PIC16F877A Timer Question

[chr0n]

pic16f877a timer

I am using an temperature sensor on the PIC16F877a and im updating an LCD screen every minute..

I was wondering what i had to set my timers to, to have interrupts every minute to update the screen with the temperature.

Im using a 20Mhz clock and whichever timer (Timer0/1/2)..whatever suggestions are appreciated..

If there is any other information that i forgot, just let me know

Thanks

 

[nomad13]

It is better if you will post your code here so that we can take a look and make a suggestion.

You can insert some delay like 200ms then loop it 4 times.

But if you really need precise timing then you need the interrupt.