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Everything is working now and makes sense.

Thanks!

Perhaps its because I'm not using an external crystal, just the internal clock..?..

Also, could you explain how the interrupt logic works here?

if(--loop == 0)
{
loop = ...

Thanks very much. I posted an additional question on one of the threads already created here:

http://www.ccsinfo.com/forum/viewtopic.php?p=137266#137266

Thanks.

I am using the PIC18f2480, and this code generates a 11.95 Hz PWM frequency. Simiarily, uncommenting the debug code shows that the interrupt rate is 598 Hz, not 2.5 Khz. Not sure why?

Also, I'm ...

Hi,

I am using the PIC18F2480 and one of the goals of my project is to output PWM signals with slow frequencies (between 10 - 100 Hz). I know how to accomplish this through setting the internal osc ...

Thanks guys. Got it working with an external 8Mhz crystal. The caps I were using were more suited for that crystal rather than the 25 Mhz.

I'm still having trouble sending CAN packets, I thought ...

Sorry was in a rush. It's the PIC24HJ64GP506.

Here are two pictures of what you asked. One is zoomed in of the PIC connections and the other is more zoomed out to include the additional power cir ...

Sorry fixed that. Same result though. No LED's are even blinking. It seems like the PIC is not able to run any code.

Hi,

I am using the pic24hjgp506 PIC and I am trying to get the external crystal to work. I have tried using various different crystals. Currently I am trying a 25 Mhz, 18pF crystal (Part # : se34 ...