Joe Hill (Slough) wrote:
>
> I am using a 12C508A, and I'm having problems using the TMR0 and WDT
> together. My timer 0 is running continuously to provide a 1 sec on/off
> flash. Do you have any tips as I'm struggling? I realise that you need to
> switch and load pre-scalers for longer times than 18 ms.


Hi Joe, a couple of tips.
1. Don't switch prescaler once the program is
running. This has complications, it's ok for a PIC
expert but a good thing to avoid.
2. Exactly what is your program doing and exactly
what is the problem you are getting? :o)
-Roman

--
http://www.piclist.com hint: The PICList is archived three different
ways.  See http://www.piclist.com/#archives for details.