求一个关于用C语言编写的电子时钟的程序,内容要有闹钟,可以调整时间...答:uchar data CLOCK[4]={0,0,0,12};//存放时钟时间(百分秒,秒,分,和时位)//数码管显示表0-f 灭 uchar code TABLE[]={0xBE,0x06,0xEA,0x6E,0x56,0x7C,0xFC,0x0E,0xFE,0x7E,0x00};// //模拟串口发送一个字节数据 函数 // void SendData(unsigned char senddata){ unsigned ...
利用51单片机,4个数码管设计一个计时器,要求在数码管上显示的数据从0开...答:共阳数码管中断程序:include<reg52.h> define uint unsigned int define uchar unsigned char uchar code table[]= { 0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x83,0xf8,0x80,0x90,0x88,0x83,0xc6,0xa1,0x86,0x8e};uint num,a;uchar bai,shi,ge;void init();void delay(uint);void ...