#include "REG52.h"
#include <intrins.h>
#include <absacc.h>
#include "VI2C_C51.h"
#include "stdio.h"

#define CSI24WC02 0xA0

unsigned char DelayNS(unsigned char  no)        //延時程序
{ 
	unsigned char  i,j;			//延時參數

  	for(; no>0; no--)
  	{ 
		for(i=0; i<100; i++)
     		for(j=0; j<100; j++);
  	}
  	return 0; 
}

void  main()
{
    	unsigned char td;
	
    	SCON  = 0x50;		    //8位；模式1；允許接收       
    	TH1   = 0xfd;           //設定波特率9600@11.0592M   
    	TR1   = 1;              //啟動定時器1    
    	TI    = 1;              //設置TI    	

    	printf("Start");

	if(IRcvStr(CSI24WC02, 0, &td, 1))	//讀取EEPROM數據
	{
		P1 = ~td;			//LED顯示讀取數據
	}
	else
	{
		printf("I2C ERROR\n");
	}

	for(;;)
	{
		td = getchar();			//讀取串口數據
		ISendStr(CSI24WC02, 0, &td, 0x01);//寫入EEPROM
		P1 = ~td;			//LED顯示接收數據
    	DelayNS(10);
	}
}