单片机用动态扫描在六位数码管上显示稳定的201803,求程序答:include<reg51.h>#define uchar unsigned charuchar code ledtab[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x40};//0-9uchar scanled;uchar disdat[6]="201803";void delay(unsigned int x){unsigned int i,j;for(i=0;i<x;i++)for(j=0;j<120;j++);}void ...
求一个八位数码管动态扫描的程序(用C编写的) !答:显示程序在2.5ms中断中调用 define dataport P0 define comport P2 uchar data dis_buf[4]={16,16,16,16,16,16,16,16};//和对应的秒 分 时 星期 (逆序)uchar sign[18]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x00,0x40}...
89c52单片机C语言动态扫描7段数码管程序答:下面的程序是适合:P0接的是数码管的a-g.高时字段亮 P1接的是三极管基极,低时选中显示位..include<reg51.h> define uchar unsigned char;uchar code CODE[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f}; //数字段码;变量名CODE uchar code BIT_TAB[]={0xFE,0xFD,0xFB,...