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Help! adc and pwm with 18f2520

 
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pokiko



Joined: 27 Jul 2007
Posts: 33

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Help! adc and pwm with 18f2520
PostPosted: Thu Aug 09, 2007 7:28 am     Reply with quote
Hello.
i am new in ccs. i have to make a project with pic18f2520 which have to trigger a full-bridge thyristor for a desired output voltage. i must read the analog voltage at the output of the bridge over pin RB0 and generate a pwm over pin RC1 and pin RC2. (i will trigger two thyristors over RC1 and the other two with RC2). Can anybody help me by writing an example which indicates reading analog voltage and generating a suitable pwm?


Thanks
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Thu Aug 09, 2007 4:13 pm     Reply with quote
Use the forum's search page to find articles on this in the archives.
Here's a few of them.
http://www.ccsinfo.com/forum/viewtopic.php?t=30431
http://www.ccsinfo.com/forum/viewtopic.php?t=31216
http://www.ccsinfo.com/forum/viewtopic.php?t=17729&start=1

Also look in your CCS example file directory:
Quote:
c:\program files\picc\examples\ex_pwm.c
pokiko



Joined: 27 Jul 2007
Posts: 33

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PostPosted: Fri Aug 10, 2007 1:38 am     Reply with quote
thank you for your help PCM programmer.
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