STC12C5A60S2單片機電子萬年歷

ID:375799 · 發(fā)表于 2019-7-11 17:27

電子萬年歷+12864顯示可調(diào)時間

include<STC12C5A60S2.h>
#include"ds18b20.h"
#include"lcx12864.h"
#define  uchar unsigned char;
#define uint unsigned int;
uchar code table[]={48,49,50,51,52,53,54,55,56,57};
uchar code table2[]={0xd2,0xb6,0xc8,0xcb,0xce,0xc1,0xcc};
uchar code table1[]={0xbb,0xfe,0xfd,0xc4,0xe5,0xf9,0xec};
uchar code SEG[10]={0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39};
uchar cnt, x,y,b=100;
uchar sec,m,h,day,month,day,year,xq;
uchar sec1,sec2,m1,m2,h1,h2,month1,month2,day1,day2,year1,year2,year3,year4,xq1;
sbit key4=P3^2;
sbit key3=P3^3;
sbit key2=P3^4;
sbit key1=P3^5;
int wen;
int change;
void wendu(void)
{
display(0x9b,SEG[wen/100],SEG[(wen/10)%10]);
display(0x9c,0x2e,SEG[wen%10]);
}

void set_time(void)//設(shè)定時間顯示輔助函數(shù)
{
      h1=h/10;
      h2=h%10;
         m1=m/10;
      m2=m%10;
      sec1=sec/10;
      sec2=sec%10;

      month1=month/10;
      month2=month%10;
         day1=day/10;
      day2=day%10;

      xq1=xq/10;

      year1=year/1000;
   year2=year%1000/100;
      year3=year%100/10;
      year4=year%10;
}

void time0000()
{
      TMOD=0x01;       //設(shè)置定時器模式
      TL0=0x00;             //設(shè)置定時初值
      TH0=0x4C;             //設(shè)置定時初值
      ET0=1;
      TR0=1;             //定時器0開始計時
      EA=1;
      cnt=0;
}

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