单片机两位数码管显示数字答: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,dat=29;void t0isr() interrupt 1 case 0:P2=0x02;P0=distab[dat/10];break;case 1:P2=...
怎么用单片机实现6位led数码管显示?答:define uint unsigned int define uchar unsigned char uchar code table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,//0~9段码 0x77,0x7c,0x39,0x5e,0x79,0x71,};//共阴数码管A~F段码表 uchar buf[]={0x0a,0x0b,0x0c,0x0d,0x0e,0x0f};//显示字母 void d...
单片机试验数码管上如何显示数字答:uchar wnum=0x00;uchar code dbit[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};//段选,选择要显示的数字 //uchar code wnum[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdF,0xbF,0x7F};//八位数码管 void delay(uint z){ uint x,y;for(x=z;x>0;x--){ for(y=0...
单片机实现4位一体数码管显示0000—FFFF的16进制(C语言编程)答:/*四个数码管的动态显示*/ include<reg52.h> define uint unsigned int define uchar unsigned char sbit du = P2^6;sbit we = P2^7;uchar code table[] = { 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};uint a;//--- void dela...
单片机实现4位一体数码管显示0000—FFFF的16进制(C语言编程)怎么编程...答:void Delay(void);void Disp(void);u16 Cnt;u8 code LED[]={ 0x3F,// 0 0x06,// 1 0x5B,// 2 0x4F,// 3 0x66,// 4 0x6D,// 5 0x7D,// 6 0x07,// 7 0x7F,// 8 0x6F,// 9 0x77,// A 0x7C,// B 0x39,// C 0x5E,// D 0x79,// E 0x71// F };void...
C51单片机:用数码管显示0到999的值。求c语言程序和原理图答:include<reg51.h> define uchar unsigned char uchar temp;int key1,key,disbuf;// 此表为 LED 的字模 0 1 2 3 4 5 6 7 8 9 a b c d e f unsigned char code LED7Code[] = {0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F,0x77,0x7C,0x39,0x5E,0x79,0x71};...