用C语言如何开51单片机的计数器,最好编个实例程序答:include <reg51.h> define uchar unsigend uchar define uint unsigned int unsigned char code LED7Code[] = {~0x3F,~0x06,~0x5B,~0x4F,~0x66,~0x6D,~0x7D,~0x07,~0x7F,~0x6F,~0x77,~0x7C,~0x39,~0x5E,~0x79,~0x71};//数码管段码 void main(){ uint k;TMOD=0X50;//设...
用单片机c51,c语言编00-99计数器程序!谢谢!!答:这个以前做过,给:include <AT89X51.H> unsigned char code table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};unsigned char Count;void delay10ms(void){ unsigned char i,j;for(i=20;i>0;i--)for(j=248;j>0;j--);} void main(void){ Count=0;P0=table[...
C51单片机设计一个游客流量计数器(00-99),实现对游客人数的统计。_百度...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]={0,0,0,0,0,0};uchar datin,datout,dath;display(){disdat[0]=datin/10;disdat[1]=datin%10;disdat[2...