Unable to operate HCD pin MetaMotionR+ R0.3.1

Hi all,
I have MetaMotionR+ R0.3.1 module on which I have installed custom firmware for my application. But no matter what I do I cant seem to get the motor running properly. I say "properly" because I was able to turn it ON by configuring the HCD pin to be pulled up, but when I do that I am unable to turn it off without changing the pullup configuration. I've tried all types of drive strengths with no luck. Is there something I'm missing here?


  • Unfortunately we don't support custom firmware.

  • @Laura said:
    Unfortunately we don't support custom firmware.

    I understand, Thank you for the response.

    Is there some way of receiving payed support for custom firmware?

  • Hey @TalStein,
    We stopped offering support ever since the pandemic due to restricted resources. Custom firmware is a beast!

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