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yeah. I will check out with this.

Thanks a lot for your support.

Actually i have used that port pins as an I/O.

So i can not use interrupts.

Yes i am programming for PIC18F4520.

In normal case that function executes when alarm condition occurs.

But to avoid false triggering i need some delay, say 1 or 2 minutes and after that delay...

yeah. I have tried with that.

But it halts the next program execution as i need delay of around 1 to 2 minutes.

so that is why i am trying something with static value as mentioned in code,...

I am really sorry for the incomplete information.

I am using windows os and CCS compiler and I am looking for the delay of 1 minute.

Hello,

Please refer the function mentioned below.


void ringAlarm(int8* ai)
{
int i,j;
static int16 time_delay=10000;
time_delay=time_delay-1;