at2402.h

基于C51实现多功能钟,一键多功能,友好的液晶显示,人机界面,同时能播放音乐.绝对原创!

#ifndef _2402_H_
#define _2402_H_
//sbit SCL=P2^2;
sbit SCL = P2^4;
sbit SDA = P2^5;
sbit WP  = P2^6;
//sbit SDA=P2^1;
#define DELAY_TIME 60 
#define TRUE 1 
#define FALSE 0  
void Write_One_Byte(char addr,char thedata);
char Read_One_Byte(char addr) ;
#endif