tc35+

来自「TC35控制继电器」· 代码 · 共 51 行

// Header:    	硬件层定义
// File Name: 	hardwar.h
// Author:	  	兴创科技


#ifndef __HARDWAR_H__
#define __HARDWAR_H__

#include <reg52.H>	
#include<intrins.h>

#define uchar unsigned char
#define uint unsigned int
#define ulong unsigned long

/*---------------------------------------------------------
                   LCD数据、控制口定义
---------------------------------------------------------*/

#define LCD_DATA P0           //LCD的数据口
#define RS_CLR RS=0 
#define RS_SET RS=1

#define RW_CLR RW=0 
#define RW_SET RW=1 

#define EN_CLR EN=0
#define EN_SET EN=1

#define DataPort P0
sbit LCD_BUSY=LCD_DATA^7;     //LCD忙信号位

sbit RS = P1^0;   //定义端口 
sbit RW = P1^1;
sbit EN = P1^2;



sbit BEEP=P1^7;
//sbit RELAY1=P2^3;
//sbit RELAY2=P2^4;
                 
sbit K1=P2^4;			 //打电话
sbit K2=P2^5;			 //挂
sbit K3=P2^6;			 //接
sbit K4=P2^7;			 //
sbit K5=P2^3;		   //  发短信
//sbit HW=P1^4;


#endif