bsp_cpu_flash.h
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/*
*********************************************************************************************************
*
* 模块名称 : cpu内部falsh操作模块
* 文件名称 : bsp_cpu_flash.h
* 版 本 : V1.0
*
* Copyright (C), 2013-2014, 安富莱电子 www.armfly.com
*
*********************************************************************************************************
*/
#include "includes.h"
#ifndef _BSP_CPU_FLASH_H_
#define _BSP_CPU_FLASH_H_
#define FLASH_BASE_ADDR 0x08000000 /* Flash基地址 */
#define FLASH_SIZE (1*1024*1024) /* Flash 容量 */
/* Base address of the Flash sectors */
#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 */
#define FLASH_IS_EQU 0 /* Flash内容和待写入的数据相等，不需要擦除和写操作 */
#define FLASH_REQ_WRITE 1 /* Flash不需要擦除，直接写 */
#define FLASH_REQ_ERASE 2 /* Flash需要先擦除,再写 */
#define FLASH_PARAM_ERR 3 /* 函数参数错误 */
uint8_t bsp_ReadCpuFlash(uint32_t _ulFlashAddr, uint8_t *_ucpDst, uint32_t _ulSize);
uint8_t bsp_WriteCpuFlash(uint32_t _ulFlashAddr, uint8_t *_ucpSrc, uint32_t _ulSize);
uint8_t bsp_CmpCpuFlash(uint32_t _ulFlashAddr, uint8_t *_ucpBuf, uint32_t _ulSize);
uint32_t bsp_GetSector(uint32_t Address);
void bsp_FLASH_EraseSector(uint32_t _ulFlashAddr);
void bsp_FLASH_Write(uint32_t _ulFlashAddr, uint8_t *_ucpSrc, uint32_t _ulSize);
void PowerOn_WriteFlash_SystemInfoBackup(void);
#endif