程序.c

简易PLC编程单片机控制板

#include<stc2052.h>  	       
#define uchar unsigned char
#define uint unsigned int 
code uchar  tab[]={
0x0F,0x11,0x2F,0x3F,0x8F,0x9F,0xaC,0xb5,0x92,0x0F,0x37,0x28,0xa9,0xb0,0x0F,0x1F, 
0x00,0x03,0xbF,0xbF,0xbF,0xaF,0xbC,0x9F,0xbF,0x3F,0xa8,0x1A,0x20,0xC0,0x00,0x00, 
0x00,0x03,0xbF,0xaF,0xbF,0xaF,0x28,0x2F,0x3F,0x1F,0x95,0xa6,0xb6,0x00,0x00,0x00, 
};


/**P1口定义**/
sbit P10=P1^0;
sbit P11=P1^1;
sbit P12=P1^2;
sbit P13=P1^3;
sbit P14=P1^4;
sbit P15=P1^5;
sbit P16=P1^6;
sbit P17=P1^7;
/**P3口定义**/
sbit P30=P3^0;
sbit P31=P3^1;
sbit P32=P3^2;
sbit P33=P3^3;
sbit P34=P3^4;
sbit P35=P3^5;
sbit P37=P3^7;


delay()
{
	uchar i,j,k;
	for(i=0;i<20;i++)
	for(j=0;j<105;j++)
	for(k=0;k<33;k++)
	{;;}
}

void main()
{
  uchar i;	 
  while(1){
  		for(i=0;i<48;i++){
				P3=tab[i];
				delay();
				P3=0xbf;
				}
		}
}