摘要： #include<reg52.h>#defineuchar unsigned char#define uint unsigned intuchar code table1[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf};uchar code table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};sbit wela=P2^7;sbit dula=P2^6;void show(uchar j,uchar k)//显示第几个数码管所显示的数字{ 阅读全文