/**
  ******************************************************************************
  * @file    flash_if.h 
  * @author  AMG Energy Solution Team
  * @version V1.0.0
  * @date    07-Feb-2022
  * @brief   This file provides all the headers of the flash memory functions.
  ******************************************************************************
  * @attention
  *
  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
  *
  * <h2><center>&copy; COPYRIGHT 2022 AMG</center></h2>
  ******************************************************************************
  */ 

/** @addtogroup mBMS2
  * @{
  */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __FLASH_IF_H
#define __FLASH_IF_H

/* Includes ------------------------------------------------------------------*/
#include "hc32_ddl.h"

/* Exported types ------------------------------------------------------------*/
typedef struct
{
	uint32_t     AppFileSize;
	uint8_t      BootVer[4];
	uint8_t      AppVer[4];
	uint8_t      FileName[30];
	uint8_t      BootUpdate;
	uint8_t      AppUpdate;
} FW_INFO;

/* Exported constants --------------------------------------------------------*/
/* Base address of the Flash sectors */
#define SECTOR_SIZE		8192			// 0X2000

#define ADDR_FLASH_SECTOR_00  	((uint32_t)0x00000000) /* Base @ of Sector 0, 8 Kbyte */
#define ADDR_FLASH_SECTOR_01    ((uint32_t)0x00002000) /* Base @ of Sector 1, 8 Kbyte */
#define ADDR_FLASH_SECTOR_02    ((uint32_t)0x00004000) /* Base @ of Sector 2, 8 Kbyte */
#define ADDR_FLASH_SECTOR_03    ((uint32_t)0x00006000) /* Base @ of Sector 3, 8 Kbyte */
#define ADDR_FLASH_SECTOR_04    ((uint32_t)0x00008000) /* Base @ of Sector 4, 8 Kbyte */
#define ADDR_FLASH_SECTOR_05    ((uint32_t)0x0000A000) /* Base @ of Sector 5, 8 Kbyte */
#define ADDR_FLASH_SECTOR_06    ((uint32_t)0x0000C000) /* Base @ of Sector 6, 8 Kbyte */
#define ADDR_FLASH_SECTOR_07    ((uint32_t)0x0000E000) /* Base @ of Sector 7, 8 Kbyte */
#define ADDR_FLASH_SECTOR_08  	((uint32_t)0x00010000) /* Base @ of Sector 8, 8 Kbyte */
#define ADDR_FLASH_SECTOR_09    ((uint32_t)0x00012000) /* Base @ of Sector 9, 8 Kbyte */
#define ADDR_FLASH_SECTOR_10    ((uint32_t)0x00014000) /* Base @ of Sector 10, 8 Kbyte */
#define ADDR_FLASH_SECTOR_11    ((uint32_t)0x00016000) /* Base @ of Sector 11, 8 Kbyte */
#define ADDR_FLASH_SECTOR_12    ((uint32_t)0x00018000) /* Base @ of Sector 12, 8 Kbyte */
#define ADDR_FLASH_SECTOR_13    ((uint32_t)0x0001A000) /* Base @ of Sector 13, 8 Kbyte */
#define ADDR_FLASH_SECTOR_14    ((uint32_t)0x0001C000) /* Base @ of Sector 14, 8 Kbyte */
#define ADDR_FLASH_SECTOR_15    ((uint32_t)0x0001E000) /* Base @ of Sector 15, 8 Kbyte */

#define ADDR_FLASH_SECTOR_16    ((uint32_t)0x00020000) /* Base @ of Sector 16, 8 Kbyte */
#define ADDR_FLASH_SECTOR_32    ((uint32_t)0x00040000) /* Base @ of Sector 32, 8 Kbyte */

#define ADDR_FLASH_SECTOR_48    ((uint32_t)0x00060000) /* Base @ of Sector 1, 16 Kbyte */

/* Define the address from where user application will be loaded.
   Note: the 1st sector 0x00000000-0x00020000 is reserved for the IAP code */
#define mBMS_FW_RN_ADDRESS   			ADDR_FLASH_SECTOR_16

#define mBMS_FW_DN_ADDRESS   			ADDR_FLASH_SECTOR_48

/* End of the Flash address */
#define mBMS_FW_DN_END_ADDRESS    ((uint32_t)0x00080000)
/* Define the user application size */
#define mBMS_FW_FLASH_SIZE   (mBMS_FW_DN_END_ADDRESS - mBMS_FW_DN_ADDRESS)
#define mBMS_FW_PACKET_SIZE  0x800			// 2048

#define mBMS_CALIB_BASE_ADDR			ADDR_FLASH_SECTOR_14
#define mBMS_FW_INFO_BASE_ADDR		ADDR_FLASH_SECTOR_15

/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void FLASH_If_Init(void);
uint32_t FLASH_If_Erase(uint32_t StartSector, uint32_t uSize);
uint32_t FLASH_If_SingleSectorErase(uint32_t SectorAddr);

uint32_t FLASH_If_Write(__IO uint32_t* FlashAddress, uint32_t* Data, uint32_t DataLength);
uint16_t FLASH_If_GetWriteProtectionStatus(void);
uint32_t FLASH_If_DisableWriteProtection(void);

extern FW_INFO fwinfo;

#endif  /* __FLASH_IF_H */

/*******************(C)COPYRIGHT 2022 AMG ********************END OF FILE******/