24c02.h

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#ifndef  _24C02_H 
#define  _24C02_H
#include<reg52.h>
#include<intrins.h>
#define  uchar unsigned char
//引脚定义
sbit SCL=P0^4;		   
sbit SDA=P0^5;

extern  void I2CSendByte(uchar suba,uchar Byte);
extern  uchar I2CReadByte(uchar suba);
#endif