Problem with INTB0 and HPWM
I have the HPWM working at 3.6kHz and I want to use that signal to set the interrupt flag on the rising edge. The signal coming out of the HPWM is fine when I do not have it wired to PORTB.0. Are my registers set correctly to make PORTB.0 an input and the others an output??
TRISB = %00000001 ' Set PORTB to all output, except for bit 0
That's the only thing I can think of that would be messing up the signal when I connect the two pins (CCP1, pin 17 and INTB0, pin 40). Any suggestions?
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RB0/INT0 is PIN 33.... PIN40 is RB7 wich you set as output, this short your signal to ground.That's the only thing I can think of that would be messing up the signal when I connect the two pins (CCP1, pin 17 and INTB0, pin 40). Any suggestions?
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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wow, i don't know what to say. I feel like an idiot... b/c in a way, i am an idiot for doing something like that. I could have sworn I got the diagram right but I guess not. If that was my problem the whole time, then let me switch it (to pin 33) and see if it works.
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those things happens. With eyes open it can help to read datasheet LOL!
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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