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version 3.2x and pic18f1220

 
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roby
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version 3.2x and pic18f1220
PostPosted: Tue Jun 19, 2007 1:11 pm     Reply with quote

I have a problem with pic18f1220. Using the same program if I compile for 18f4520 it works if I compile for 18f1220 it does not work!

Thank You
PCM programmer



Joined: 06 Sep 2003
Posts: 21078

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PostPosted: Tue Jun 19, 2007 2:36 pm     Reply with quote

If you switch to a new PIC and it doesn't work, it's possibly a hardware
problem. Try a simple program to blink an LED. See if it works:
http://www.ccsinfo.com/forum/viewtopic.php?t=30916&highlight=18f1220&start=9

Also, if you're using an external crystal, then change the #fuses and
#use delay() statements to match your crystal frequency.
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PostPosted: Wed Jun 20, 2007 2:29 am     Reply with quote

I have already do what You say.
The problem still exitsts.
After I tried Mplab and I see that the debugger stops random.
My program is not simply, can I send it to You?
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