豆芽自动化发芽控制系统单片机程序

ID:280979 · 发表于 2019-10-7 23:45

#include "STC12C5A60S2.H"
#include "INTRINS.H"

#define uchar unsigned char//宏定义无符号字符型
#define uint unsigned int  //宏定义无符号整型

#define ENABLE_ISP 0x82 //系统工作时钟<20MHz 时，对IAP_CONTR 寄存器设置此值

/********************************************************************
                        初始定义
*********************************************************************/

/*定义八位输入为单片机P1口*/
sbit B1=P1^0;
sbit B2=P1^1;
sbit B3=P1^4;
sbit B4=P1^5;
sbit B5=P1^6;
sbit B6=P1^7;
sbit B7=P3^2;
sbit B8=P3^3;
sbit B9=P3^4;
sbit B10=P3^5;
sbit B11=P3^6;
sbit B12=P3^7;
sbit B13=P2^2;
sbit B14=P2^1;
sbit B15=P2^0;
/*定义输出口*/
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;
/********************************************************************
                        延时函数
*********************************************************************/
void delay(uchar t)
{
  uchar i,j;
for(i=0;i<t;i++)
{
         for(j=13;j>0;j--);
      { ;
      }
}
}

/********************************************************************
                        按键函数
*********************************************************************/
KEY()
{
uchar k;
k=200;

if((B1==0)||(B2==0)||((B3==0)&&(B4==1)))OUT1=0;else OUT1=1;
if(B1==0)OUT2=0;else OUT2=1;
if(B2==0)OUT3=0;else OUT3=1;
if((B3==0)&&(B4==1))OUT4=0;else OUT4=1;

if(B4==0)OUT5=0;else OUT5=1;

if((B5==0)&&(B4==0)){OUT6=0;OUT7=1;}else {OUT6=1; OUT7=0;}

if(B5==1){ OUT6=1;OUT7=1;}

if(B6==0)OUT8=0;else OUT8=1;

if(B7==0)OUT9=0;else OUT9=1;

if(B8==0){OUT10=1;OUT11=1;OUT12=0;}else {OUT10=0;OUT11=0;OUT12=1; }

if(B9==0){OUT10=1;OUT11=1;OUT13=0;}else {OUT10=0;OUT11=0;OUT13=1; }

if(B10==0)OUT14=0;else OUT14=1;
if(B11==0)OUT15=1;else OUT15=0;
}
/********************************************************************
                        主函数
*********************************************************************/
void main (void)
{

while(1)
{
KEY();
}
}

/********************************************************************
                           结束
*********************************************************************/

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