电子按键时钟仿真+程序数码管显示9页.doc

所用到元件程序#include #includesbit k1=P30;sbit k2=P31;sbit k3=P32;sbit LED=P33;sbit LED1=P37;/-定义ds1302使用的IO口-/sbit DSIO=P34;sbit RST=P35;sbit SCLK=P36;/-定义全局函数-/void Ds1302Write(uchar addr, uchar dat);uchar Ds1302Read(uchar addr);void Ds1302Init();void Ds1302ReadTime();uchar TIME7;void delay(uchar i);void delay1(uchar i);void Set_RTC();void zzh();uchar temp4=0xe,0x0d,0xb,0x07, D