51单片机,8个数码管循环显示1-9的C语言程序。答:假设8个数码管公共端均接地,同时显示1-9 include <reg52.h> include <intrins.h> define uchar unsigned char define uint unsigned int uchar code DSY_CODE[]= { 0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0x82,0xf8,0x80,0x90,0xff };void DelayMS(uint x){ uchar t;while(x--)for(...
求救,单片机c51 用四位七段数码管动态显示一个数字,怎么不行呢...答:程序错了吧。看看这个程序,可以参考一下。include<reg51.h>#define uchar unsigned charuchar tab[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00}; //0到9uchar num;uchar led[]={1,2,3,4};void t0isr() interrupt 1{TH0=(65536-5000)/256;TL0=(65536-5000)...
运用51单片机实现4位8段LED数码管的动态数字显示,写出C语言程序_百度...答:include<reg51.h> define uchar unsigned char;uchar distab[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x00}; //0到f uchar number,nn=0;uchar dat[]={2,0,1,2,1,1,4,5,8,2};void t0isr() interrupt 1 { TH0=(...