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\x0d\x0a#include\x0d\x0a#include\x0d\x0a#defineucharunsignedchar\x0d\x0a#defineuintunsignedint\x0d\x0aucharcodeDSY_CODE[]=\x0d\x0a{\x0d\x0a0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0x82,0xf8,0x80,0x90,0xff\x0d\x0a}...
51单片机,8位共阴极数码管动态显示12位学号,按键调整走动速度,C语言的...答:sbit k_sub = P3^4;unsigned char code SEG7[] = { 0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90, 0xff};unsigned char DISP_BUFF[] = { 10, 10, 10, 10, 10, 10, 10, 10,1, 3, 9, 2, 5, 8, 0, 7, 4, 6, 3, 2,10, 10, 10, 10, 10, 10, 1...
用51单片机编一个电子时钟的程序 八个数码管 要汇编编的 最简单的 只...答:ORG0BH AJMPT0INT ORG30H MAIN:MOV SP,#60H MOVR4,#20 MOVTMOD,#01H MOVTH0,#03CH;12M晶振时定时初值 MOVTL0,#0B0H SETBEA SETBET0 SETBTR0 MOVR0,#20 DISP:MOVA,26H MOVB,#10 DIVAB MOV20H,B;余数(百分秒位数)MOV21H,A;商(十分秒位数)MOVA,27H MOVB,#10 DIVAB MOV22H,...
用c语言循环语句怎么写一个51单片机的时钟啊,用8个数码管显示时间。答:include<reg51.h> define uchar unsigned charuchar code ledtab[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x40};//0-9unsigned char sec=0,min=0,hour=12,scanled;unsigned char key,flashbit,mode,time; unsigned char disdat[8];sbit led=P1^0;void delay(...
51单片机,4*4矩阵键盘,八位数码管答:51单片机,4*4矩阵键盘,八位数码管,仿真实例可以参考一下。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,0x...