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void main()
{
alarmflag=1;
//led=0;
lcdinit();//初始化液晶函数
ds1302_init();//DS1302时钟芯片初始化函数
init();//定时器初始化函数
beep=0;
delay(200);
beep=1;
//led=0;
while(1)
{
year1=(nian)/10*16+(nian)%10;//转换为bcd码
month1=(yue)/10*16+(yue)%10;
day1=(ri)/10*16+(ri)%10;
chushihua();//初始化时间函数
Conversion(0,year1,month1,day1);//
timealarm();//报时程序
keyscan();//不断扫面按键函数
/*if(key2==1)//加键不按下时才有用
{
ledcontrol();//背光控制
} */
}
}
void timer0() interrupt 1//中断任务：取数据并显示
{
TH0=(65536-60000)/256;//重新赋初值
TL0=(65536-60000)%256;
//读取数据
flag=ReadTemperature();//读取温度（考虑是否放在此处）
miao=turnBCD(read_1302(0x81));//读出秒
fen=turnBCD(read_1302(0x83));//读出分
shi=turnBCD(read_1302(0x85));//读出时
ri=turnBCD(read_1302(0x87));//读出日
yue=turnBCD(read_1302(0x89));//读出月
nian=turnBCD(read_1302(0x8d));//读出年
week=turnBCD(read_1302(0x8b));//读出周
//显示数据
if(((0<=miao)&&(miao<15))||(((miao/10==2)||(miao/10==4))&&(miao%10<=5))||((54<=miao)&&(miao<60))) /*显示所有信息的时间段*/
{
print(0x80,"20 / / W < >");
writecom(h1+0x0c);
writedata(0x7e);//→右箭头
writeday(8,ri);//显示日
writeday(5,yue);//显示月
writeday(2,nian);//显示年
writeweek(week);//显示星期
print(0x40," : : ");
writetemp(9,flag);//显示温度，第二行显示
writetime(6,miao);//显示出秒
writetime(3,fen);//显示出分
writetime(0,shi);//显示出时，第二行第一个开始
} //if(15<=miao)/*当秒大于15时才显示*/
//{
if(((miao/10==1)||(miao/10==3))&&(miao%10>=5))
{
switch(flag/100)//取出温度的十位数
{
case 0:print(0x80,"Pretty cold now!");
break;
case 1:print(0x80,"little cold now!");
break;
case 2:print(0x80,"It is warm now. ");
break;
case 3:print(0x80,"It's hot !!! ");
break;
case 4:print(0x80,"Very very hot!!!");
break;
case 5:print(0x80,"Very very hot!!!");
break;
case 6:print(0x80,"Very very hot!!!");
break;
}
//print(0x80,"It is warm now. ");
print(0x40," : : ");
writetemp(9,flag);//显示温度，第二行显示
writetime(6,miao);//显示出秒
writetime(3,fen);//显示出分
writetime(0,shi);//显示出时，第二行第一个开始
}
if(((miao/10==2)||(miao/10==4))&&(miao%10>=5))/*25-30 45-50*/
{
if((5<=shi)&&(shi<=11)) flagT=1;//5-11时为早上
if((11<shi)&&(shi<=14)) flagT=2;//11-14为中午
if((14<shi)&&(shi<=18)) flagT=3;//14-18为下午
if((18<shi)||(shi<5)) flagT=4;//18-24或者0-5为晚上
switch(flagT)//分段时间
{
case 1:print(0x80," Good Morning! ");
break;
case 2:print(0x80," Good Noon! ");
break;
case 3:print(0x80,"Good afternoon! ");
break;
case 4:print(0x80," Good night! ");
break;
}
print(0x40," : : ");
writetemp(9,flag);//显示温度，第二行显示
writetime(6,miao);//显示出秒
writetime(3,fen);//显示出分
writetime(0,shi);//显示出时，第二行第一个开始
}
if(((30<=miao)&&(miao<35))||((50<=miao)&&(miao<54)))//30-35 50-54
{//else改为范围
festival();//选择显示节日
}
//}
}
void timer1() interrupt 3//任务：计时用作报时
{
TH1=(65536-50000)/256;//中断后重新赋初值
TL1=(65536-50000)%256;
//count++;//计算时间
if(alarmflag==1)//设置键按下才有效
{
if(fen==0 && miao<4)
{
count++;
ledcount=count/10;//分开时间段
switch(ledcount)
{
case 0:Gled=0;Yled=1;break;//从零开始
case 1:Gled=1;Yled=0;break;
case 2:Gled=0;Yled=1;break;
case 3:Gled=1;Yled=0;break;
case 4:Gled=0;Yled=0;break;
case 5:Gled=1;Yled=1;break;
case 6:Gled=0;Yled=0;break;
case 7:Gled=0;Yled=0;count=0;break;//在这里面清零
}
}
else if(fen==30 && miao<2)
{
Gled=0;
Yled=0;
}
else {
Gled=1;
Yled=1;
}
}
}
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