Based on user/ft/stm32-dev-bridge, without the project-specific build

directories (and duplicated code).

1 files changed, 866 insertions, 0 deletions

diff --git a/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ex.h b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ex.h
new file mode 100644
index 0000000..e48e63e
--- /dev/null
+++ b/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_flash_ex.h
@@ -0,0 +1,866 @@
+/**
+  ******************************************************************************
+  * @file    stm32f4xx_hal_flash_ex.h
+  * @author  MCD Application Team
+  * @version V1.3.2
+  * @date    26-June-2015
+  * @brief   Header file of FLASH HAL Extension module.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_HAL_FLASH_EX_H
+#define __STM32F4xx_HAL_FLASH_EX_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx_hal_def.h"
+
+/** @addtogroup STM32F4xx_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 FLASHEx_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 Banks;        /*!< Select banks for WRP activation/deactivation of all sectors.
+                              This parameter must be a value of @ref FLASHEx_Banks */
+
+  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 */
+
+  uint8_t  USERConfig;   /*!< Program the FLASH User Option Byte: IWDG_SW / RST_STOP / RST_STDBY. */
+
+} FLASH_OBProgramInitTypeDef;
+
+/**
+  * @brief  FLASH Advanced Option Bytes Program structure definition
+  */
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || \
+    defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+typedef struct
+{
+  uint32_t OptionType;     /*!< Option byte to be configured for extension.
+                                This parameter can be a value of @ref FLASHEx_Advanced_Option_Type */
+
+  uint32_t PCROPState;     /*!< PCROP activation or deactivation.
+                                This parameter can be a value of @ref FLASHEx_PCROP_State */
+
+#if defined (STM32F401xC) || defined (STM32F401xE) || defined (STM32F411xE) || defined (STM32F446xx)
+  uint16_t Sectors;        /*!< specifies the sector(s) set for PCROP.
+                                This parameter can be a value of @ref FLASHEx_Option_Bytes_PC_ReadWrite_Protection */
+#endif /* STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx */
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
+  uint32_t Banks;          /*!< Select banks for PCROP activation/deactivation of all sectors.
+                                This parameter must be a value of @ref FLASHEx_Banks */
+
+  uint16_t SectorsBank1;   /*!< Specifies the sector(s) set for PCROP for Bank1.
+                                This parameter can be a value of @ref FLASHEx_Option_Bytes_PC_ReadWrite_Protection */
+
+  uint16_t SectorsBank2;   /*!< Specifies the sector(s) set for PCROP for Bank2.
+                                This parameter can be a value of @ref FLASHEx_Option_Bytes_PC_ReadWrite_Protection */
+
+  uint8_t BootConfig;      /*!< Specifies Option bytes for boot config.
+                                This parameter can be a value of @ref FLASHEx_Dual_Boot */
+
+#endif /*STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
+} FLASH_AdvOBProgramInitTypeDef;
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx */
+/**
+  * @}
+  */
+
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup FLASHEx_Exported_Constants FLASH Exported Constants
+  * @{
+  */
+
+/** @defgroup FLASHEx_Type_Erase FLASH Type Erase
+  * @{
+  */
+#define FLASH_TYPEERASE_SECTORS         ((uint32_t)0x00)  /*!< Sectors erase only          */
+#define FLASH_TYPEERASE_MASSERASE       ((uint32_t)0x01)  /*!< Flash Mass erase activation */
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_Voltage_Range FLASH Voltage Range
+  * @{
+  */
+#define FLASH_VOLTAGE_RANGE_1        ((uint32_t)0x00)  /*!< Device operating range: 1.8V to 2.1V                */
+#define FLASH_VOLTAGE_RANGE_2        ((uint32_t)0x01)  /*!< Device operating range: 2.1V to 2.7V                */
+#define FLASH_VOLTAGE_RANGE_3        ((uint32_t)0x02)  /*!< Device operating range: 2.7V to 3.6V                */
+#define FLASH_VOLTAGE_RANGE_4        ((uint32_t)0x03)  /*!< Device operating range: 2.7V to 3.6V + External Vpp */
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_WRP_State FLASH WRP State
+  * @{
+  */
+#define OB_WRPSTATE_DISABLE       ((uint32_t)0x00)  /*!< Disable the write protection of the desired bank 1 sectors */
+#define OB_WRPSTATE_ENABLE        ((uint32_t)0x01)  /*!< Enable the write protection of the desired bank 1 sectors  */
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_Option_Type FLASH Option Type
+  * @{
+  */
+#define OPTIONBYTE_WRP        ((uint32_t)0x01)  /*!< WRP option byte configuration  */
+#define OPTIONBYTE_RDP        ((uint32_t)0x02)  /*!< RDP option byte configuration  */
+#define OPTIONBYTE_USER       ((uint32_t)0x04)  /*!< USER option byte configuration */
+#define OPTIONBYTE_BOR        ((uint32_t)0x08)  /*!< BOR option byte configuration  */
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_Option_Bytes_Read_Protection FLASH Option Bytes Read Protection
+  * @{
+  */
+#define OB_RDP_LEVEL_0   ((uint8_t)0xAA)
+#define OB_RDP_LEVEL_1   ((uint8_t)0x55)
+#define OB_RDP_LEVEL_2   ((uint8_t)0xCC) /*!< Warning: When enabling read protection level 2
+                                              it s no more possible to go back to level 1 or 0 */
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_Option_Bytes_IWatchdog FLASH Option Bytes IWatchdog
+  * @{
+  */
+#define OB_IWDG_SW                     ((uint8_t)0x20)  /*!< Software IWDG selected */
+#define OB_IWDG_HW                     ((uint8_t)0x00)  /*!< Hardware IWDG selected */
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_Option_Bytes_nRST_STOP FLASH Option Bytes nRST_STOP
+  * @{
+  */
+#define OB_STOP_NO_RST                 ((uint8_t)0x40) /*!< No reset generated when entering in STOP */
+#define OB_STOP_RST                    ((uint8_t)0x00) /*!< Reset generated when entering in STOP    */
+/**
+  * @}
+  */
+
+
+/** @defgroup FLASHEx_Option_Bytes_nRST_STDBY FLASH Option Bytes nRST_STDBY
+  * @{
+  */
+#define OB_STDBY_NO_RST                ((uint8_t)0x80) /*!< No reset generated when entering in STANDBY */
+#define OB_STDBY_RST                   ((uint8_t)0x00) /*!< Reset generated when entering in STANDBY    */
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_BOR_Reset_Level FLASH BOR Reset Level
+  * @{
+  */
+#define OB_BOR_LEVEL3          ((uint8_t)0x00)  /*!< Supply voltage ranges from 2.70 to 3.60 V */
+#define OB_BOR_LEVEL2          ((uint8_t)0x04)  /*!< Supply voltage ranges from 2.40 to 2.70 V */
+#define OB_BOR_LEVEL1          ((uint8_t)0x08)  /*!< Supply voltage ranges from 2.10 to 2.40 V */
+#define OB_BOR_OFF             ((uint8_t)0x0C)  /*!< Supply voltage ranges from 1.62 to 2.10 V */
+/**
+  * @}
+  */
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\
+    defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+/** @defgroup FLASHEx_PCROP_State FLASH PCROP State
+  * @{
+  */
+#define OB_PCROP_STATE_DISABLE       ((uint32_t)0x00)  /*!< Disable PCROP */
+#define OB_PCROP_STATE_ENABLE        ((uint32_t)0x01)  /*!< Enable PCROP  */
+/**
+  * @}
+  */
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F401xC || STM32F401xE || STM32F411xE */
+
+/** @defgroup FLASHEx_Advanced_Option_Type FLASH Advanced Option Type
+  * @{
+  */
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
+#define OPTIONBYTE_PCROP        ((uint32_t)0x01)  /*!< PCROP option byte configuration      */
+#define OPTIONBYTE_BOOTCONFIG   ((uint32_t)0x02)  /*!< BOOTConfig option byte configuration */
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
+
+#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE)  || defined(STM32F446xx)
+#define OPTIONBYTE_PCROP        ((uint32_t)0x01)  /*!<PCROP option byte configuration */
+#endif /* STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx */
+/**
+  * @}
+  */
+
+/** @defgroup FLASH_Latency FLASH Latency
+  * @{
+  */
+/*------------------------------------------- STM32F42xxx/STM32F43xxx------------------------------------------*/
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#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 cycles    */
+#define FLASH_LATENCY_9                FLASH_ACR_LATENCY_9WS   /*!< FLASH Nine Latency cycles     */
+#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  */
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+/*--------------------------------------------------------------------------------------------------------------*/
+
+/*-------------------------- STM32F40xxx/STM32F41xxx/STM32F401xx/STM32F411xx -----------------------------------*/
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || \
+    defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+
+#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    */
+#endif /* STM32F40xxx || STM32F41xxx || STM32F401xx || STM32F411xE || STM32F446xx */
+/*--------------------------------------------------------------------------------------------------------------*/
+
+/**
+  * @}
+  */
+
+
+/** @defgroup FLASHEx_Banks FLASH Banks
+  * @{
+  */
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#define FLASH_BANK_1     ((uint32_t)1) /*!< Bank 1   */
+#define FLASH_BANK_2     ((uint32_t)2) /*!< Bank 2   */
+#define FLASH_BANK_BOTH  ((uint32_t)FLASH_BANK_1 | FLASH_BANK_2) /*!< Bank1 and Bank2  */
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) ||\
+    defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+#define FLASH_BANK_1     ((uint32_t)1) /*!< Bank 1   */
+#endif /* STM32F40xxx || STM32F41xxx || STM32F401xx || STM32F411xE || STM32F446xx */
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_MassErase_bit FLASH Mass Erase bit
+  * @{
+  */
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#define FLASH_MER_BIT     (FLASH_CR_MER1 | FLASH_CR_MER2) /*!< 2 MER bits here to clear */
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) ||\
+    defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+#define FLASH_MER_BIT     (FLASH_CR_MER) /*!< only 1 MER Bit */
+#endif /* STM32F40xxx || STM32F41xxx || STM32F401xx || STM32F411xE || STM32F446xx */
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_Sectors FLASH Sectors
+  * @{
+  */
+/*------------------------------------------ STM32F42xxx/STM32F43xxx--------------------------------------*/
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#define FLASH_SECTOR_0     ((uint32_t)0)  /*!< Sector Number 0   */
+#define FLASH_SECTOR_1     ((uint32_t)1)  /*!< Sector Number 1   */
+#define FLASH_SECTOR_2     ((uint32_t)2)  /*!< Sector Number 2   */
+#define FLASH_SECTOR_3     ((uint32_t)3)  /*!< Sector Number 3   */
+#define FLASH_SECTOR_4     ((uint32_t)4)  /*!< Sector Number 4   */
+#define FLASH_SECTOR_5     ((uint32_t)5)  /*!< Sector Number 5   */
+#define FLASH_SECTOR_6     ((uint32_t)6)  /*!< Sector Number 6   */
+#define FLASH_SECTOR_7     ((uint32_t)7)  /*!< Sector Number 7   */
+#define FLASH_SECTOR_8     ((uint32_t)8)  /*!< Sector Number 8   */
+#define FLASH_SECTOR_9     ((uint32_t)9)  /*!< Sector Number 9   */
+#define FLASH_SECTOR_10    ((uint32_t)10) /*!< Sector Number 10  */
+#define FLASH_SECTOR_11    ((uint32_t)11) /*!< Sector Number 11  */
+#define FLASH_SECTOR_12    ((uint32_t)12) /*!< Sector Number 12  */
+#define FLASH_SECTOR_13    ((uint32_t)13) /*!< Sector Number 13  */
+#define FLASH_SECTOR_14    ((uint32_t)14) /*!< Sector Number 14  */
+#define FLASH_SECTOR_15    ((uint32_t)15) /*!< Sector Number 15  */
+#define FLASH_SECTOR_16    ((uint32_t)16) /*!< Sector Number 16  */
+#define FLASH_SECTOR_17    ((uint32_t)17) /*!< Sector Number 17  */
+#define FLASH_SECTOR_18    ((uint32_t)18) /*!< Sector Number 18  */
+#define FLASH_SECTOR_19    ((uint32_t)19) /*!< Sector Number 19  */
+#define FLASH_SECTOR_20    ((uint32_t)20) /*!< Sector Number 20  */
+#define FLASH_SECTOR_21    ((uint32_t)21) /*!< Sector Number 21  */
+#define FLASH_SECTOR_22    ((uint32_t)22) /*!< Sector Number 22  */
+#define FLASH_SECTOR_23    ((uint32_t)23) /*!< Sector Number 23  */
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+/*-----------------------------------------------------------------------------------------------------*/
+
+/*--------------------------------------- STM32F40xxx/STM32F41xxx -------------------------------------*/
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)
+#define FLASH_SECTOR_0     ((uint32_t)0)  /*!< Sector Number 0   */
+#define FLASH_SECTOR_1     ((uint32_t)1)  /*!< Sector Number 1   */
+#define FLASH_SECTOR_2     ((uint32_t)2)  /*!< Sector Number 2   */
+#define FLASH_SECTOR_3     ((uint32_t)3)  /*!< Sector Number 3   */
+#define FLASH_SECTOR_4     ((uint32_t)4)  /*!< Sector Number 4   */
+#define FLASH_SECTOR_5     ((uint32_t)5)  /*!< Sector Number 5   */
+#define FLASH_SECTOR_6     ((uint32_t)6)  /*!< Sector Number 6   */
+#define FLASH_SECTOR_7     ((uint32_t)7)  /*!< Sector Number 7   */
+#define FLASH_SECTOR_8     ((uint32_t)8)  /*!< Sector Number 8   */
+#define FLASH_SECTOR_9     ((uint32_t)9)  /*!< Sector Number 9   */
+#define FLASH_SECTOR_10    ((uint32_t)10) /*!< Sector Number 10  */
+#define FLASH_SECTOR_11    ((uint32_t)11) /*!< Sector Number 11  */
+#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx */
+/*-----------------------------------------------------------------------------------------------------*/
+
+/*--------------------------------------------- STM32F401xC -------------------------------------------*/
+#if defined(STM32F401xC)
+#define FLASH_SECTOR_0     ((uint32_t)0) /*!< Sector Number 0   */
+#define FLASH_SECTOR_1     ((uint32_t)1) /*!< Sector Number 1   */
+#define FLASH_SECTOR_2     ((uint32_t)2) /*!< Sector Number 2   */
+#define FLASH_SECTOR_3     ((uint32_t)3) /*!< Sector Number 3   */
+#define FLASH_SECTOR_4     ((uint32_t)4) /*!< Sector Number 4   */
+#define FLASH_SECTOR_5     ((uint32_t)5) /*!< Sector Number 5   */
+#endif /* STM32F401xC */
+/*-----------------------------------------------------------------------------------------------------*/
+
+/*---------------------------------- STM32F401xE/STM32F411xE/STM32F446xx ------------------------------*/
+#if defined(STM32F401xE) || defined(STM32F411xE) ||  defined(STM32F446xx)
+#define FLASH_SECTOR_0     ((uint32_t)0) /*!< Sector Number 0   */
+#define FLASH_SECTOR_1     ((uint32_t)1) /*!< Sector Number 1   */
+#define FLASH_SECTOR_2     ((uint32_t)2) /*!< Sector Number 2   */
+#define FLASH_SECTOR_3     ((uint32_t)3) /*!< Sector Number 3   */
+#define FLASH_SECTOR_4     ((uint32_t)4) /*!< Sector Number 4   */
+#define FLASH_SECTOR_5     ((uint32_t)5) /*!< Sector Number 5   */
+#define FLASH_SECTOR_6     ((uint32_t)6) /*!< Sector Number 6   */
+#define FLASH_SECTOR_7     ((uint32_t)7) /*!< Sector Number 7   */
+#endif /* STM32F401xE || STM32F411xE || STM32F446xx */
+/*-----------------------------------------------------------------------------------------------------*/
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_Option_Bytes_Write_Protection FLASH Option Bytes Write Protection
+  * @{
+  */
+/*----------------------------------------- STM32F42xxx/STM32F43xxx-------------------------------------*/
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#define OB_WRP_SECTOR_0       ((uint32_t)0x00000001) /*!< Write protection of Sector0     */
+#define OB_WRP_SECTOR_1       ((uint32_t)0x00000002) /*!< Write protection of Sector1     */
+#define OB_WRP_SECTOR_2       ((uint32_t)0x00000004) /*!< Write protection of Sector2     */
+#define OB_WRP_SECTOR_3       ((uint32_t)0x00000008) /*!< Write protection of Sector3     */
+#define OB_WRP_SECTOR_4       ((uint32_t)0x00000010) /*!< Write protection of Sector4     */
+#define OB_WRP_SECTOR_5       ((uint32_t)0x00000020) /*!< Write protection of Sector5     */
+#define OB_WRP_SECTOR_6       ((uint32_t)0x00000040) /*!< Write protection of Sector6     */
+#define OB_WRP_SECTOR_7       ((uint32_t)0x00000080) /*!< Write protection of Sector7     */
+#define OB_WRP_SECTOR_8       ((uint32_t)0x00000100) /*!< Write protection of Sector8     */
+#define OB_WRP_SECTOR_9       ((uint32_t)0x00000200) /*!< Write protection of Sector9     */
+#define OB_WRP_SECTOR_10      ((uint32_t)0x00000400) /*!< Write protection of Sector10    */
+#define OB_WRP_SECTOR_11      ((uint32_t)0x00000800) /*!< Write protection of Sector11    */
+#define OB_WRP_SECTOR_12      ((uint32_t)0x00000001 << 12) /*!< Write protection of Sector12    */
+#define OB_WRP_SECTOR_13      ((uint32_t)0x00000002 << 12) /*!< Write protection of Sector13    */
+#define OB_WRP_SECTOR_14      ((uint32_t)0x00000004 << 12) /*!< Write protection of Sector14    */
+#define OB_WRP_SECTOR_15      ((uint32_t)0x00000008 << 12) /*!< Write protection of Sector15    */
+#define OB_WRP_SECTOR_16      ((uint32_t)0x00000010 << 12) /*!< Write protection of Sector16    */
+#define OB_WRP_SECTOR_17      ((uint32_t)0x00000020 << 12) /*!< Write protection of Sector17    */
+#define OB_WRP_SECTOR_18      ((uint32_t)0x00000040 << 12) /*!< Write protection of Sector18    */
+#define OB_WRP_SECTOR_19      ((uint32_t)0x00000080 << 12) /*!< Write protection of Sector19    */
+#define OB_WRP_SECTOR_20      ((uint32_t)0x00000100 << 12) /*!< Write protection of Sector20    */
+#define OB_WRP_SECTOR_21      ((uint32_t)0x00000200 << 12) /*!< Write protection of Sector21    */
+#define OB_WRP_SECTOR_22      ((uint32_t)0x00000400 << 12) /*!< Write protection of Sector22    */
+#define OB_WRP_SECTOR_23      ((uint32_t)0x00000800 << 12) /*!< Write protection of Sector23    */
+#define OB_WRP_SECTOR_All     ((uint32_t)0x00000FFF << 12) /*!< Write protection of all Sectors */
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+/*-----------------------------------------------------------------------------------------------------*/
+
+/*--------------------------------------- STM32F40xxx/STM32F41xxx -------------------------------------*/
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)
+#define OB_WRP_SECTOR_0       ((uint32_t)0x00000001) /*!< Write protection of Sector0     */
+#define OB_WRP_SECTOR_1       ((uint32_t)0x00000002) /*!< Write protection of Sector1     */
+#define OB_WRP_SECTOR_2       ((uint32_t)0x00000004) /*!< Write protection of Sector2     */
+#define OB_WRP_SECTOR_3       ((uint32_t)0x00000008) /*!< Write protection of Sector3     */
+#define OB_WRP_SECTOR_4       ((uint32_t)0x00000010) /*!< Write protection of Sector4     */
+#define OB_WRP_SECTOR_5       ((uint32_t)0x00000020) /*!< Write protection of Sector5     */
+#define OB_WRP_SECTOR_6       ((uint32_t)0x00000040) /*!< Write protection of Sector6     */
+#define OB_WRP_SECTOR_7       ((uint32_t)0x00000080) /*!< Write protection of Sector7     */
+#define OB_WRP_SECTOR_8       ((uint32_t)0x00000100) /*!< Write protection of Sector8     */
+#define OB_WRP_SECTOR_9       ((uint32_t)0x00000200) /*!< Write protection of Sector9     */
+#define OB_WRP_SECTOR_10      ((uint32_t)0x00000400) /*!< Write protection of Sector10    */
+#define OB_WRP_SECTOR_11      ((uint32_t)0x00000800) /*!< Write protection of Sector11    */
+#define OB_WRP_SECTOR_All     ((uint32_t)0x00000FFF) /*!< Write protection of all Sectors */
+#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx */
+/*-----------------------------------------------------------------------------------------------------*/
+
+/*--------------------------------------------- STM32F401xC -------------------------------------------*/
+#if defined(STM32F401xC)
+#define OB_WRP_SECTOR_0       ((uint32_t)0x00000001) /*!< Write protection of Sector0     */
+#define OB_WRP_SECTOR_1       ((uint32_t)0x00000002) /*!< Write protection of Sector1     */
+#define OB_WRP_SECTOR_2       ((uint32_t)0x00000004) /*!< Write protection of Sector2     */
+#define OB_WRP_SECTOR_3       ((uint32_t)0x00000008) /*!< Write protection of Sector3     */
+#define OB_WRP_SECTOR_4       ((uint32_t)0x00000010) /*!< Write protection of Sector4     */
+#define OB_WRP_SECTOR_5       ((uint32_t)0x00000020) /*!< Write protection of Sector5     */
+#define OB_WRP_SECTOR_All     ((uint32_t)0x00000FFF) /*!< Write protection of all Sectors */
+#endif /* STM32F401xC */
+/*-----------------------------------------------------------------------------------------------------*/
+
+/*---------------------------------- STM32F401xE/STM32F411xE/STM32F446xx ------------------------------*/
+#if defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+#define OB_WRP_SECTOR_0       ((uint32_t)0x00000001) /*!< Write protection of Sector0     */
+#define OB_WRP_SECTOR_1       ((uint32_t)0x00000002) /*!< Write protection of Sector1     */
+#define OB_WRP_SECTOR_2       ((uint32_t)0x00000004) /*!< Write protection of Sector2     */
+#define OB_WRP_SECTOR_3       ((uint32_t)0x00000008) /*!< Write protection of Sector3     */
+#define OB_WRP_SECTOR_4       ((uint32_t)0x00000010) /*!< Write protection of Sector4     */
+#define OB_WRP_SECTOR_5       ((uint32_t)0x00000020) /*!< Write protection of Sector5     */
+#define OB_WRP_SECTOR_6       ((uint32_t)0x00000040) /*!< Write protection of Sector6     */
+#define OB_WRP_SECTOR_7       ((uint32_t)0x00000080) /*!< Write protection of Sector7     */
+#define OB_WRP_SECTOR_All     ((uint32_t)0x00000FFF) /*!< Write protection of all Sectors */
+#endif /* STM32F401xE || STM32F411xE || STM32F446xx */
+/*-----------------------------------------------------------------------------------------------------*/
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_Option_Bytes_PC_ReadWrite_Protection FLASH Option Bytes PC ReadWrite Protection
+  * @{
+  */
+/*----------------------------------------- STM32F42xxx/STM32F43xxx-------------------------------------*/
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#define OB_PCROP_SECTOR_0        ((uint32_t)0x00000001) /*!< PC Read/Write protection of Sector0      */
+#define OB_PCROP_SECTOR_1        ((uint32_t)0x00000002) /*!< PC Read/Write protection of Sector1      */
+#define OB_PCROP_SECTOR_2        ((uint32_t)0x00000004) /*!< PC Read/Write protection of Sector2      */
+#define OB_PCROP_SECTOR_3        ((uint32_t)0x00000008) /*!< PC Read/Write protection of Sector3      */
+#define OB_PCROP_SECTOR_4        ((uint32_t)0x00000010) /*!< PC Read/Write protection of Sector4      */
+#define OB_PCROP_SECTOR_5        ((uint32_t)0x00000020) /*!< PC Read/Write protection of Sector5      */
+#define OB_PCROP_SECTOR_6        ((uint32_t)0x00000040) /*!< PC Read/Write protection of Sector6      */
+#define OB_PCROP_SECTOR_7        ((uint32_t)0x00000080) /*!< PC Read/Write protection of Sector7      */
+#define OB_PCROP_SECTOR_8        ((uint32_t)0x00000100) /*!< PC Read/Write protection of Sector8      */
+#define OB_PCROP_SECTOR_9        ((uint32_t)0x00000200) /*!< PC Read/Write protection of Sector9      */
+#define OB_PCROP_SECTOR_10       ((uint32_t)0x00000400) /*!< PC Read/Write protection of Sector10     */
+#define OB_PCROP_SECTOR_11       ((uint32_t)0x00000800) /*!< PC Read/Write protection of Sector11     */
+#define OB_PCROP_SECTOR_12       ((uint32_t)0x00000001) /*!< PC Read/Write protection of Sector12     */
+#define OB_PCROP_SECTOR_13       ((uint32_t)0x00000002) /*!< PC Read/Write protection of Sector13     */
+#define OB_PCROP_SECTOR_14       ((uint32_t)0x00000004) /*!< PC Read/Write protection of Sector14     */
+#define OB_PCROP_SECTOR_15       ((uint32_t)0x00000008) /*!< PC Read/Write protection of Sector15     */
+#define OB_PCROP_SECTOR_16       ((uint32_t)0x00000010) /*!< PC Read/Write protection of Sector16     */
+#define OB_PCROP_SECTOR_17       ((uint32_t)0x00000020) /*!< PC Read/Write protection of Sector17     */
+#define OB_PCROP_SECTOR_18       ((uint32_t)0x00000040) /*!< PC Read/Write protection of Sector18     */
+#define OB_PCROP_SECTOR_19       ((uint32_t)0x00000080) /*!< PC Read/Write protection of Sector19     */
+#define OB_PCROP_SECTOR_20       ((uint32_t)0x00000100) /*!< PC Read/Write protection of Sector20     */
+#define OB_PCROP_SECTOR_21       ((uint32_t)0x00000200) /*!< PC Read/Write protection of Sector21     */
+#define OB_PCROP_SECTOR_22       ((uint32_t)0x00000400) /*!< PC Read/Write protection of Sector22     */
+#define OB_PCROP_SECTOR_23       ((uint32_t)0x00000800) /*!< PC Read/Write protection of Sector23     */
+#define OB_PCROP_SECTOR_All      ((uint32_t)0x00000FFF) /*!< PC Read/Write protection of all Sectors  */
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+/*-----------------------------------------------------------------------------------------------------*/
+
+/*--------------------------------------------- STM32F401xC -------------------------------------------*/
+#if defined(STM32F401xC)
+#define OB_PCROP_SECTOR_0        ((uint32_t)0x00000001) /*!< PC Read/Write protection of Sector0      */
+#define OB_PCROP_SECTOR_1        ((uint32_t)0x00000002) /*!< PC Read/Write protection of Sector1      */
+#define OB_PCROP_SECTOR_2        ((uint32_t)0x00000004) /*!< PC Read/Write protection of Sector2      */
+#define OB_PCROP_SECTOR_3        ((uint32_t)0x00000008) /*!< PC Read/Write protection of Sector3      */
+#define OB_PCROP_SECTOR_4        ((uint32_t)0x00000010) /*!< PC Read/Write protection of Sector4      */
+#define OB_PCROP_SECTOR_5        ((uint32_t)0x00000020) /*!< PC Read/Write protection of Sector5      */
+#define OB_PCROP_SECTOR_All      ((uint32_t)0x00000FFF) /*!< PC Read/Write protection of all Sectors  */
+#endif /* STM32F401xC */
+/*-----------------------------------------------------------------------------------------------------*/
+
+/*------------------------------ STM32F401xE/STM32F411xE/STM32F446xx ----------------------------------*/
+#if defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+#define OB_PCROP_SECTOR_0        ((uint32_t)0x00000001) /*!< PC Read/Write protection of Sector0      */
+#define OB_PCROP_SECTOR_1        ((uint32_t)0x00000002) /*!< PC Read/Write protection of Sector1      */
+#define OB_PCROP_SECTOR_2        ((uint32_t)0x00000004) /*!< PC Read/Write protection of Sector2      */
+#define OB_PCROP_SECTOR_3        ((uint32_t)0x00000008) /*!< PC Read/Write protection of Sector3      */
+#define OB_PCROP_SECTOR_4        ((uint32_t)0x00000010) /*!< PC Read/Write protection of Sector4      */
+#define OB_PCROP_SECTOR_5        ((uint32_t)0x00000020) /*!< PC Read/Write protection of Sector5      */
+#define OB_PCROP_SECTOR_6        ((uint32_t)0x00000040) /*!< PC Read/Write protection of Sector6      */
+#define OB_PCROP_SECTOR_7        ((uint32_t)0x00000080) /*!< PC Read/Write protection of Sector7      */
+#define OB_PCROP_SECTOR_All      ((uint32_t)0x00000FFF) /*!< PC Read/Write protection of all Sectors  */
+#endif /* STM32F401xE || STM32F411xE || STM32F446xx */
+/*-----------------------------------------------------------------------------------------------------*/
+
+/**
+  * @}
+  */
+
+/** @defgroup FLASHEx_Dual_Boot FLASH Dual Boot
+  * @{
+  */
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#define OB_DUAL_BOOT_ENABLE   ((uint8_t)0x10) /*!< Dual Bank Boot Enable                             */
+#define OB_DUAL_BOOT_DISABLE  ((uint8_t)0x00) /*!< Dual Bank Boot Disable, always boot on User Flash */
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+/**
+  * @}
+  */
+
+/** @defgroup  FLASHEx_Selection_Protection_Mode FLASH Selection Protection Mode
+  * @{
+  */
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\
+    defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+#define OB_PCROP_DESELECTED     ((uint8_t)0x00) /*!< Disabled PcROP, nWPRi bits used for Write Protection on sector i */
+#define OB_PCROP_SELECTED       ((uint8_t)0x80) /*!< Enable PcROP, nWPRi bits used for PCRoP Protection on sector i   */
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+
+/* 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);
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\
+    defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+HAL_StatusTypeDef HAL_FLASHEx_AdvOBProgram (FLASH_AdvOBProgramInitTypeDef *pAdvOBInit);
+void              HAL_FLASHEx_AdvOBGetConfig(FLASH_AdvOBProgramInitTypeDef *pAdvOBInit);
+HAL_StatusTypeDef HAL_FLASHEx_OB_SelectPCROP(void);
+HAL_StatusTypeDef HAL_FLASHEx_OB_DeSelectPCROP(void);
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx */
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+uint16_t          HAL_FLASHEx_OB_GetBank2WRP(void);
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+/* Private types -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private constants ---------------------------------------------------------*/
+/** @defgroup FLASHEx_Private_Constants FLASH Private Constants
+  * @{
+  */
+/*--------------------------------------- STM32F42xxx/STM32F43xxx--------------------------------------*/
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#define FLASH_SECTOR_TOTAL  24
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+
+/*--------------------------------------- STM32F40xxx/STM32F41xxx -------------------------------------*/
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)
+#define FLASH_SECTOR_TOTAL  12
+#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx */
+
+/*--------------------------------------------- STM32F401xC -------------------------------------------*/
+#if defined(STM32F401xC)
+#define FLASH_SECTOR_TOTAL  6
+#endif /* STM32F401xC */
+
+/*--------------------------------- STM32F401xE/STM32F411xE/STM32F446xx -------------------------------*/
+#if defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+#define FLASH_SECTOR_TOTAL  8
+#endif /* STM32F401xE || STM32F411xE || STM32F446xx */
+
+/**
+  * @brief OPTCR1 register byte 2 (Bits[23:16]) base address
+  */
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#define OPTCR1_BYTE2_ADDRESS         ((uint32_t)0x40023C1A)
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+
+/**
+  * @}
+  */
+
+/* Private macros ------------------------------------------------------------*/
+/** @defgroup FLASHEx_Private_Macros FLASH Private Macros
+  * @{
+  */
+
+/** @defgroup FLASHEx_IS_FLASH_Definitions FLASH Private macros to check input parameters
+  * @{
+  */
+
+#define IS_FLASH_TYPEERASE(VALUE)(((VALUE) == FLASH_TYPEERASE_SECTORS) || \
+                                  ((VALUE) == FLASH_TYPEERASE_MASSERASE))
+
+#define IS_VOLTAGERANGE(RANGE)(((RANGE) == FLASH_VOLTAGE_RANGE_1) || \
+                               ((RANGE) == FLASH_VOLTAGE_RANGE_2) || \
+                               ((RANGE) == FLASH_VOLTAGE_RANGE_3) || \
+                               ((RANGE) == FLASH_VOLTAGE_RANGE_4))
+
+#define IS_WRPSTATE(VALUE)(((VALUE) == OB_WRPSTATE_DISABLE) || \
+                           ((VALUE) == OB_WRPSTATE_ENABLE))
+
+#define IS_OPTIONBYTE(VALUE)(((VALUE) <= (OPTIONBYTE_WRP|OPTIONBYTE_RDP|OPTIONBYTE_USER|OPTIONBYTE_BOR)))
+
+#define IS_OB_RDP_LEVEL(LEVEL) (((LEVEL) == OB_RDP_LEVEL_0) ||\
+                                ((LEVEL) == OB_RDP_LEVEL_1) ||\
+                                ((LEVEL) == OB_RDP_LEVEL_2))
+
+#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_BOR_LEVEL(LEVEL) (((LEVEL) == OB_BOR_LEVEL1) || ((LEVEL) == OB_BOR_LEVEL2) ||\
+                                ((LEVEL) == OB_BOR_LEVEL3) || ((LEVEL) == OB_BOR_OFF))
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\
+    defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+#define IS_PCROPSTATE(VALUE)(((VALUE) == OB_PCROP_STATE_DISABLE) || \
+                             ((VALUE) == OB_PCROP_STATE_ENABLE))
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx */
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx)
+#define IS_OBEX(VALUE)(((VALUE) == OPTIONBYTE_PCROP) || \
+                       ((VALUE) == OPTIONBYTE_BOOTCONFIG))
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx */
+
+#if defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+#define IS_OBEX(VALUE)(((VALUE) == OPTIONBYTE_PCROP))
+#endif /* STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx */
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#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))
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || \
+    defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+#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))
+#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx */
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#define IS_FLASH_BANK(BANK) (((BANK) == FLASH_BANK_1)  || \
+                             ((BANK) == FLASH_BANK_2)  || \
+                             ((BANK) == FLASH_BANK_BOTH))
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) ||\
+    defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+#define IS_FLASH_BANK(BANK) (((BANK) == FLASH_BANK_1))
+#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx */
+
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#define IS_FLASH_SECTOR(SECTOR) ( ((SECTOR) == FLASH_SECTOR_0)   || ((SECTOR) == FLASH_SECTOR_1)   ||\
+                                  ((SECTOR) == FLASH_SECTOR_2)   || ((SECTOR) == FLASH_SECTOR_3)   ||\
+                                  ((SECTOR) == FLASH_SECTOR_4)   || ((SECTOR) == FLASH_SECTOR_5)   ||\
+                                  ((SECTOR) == FLASH_SECTOR_6)   || ((SECTOR) == FLASH_SECTOR_7)   ||\
+                                  ((SECTOR) == FLASH_SECTOR_8)   || ((SECTOR) == FLASH_SECTOR_9)   ||\
+                                  ((SECTOR) == FLASH_SECTOR_10)  || ((SECTOR) == FLASH_SECTOR_11)  ||\
+                                  ((SECTOR) == FLASH_SECTOR_12)  || ((SECTOR) == FLASH_SECTOR_13)  ||\
+                                  ((SECTOR) == FLASH_SECTOR_14)  || ((SECTOR) == FLASH_SECTOR_15)  ||\
+                                  ((SECTOR) == FLASH_SECTOR_16)  || ((SECTOR) == FLASH_SECTOR_17)  ||\
+                                  ((SECTOR) == FLASH_SECTOR_18)  || ((SECTOR) == FLASH_SECTOR_19)  ||\
+                                  ((SECTOR) == FLASH_SECTOR_20)  || ((SECTOR) == FLASH_SECTOR_21)  ||\
+                                  ((SECTOR) == FLASH_SECTOR_22)  || ((SECTOR) == FLASH_SECTOR_23))
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)
+#define IS_FLASH_SECTOR(SECTOR) (((SECTOR) == FLASH_SECTOR_0)   || ((SECTOR) == FLASH_SECTOR_1)   ||\
+                                 ((SECTOR) == FLASH_SECTOR_2)   || ((SECTOR) == FLASH_SECTOR_3)   ||\
+                                 ((SECTOR) == FLASH_SECTOR_4)   || ((SECTOR) == FLASH_SECTOR_5)   ||\
+                                 ((SECTOR) == FLASH_SECTOR_6)   || ((SECTOR) == FLASH_SECTOR_7)   ||\
+                                 ((SECTOR) == FLASH_SECTOR_8)   || ((SECTOR) == FLASH_SECTOR_9)   ||\
+                                 ((SECTOR) == FLASH_SECTOR_10)  || ((SECTOR) == FLASH_SECTOR_11))
+#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx */
+
+#if defined(STM32F401xC)
+#define IS_FLASH_SECTOR(SECTOR) (((SECTOR) == FLASH_SECTOR_0)   || ((SECTOR) == FLASH_SECTOR_1)   ||\
+                                 ((SECTOR) == FLASH_SECTOR_2)   || ((SECTOR) == FLASH_SECTOR_3)   ||\
+                                 ((SECTOR) == FLASH_SECTOR_4)   || ((SECTOR) == FLASH_SECTOR_5))
+#endif /* STM32F401xC */
+
+#if defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+#define IS_FLASH_SECTOR(SECTOR) (((SECTOR) == FLASH_SECTOR_0)   || ((SECTOR) == FLASH_SECTOR_1)   ||\
+                                 ((SECTOR) == FLASH_SECTOR_2)   || ((SECTOR) == FLASH_SECTOR_3)   ||\
+                                 ((SECTOR) == FLASH_SECTOR_4)   || ((SECTOR) == FLASH_SECTOR_5)   ||\
+                                 ((SECTOR) == FLASH_SECTOR_6)   || ((SECTOR) == FLASH_SECTOR_7))
+#endif /* STM32F401xE || STM32F411xE || STM32F446xx */
+
+#define IS_FLASH_ADDRESS(ADDRESS) (((ADDRESS) >= FLASH_BASE) && ((ADDRESS) <= FLASH_END))
+#define IS_FLASH_NBSECTORS(NBSECTORS) (((NBSECTORS) != 0) && ((NBSECTORS) <= FLASH_SECTOR_TOTAL))
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#define IS_OB_WRP_SECTOR(SECTOR)((((SECTOR) & (uint32_t)0xFF000000) == 0x00000000) && ((SECTOR) != 0x00000000))
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+
+#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)
+#define IS_OB_WRP_SECTOR(SECTOR)((((SECTOR) & (uint32_t)0xFFFFF000) == 0x00000000) && ((SECTOR) != 0x00000000))
+#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx */
+
+#if defined(STM32F401xC)
+#define IS_OB_WRP_SECTOR(SECTOR)((((SECTOR) & (uint32_t)0xFFFFF000) == 0x00000000) && ((SECTOR) != 0x00000000))
+#endif /* STM32F401xC */
+
+#if defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+#define IS_OB_WRP_SECTOR(SECTOR)((((SECTOR) & (uint32_t)0xFFFFF000) == 0x00000000) && ((SECTOR) != 0x00000000))
+#endif /* STM32F401xE || STM32F411xE || STM32F446xx */
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#define IS_OB_PCROP(SECTOR)((((SECTOR) & (uint32_t)0xFFFFF000) == 0x00000000) && ((SECTOR) != 0x00000000))
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+
+#if defined(STM32F401xC)
+#define IS_OB_PCROP(SECTOR)((((SECTOR) & (uint32_t)0xFFFFF000) == 0x00000000) && ((SECTOR) != 0x00000000))
+#endif /* STM32F401xC */
+
+#if defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+#define IS_OB_PCROP(SECTOR)((((SECTOR) & (uint32_t)0xFFFFF000) == 0x00000000) && ((SECTOR) != 0x00000000))
+#endif /* STM32F401xE || STM32F411xE || STM32F446xx */
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx)|| defined(STM32F439xx)
+#define IS_OB_BOOT(BOOT) (((BOOT) == OB_DUAL_BOOT_ENABLE) || ((BOOT) == OB_DUAL_BOOT_DISABLE))
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx|| STM32F439xx */
+
+#if defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\
+    defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx)
+#define IS_OB_PCROP_SELECT(PCROP) (((PCROP) == OB_PCROP_SELECTED) || ((PCROP) == OB_PCROP_DESELECTED))
+#endif /* STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx || STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx */
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Private functions ---------------------------------------------------------*/
+/** @defgroup FLASHEx_Private_Functions FLASH Private Functions
+  * @{
+  */
+void FLASH_Erase_Sector(uint32_t Sector, uint8_t VoltageRange);
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_HAL_FLASH_EX_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/