voltage_Range */
+
+} FLASH_EraseInitTypeDef;
+
+
+/**
+ * @brief FLASH Option Bytes Program structure definition
+ */
+typedef struct
+{
+ uint32_t OptionType; /*!< Option byte to be configured.
+ This parameter can be a value of @ref FLASHEx_Option_Type */
+
+ uint32_t WRPState; /*!< Write protection activation or deactivation.
+ This parameter can be a value of @ref FLASHEx_WRP_State */
+
+ uint32_t WRPSector; /*!< Specifies the sector(s) to be write protected.
+ The value of this parameter depend on device used within the same series */
+
+ uint32_t RDPLevel; /*!< Set the read protection level.
+ This parameter can be a value of @ref FLASHEx_Option_Bytes_Read_Protection */
+
+ uint32_t BORLevel; /*!< Set the BOR Level.
+ This parameter can be a value of @ref FLASHEx_BOR_Reset_Level */
+
+ uint32_t USERType; /*!< User option byte(s) to be configured (used for OPTIONBYTE_USER).
+ This parameter can be a combination of @ref FLASHEx_OB_USER_Type */
+
+ uint32_t USERConfig; /*!< Program the FLASH User Option Byte: IWDG_SW / RST_STOP / RST_STDBY /
+ IWDG_FREEZE_STOP / IWDG_FREEZE_SANDBY / IO_HSLV / SWAP_BANK_OPT */
+
+ uint32_t Banks; /*!< Select banks for WRP , PCROP and secure area config .
+ This parameter must be a value of @ref FLASHEx_Banks */
+
+ uint32_t PCROPConfig; /*!< specifies if the PCROP area shall be erased or not
+ when RDP level decreased from Level 1 to Level 0 or during a mass erase.
+ This parameter must be a value of @ref FLASHEx_OB_PCROP_RDP enumeration */
+
+ uint32_t PCROPStartAddr; /*!< PCROP Start address (used for OPTIONBYTE_PCROP).
+ This parameter must be a value between begin and end of a bank */
+
+ uint32_t PCROPEndAddr; /*!< PCROP End address (used for OPTIONBYTE_PCROP).
+ This parameter must be a value between PCROP Start address and end of a bank */
+
+ uint32_t BootConfig; /*!< Specifies if the Boot Address to be configured BOOT_ADD0, BOOT_ADD1
+ or both. This parameter must be a value of @ref FLASHEx_OB_BOOT_OPTION enumeration */
+
+ uint32_t BootAddr0; /*!< Boot Address 0.
+ This parameter must be a value between begin and end of a bank */
+
+ uint32_t BootAddr1; /*!< Boot Address 1.
+ This parameter must be a value between begin and end of a bank */
+#if defined(DUAL_CORE)
+ uint32_t CM4BootConfig; /*!< specifies if the CM4 boot Address to be configured BOOT_ADD0, BOOT_ADD1
+ or both.
+ This parameter must be a value of @ref FLASHEx_OB_BOOT_OPTION enumeration */
+
+ uint32_t CM4BootAddr0; /*!< CM4 Boot Address 0.
+ This parameter must be a value between begin and end of a bank */
+
+ uint32_t CM4BootAddr1; /*!< CM4 Boot Address 1.
+ This parameter must be a value between begin and end of a bank */
+#endif /*DUAL_CORE*/
+
+ uint32_t SecureAreaConfig; /*!< specifies if the bank secured area shall be erased or not
+ when RDP level decreased from Level 1 to Level 0 or during a mass erase.
+ This parameter must be a value of @ref FLASHEx_OB_SECURE_RDP enumeration */
+
+ uint32_t SecureAreaStartAddr; /*!< Bank Secure area Start address.
+ This parameter must be a value between begin address and end address of bank1 */
+
+ uint32_t SecureAreaEndAddr; /*!< Bank Secure area End address.
+ This parameter must be a value between Secure Area Start address and end address of a bank1 */
+
+#if defined (FLASH_OTPBL_LOCKBL)
+ uint32_t OTPBlockLock; /*!< Specifies the OTP block(s) to be locked.
+ This parameter must be a value of @ref FLASHEx_OTP_Blocks */
+#endif /* FLASH_OTPBL_LOCKBL */
+
+} FLASH_OBProgramInitTypeDef;
+
+/**
+ * @brief FLASH Erase structure definition
+ */
+typedef struct
+{
+ uint32_t TypeCRC; /*!< CRC Selection Type.
+ This parameter can be a value of @ref FLASHEx_CRC_Selection_Type */
+
+ uint32_t BurstSize; /*!< CRC Burst Size.
+ This parameter can be a value of @ref FLASHEx_CRC_Burst_Size */
+
+ uint32_t Bank; /*!< Select bank where CRC computation is enabled.
+ This parameter must be FLASH_BANK_1 or FLASH_BANK_2 */
+
+ uint32_t Sector; /*!< Initial FLASH sector from which starts the CRC computation
+ This parameter must be a value of @ref FLASH_Sectors */
+
+ uint32_t NbSectors; /*!< Number of sectors to be computed.
+ This parameter must be a value between 1 and (max number of sectors - value of Initial sector)*/
+
+ uint32_t CRCStartAddr; /*!< CRC Start address.
+ This parameter must be a value between begin address and end address of a bank */
+
+ uint32_t CRCEndAddr; /*!< CRC End address.
+ This parameter must be a value between CRC Start address and end address of a bank */
+
+} FLASH_CRCInitTypeDef;
+
+/**
+ * @}
+ */
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup FLASHEx_Exported_Constants FLASH Exported Constants
+ * @{
+ */
+
+/** @defgroup FLASHEx_Type_Erase FLASH Type Erase
+ * @{
+ */
+#define FLASH_TYPEERASE_SECTORS 0x00U /*!< Sectors erase only */
+#define FLASH_TYPEERASE_MASSERASE 0x01U /*!< Flash Mass erase activation */
+/**
+ * @}
+ */
+
+#if defined (FLASH_CR_PSIZE)
+/** @defgroup FLASHEx_Voltage_Range FLASH Voltage Range
+ * @{
+ */
+#define FLASH_VOLTAGE_RANGE_1 0x00000000U /*!< Flash program/erase by 8 bits */
+#define FLASH_VOLTAGE_RANGE_2 FLASH_CR_PSIZE_0 /*!< Flash program/erase by 16 bits */
+#define FLASH_VOLTAGE_RANGE_3 FLASH_CR_PSIZE_1 /*!< Flash program/erase by 32 bits */
+#define FLASH_VOLTAGE_RANGE_4 FLASH_CR_PSIZE /*!< Flash program/erase by 64 bits */
+/**
+ * @}
+ */
+#endif /* FLASH_CR_PSIZE */
+
+/** @defgroup FLASHEx_WRP_State FLASH WRP State
+ * @{
+ */
+#define OB_WRPSTATE_DISABLE 0x00000000U /*!< Disable the write protection of the desired bank 1 sectors */
+#define OB_WRPSTATE_ENABLE 0x00000001U /*!< Enable the write protection of the desired bank 1 sectors */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_Option_Type FLASH Option Type
+ * @{
+ */
+#define OPTIONBYTE_WRP 0x01U /*!< WRP option byte configuration */
+#define OPTIONBYTE_RDP 0x02U /*!< RDP option byte configuration */
+#define OPTIONBYTE_USER 0x04U /*!< USER option byte configuration */
+#define OPTIONBYTE_PCROP 0x08U /*!< PCROP option byte configuration */
+#define OPTIONBYTE_BOR 0x10U /*!< BOR option byte configuration */
+#define OPTIONBYTE_SECURE_AREA 0x20U /*!< secure area option byte configuration */
+#if defined (DUAL_CORE)
+#define OPTIONBYTE_CM7_BOOTADD 0x40U /*!< CM7 BOOT ADD option byte configuration */
+#define OPTIONBYTE_CM4_BOOTADD 0x80U /*!< CM4 BOOT ADD option byte configuration */
+#define OPTIONBYTE_BOOTADD OPTIONBYTE_CM7_BOOTADD /*!< BOOT ADD option byte configuration */
+#else /* Single core */
+#define OPTIONBYTE_BOOTADD 0x40U /*!< BOOT ADD option byte configuration */
+#endif /*DUAL_CORE*/
+#if defined (FLASH_OTPBL_LOCKBL)
+#define OPTIONBYTE_OTP_LOCK 0x80U /*!< OTP Lock option byte configuration */
+#endif /* FLASH_OTPBL_LOCKBL */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_Option_Bytes_Read_Protection FLASH Option Bytes Read Protection
+ * @{
+ */
+#define OB_RDP_LEVEL_0 0xAA00U
+#define OB_RDP_LEVEL_1 0x5500U
+#define OB_RDP_LEVEL_2 0xCC00U /*!< Warning: When enabling read protection level 2
+ it s no more possible to go back to level 1 or 0 */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_Option_Bytes_WWatchdog FLASH Option Bytes WWatchdog
+ * @{
+ */
+#define OB_WWDG_SW 0x10U /*!< Software WWDG selected */
+#define OB_WWDG_HW 0x00U /*!< Hardware WWDG selected */
+/**
+ * @}
+ */
+
+
+/** @defgroup FLASHEx_Option_Bytes_IWatchdog FLASH Option Bytes IWatchdog
+ * @{
+ */
+#define OB_IWDG_SW 0x20U /*!< Software IWDG selected */
+#define OB_IWDG_HW 0x00U /*!< Hardware IWDG selected */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_Option_Bytes_nRST_STOP FLASH Option Bytes nRST_STOP
+ * @{
+ */
+#define OB_STOP_NO_RST 0x40U /*!< No reset generated when entering in STOP */
+#define OB_STOP_RST 0x00U /*!< Reset generated when entering in STOP */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_Option_Bytes_nRST_STDBY FLASH Option Bytes nRST_STDBY
+ * @{
+ */
+#define OB_STDBY_NO_RST 0x80U /*!< No reset generated when entering in STANDBY */
+#define OB_STDBY_RST 0x00U /*!< Reset generated when entering in STANDBY */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_Option_Bytes_IWDG_FREEZE_STOP FLASH IWDG Counter Freeze in STOP
+ * @{
+ */
+#define OB_IWDG_STOP_FREEZE 0x00000000U /*!< Freeze IWDG counter in STOP mode */
+#define OB_IWDG_STOP_ACTIVE FLASH_OPTSR_FZ_IWDG_STOP /*!< IWDG counter active in STOP mode */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_Option_Bytes_IWDG_FREEZE_SANDBY FLASH IWDG Counter Freeze in STANDBY
+ * @{
+ */
+#define OB_IWDG_STDBY_FREEZE 0x00000000U /*!< Freeze IWDG counter in STANDBY mode */
+#define OB_IWDG_STDBY_ACTIVE FLASH_OPTSR_FZ_IWDG_SDBY /*!< IWDG counter active in STANDBY mode */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_BOR_Reset_Level FLASH BOR Reset Level
+ * @{
+ */
+#define OB_BOR_LEVEL0 0x00000000U /*!< Reset level threshold is set to 1.6V */
+#define OB_BOR_LEVEL1 FLASH_OPTSR_BOR_LEV_0 /*!< Reset level threshold is set to 2.1V */
+#define OB_BOR_LEVEL2 FLASH_OPTSR_BOR_LEV_1 /*!< Reset level threshold is set to 2.4V */
+#define OB_BOR_LEVEL3 (FLASH_OPTSR_BOR_LEV_1 | FLASH_OPTSR_BOR_LEV_0) /*!< Reset level threshold is set to 2.7V */
+/**
+ * @}
+ */
+
+
+
+/** @defgroup FLASHEx_Boot_Address FLASH Boot Address
+ * @{
+ */
+#define OB_BOOTADDR_ITCM_RAM 0x0000U /*!< Boot from ITCM RAM (0x00000000) */
+#define OB_BOOTADDR_SYSTEM 0x0040U /*!< Boot from System memory bootloader (0x00100000) */
+#define OB_BOOTADDR_ITCM_FLASH 0x0080U /*!< Boot from Flash on ITCM interface (0x00200000) */
+#define OB_BOOTADDR_AXIM_FLASH 0x2000U /*!< Boot from Flash on AXIM interface (0x08000000) */
+#define OB_BOOTADDR_DTCM_RAM 0x8000U /*!< Boot from DTCM RAM (0x20000000) */
+#define OB_BOOTADDR_SRAM1 0x8004U /*!< Boot from SRAM1 (0x20010000) */
+#define OB_BOOTADDR_SRAM2 0x8013U /*!< Boot from SRAM2 (0x2004C000) */
+/**
+ * @}
+ */
+
+/** @defgroup FLASH_Latency FLASH Latency
+ * @{
+ */
+#define FLASH_LATENCY_0 FLASH_ACR_LATENCY_0WS /*!< FLASH Zero Latency cycle */
+#define FLASH_LATENCY_1 FLASH_ACR_LATENCY_1WS /*!< FLASH One Latency cycle */
+#define FLASH_LATENCY_2 FLASH_ACR_LATENCY_2WS /*!< FLASH Two Latency cycles */
+#define FLASH_LATENCY_3 FLASH_ACR_LATENCY_3WS /*!< FLASH Three Latency cycles */
+#define FLASH_LATENCY_4 FLASH_ACR_LATENCY_4WS /*!< FLASH Four Latency cycles */
+#define FLASH_LATENCY_5 FLASH_ACR_LATENCY_5WS /*!< FLASH Five Latency cycles */
+#define FLASH_LATENCY_6 FLASH_ACR_LATENCY_6WS /*!< FLASH Six Latency cycles */
+#define FLASH_LATENCY_7 FLASH_ACR_LATENCY_7WS /*!< FLASH Seven Latency cycles */
+#define FLASH_LATENCY_8 FLASH_ACR_LATENCY_8WS /*!< FLASH Eight Latency cycle */
+#define FLASH_LATENCY_9 FLASH_ACR_LATENCY_9WS /*!< FLASH Nine Latency cycle */
+#define FLASH_LATENCY_10 FLASH_ACR_LATENCY_10WS /*!< FLASH Ten Latency cycles */
+#define FLASH_LATENCY_11 FLASH_ACR_LATENCY_11WS /*!< FLASH Eleven Latency cycles */
+#define FLASH_LATENCY_12 FLASH_ACR_LATENCY_12WS /*!< FLASH Twelve Latency cycles */
+#define FLASH_LATENCY_13 FLASH_ACR_LATENCY_13WS /*!< FLASH Thirteen Latency cycles */
+#define FLASH_LATENCY_14 FLASH_ACR_LATENCY_14WS /*!< FLASH Fourteen Latency cycles */
+#define FLASH_LATENCY_15 FLASH_ACR_LATENCY_15WS /*!< FLASH Fifteen Latency cycles */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_Banks FLASH Banks
+ * @{
+ */
+#define FLASH_BANK_1 0x01U /*!< Bank 1 */
+#define FLASH_BANK_2 0x02U /*!< Bank 2 */
+#define FLASH_BANK_BOTH (FLASH_BANK_1 | FLASH_BANK_2) /*!< Bank1 and Bank2 */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_OB_PCROP_RDP FLASHEx OB PCROP RDP
+ * @{
+ */
+#define OB_PCROP_RDP_NOT_ERASE 0x00000000U /*!< PCROP area is not erased when the RDP level
+ is decreased from Level 1 to Level 0 or during a mass erase */
+#define OB_PCROP_RDP_ERASE FLASH_PRAR_DMEP /*!< PCROP area is erased when the RDP level is
+ decreased from Level 1 to Level 0 (full mass erase) */
+
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_Option_Bytes_Write_Protection FLASH Option Bytes Write Protection
+ * @{
+ */
+#if (FLASH_SECTOR_TOTAL == 128)
+#define OB_WRP_SECTOR_0TO3 0x00000001U /*!< Write protection of Sector0 to Sector3 */
+#define OB_WRP_SECTOR_4TO7 0x00000002U /*!< Write protection of Sector4 to Sector7 */
+#define OB_WRP_SECTOR_8TO11 0x00000004U /*!< Write protection of Sector8 to Sector11 */
+#define OB_WRP_SECTOR_12TO15 0x00000008U /*!< Write protection of Sector12 to Sector15 */
+#define OB_WRP_SECTOR_16TO19 0x00000010U /*!< Write protection of Sector16 to Sector19 */
+#define OB_WRP_SECTOR_20TO23 0x00000020U /*!< Write protection of Sector20 to Sector23 */
+#define OB_WRP_SECTOR_24TO27 0x00000040U /*!< Write protection of Sector24 to Sector27 */
+#define OB_WRP_SECTOR_28TO31 0x00000080U /*!< Write protection of Sector28 to Sector31 */
+#define OB_WRP_SECTOR_32TO35 0x00000100U /*!< Write protection of Sector32 to Sector35 */
+#define OB_WRP_SECTOR_36TO39 0x00000200U /*!< Write protection of Sector36 to Sector39 */
+#define OB_WRP_SECTOR_40TO43 0x00000400U /*!< Write protection of Sector40 to Sector43 */
+#define OB_WRP_SECTOR_44TO47 0x00000800U /*!< Write protection of Sector44 to Sector47 */
+#define OB_WRP_SECTOR_48TO51 0x00001000U /*!< Write protection of Sector48 to Sector51 */
+#define OB_WRP_SECTOR_52TO55 0x00002000U /*!< Write protection of Sector52 to Sector55 */
+#define OB_WRP_SECTOR_56TO59 0x00004000U /*!< Write protection of Sector56 to Sector59 */
+#define OB_WRP_SECTOR_60TO63 0x00008000U /*!< Write protection of Sector60 to Sector63 */
+#define OB_WRP_SECTOR_64TO67 0x00010000U /*!< Write protection of Sector64 to Sector67 */
+#define OB_WRP_SECTOR_68TO71 0x00020000U /*!< Write protection of Sector68 to Sector71 */
+#define OB_WRP_SECTOR_72TO75 0x00040000U /*!< Write protection of Sector72 to Sector75 */
+#define OB_WRP_SECTOR_76TO79 0x00080000U /*!< Write protection of Sector76 to Sector79 */
+#define OB_WRP_SECTOR_80TO83 0x00100000U /*!< Write protection of Sector80 to Sector83 */
+#define OB_WRP_SECTOR_84TO87 0x00200000U /*!< Write protection of Sector84 to Sector87 */
+#define OB_WRP_SECTOR_88TO91 0x00400000U /*!< Write protection of Sector88 to Sector91 */
+#define OB_WRP_SECTOR_92TO95 0x00800000U /*!< Write protection of Sector92 to Sector95 */
+#define OB_WRP_SECTOR_96TO99 0x01000000U /*!< Write protection of Sector96 to Sector99 */
+#define OB_WRP_SECTOR_100TO103 0x02000000U /*!< Write protection of Sector100 to Sector103 */
+#define OB_WRP_SECTOR_104TO107 0x04000000U /*!< Write protection of Sector104 to Sector107 */
+#define OB_WRP_SECTOR_108TO111 0x08000000U /*!< Write protection of Sector108 to Sector111 */
+#define OB_WRP_SECTOR_112TO115 0x10000000U /*!< Write protection of Sector112 to Sector115 */
+#define OB_WRP_SECTOR_116TO119 0x20000000U /*!< Write protection of Sector116 to Sector119 */
+#define OB_WRP_SECTOR_120TO123 0x40000000U /*!< Write protection of Sector120 to Sector123 */
+#define OB_WRP_SECTOR_124TO127 0x80000000U /*!< Write protection of Sector124 to Sector127 */
+#define OB_WRP_SECTOR_ALL 0xFFFFFFFFU /*!< Write protection of all Sectors */
+#else
+#define OB_WRP_SECTOR_0 0x00000001U /*!< Write protection of Sector0 */
+#define OB_WRP_SECTOR_1 0x00000002U /*!< Write protection of Sector1 */
+#define OB_WRP_SECTOR_2 0x00000004U /*!< Write protection of Sector2 */
+#define OB_WRP_SECTOR_3 0x00000008U /*!< Write protection of Sector3 */
+#define OB_WRP_SECTOR_4 0x00000010U /*!< Write protection of Sector4 */
+#define OB_WRP_SECTOR_5 0x00000020U /*!< Write protection of Sector5 */
+#define OB_WRP_SECTOR_6 0x00000040U /*!< Write protection of Sector6 */
+#define OB_WRP_SECTOR_7 0x00000080U /*!< Write protection of Sector7 */
+#define OB_WRP_SECTOR_ALL 0x000000FFU /*!< Write protection of all Sectors */
+#endif /* FLASH_SECTOR_TOTAL == 128 */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_OB_SECURITY FLASHEx OB SECURITY
+ * @{
+ */
+#define OB_SECURITY_DISABLE 0x00000000U /*!< security enabled */
+#define OB_SECURITY_ENABLE FLASH_OPTSR_SECURITY /*!< security disabled */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_OB_ST_RAM_SIZE FLASHEx OB ST RAM SIZE
+ * @{
+ */
+#define OB_ST_RAM_SIZE_2KB 0x00000000U /*!< 2 Kbytes reserved to ST code */
+#define OB_ST_RAM_SIZE_4KB FLASH_OPTSR_ST_RAM_SIZE_0 /*!< 4 Kbytes reserved to ST code */
+#define OB_ST_RAM_SIZE_8KB FLASH_OPTSR_ST_RAM_SIZE_1 /*!< 8 Kbytes reserved to ST code */
+#define OB_ST_RAM_SIZE_16KB FLASH_OPTSR_ST_RAM_SIZE /*!< 16 Kbytes reserved to ST code */
+/**
+ * @}
+ */
+
+#if defined(DUAL_CORE)
+/** @defgroup FLASHEx_OB_BCM7 FLASHEx OB BCM7
+ * @{
+ */
+#define OB_BCM7_DISABLE 0x00000000U /*!< CM7 Boot disabled */
+#define OB_BCM7_ENABLE FLASH_OPTSR_BCM7 /*!< CM7 Boot enabled */
+
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_OB_BCM4 FLASHEx OB BCM4
+ * @{
+ */
+#define OB_BCM4_DISABLE 0x00000000U /*!< CM4 Boot disabled */
+#define OB_BCM4_ENABLE FLASH_OPTSR_BCM4 /*!< CM4 Boot enabled */
+/**
+ * @}
+ */
+#endif /* DUAL_CORE */
+
+/** @defgroup FLASHEx_OB_IWDG1_SW FLASHEx OB IWDG1 SW
+ * @{
+ */
+#define OB_IWDG1_SW FLASH_OPTSR_IWDG1_SW /*!< Hardware independent watchdog 1 */
+#define OB_IWDG1_HW 0x00000000U /*!< Software independent watchdog 1 */
+/**
+ * @}
+ */
+
+#if defined(DUAL_CORE)
+/** @defgroup FLASHEx_OB_IWDG2_SW FLASHEx OB IWDG2 SW
+ * @{
+ */
+#define OB_IWDG2_SW FLASH_OPTSR_IWDG2_SW /*!< Hardware independent watchdog 2*/
+#define OB_IWDG2_HW 0x00000000U /*!< Software independent watchdog 2*/
+/**
+ * @}
+ */
+#endif
+
+/** @defgroup FLASHEx_OB_NRST_STOP_D1 FLASHEx OB NRST STOP D1
+ * @{
+ */
+#define OB_STOP_RST_D1 0x00000000U /*!< Reset generated when entering the D1 to stop mode */
+#define OB_STOP_NO_RST_D1 FLASH_OPTSR_NRST_STOP_D1 /*!< No reset generated when entering the D1 to stop mode */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_OB_NRST_STDBY_D1 FLASHEx OB NRST STDBY D1
+ * @{
+ */
+#define OB_STDBY_RST_D1 0x00000000U /*!< Reset generated when entering the D1 to standby mode */
+#define OB_STDBY_NO_RST_D1 FLASH_OPTSR_NRST_STBY_D1 /*!< No reset generated when entering the D1 to standby mode */
+/**
+ * @}
+ */
+
+#if defined (DUAL_CORE)
+/** @defgroup FLASHEx_OB_NRST_STOP_D2 FLASHEx OB NRST STOP D2
+ * @{
+ */
+#define OB_STOP_RST_D2 0x00000000U /*!< Reset generated when entering the D2 to stop mode */
+#define OB_STOP_NO_RST_D2 FLASH_OPTSR_NRST_STOP_D2 /*!< No reset generated when entering the D2 to stop mode */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_OB_NRST_STDBY_D2 FLASHEx OB NRST STDBY D2
+ * @{
+ */
+#define OB_STDBY_RST_D2 0x00000000U /*!< Reset generated when entering the D2 to standby mode */
+#define OB_STDBY_NO_RST_D2 FLASH_OPTSR_NRST_STBY_D2 /*!< No reset generated when entering the D2 to standby mode */
+/**
+ * @}
+ */
+#endif /* DUAL_CORE */
+
+/** @defgroup FLASHEx_OB_SWAP_BANK FLASHEx OB SWAP BANK
+ * @{
+ */
+#define OB_SWAP_BANK_DISABLE 0x00000000U /*!< Bank swap disabled */
+#define OB_SWAP_BANK_ENABLE FLASH_OPTSR_SWAP_BANK_OPT /*!< Bank swap enabled */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_OB_IOHSLV FLASHEx OB IOHSLV
+ * @{
+ */
+#define OB_IOHSLV_DISABLE 0x00000000U /*!< IOHSLV disabled */
+#define OB_IOHSLV_ENABLE FLASH_OPTSR_IO_HSLV /*!< IOHSLV enabled */
+/**
+ * @}
+ */
+
+#if defined (FLASH_OPTSR_VDDMMC_HSLV)
+/** @defgroup FLASHEx_OB_VDDMMC_HSLV FLASHEx OB VDDMMC HSLV
+ * @{
+ */
+#define OB_VDDMMC_HSLV_DISABLE 0x00000000U /*!< VDDMMC HSLV disabled */
+#define OB_VDDMMC_HSLV_ENABLE FLASH_OPTSR_VDDMMC_HSLV /*!< VDDMMC HSLV enabled */
+/**
+ * @}
+ */
+#endif /* FLASH_OPTSR_VDDMMC_HSLV */
+
+/** @defgroup FLASHEx_OB_BOOT_OPTION FLASHEx OB BOOT OPTION
+ * @{
+ */
+#define OB_BOOT_ADD0 0x01U /*!< Select Boot Address 0 */
+#define OB_BOOT_ADD1 0x02U /*!< Select Boot Address 1 */
+#define OB_BOOT_ADD_BOTH 0x03U /*!< Select Boot Address 0 and 1 */
+/**
+ * @}
+ */
+
+ /** @defgroup FLASHEx_OB_USER_Type FLASHEx OB USER Type
+ * @{
+ */
+#define OB_USER_IWDG1_SW 0x0001U /*!< Independent watchdog selection */
+#define OB_USER_NRST_STOP_D1 0x0002U /*!< Reset when entering Stop mode selection*/
+#define OB_USER_NRST_STDBY_D1 0x0004U /*!< Reset when entering standby mode selection*/
+#define OB_USER_IWDG_STOP 0x0008U /*!< Independent watchdog counter freeze in stop mode */
+#define OB_USER_IWDG_STDBY 0x0010U /*!< Independent watchdog counter freeze in standby mode */
+#define OB_USER_ST_RAM_SIZE 0x0020U /*!< dedicated DTCM Ram size selection */
+#define OB_USER_SECURITY 0x0040U /*!< security selection */
+#define OB_USER_IOHSLV 0x0080U /*!< IO HSLV selection */
+#define OB_USER_SWAP_BANK 0x0100U /*!< Bank swap selection */
+#if defined (FLASH_OPTSR_VDDMMC_HSLV)
+#define OB_USER_VDDMMC_HSLV 0x0200U /*!< VDDMMC HSLV selection */
+#endif /* FLASH_OPTSR_VDDMMC_HSLV */
+#if defined (DUAL_CORE)
+#define OB_USER_IWDG2_SW 0x0200U /*!< Window watchdog selection */
+#define OB_USER_BCM4 0x0400U /*!< CM4 boot selection */
+#define OB_USER_BCM7 0x0800U /*!< CM7 boot selection */
+#define OB_USER_NRST_STOP_D2 0x1000U /*!< Reset when entering Stop mode selection*/
+#define OB_USER_NRST_STDBY_D2 0x2000U /*!< Reset when entering standby mode selection*/
+#endif /*DUAL_CORE*/
+
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_OB_SECURE_RDP FLASHEx OB SECURE RDP
+ * @{
+ */
+#define OB_SECURE_RDP_NOT_ERASE 0x00000000U /*!< Secure area is not erased when the RDP level
+ is decreased from Level 1 to Level 0 or during a mass erase */
+#define OB_SECURE_RDP_ERASE FLASH_SCAR_DMES /*!< Secure area is erased when the RDP level is
+ decreased from Level 1 to Level 0 (full mass erase) */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_CRC_Selection_Type FLASH CRC Selection Type
+ * @{
+ */
+#define FLASH_CRC_ADDR 0x00000000U /*!< CRC selection type by address */
+#define FLASH_CRC_SECTORS FLASH_CRCCR_CRC_BY_SECT /*!< CRC selection type by sectors */
+#define FLASH_CRC_BANK (FLASH_CRCCR_ALL_BANK | FLASH_CRCCR_CRC_BY_SECT) /*!< CRC selection type by bank */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_CRC_Burst_Size FLASH CRC Burst Size
+ * @{
+ */
+#define FLASH_CRC_BURST_SIZE_4 0x00000000U /*!< Every burst has a size of 4 Flash words (256-bit) */
+#define FLASH_CRC_BURST_SIZE_16 FLASH_CRCCR_CRC_BURST_0 /*!< Every burst has a size of 16 Flash words (256-bit) */
+#define FLASH_CRC_BURST_SIZE_64 FLASH_CRCCR_CRC_BURST_1 /*!< Every burst has a size of 64 Flash words (256-bit) */
+#define FLASH_CRC_BURST_SIZE_256 FLASH_CRCCR_CRC_BURST /*!< Every burst has a size of 256 Flash words (256-bit) */
+/**
+ * @}
+ */
+
+/** @defgroup FLASHEx_Programming_Delay FLASH Programming Delay
+ * @{
+ */
+#define FLASH_PROGRAMMING_DELAY_0 0x00000000U /*!< programming delay set for Flash running at 70 MHz or below */
+#define FLASH_PROGRAMMING_DELAY_1 FLASH_ACR_WRHIGHFREQ_0 /*!< programming delay set for Flash running between 70 MHz and 185 MHz */
+#define FLASH_PROGRAMMING_DELAY_2 FLASH_ACR_WRHIGHFREQ_1 /*!< programming delay set for Flash running between 185 MHz and 225 MHz */
+#define FLASH_PROGRAMMING_DELAY_3 FLASH_ACR_WRHIGHFREQ /*!< programming delay set for Flash at startup */
+/**
+ * @}
+ */
+
+#if defined (FLASH_OTPBL_LOCKBL)
+/** @defgroup FLASHEx_OTP_Blocks FLASH OTP blocks
+ * @{
+ */
+#define FLASH_OTP_BLOCK_0 0x00000001U /*!< OTP Block0 */
+#define FLASH_OTP_BLOCK_1 0x00000002U /*!< OTP Block1 */
+#define FLASH_OTP_BLOCK_2 0x00000004U /*!< OTP Block2 */
+#define FLASH_OTP_BLOCK_3 0x00000008U /*!< OTP Block3 */
+#define FLASH_OTP_BLOCK_4 0x00000010U /*!< OTP Block4 */
+#define FLASH_OTP_BLOCK_5 0x00000020U /*!< OTP Block5 */
+#define FLASH_OTP_BLOCK_6 0x00000040U /*!< OTP Block6 */
+#define FLASH_OTP_BLOCK_7 0x00000080U /*!< OTP Block7 */
+#define FLASH_OTP_BLOCK_8 0x00000100U /*!< OTP Block8 */
+#define FLASH_OTP_BLOCK_9 0x00000200U /*!< OTP Block9 */
+#define FLASH_OTP_BLOCK_10 0x00000400U /*!< OTP Block10 */
+#define FLASH_OTP_BLOCK_11 0x00000800U /*!< OTP Block11 */
+#define FLASH_OTP_BLOCK_12 0x00001000U /*!< OTP Block12 */
+#define FLASH_OTP_BLOCK_13 0x00002000U /*!< OTP Block13 */
+#define FLASH_OTP_BLOCK_14 0x00004000U /*!< OTP Block14 */
+#define FLASH_OTP_BLOCK_15 0x00008000U /*!< OTP Block15 */
+#define FLASH_OTP_BLOCK_ALL 0x0000FFFFU /*!< OTP All Blocks */
+/**
+ * @}
+ */
+#endif /* FLASH_OTPBL_LOCKBL */
+
+/* Exported macro ------------------------------------------------------------*/
+/** @defgroup FLASHEx_Exported_Macros FLASH Exported Macros
+ * @{
+ */
+/**
+ * @brief Calculate the FLASH Boot Base Adress (BOOT_ADD0 or BOOT_ADD1)
+ * @note Returned value BOOT_ADDx[15:0] corresponds to boot address [29:14].
+ * @param __ADDRESS__: FLASH Boot Address (in the range 0x0000 0000 to 0x2004 FFFF with a granularity of 16KB)
+ * @retval The FLASH Boot Base Adress
+ */
+#define __HAL_FLASH_CALC_BOOT_BASE_ADR(__ADDRESS__) ((__ADDRESS__) >> 14U)
+ /**
+ * @}
+ */
+
+#if defined (FLASH_CR_PSIZE)
+/**
+ * @brief Set the FLASH Program/Erase parallelism.
+ * @param __PSIZE__ FLASH Program/Erase parallelism
+ * This parameter can be a value of @ref FLASH_Program_Parallelism
+ * @param __BANK__: Flash bank (FLASH_BANK_1 or FLASH_BANK_2)
+ * @retval none
+ */
+#define __HAL_FLASH_SET_PSIZE(__PSIZE__, __BANK__) (((__BANK__) == FLASH_BANK_1) ? \
+ MODIFY_REG(FLASH->CR1, FLASH_CR_PSIZE, (__PSIZE__)) : \
+ MODIFY_REG(FLASH->CR2, FLASH_CR_PSIZE, (__PSIZE__)))
+
+/**
+ * @brief Get the FLASH Program/Erase parallelism.
+ * @param __BANK__ Flash bank (FLASH_BANK_1 or FLASH_BANK_2)
+ * @retval FLASH Program/Erase parallelism
+ * This return value can be a value of @ref FLASH_Program_Parallelism
+ */
+#define __HAL_FLASH_GET_PSIZE(__BANK__) (((__BANK__) == FLASH_BANK_1) ? \
+ READ_BIT((FLASH->CR1), FLASH_CR_PSIZE) : \
+ READ_BIT((FLASH->CR2), FLASH_CR_PSIZE))
+#endif /* FLASH_CR_PSIZE */
+
+/**
+ * @brief Set the FLASH Programming Delay.
+ * @param __DELAY__ FLASH Programming Delay
+ * This parameter can be a value of @ref FLASHEx_Programming_Delay
+ * @retval none
+ */
+#define __HAL_FLASH_SET_PROGRAM_DELAY(__DELAY__) MODIFY_REG(FLASH->ACR, FLASH_ACR_WRHIGHFREQ, (__DELAY__))
+
+/**
+ * @brief Get the FLASH Programming Delay.
+ * @retval FLASH Programming Delay
+ * This return value can be a value of @ref FLASHEx_Programming_Delay
+ */
+#define __HAL_FLASH_GET_PROGRAM_DELAY() READ_BIT(FLASH->ACR, FLASH_ACR_WRHIGHFREQ)
+
+/* Exported functions --------------------------------------------------------*/
+/** @addtogroup FLASHEx_Exported_Functions
+ * @{
+ */
+
+/** @addtogroup FLASHEx_Exported_Functions_Group1
+ * @{
+ */
+/* Extension Program operation functions *************************************/
+HAL_StatusTypeDef HAL_FLASHEx_Erase(FLASH_EraseInitTypeDef *pEraseInit, uint32_t *SectorError);
+HAL_StatusTypeDef HAL_FLASHEx_Erase_IT(FLASH_EraseInitTypeDef *pEraseInit);
+HAL_StatusTypeDef HAL_FLASHEx_OBProgram(FLASH_OBProgramInitTypeDef *pOBInit);
+void HAL_FLASHEx_OBGetConfig(FLASH_OBProgramInitTypeDef *pOBInit);
+
+HAL_StatusTypeDef HAL_FLASHEx_Unlock_Bank1(void);
+HAL_StatusTypeDef HAL_FLASHEx_Lock_Bank1(void);
+HAL_StatusTypeDef HAL_FLASHEx_Unlock_Bank2(void);
+HAL_StatusTypeDef HAL_FLASHEx_Lock_Bank2(void);
+
+HAL_StatusTypeDef HAL_FLASHEx_ComputeCRC(FLASH_CRCInitTypeDef *pCRCInit, uint32_t *CRC_Result);
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private constants ---------------------------------------------------------*/
+/* Private macros ------------------------------------------------------------*/
+/** @defgroup FLASHEx_Private_Macros FLASHEx Private Macros
+ * @{
+ */
+
+/** @defgroup FLASHEx_IS_FLASH_Definitions FLASHEx Private macros to check input parameters
+ * @{
+ */
+
+#define IS_FLASH_TYPEERASE(VALUE) (((VALUE) == FLASH_TYPEERASE_SECTORS) || \
+ ((VALUE) == FLASH_TYPEERASE_MASSERASE))
+
+#if defined (FLASH_CR_PSIZE)
+#define IS_VOLTAGERANGE(RANGE) (((RANGE) == FLASH_VOLTAGE_RANGE_1) || \
+ ((RANGE) == FLASH_VOLTAGE_RANGE_2) || \
+ ((RANGE) == FLASH_VOLTAGE_RANGE_3) || \
+ ((RANGE) == FLASH_VOLTAGE_RANGE_4))
+#endif /* FLASH_CR_PSIZE */
+
+#define IS_WRPSTATE(VALUE) (((VALUE) == OB_WRPSTATE_DISABLE) || \
+ ((VALUE) == OB_WRPSTATE_ENABLE))
+
+#if defined (FLASH_OPTSR_VDDMMC_HSLV)
+#define IS_OPTIONBYTE(VALUE) (((VALUE) <= 0x03FFU) && ((VALUE) != 0U))
+#elif defined (DUAL_CORE)
+#define IS_OPTIONBYTE(VALUE) (((VALUE) <= 0x3FFFU) && ((VALUE) != 0U))
+#else
+#define IS_OPTIONBYTE(VALUE) (((VALUE) <= 0x01FFU) && ((VALUE) != 0U))
+#endif /*DUAL_CORE*/
+
+#define IS_OB_BOOT_ADDRESS(ADDRESS) ((ADDRESS) <= 0x8013U)
+
+#define IS_OB_RDP_LEVEL(LEVEL) (((LEVEL) == OB_RDP_LEVEL_0) ||\
+ ((LEVEL) == OB_RDP_LEVEL_1) ||\
+ ((LEVEL) == OB_RDP_LEVEL_2))
+
+#define IS_OB_WWDG_SOURCE(SOURCE) (((SOURCE) == OB_WWDG_SW) || ((SOURCE) == OB_WWDG_HW))
+
+#define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW))
+
+#define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NO_RST) || ((SOURCE) == OB_STOP_RST))
+
+#define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NO_RST) || ((SOURCE) == OB_STDBY_RST))
+
+#define IS_OB_IWDG_STOP_FREEZE(FREEZE) (((FREEZE) == OB_IWDG_STOP_FREEZE) || ((FREEZE) == OB_IWDG_STOP_ACTIVE))
+
+#define IS_OB_IWDG_STDBY_FREEZE(FREEZE) (((FREEZE) == OB_IWDG_STDBY_FREEZE) || ((FREEZE) == OB_IWDG_STDBY_ACTIVE))
+
+#define IS_OB_BOR_LEVEL(LEVEL) (((LEVEL) == OB_BOR_LEVEL0) || ((LEVEL) == OB_BOR_LEVEL1) || \
+ ((LEVEL) == OB_BOR_LEVEL2) || ((LEVEL) == OB_BOR_LEVEL3))
+
+#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_FLASH_SECTOR(SECTOR) ((SECTOR) < FLASH_SECTOR_TOTAL)
+
+#if (FLASH_SECTOR_TOTAL == 8U)
+#define IS_OB_WRP_SECTOR(SECTOR) ((((SECTOR) & 0xFFFFFF00U) == 0x00000000U) && ((SECTOR) != 0x00000000U))
+#else
+#define IS_OB_WRP_SECTOR(SECTOR) ((SECTOR) != 0x00000000U)
+#endif /* FLASH_SECTOR_TOTAL == 8U */
+
+#define IS_OB_PCROP_RDP(CONFIG) (((CONFIG) == OB_PCROP_RDP_NOT_ERASE) || \
+ ((CONFIG) == OB_PCROP_RDP_ERASE))
+
+#define IS_OB_SECURE_RDP(CONFIG) (((CONFIG) == OB_SECURE_RDP_NOT_ERASE) || \
+ ((CONFIG) == OB_SECURE_RDP_ERASE))
+
+#define IS_OB_USER_SWAP_BANK(VALUE) (((VALUE) == OB_SWAP_BANK_DISABLE) || ((VALUE) == OB_SWAP_BANK_ENABLE))
+
+#define IS_OB_USER_IOHSLV(VALUE) (((VALUE) == OB_IOHSLV_DISABLE) || ((VALUE) == OB_IOHSLV_ENABLE))
+
+#if defined (FLASH_OPTSR_VDDMMC_HSLV)
+#define IS_OB_USER_VDDMMC_HSLV(VALUE) (((VALUE) == OB_VDDMMC_HSLV_DISABLE) || ((VALUE) == OB_VDDMMC_HSLV_ENABLE))
+#endif /* FLASH_OPTSR_VDDMMC_HSLV */
+
+#define IS_OB_IWDG1_SOURCE(SOURCE) (((SOURCE) == OB_IWDG1_SW) || ((SOURCE) == OB_IWDG1_HW))
+#if defined (DUAL_CORE)
+#define IS_OB_IWDG2_SOURCE(SOURCE) (((SOURCE) == OB_IWDG2_SW) || ((SOURCE) == OB_IWDG2_HW))
+#endif /* DUAL_CORE */
+#define IS_OB_STOP_D1_RESET(VALUE) (((VALUE) == OB_STOP_NO_RST_D1) || ((VALUE) == OB_STOP_RST_D1))
+
+#define IS_OB_STDBY_D1_RESET(VALUE) (((VALUE) == OB_STDBY_NO_RST_D1) || ((VALUE) == OB_STDBY_RST_D1))
+
+#define IS_OB_USER_IWDG_STOP(VALUE) (((VALUE) == OB_IWDG_STOP_FREEZE) || ((VALUE) == OB_IWDG_STOP_ACTIVE))
+
+#define IS_OB_USER_IWDG_STDBY(VALUE) (((VALUE) == OB_IWDG_STDBY_FREEZE) || ((VALUE) == OB_IWDG_STDBY_ACTIVE))
+
+#define IS_OB_USER_ST_RAM_SIZE(VALUE) (((VALUE) == OB_ST_RAM_SIZE_2KB) || ((VALUE) == OB_ST_RAM_SIZE_4KB) || \
+ ((VALUE) == OB_ST_RAM_SIZE_8KB) || ((VALUE) == OB_ST_RAM_SIZE_16KB))
+
+#define IS_OB_USER_SECURITY(VALUE) (((VALUE) == OB_SECURITY_ENABLE) || ((VALUE) == OB_SECURITY_DISABLE))
+
+#if defined (DUAL_CORE)
+#define IS_OB_USER_BCM4(VALUE) (((VALUE) == OB_BCM4_DISABLE) || ((VALUE) == OB_BCM4_ENABLE))
+
+#define IS_OB_USER_BCM7(VALUE) (((VALUE) == OB_BCM7_DISABLE) || ((VALUE) == OB_BCM7_ENABLE))
+
+#define IS_OB_STOP_D2_RESET(VALUE) (((VALUE) == OB_STOP_NO_RST_D2) || ((VALUE) == OB_STOP_RST_D2))
+
+#define IS_OB_STDBY_D2_RESET(VALUE) (((VALUE) == OB_STDBY_NO_RST_D2) || ((VALUE) == OB_STDBY_RST_D2))
+#endif /* DUAL_CORE */
+#if defined (DUAL_CORE)
+#define IS_OB_USER_TYPE(TYPE) (((TYPE) <= (uint32_t)0x3FFFU) && ((TYPE) != 0U))
+#else
+#define IS_OB_USER_TYPE(TYPE) (((TYPE) <= (uint32_t)0x73FU) && ((TYPE) != 0U))
+#endif /* DUAL_CORE */
+
+#define IS_OB_BOOT_ADD_OPTION(VALUE) (((VALUE) == OB_BOOT_ADD0) || \
+ ((VALUE) == OB_BOOT_ADD1) || \
+ ((VALUE) == OB_BOOT_ADD_BOTH))
+
+#define IS_FLASH_TYPECRC(VALUE) (((VALUE) == FLASH_CRC_ADDR) || \
+ ((VALUE) == FLASH_CRC_SECTORS) || \
+ ((VALUE) == FLASH_CRC_BANK))
+
+#if defined (FLASH_OTPBL_LOCKBL)
+#define IS_OTP_BLOCK(VALUE) ((((VALUE) & 0xFFFF0000U) == 0x00000000U) && ((VALUE) != 0x00000000U))
+#endif /* FLASH_OTPBL_LOCKBL */
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Private functions ---------------------------------------------------------*/
+/** @defgroup FLASHEx_Private_Functions FLASHEx Private Functions
+ * @{
+ */
+void FLASH_Erase_Sector(uint32_t Sector, uint32_t Banks, uint32_t VoltageRange);
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* STM32H7xx_HAL_FLASH_EX_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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