publicv.h

15入15出继电器控制板

#ifndef __jdq30_H__
#define __jdq30_H__

#define  uchar unsigned char 
#define  uint  unsigned int
 sbit OUT1=P2^3;
sbit OUT2=P2^4;
sbit OUT3=P2^5;
sbit OUT4=P2^6;
sbit OUT5=P2^7;
sbit OUT6=P4^4;
sbit OUT7=P4^5;
sbit OUT8=P0^7;
sbit OUT9=P0^6;
sbit OUT10=P0^5;
sbit OUT11=P0^4;
sbit OUT12=P0^3;
sbit OUT13=P0^2;
sbit OUT14=P0^1;
sbit OUT15=P0^0;
sbit IN1=P1^0;
sbit IN2=P1^1;
sbit IN3=P1^4;	 
sbit IN4=P1^5;
sbit IN5=P1^6;
sbit IN6=P1^7;
sbit IN7=P3^2;
sbit IN8=P3^3;
sbit IN9=P3^4;
sbit IN10=P3^5;
sbit IN11=P3^6;
sbit IN12=P3^7;
sbit IN13=P2^2;
sbit IN14=P2^1;
sbit IN15=P2^0;
uchar bite[13];
uchar add;      //该板地址
bit receive=0;  //中断触发是否字节接收完成1=接收完成
uchar r=0;      //读取串口字节计数
void open_X1(uchar,bit b);
void open_X2(uchar,bit b);
/********************************************************************
                       函数初始化
*********************************************************************/
void Delay(uchar n);			 //延时函数
void IapIdle();				     //操作函数
uchar IapReadByte(uint addr);    //读取函数
void IapProgramByte(uint addr,uchar dat); //写入函数
void IapEraseSector(uint addr);	  //擦除函数
#endif