#include <reg52.h>
//数码管
sbit LED1=P2^0;
sbit LED2=P2^1;
sbit LED3=P2^2;
sbit LED4=P2^3;
unsigned char table[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};
void delay()//延时程序
{
unsigned i,k;
for(i=0;i<0x02;i++)
for(k=0;k<0x88;k++);
}
void main()
{
int i;
for(i=0;i<100;i++){
Display(i);
}
}
//显示数字
void Display(int value){
int shiwei,gewei;
shiwei=(int)(value/10); //十位显示
gewei=value%10; //个位显示
//代码编写区
-----------------------------
-----------------------------
}
|
