gremlins in my pic!!

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MrDEB

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a real simple test code to make sure all the leds are operational but have gremlins in my code or pic?? must be a full moon
when I first apply power all the leds light. Then they all go off and then start cycling on/ off as per code. This should work?? Must have something really dumb in my code??

 
If you have the SE version of swordfish, I would check that "SetDigitalIO.bas" has the ability to turn off the ADC on PORTB otherwise you need to edit the Config to disable the PBADEN bit!!

EDIT!! Sorry I saw the PORTB =0 and assumed PORTB...

I would use the Latch rather than the port register LATC.bits(x) =0;
 
Okay.... You included "SetDigitalIO.bas" but you haven't called the SetAllDigital() function..

But!! I have simulated it and it works okay... Have you a copy of "InternalOscillator.bas" to hand?
 
May sound obvious but you have decoupling capacitors on the PIC voltage rail ? They do weird things when they aren't adequately decoupled.
 
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