精选优质文档-倾情为你奉上#include#define uchar unsigned char#define uint unsigned intuchar code dulatab=0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90,0x88,0x83,0xc6,0xa1,0x86,0x8e,0xbf;uchar code keytab=0xE7,0xD7,0xB7,0x77,0xEB,0xDB,0xBB,0x7B,0xED,0xDD,0xBD,0x7D,0xEE,0xDE,0xBE,0x7E;uchar buf8=0;uchar num,keyvalue,sec=0,min=0,hour=0,flag=0,counter=0,wei=-1;sbit wela=P13;sbit dula=P12;void delay(uchar u)uchar i;for(;u0;u-)for(i=124;i0;i+
