数码动态扫0-9.c

来自「这是本人在学习51单片机时练习的C程序 [e-mail]」· C语言 代码 · 共 33 行

//摘致<51C典型模块设计>
#include <reg51.h>
#include<absacc.h>
#include<stio.h>
#include <math.h>

#define WI T[0x8000]
#define ZI XBTYE[0x4000]
#define uchar unsigned char

uchar code TABLE[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};

uchar digit;
uchar disp;
uchar delay;

main()
{
TMOD=0x60;
TH0=0;
TL0=0;
EA=1;
ET0=1;
TR0=1;
for(;;)
{digit=0x08;
disp=TL0%10;
WI=digit;
ZI=TABLE[disp];
for(delay=0;delay<=200;delay++);
 }
}