_1==0)
{delay(2);if(key_1==0)STM++;
if(STM==60)STM=0;
while(key_1!=1)display(STH,STM);}
display(STH,STM);
}
inlamp1=1;
}
void timelong() interrupt 2 //设置熄灭时间
{
inlamp2=0;
while(key_2==1)
{
if(key_0==0)
{delay(2);if(key_0==0)LH++;
if(LH==24)LH=0;
while(key_0!=1)display(LH,LM);}
if(key_1==0)
{delay(2);if(key_1==0)LM++;
if(LM==60)LM=0;
while(key_1!=1)display(LH,LM);}
display(LH,LM);
}
inlamp2=1;
}