Are you sure that problems are in portc?
Did you test other port? Maybe you didn't configure oscillator correct, or MCLR pin, etc...
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Re: 18F14K50, PORT C as outputs
Are you sure that problems are in portc?
Did you test other port? Maybe you didn't configure oscillator correct, or MCLR pin, etc...
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Re: 18F14K50, PORT C as outputs
Yes, when I use PORTB everything is fine!
(I can pull the C-outputs still high with a resistor. This gives me the impression that the pins are inputs.)
Last edited by RuudNL; - 1st September 2014 at 15:43.
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Re: 18F14K50, PORT C as outputs
What value are resistor?
Try to put LED on portc with 1K series resistor, then see what is happening...
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Re: 18F14K50, PORT C as outputs
The result is (as expected): nothing!
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Re: 18F14K50, PORT C as outputs
PORTC is probably damaged...
You can try to use LAT registers, but...
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Re: 18F14K50, PORT C as outputs
I don't think so, because the result is the same with different (new!) 18F14K50's...PORTC is probably damaged...
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