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External interrupts for a 12F683?

 
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delogren



Joined: 16 Jan 2011
Posts: 1
Location: Around Chicago

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External interrupts for a 12F683?
PostPosted: Fri Jan 21, 2011 6:54 pm     Reply with quote
Howdy,

I'm new to this forum. PIC chips, and the CCS compiler, but not to embedded systems..

At the moment I'm trying to write an interrupt service routine for a 12F683 to read a PWM signal from an external source and turn that into %on %off numbers to use in the main loop. But I'm all bogged down in the details...

What #FUSES flags do I set? Which pin do I use? And on and on...

Yes, I know... RTFM...

But if anyone has a code example that would help me short-circuit the learning curve, it would be much appreciated.

--del
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Fri Jan 21, 2011 7:02 pm     Reply with quote
Some programs for the 12F683 which show typical #fuses statements:
http://www.ccsinfo.com/forum/viewtopic.php?t=42946
http://www.ccsinfo.com/forum/viewtopic.php?t=40194
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