#ifndef _FLASH_H
#define _FLASH_H


#include "dev.h"



//FLASH 扇区的起始地址
#define ADDR_FLASH_SECTOR_0     ((u32)0x08000000) 	//扇区0起始地址, 16 Kbytes  
#define ADDR_FLASH_SECTOR_1     ((u32)0x08004000) 	//扇区1起始地址, 16 Kbytes  
#define ADDR_FLASH_SECTOR_2     ((u32)0x08008000) 	//扇区2起始地址, 16 Kbytes

#define ADDR_FLASH_SECTOR_3     ((u32)0x0800C000) 	//扇区3起始地址, 16 Kbytes  

#define ADDR_FLASH_SECTOR_4     ((u32)0x08010000) 	//扇区4起始地址, 64 Kbytes 

#define ADDR_FLASH_SECTOR_5     ((u32)0x08020000) 	//扇区5起始地址, 128 Kbytes  
#define ADDR_FLASH_SECTOR_6     ((u32)0x08040000) 	//扇区6起始地址, 128 Kbytes  
#define ADDR_FLASH_SECTOR_7     ((u32)0x08060000) 	//扇区7起始地址, 128 Kbytes  
#define ADDR_FLASH_SECTOR_8     ((u32)0x08080000) 	//扇区8起始地址, 128 Kbytes  
#define ADDR_FLASH_SECTOR_9     ((u32)0x080A0000) 	//扇区9起始地址, 128 Kbytes  
#define ADDR_FLASH_SECTOR_10    ((u32)0x080C0000) 	//扇区10起始地址,128 Kbytes  
#define ADDR_FLASH_SECTOR_11    ((u32)0x080E0000) 	//扇区11起始地址,128 Kbytes  





void 	flash_write(u32 addr,u16 data);
u16 	flash_read(u32 addr);
void 	flash_erase(u32 addrx);
void 	flash_write_string(u32 addr,u16* buff,u16 length);
void 	flash_read_string(u32 addr,u16 *rbuff,u16 length);

u16 	STMFLASH_GetFlashSector(u32 addr);
u32 	STMFLASH_ReadWord(u32 faddr);		  						//读出字  
void 	STMFLASH_Write(u32 WriteAddr,u32 *pBuffer,u32 NumToWrite);	//从指定地址开始写入指定长度的数据
void 	STMFLASH_Read(u32 ReadAddr,u32 *pBuffer,u32 NumToRead);   	//从指定地址开始读出指定长度的数据


#endif