www.pudn.com > STM32F4_bootloader.zip > stmflash.h, change:2017-03-03,size:1691b


/******************************************/ 
/* 工    程:STM32F4基于SD方式的BootLoader */ 
/* 作    者:MENG						              */ 
/* 创建日期:2017-3-3                   */ 
/******************************************/ 
 
#ifndef __STMFLASH_H__ 
#define __STMFLASH_H__ 
#include "sys.h"    
 
//FLASH起始地址 
#define STM32_FLASH_BASE 0x08000000 	//STM32 FLASH的起始地址 
  
 
//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   
 
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