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:include <reg52.h> include <intrins.h> sbit k_add = P3^1;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...
在51单片机的串口通信中,如何在数码管上用16进制显示0-65536答:include<reg52.h> define uchar unsigned char define uint unsigned int uchar code tab_disp[]={ 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};uchar code tabwela[]={ 0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};uchar i,k,flag...
51单片机,要求是让流水灯正常运行,要求是数码管显示学号流水灯运行,然 ...答:include "AT89X52.h"#include "intrins.h"define LEG_LINE P2#define LEG_DUAN P0 sbit Button = P3^7;unsigned long dispalyCount;unsigned int mCount;unsigned char table[] = {0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0x88,0x83,0xc6,0xa1,0x86,0x8e};void ...
求一个51单片机汇编程序,让四个数码管动态显示1 2 3 4,不是静态轮流显 ...答:include<stc89c51RC.h> define uchar unsigned char define uint unsigned int int counter=0;sbit w0=P2^7;sbit w1=P2^6;sbit w2=P2^5;sbit w3=P2^4;uchar code table[]={ 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71 };void ...