#include<STC15F2K60S2.h>
#include "ds1302.h"
#include "ds18b20.h"
#define uchar unsigned char
#define uint unsigned int
extern uchar shijian[];
uchar yi,er,san,si,wu,liu,qi,ba;
uchar code tab[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xbf,0xff,0xc6};
uchar shijianshezhi=5;
uchar clock[3]={0,0,0};
uchar naozhongshezhi=0;
uchar s4=0;
bit wendu=0;
uchar tt=0;
uint miao=0;
bit flat=0;
uchar led=0;
void display1(uchar yi,uchar er);
void display2(uchar san,uchar si);
void display3(uchar wu,uchar liu);
void display4(uchar qi,uchar ba);
void keyscan(void);
void allinit(void);
void delay(uint ms);
void Timer0Init(void);
void main(void)
{
allinit();
DS_init();
Timer0Init();
while(1)
{
DS_get();
if(wendu==0)
{
if(shijianshezhi==5)
{
yi=shijian[2]/10;er=shijian[2]%10;san=10;si=shijian[1]/10;wu=shijian[1]%10;liu=10;qi=shijian[0]/10;ba=shijian[0]%10;
}
else if(shijianshezhi==1)
{
if(shijian[0]%2==1){yi=shijian[2]/10;er=shijian[2]%10;san=10;si=shijian[1]/10;wu=shijian[1]%10;liu=10;qi=shijian[0]/10;ba=shijian[0]%10;}
else{yi=11;er=11;san=10;si=shijian[1]/10;wu=shijian[1]%10;liu=10;qi=shijian[0]/10;ba=shijian[0]%10;}
}
else if(shijianshezhi==2)
{
if(shijian[0]%2==1){yi=shijian[2]/10;er=shijian[2]%10;san=10;si=shijian[1]/10;wu=shijian[1]%10;liu=10;qi=shijian[0]/10;ba=shijian[0]%10;}
else{yi=shijian[2]/10;er=shijian[2]%10;san=10;si=11;wu=11;liu=10;qi=shijian[0]/10;ba=shijian[0]%10;}
}
else if(shijianshezhi==3)
{
if(shijian[0]%2==1){yi=shijian[2]/10;er=shijian[2]%10;san=10;si=shijian[1]/10;wu=shijian[1]%10;liu=10;qi=shijian[0]/10;ba=shijian[0]%10;}
else{yi=shijian[2]/10;er=shijian[2]%10;san=10;si=shijian[1]/10;wu=shijian[1]%10;liu=10;qi=11;ba=11;}
}
if(naozhongshezhi==5)
{
yi=clock[2]/10;er=clock[2]%10;san=10;si=clock[1]/10;wu=clock[1]%10;liu=10;qi=clock[0]/10;ba=clock[0]%10;
}
else if(naozhongshezhi==1)
{
if(shijian[0]%2==1){yi=clock[2]/10;er=clock[2]%10;san=10;si=clock[1]/10;wu=clock[1]%10;liu=10;qi=clock[0]/10;ba=clock[0]%10;}
else{yi=11;er=11;san=10;si=clock[1]/10;wu=clock[1]%10;liu=10;qi=clock[0]/10;ba=clock[0]%10;}
}
else if(naozhongshezhi==2)
{
if(shijian[0]%2==1){yi=clock[2]/10;er=clock[2]%10;san=10;si=clock[1]/10;wu=clock[1]%10;liu=10;qi=clock[0]/10;ba=clock[0]%10;}
else{yi=clock[2]/10;er=clock[2]%10;san=10;si=11;wu=11;liu=10;qi=clock[0]/10;ba=clock[0]%10;}
}
else if(naozhongshezhi==3)
{
if(shijian[0]%2==1){yi=clock[2]/10;er=clock[2]%10;san=10;si=clock[1]/10;wu=clock[1]%10;liu=10;qi=clock[0]/10;ba=clock[0]%10;}
else{yi=clock[2]/10;er=clock[2]%10;san=10;si=clock[1]/10;wu=clock[1]%10;liu=10;qi=11;ba=11;}
}
}
else if(wendu==1)
{
yi=11;er=11;san=11;si=11;wu=11;liu=Tempget()/10;qi=Tempget()%10;ba=12;
}
if((shijian[2]==clock[2])&&(shijian[1]==clock[1])&&(shijian[0]==clock[0]))
{
led=1;tt=0;miao=0;
}
keyscan();
display1(yi,er);
display2(san,si);
display3(wu,liu);
display4(qi,ba);
}
}
void allinit(void)
{
P2=0xa0;
P0=0x00;
P2=0x80;
P0=0xff;
}
void display1(uchar yi,uchar er)
{
P2=0xc0;
P0=0x01;
P2=0xff;
P0=tab[yi];
delay(1);
P2=0xc0;
P0=0x02;
P2=0xff;
P0=tab[er];
delay(1);
}
void display2(uchar san,uchar si)
{
P2=0xc0;
P0=0x04;
P2=0xff;
P0=tab[san];
delay(1);
P2=0xc0;
P0=0x08;
P2=0xff;
P0=tab[si];
delay(1);
}
void display3(uchar wu,uchar liu)
{
P2=0xc0;
P0=0x10;
P2=0xff;
P0=tab[wu];
delay(1);
P2=0xc0;
P0=0x20;
P2=0xff;
P0=tab[liu];
delay(1);
}
void display4(uchar qi,uchar ba)
{
P2=0xc0;
P0=0x40;
P2=0xff;
P0=tab[qi];
delay(1);
P2=0xc0;
P0=0x80;
P2=0xff;
P0=tab[ba];
delay(1);
P2=0xc0;
P0=0xff;
P2=0xff;
P0=0xff;
}
void delay(uint ms)
{
uint i,j;
for(i=ms;i>0;i--)
for(j=845;j>0;j--);
}
void keyscan(void)
{
if(P30==0)
{
delay(5);
if(P30==0)
{
if(led==0)
{
if(shijianshezhi==0){shijianshezhi=5;naozhongshezhi=0;}
else if(shijianshezhi==5)shijianshezhi=1;
else if(shijianshezhi==1)shijianshezhi=2;
else if(shijianshezhi==2)shijianshezhi=3;
else if(shijianshezhi==3)shijianshezhi=5;
}
else if(led==1)
{
led=0;P2=0x80;P0=0xff;
}
}
while(!P30);
}
if(P31==0)
{
delay(5);
if(P31==0)
{
if(led==0)
{
if(naozhongshezhi==0){naozhongshezhi=5;shijianshezhi=0;}
else if(naozhongshezhi==5)naozhongshezhi=1;
else if(naozhongshezhi==1)naozhongshezhi=2;
else if(naozhongshezhi==2)naozhongshezhi=3;
else if(naozhongshezhi==3)naozhongshezhi=5;
}
else if(led==1)
{
led=0;P2=0x80;P0=0xff;
}
}
while(!P31);
}
if(P32==0)
{
delay(5);
if(P32==0)
{
if(led==0)
{
if(shijianshezhi==1)
{
if(shijian[2]==23)shijian[2]=0;
else shijian[2]++;
DS_init();
}
else if(shijianshezhi==2)
{
if(shijian[1]==59)shijian[1]=0;
else shijian[1]++;
DS_init();
}
else if(shijianshezhi==3)
{
if(shijian[0]==59)shijian[0]=0;
else shijian[0]++;
DS_init();
}
else if(naozhongshezhi==1)
{
if(clock[2]==23)clock[2]=0;
else clock[2]++;
}
else if(naozhongshezhi==2)
{
if(clock[1]==59)clock[1]=0;
else clock[1]++;
}
else if(naozhongshezhi==3)
{
if(clock[1]==59)clock[0]=0;
clock[0]++;
}
}
else if(led==1)
{
led=0;P2=0x80;P0=0xff;
}
}
while(!P32);
}
if(P33==0)
{
delay(5);
if(P33==0)
{
s4=1;
if(shijianshezhi==5)wendu=1;
}
}
if((s4==1)&&(P33==1))
{
s4=0;
if(led==0)
{
wendu=0;
if(shijianshezhi==1)
{
if(shijian[2]==0)shijian[2]=23;
else shijian[2]--;
DS_init();
}
else if(shijianshezhi==2)
{
if(shijian[1]==0)shijian[1]=59;
else shijian[1]--;
DS_init();
}
else if(shijianshezhi==3)
{
if(shijian[0]==0)shijian[0]=59;
else shijian[0]--;
DS_init();
}
else if(naozhongshezhi==1)
{
if(clock[2]==0)clock[2]=23;
else clock[2]--;
}
else if(naozhongshezhi==2)
{
if(clock[1]==0)clock[1]=59;
else clock[1]--;
}
else if(naozhongshezhi==3)
{
if(clock[0]==0)clock[0]=59;
else clock[0]--;
}
}
else if(led==1)
{
led=0;P2=0x80;P0=0xff;
}
}
}
void Timer0Init(void)
{
AUXR |= 0x80;
TMOD &= 0xF0;
TL0 = 0x00;
TH0 = 0x28;
TF0 = 0;
TR0 = 1;
ET0=1;
EA=1;
}
void Timer0() interrupt 1
{
tt++;miao++;
if((tt==40)&&(led==1))
{
tt=0;
if(flat==0){P2=0x80;P0=0xfe;flat=1;}
else if(flat==1){P2=0x80;P0=0xff;flat=0;}
}
if(miao==1000)
{
led=0;miao=0;P2=0x80;P0=0xff;
}
} |
