header.h

w25p40flash存储芯片程序

#include <reg52.h>
#include <intrins.h>
#define	uchar	 unsigned char 
#define uint 	 unsigned int
#define RDSR 	 0x05	//00000101//读取状态寄存器
#define WREN	 0x06	//00000110//写使能
#define	WRSR	 0x01	//00000001//写状态寄存器
#define	PAGEPRO	 0x02	//00000010//页编程
#define	READDATA 0x03	//00000011//读字节数据
#define	ERASEALL 0xC7  //11000111//芯片擦除