里面有單片機的一個燈亮滅編程

ID:455698 · 發表于 2018-12-26 17:38

#include <key.h>
#include <time.h>
#include <lcd.h>
#include <delay.h>
#include <reg51.h>
#define uchar unsigned char
#define uint unsigned int
uint tt=0;
uint year=2015,month=6,day=15,week=1,hour=17,minute=0,second=0;

void main()
{
   uint i,j;
   char class[29]="11301612       ";
   TMOD=0x11;
   TH0=(65535-50000)/256;
   TL0=(65535-50000)%256;
   EA=1;
   ET0=1;
   TR0=1;

      init();
      time_init(year,month,day,week,houor,minute,second);

while(1)
{
         if(tt>19){second++;tt=0;}

         if(key2==0)
   {

   delay(10);
   if(key2==0)
   {
         while(!key2);
            write_com(0x80);

            for(i=0;i<16;i++)
   {
   write_data(class[ i]);

   }
write_com(0x80+0x40);
for(i=16;i<29;i++)
{
   write_data(class[ i]);

}
for(i=2;i>0;i++)
{
   for(j=1;j>0;j--)
{
  if(tt>19){second++;tt=0;}
  if(second>59){second=0;minute++;}
  if(minute>59){minute=0;hour++;}
  if(houor>23){houor=0;week++;day++;}
  if(day>31){day=1;month++;}
  if(month>12){month=1;year++;}

}
}
time_init
(year,month,day,week,hour,minute,second);
}

}
key_scan(&year,&month,&day,&week,&hour,&minute,&second);
if(second>59){second=0;minute++;}
  if(minute>59){minute=0;hour++;}
  if(houor>23){houor=0;week++;day++;}
  if(day>31){day=1;month++;}
  if(month>12){month=1;year++;}

if(tt==0)
{
write_year(year);
write_month(month);
write_day(day);
write_week(week);
write_hour(hour);
write_minute(minute);
write_second(second);

}

}
}
void timer0() interrupt 1
{
   TH0=(65535-50000)/256;
   TH0=(65535-50000)%256;
tt++;

}

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里面有單片機的一個燈亮滅編程