#ifndef __ST_FLASH_H__
#define __ST_FLASH_H__
#include <stm32f10x.h>   

//FLASH起始地址
#define STM32_FLASH_BASE 0x08000000     //STM32 FLASH的起始地址
//FLASH解锁键值
#define FLASH_KEY1               0X45670123
#define FLASH_KEY2               0XCDEF89AB
#define __ST_FLASH_SIZE     *((vu16*)(0x1FFFF7E0))
//FLASH 扇区的起始地址
#define ST_FLASH_SECTOR_0     ((u32)0x08000000)   //扇区0起始地址, 24 Kbytes  
#define ST_FLASH_SECTOR_2     ((u32)0x08006000)   //扇区1起始地址, 16 Kbytes  
#define ST_FLASH_SECTOR_3     ((u32)0x0800A000)   //扇区2起始地址, 4 Kbytes  
#define ST_FLASH_SECTOR_5     ((u32)0x0800B000)   //扇区3起始地址, 16 Kbytes  



void st_flash_unlock(void);
void st_flash_lock(void);
int st_flash_error_no(void);
int st_flash_wait_done(int time);
int st_flash_erase_secotr(uint8_t sector_no);
int st_flash_write_flash_word(uint32_t faddr, uint32_t pdata);
uint32_t st_flash_read_word(uint32_t faddr);
uint8_t st_flash_addr_to_sector_no(uint32_t addr);
void st_flash_read(uint32_t addr,uint32_t *buffer,uint32_t length);
int st_flash_write(uint32_t addr,uint32_t *buffer,uint32_t length);


#endif