智能电子时钟.docx
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- 上传时间:2023-07-25
- 格式:DOCX
- 页数:17
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智能电子时钟.docx
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智能电子时钟
#include
#include
#defineucharunsignedchar
#defineuintunsignedint
sbitlcd_en=P2^2;
sbitlcd_rw=P2^3;
sbitlcd_rs=P2^4;
//sbitLEDCLK=P3^4;
//sbitLEDDIN=P2^3;
//sbitsound=P3^7;
sbitbeep=P3^7;
sbitLED=P1^1;
sbitkey=P1^0;
sbits1=P1^5;
sbits2=P1^6;
sbits3=P1^4;
sbits4=P1^3;
sbits5=P1^2;
sbits6=P1^7;
uchari,yue,ri,week,s1num,s2num,miao1,fen1,shi1,count;
charmiao,shi,fen,nian,nian_h;
bitflag1,flag2;
uchartable4[3];
ucharcodetable[]="2012-12-26WEN";
ucharcodetable1[]="10:
08:
5710:
09";
//ucharcodetable2[]="23:
59:
59alarm";
voiddelay(uintz)
{
uintx,y;
for(x=z;x>0;x--)
for(y=110;y>0;y--);
}
voidwrite_com(ucharcom)
{
lcd_rs=0;
lcd_rw=0;
lcd_en=0;
P0=com;
delay(5);
lcd_en=1;
delay(5);
lcd_en=0;
}
voidwrite_date(uchardate)
{
lcd_rs=1;
lcd_rw=0;
lcd_en=0;
P0=date;
delay(5);
lcd_en=1;
delay(5);
lcd_en=0;
}
voidinit()
{
ucharnum;
LED=0;
beep=1;
lcd_en=0;
write_com(0x38);
write_com(0x0c);
write_com(0x06);
write_com(0x01);
write_com(0x80);
for(num=0;num<16;num++)
{
write_date(table[num]);
delay(5);
}
write_com(0x80+0x40);
for(num=0;num<16;num++)
{
write_date(table1[num]);
delay(5);
}
TMOD=0x01;
TH0=(65536-50000)/256;
TL0=(65536-50000)%256;
EA=1;
ET0=1;
TR0=1;
}
voidwrite_sfm(ucharadd,uchardate)
{
ucharshi,ge;
shi=date/10;
ge=date%10;
write_com(0x80+0x40+add);
write_date(0x30+shi);
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);
}
voidwrite_week(ucharweek)
{
write_com(0x80+0x0c);
switch(week)
{
case1:
write_date('M');
write_date('O');
write_date('N');
break;
case2:
write_date('T');
write_date('U');
write_date('E');
break;
case3:
write_date('W');
write_date('E');
write_date('D');
break;
case4:
write_date('T');
write_date('H');
write_date('U');
break;
case5:
write_date('F');
write_date('R');
write_date('I');
break;
case6:
write_date('S');
write_date('A');
write_date('T');
break;
case7:
write_date('S');
write_date('U');
write_date('N');
break;
}
}
voidkeyscan()
{key=0;
if(s1==0)
{
delay(5);
if(s1==0)
{
while(!
s1);
s1num++;
}
if(s1num==1)
{
TR0=0;
write_com(0x80+0x40+7);
write_com(0x0f);
//temp=(fen)/10*16+(fen)%10;
}
}
if(s1num==2)
{
write_com(0x80+0x40+4);
}
if(s1num==3)
{
write_com(0x80+0x40+1);
}
if(s1num==4)
{
write_com(0x80+12);
}
if(s1num==5)
{
write_com(0x80+9);
}
if(s1num==6)
{
write_com(0x80+6);
}
/*if(s1num==6)
{
s1num=0;
write_com(0x0c);
TR0=1;
}*/
if(s1num==7)
{
write_com(0x80+3);
}
if(s1num==8)
{
write_com(0x80+0x40+13);
}
if(s1num==9)
{
write_com(0x80+0x40+10);
}
if(s1num==10)
{
s1num=0;
write_com(0x0c);
TR0=1;
}
if(s1num!
=0)
{delay(5);
if(s2==0)
{
while(!
s2);
if(s1num==1)
{
miao++;
if(miao==60)
miao=0;
write_sfm(7,miao);
write_com(0x80+0x40+7);
}
if(s1num==2)
{
fen++;
if(fen==60)
fen=0;
write_sfm(4,fen);
write_com(0x80+0x40+4);
}
if(s1num==3)
{
shi++;
if(shi==24)
shi=0;
write_sfm(1,shi);
write_com(0x80+0x40+1);
}
if(s1num==4)
{
week++;
if(week==8)
week=1;
write_week(week);
write_com(0x80+12);
}
if(s1num==5)
{
if(ri==31)
{ri=1;}
else
ri++;
write_nyr(9,ri);
write_com(0x80+9);
}
if(s1num==6)
{
yue++;
if(yue==13)
yue=1;
write_nyr(6,yue);
write_com(0x80+6);
}
if(s1num==7)
{
nian++;
write_nyr(3,nian);
write_com(0x80+3);
}
if(s1num==8)
{
fen1++;
if(fen1==60)
fen=0;
write_sfm(13,fen);
write_com(0x80+0x40+13);
}
if(s1num==9)
{
shi1++;
if(shi1==24)
shi=0;
write_sfm(10,shi);
write_com(0x80+0x40+10);
}
}
}
if(s3==0)
{
delay(5);
if(s3==0)
{
while(!
s3);
if(s1num==1)
{
miao--;
if(miao==-1)
miao=59;
write_sfm(7,miao);
write_com(0x80+0x40+7);
}
if(s1num==2)
{
fen--;
if(fen==-1)
fen=59;
write_sfm(4,fen);
write_com(0x80+0x40+4);
}
if(s1num==3)
{
shi--;
if(shi==-1)
shi=23;
write_sfm(1,shi);
write_com(0x80+0x40+1);
}
if(s1num==4)
{
week--;
if(week==0)
week=7;
write_week(week);
write_com(0x80+12);
}
if(s1num==5)
{
ri--;
if(ri==0)
ri=31;
write_nyr(9,ri);
write_com(0x80+9);
}
if(s1num==6)
{
yue--;
if(yue==0)
yue=12;
write_nyr(6,yue);
write_com(0x80+6);
}
if(s1num==7)
{
nian--;
if(nian==-1)
{nian=99;
nian_h--;
write_nyr(1,nian_h);
write_com(0x80+1);
}
write_nyr(3,nian);
write_com(0x80+3);
}
if(s1num==8)
{
fen1--;
if(fen1==-1)
fen=59;
write_sfm(13,fen);
write_com(0x80+0x40+13);
}
if(s1num==9)
{
shi1--;
if(shi1==-1)
shi=23;
write_sfm(10,shi);
write_com(0x80+0x40+10);
}
}
}
}
voidtimer0()interrupt1
{
TH0=(65536-50000)/256;
TL0=(65536-50000)%256;
count++;
if(count==18)
{
count=0;
miao++;
if(miao==60)
{
miao=0;
fen++;
if(fen==60)
{
fen=0;
shi++;
if(shi==24)
{
shi=0;
}
write_sfm(1,shi);
}
write_sfm(4,fen);
}
write_sfm(7,miao);
}
}
voidmain()
{//ucharnum;
init();
nian=12;
yue=12;
ri=27;
shi=10;
fen=8;
miao=57;
flag1=1;
flag2=1;
//shi1=23;
//fen1=59;
//miao1=59;
table4[0]=9;
table4[1]=10;
nian_h=20;
while
(1)
{
keyscan();
if(fen==table4[0]&&shi==table4[1]&&s6==1)
{
beep=~beep;
LED=~LED;
delay(10);
}
}
}
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- 智能 电子 时钟
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