数字万年历温度控制器.docx

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数字万年历温度控制器.docx

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数字万年历温度控制器.docx

数字万年历温度控制器

//Header:

DS18B20

//FileName:

tem.h

#include

#include"tem.h"

#defineuintunsignedint

#defineucharunsignedchar

ucharcodetable[]="2013-05-24FRI";

ucharcodetable1[]="23:

59:

55";

ucharcodeweek[]="MONTUEWEDTHUFRISTASUN";

ucharcodedis4[]={"0123456789-."};

sbitrs=P3^4;

sbitrw=P3^5;

sbitlcden=P3^6;

sbits1=P1^1;

sbits2=P1^2;

sbits3=P1^3;

sbitfeng=P3^7;

sbitled1=P2^0;

sbitled2=P2^1;

sbitled3=P2^2;

sbitled4=P2^3;

sbitled5=P2^4;

sbitled6=P2^5;

sbitled7=P2^6;

sbitled8=P2^7;

//uintset_higer=300;

uintyushezhi=8500;

uintw1=300;

uintw2=310;

uintw3=320;

uintw4=330;

uintw5=340;

uintw6=350;

uintw7=360;

uintw8=370;

ucharcount,s1num,k;

charshi,fen,miao,year1,year2,month,day,w,Y;

voiddelayms(ucharz)//延时函数

{

uchari,j;

for(i=z;i>0;i--)

for(j=110;j>0;j--);

}

voidwrite_com(ucharcom)

{

rs=0;

rw=0;

lcden=0;

P0=com;

delayms(3);

lcden=1;

delayms(3);

lcden=0;

}

voidwrite_date(uchardate)

{

rs=1;

rw=0;

lcden=0;

P0=date;

delayms(3);

lcden=1;

delayms(3);

lcden=0;

}

voidinit()

{

ucharnum;

s1num=0;

lcden=0;

year1=20;

year2=13;

month=05;

day=24;

shi=23;

fen=59;

miao=55;

k=5;

write_com(0x38);

write_com(0x0c);

write_com(0x06);

write_com(0x01);

write_com(0x80);

for(num=0;num<15;num++)

{

write_date(table[num]);

delayms(5);

}

write_com(0x80+0x40);

for(num=0;num<12;num++)

{

write_date(table1[num]);

delayms(5);

}

TMOD=0x01;

TH0=(65536-45872)/256;

TL0=(65536-45872)%256;

EA=1;

ET0=1;

TR0=1;

}

voidwrite_week(ucharadd,uchark)

{

uchari;

write_com(0x80+add);

switch(k)

{

case1:

for(i=0;i<3;i++)

{

write_date(week[i]);

}

break;

case2:

for(i=4;i<7;i++)

{

write_date(week[i]);

}

break;

case3:

for(i=8;i<11;i++)

{

write_date(week[i]);

}

break;

case4:

for(i=12;i<15;i++)

{

write_date(week[i]);

}

break;

case5:

for(i=16;i<19;i++)

{

write_date(week[i]);

}

break;

case6:

for(i=20;i<23;i++)

{

write_date(week[i]);

}

break;

case7:

for(i=24;i<27;i++)

{

write_date(week[i]);

}

break;

default:

break;

}

}

voidwrite_sfm(ucharadd,uchardate)

{

ucharshi,ge;

shi=date/10;

ge=date%10;

write_com(0x80+0x3d+add);

write_date(0x30+shi);

write_date(0x30+ge);

}

voidwrite_tem(ucharadd,uchardate)

{

//ucharshi,ge;

//shi=date/10;

//ge=date%10;

write_com(0x80+0x4e+add);

write_date(0x30+date);

//write_date(0x30+ge);

}

voidwrite_nyr(ucharadd,uchardate)

{

ucharshi,ge;

shi=date/10;

ge=date%10;

write_com(0x80+add);

write_date(0x30+shi);

write_date(0x30+ge);

}

voidkeyscan()

{

//rd=0;

if(s1==0)

{

delayms(5);

if(s1==0)

{

s1num++;

while(!

s1);

if(s1num==1)

{

TR0=0;

write_com(0x80+0x3d+14);

write_com(0x0f);//显示光标

}

}

if(s1num==2)

{

write_com(0x80+0x3d+11);

}

if(s1num==3)

{

write_com(0x80+0x3d+8);

}

if(s1num==4)

{

write_com(0x80+10);

}

if(s1num==5)

{

write_com(0x80+7);

}

if(s1num==6)

{

write_com(0x80+4);

}

if(s1num==7)

{

write_com(0x80+12);

}

if(s1num==8)

{

s1num=0;

write_com(0x0c);

TR0=1;

}

/*if(s1num==4)

{

s1num=0;

write_com(0x0c);

TR0=1;

}*/

}

if(s1num!

=0)//changepluss

{

if(s2==0)

{

delayms(5);

if(s2==0)

{

while(!

s2);

if(s1num==1)

{

miao++;

if(miao==60)

miao=0;

write_sfm(13,miao);

write_com(0x80+0x3d+14);

}

if(s1num==2)

{

fen++;

if(fen==60)

fen=0;

write_sfm(10,fen);

write_com(0x80+0x3d+11);

}

if(s1num==3)

{

shi++;

if(shi==24)

shi=0;

write_sfm(7,shi);

write_com(0x80+0x3d+8);

}

if(s1num==4)

{

day++;

if(day==32)

day=1;

write_nyr(9,day);

write_com(0x80+10);

}

if(s1num==5)

{

month++;

if(month==13)

month=1;

write_nyr(6,month);

write_com(0x80+7);

}

if(s1num==6)

{

year2++;

if(year2==100)

{

year2=0;

year1++;

}

write_nyr(1,year1);

write_nyr(3,year2);

write_com(0x80+4);

}

if(s1num==7)

{

k++;

if(k==8)

k=1;

write_week(12,k);

write_com(0x80+12);

}

}

}

if(s3==0)//changeminuse

{

delayms(5);

if(s3==0);

{

while(!

s3);

if(s1nu

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