编程实现51单片机,P2口连接一个共阳极数码管,每到1s更新显示0~9s,要求...答:include<reg52.h> include <intrins.h> define uchar unsigned char define uint unsigned int uchar code TABLE[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d, 0x07,0x7f,0x6f,0x77};//七段码表 主程序中:TMOD=0X10;TH1=(65536-50000)/256;TL1=(65536-50000)%256;ET1=1;//开定时器1...