#include#include#defineucharunsignedchar#defineuintunsignedint//1为功能键，2为增加时间键，3为减少时间键#include//#include//#include#defineucharunsignedcharsbitsclk=P1^5;sbitio=P1^6;sbitrst=P1^7;uchartime[]={0x00,0x42,0x08,0x04,0x09,0x06,0x10};uchartimetmp[7];ucharMAX[]={59,59,23,31,12,7,99};ucharMINX[]={0,0,0,1,1,1,1};uintreaddata[7];ucharsec,min,hour,day,month,week,year;ucharkeynum,ss;voidwrite(uchardate)//写一个字节{uchari;for(i=0;i<8;i++){io=date&0x01;sclk=1;sclk=0;date=date>>1;}}ucharread()//读一个字节{ucharshuju,i;for(i=0;i<8;i++){shuju=shuju>>1;sclk=0;if(io)shuju=shuju|0x80;sclk=1;}returnshuju;}voidwritebyte(ucharadd,date)//写时间的一个单位（分/秒/时/年/月/日/周）{rst=0;sclk=0;rst=1;write(0x8e);write(0x00);rst=0;sclk=0;rst=1;write(add);write(date);rst=0;sclk=0;rst=1;write(0x8e);write(0x80);rst=0;sclk=1;}voidwritetime()//初始化时间{uchari,j=0x80;for(i=0;i<7;i++){writebyte(j,time[i]);j+=2;}}ucharreadbyte(add)//读一个单位时间（分/秒/时/年/月/日/周）{uchardate;rst=0;sclk=0;rst=1;write(add);date=read();rst=0;sclk=1;returndate;}voidreadtime()//读取时间{uchari,j=0x81;for(i=0;i<7;i++){readdata[i]=readbyte(j);j+=2;}}voidprocess()//数制转换{uchari;for(i=0;i<7;i++){readdata[i]=(readdata[i]>>4)*10+(readdata[i]&0x0f);}}voiddisplay()//显示函数{display_1602N(0,1,2);display_1602N(1,1,0);display_1602N(2,1,year/10);display_1602N(3,1,year%10);display_1602S(4,1,"-");display_1602N(5,1,month/10);display_1602N(6,1,month%10);display_1602S(7,1,"-");display_1602N(8,1,day/10);display_1602N(9,1,day%10);display_1602S(11,1,"WEEK");display_1602N(15,1,week);display_1602S(1,2,"TIME");display_1602S(5,2,":");display_1602N(6,2,hour/10);display_1602N(7,2,hour%10);display_1602S(8,2,":");display_1602N(9,2,min/10);display_1602N(10,2,min%10);display_1602S(11,2,":");display_1602N(12,2,sec/10);display_1602N(13,2,sec%10);}voidtimeout()//提取时间{sec=readdata[0];min=readdata[1];hour=readdata[2];day=readdata[3];month=readdata[4];week=readdata[5];year=readdata[6];}voidshanshuo2(ucharadd,time)//1602第二行闪烁函数{write_com(0x80+0x40+add);write_date(0x10);write_com(0x80+0x40+add-1);write_date(0x10);delay(100);display_1602N(add,2,time%10);display_1602N(add-1,2,time/10);delay(100);}voidshanshuo1(ucharadd,time)//1602第一行闪烁函数{write_com(0x80+add);//当前位什么也不显write_date(0x10);write_com(0x80+add-1);write_date(0x10);delay(100);//延时display_1602N(add,1,time%10);//显示时间display_1602N(add-1,1,time/10);delay(100);//延时}voidzj(ucharnum)//增减函数{switch(keynum){case1:ss++;break;//如果是1，则进入下一位的调整case2:{//如果是2，则当前闪烁的位加1timetmp[num]++;if(timetmp[num]>MAX[num])//如何超过了闪烁位的最大值，返回最小值timetmp[num]=MINX[num];}break;case3:{//如果是3，则当前闪烁的位减1timetmp[num]--;if(timetmp[num]
