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  1. Re: trouble getting certain pins to act as digital on 18F2550

    It is all working good.
  2. Re: trouble getting certain pins to act as digital on 18F2550

    I set all the analog capable pins to digital using ADCON1 as you suggested and it all works great now. I thought that disabling the A/D in ADCON0 would do it but apparently that enables or disables...
  3. Re: trouble getting certain pins to act as digital on 18F2550

    I read that about the LAT vs PORT but hadn't ran across that before so I was a little scared to mess with it. I may have something wrong in my original post about the RB6 and RB7 pins because, as...
  4. trouble getting certain pins to act as digital on 18F2550

    I have some code written that drives a stepper motor based on an encoder input. Actually there are two sets of encoder/stepper running on the same PIC. Their operation is totally independent. ...
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    Re: HPWM with zero duty cycle on PIC18F2550

    I have attempted to attach the code. I couldn't figure out how to insert it.

    I have an autocad wiring diagram but haven't figured out how to attach it or insert it yet.

    Sort of a humbling...
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    HPWM with zero duty cycle on PIC18F2550

    I am helping some Jr High students with a robot for science olympiad. We are using some potentiometers to control the duty cycle of a HPWM output for the drive motor. The HPWM runs an N channel...
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    Re: analog to digital setup on 18F2550

    Just in case someone is having the same issue - - we resolved it by reversing the justification of the A to D conversion value. It can be left to right for 8 bit values but for a 10 bit conversion...
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    analog to digital setup on 18F2550

    below is the setup portion of some code down the the ADCIN, adval1 command. the digital value is used to turn on 10 leds as a binary representation of adval1. num is set equal to adval1 and...
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    changing configuration bits in 18F4525

    What is the easiest way to change the configuration bits. I am using PBP. My application uses RA6 as a digital output. It stays on all the time. I suspect it is because it is set to "clock out"...
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    timer/counter questions

    I would like to start a timer and then trigger events as the time increases. The timer would need to run in the background as the program executes the events. I have read and read and read and I...
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