数字时钟C程序及仿真(共6页).doc

精选优质文档-倾情为你奉上*/#include unsigned char code SEG712=0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90,0xbf,0xff,;unsigned short int tcount;/sbit set=P10;/sbit up=P11;/sbit down=P12; unsigned char DisSecondL,DisSecondH,DisMinutL,DisMinutH,DisHourL,DisHourH;/结构体变量struct time unsigned char second; unsigned char minute; unsigned char hour;time1; /延时子程序void delay(k)unsigned int k;