#ifndef _FLASH_H
#define _FLASH_H
#include "dev.h"

//FLASH 扇区的起始地址
#define ADDR_FLASH_SECTOR_0     ((uint32_t)0x08000000) 	//扇区0起始地址, 16 Kbytes  
#define ADDR_FLASH_SECTOR_1     ((uint32_t)0x08004000) 	//扇区1起始地址, 16 Kbytes  
#define ADDR_FLASH_SECTOR_2     ((uint32_t)0x08008000) 	//扇区2起始地址, 16 Kbytes

#define ADDR_FLASH_SECTOR_3     ((uint32_t)0x0800C000) 	//扇区3起始地址, 16 Kbytes  

#define ADDR_FLASH_SECTOR_4     ((uint32_t)0x08010000) 	//扇区4起始地址, 64 Kbytes 

#define ADDR_FLASH_SECTOR_5     ((uint32_t)0x08020000) 	//扇区5起始地址, 128 Kbytes  
#define ADDR_FLASH_SECTOR_6     ((uint32_t)0x08040000) 	//扇区6起始地址, 128 Kbytes  
#define ADDR_FLASH_SECTOR_7     ((uint32_t)0x08060000) 	//扇区7起始地址, 128 Kbytes  
#define ADDR_FLASH_SECTOR_8     ((uint32_t)0x08080000) 	//扇区8起始地址, 128 Kbytes  
#define ADDR_FLASH_SECTOR_9     ((uint32_t)0x080A0000) 	//扇区9起始地址, 128 Kbytes  
#define ADDR_FLASH_SECTOR_10    ((uint32_t)0x080C0000) 	//扇区10起始地址,128 Kbytes  
#define ADDR_FLASH_SECTOR_11    ((uint32_t)0x080E0000) 	//扇区11起始地址,128 Kbytes  



uint32_t STM_FLASH_Erase(uint32_t addrx);

void 	flash_write(uint32_t addr,uint16_t data);
uint16_t 	flash_read(uint32_t addr);
void 	flash_erase(uint32_t addrx);
void 	flash_write_string(uint32_t addr,uint16_t* buff,uint16_t length);
void 	flash_read_string(uint32_t addr,uint16_t *rbuff,uint16_t length);

uint32_t STM_FLASH_Get_Block_Size(uint32_t addrx);
uint16_t 	STMFLASH_GetFlashSector(uint32_t addr);
uint32_t 	STMFLASH_ReadWord(uint32_t faddr);		  						//读出字  
uint32_t 	STMFLASH_Write(uint32_t WriteAddr,uint32_t *pBuffer,uint32_t NumToWrite);	//从指定地址开始写入指定长度的数据
void 	STMFLASH_Read(uint32_t ReadAddr,uint32_t *pBuffer,uint32_t NumToRead);   	//从指定地址开始读出指定长度的数据


#endif