text: /**
    ******************************************************************************
    * @file    USB_Host/FWupgrade_Standalone/Inc/flash_if.h
    * @author  MCD Application Team
    * @brief   Header file for flash_if.c
    ******************************************************************************
    * @attention
    *
    * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V.
    * All rights reserved.</center></h2>
    *
    * Redistribution and use in source and binary forms, with or without
    * modification, are permitted, provided that the following conditions are met:
    *
    * 1. Redistribution 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 other
    *    contributors to this software may be used to endorse or promote products
    *    derived from this software without specific written permission.
    * 4. This software, including modifications and/or derivative works of this
    *    software, must execute solely and exclusively on microcontroller or
    *    microprocessor devices manufactured by or for STMicroelectronics.
    * 5. Redistribution and use of this software other than as permitted under
    *    this license is void and will automatically terminate your rights under
    *    this license.
    *
    * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
    * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
    * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
    * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
    * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
    * SHALL STMICROELECTRONICS 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 __FLASH_IF_H
  #define __FLASH_IF_H
  
  #ifdef __cplusplus
   extern "C" {
  #endif
  
  /* Includes ------------------------------------------------------------------*/
  #include "stm32f4xx_hal.h"
  
  /* Exported types ------------------------------------------------------------*/
  typedef  void (*pFunction)(void);
  
  /* Exported constants --------------------------------------------------------*/
  /* Define the flash memory start address */
  #define USER_FLASH_STARTADDRESS    ((uint32_t)0x08000000)
  
  /* Define the address from where user application will be loaded.
  Note: the 1st and the second sectors 0x08000000-0x0800BFFF are reserved
  for the Firmware upgrade code */
  #define APPLICATION_ADDRESS        (uint32_t)0x0800C000
  
  /* Last Page Adress */
  #define USER_FLASH_LAST_PAGE_ADDRESS  0x081FFFFF - 4
  
  /* Define the user application size */
  #define USER_FLASH_SIZE   (USER_FLASH_LAST_PAGE_ADDRESS - APPLICATION_ADDRESS + 1)
  
  /* Base address of the Flash sectors Bank 1 */
  #define ADDR_FLASH_SECTOR_0     ((uint32_t)0x08000000) /* Base @ of Sector 0, 16 Kbytes */
  #define ADDR_FLASH_SECTOR_1     ((uint32_t)0x08004000) /* Base @ of Sector 1, 16 Kbytes */
  #define ADDR_FLASH_SECTOR_2     ((uint32_t)0x08008000) /* Base @ of Sector 2, 16 Kbytes */
  #define ADDR_FLASH_SECTOR_3     ((uint32_t)0x0800C000) /* Base @ of Sector 3, 16 Kbytes */
  #define ADDR_FLASH_SECTOR_4     ((uint32_t)0x08010000) /* Base @ of Sector 4, 64 Kbytes */
  #define ADDR_FLASH_SECTOR_5     ((uint32_t)0x08020000) /* Base @ of Sector 5, 128 Kbytes */
  #define ADDR_FLASH_SECTOR_6     ((uint32_t)0x08040000) /* Base @ of Sector 6, 128 Kbytes */
  #define ADDR_FLASH_SECTOR_7     ((uint32_t)0x08060000) /* Base @ of Sector 7, 128 Kbytes */
  #define ADDR_FLASH_SECTOR_8     ((uint32_t)0x08080000) /* Base @ of Sector 8, 128 Kbytes */
  #define ADDR_FLASH_SECTOR_9     ((uint32_t)0x080A0000) /* Base @ of Sector 9, 128 Kbytes */
  #define ADDR_FLASH_SECTOR_10    ((uint32_t)0x080C0000) /* Base @ of Sector 10, 128 Kbytes */
  #define ADDR_FLASH_SECTOR_11    ((uint32_t)0x080E0000) /* Base @ of Sector 11, 128 Kbytes */
  
  /* Base address of the Flash sectors Bank 2 */
  #define ADDR_FLASH_SECTOR_12     ((uint32_t)0x08100000) /* Base @ of Sector 0, 16 Kbytes */
  #define ADDR_FLASH_SECTOR_13     ((uint32_t)0x08104000) /* Base @ of Sector 1, 16 Kbytes */
  #define ADDR_FLASH_SECTOR_14     ((uint32_t)0x08108000) /* Base @ of Sector 2, 16 Kbytes */
  #define ADDR_FLASH_SECTOR_15     ((uint32_t)0x0810C000) /* Base @ of Sector 3, 16 Kbytes */
  #define ADDR_FLASH_SECTOR_16     ((uint32_t)0x08110000) /* Base @ of Sector 4, 64 Kbytes */
  #define ADDR_FLASH_SECTOR_17     ((uint32_t)0x08120000) /* Base @ of Sector 5, 128 Kbytes */
  #define ADDR_FLASH_SECTOR_18     ((uint32_t)0x08140000) /* Base @ of Sector 6, 128 Kbytes */
  #define ADDR_FLASH_SECTOR_19     ((uint32_t)0x08160000) /* Base @ of Sector 7, 128 Kbytes */
  #define ADDR_FLASH_SECTOR_20     ((uint32_t)0x08180000) /* Base @ of Sector 8, 128 Kbytes  */
  #define ADDR_FLASH_SECTOR_21     ((uint32_t)0x081A0000) /* Base @ of Sector 9, 128 Kbytes  */
  #define ADDR_FLASH_SECTOR_22     ((uint32_t)0x081C0000) /* Base @ of Sector 10, 128 Kbytes */
  #define ADDR_FLASH_SECTOR_23     ((uint32_t)0x081E0000) /* Base @ of Sector 11, 128 Kbytes */
  
  /* Exported macros -----------------------------------------------------------*/
  /* Exported functions ------------------------------------------------------- */
  void FLASH_If_FlashUnlock(void);
  FlagStatus FLASH_If_ReadOutProtectionStatus(void);
  uint32_t FLASH_If_EraseSectors(uint32_t Address);
  uint32_t FLASH_If_Write(uint32_t Address, uint32_t Data);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif  /* __FLASH_IF_H */
  
  /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
  