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| Search found 4 matches |
| Author | Message |
|---|---|
 Topic: PWM frequency incorrect |
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| cell514 Replies: 8 Views: 8686 |
 Forum: General CCS C Discussion Posted: Wed Sep 09, 2009 8:12 pm Subject: PWM frequency incorrect |
| Compiler version: 4.088
I'm running a simulator; Proteus Perhaps note that you are setting up ccp1, then setting the pulse width on ccp2.... Best Wishes I know... okay, tomorrow I'm p ... |
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| Topic: PWM frequency incorrect |
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| cell514 Replies: 8 Views: 8686 |
Forum: General CCS C Discussion Posted: Tue Sep 08, 2009 8:17 pm Subject: PWM frequency incorrect |
| How about consulting the CCS C manual regarding set_pwm2_duty()? It knows about 10 bit pwm resolution...
hmm.. I tried already and it doesn't work. Also tried the L (typecast) and didn't work eithe ... |
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| Topic: PWM frequency incorrect |
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| cell514 Replies: 8 Views: 8686 |
Forum: General CCS C Discussion Posted: Mon Sep 07, 2009 8:32 pm Subject: PWM frequency incorrect |
| You were right thanks, it was a software problem; frequency is ok now (I were using ISIS 7 software).
However, now the duty cycle is incorrect. Pwm high value is (and stays at) 50us for T=200us. An ... |
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| Topic: PWM frequency incorrect |
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| cell514 Replies: 8 Views: 8686 |
Forum: General CCS C Discussion Posted: Sat Sep 05, 2009 11:53 pm Subject: PWM frequency incorrect |
| I read the following thread and used the formula shown;
http://www.ccsinfo.com/forum/viewtopic.php?t=17993 But still my coding doesn't work. I'm using a 20mhz crystal and I want to obtain a 5khz p ... |
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