eeprom_test.c

一个基于C51开发的计价秤

#include <SST89x5xxRD2.h>
#include <stdio.h>
#include "Public.h"
#include "IIC.h"
//AT24C128/256 can Page Write 64 bytes
//AT24C32/64 can Page Write 32 bytes
//AT24C02/04/08/16 can Page Write 16 bytes
//AT24C01 can Page Write 8 bytes
#define AT24C04 0xa0
#define AT24C512 0xa6
BYTE xdata SEND_BUF[64]={0XA5,0X5A,0X11,0X3A,0X98,0X05,0X0A,0X75,0X30,0X0A,\
						0X02,0X00,0X7d,0X04,0X00,0X7d,0X03,0X14,0X00,0X00,0X00,\
						0X00,0X00,0X00,0X01,0X00,0X00,0X31,0X36,0X38,\
						0X00,0X75,0X30,0X2d,0Xc6,0Xc0};
BYTE xdata RECE_BUF[64];

main()
{
	P4=0X00;
	while(1)
	{
		Write_eeprom(AT24C512,0x00,SEND_BUF,64);
		Read_eeprom(AT24C512,0x00,RECE_BUF,64);
	}
}