Navigation

    Duet3D Logo

    Duet3D

    • Register
    • Login
    • Search
    • Categories
    • Tags
    • Documentation
    • Order

    ZProbe Mode 4 enhancement

    Firmware developers
    2
    3
    380
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • andreq
      andreq last edited by

      Hey, first time poster, long time user/lurker.

      I've been trying to use E4 endstop connector as a ZProbe input and couldn't find a clean way to do it so went ahead and added a new param to M558.

      The reasoning behind this is that I'm using a custom board on the expansion port for my specific machine.

      Here's the PR https://github.com/dc42/RepRapFirmware/pull/191
      I've tried to keep Mode 4 and Mode 6 default behavior if the user don't pass the new E params. Latest commit should handle all the cases.

      One other thing I looked into was remapping specific IO pins from config files, but haven't had the time/brain to code anything yet.

      I wasn't sure if github was monitored for PR, but if this shouldn't be there do not hesitate to delete my thread.

      andreq created this issue in dc42/RepRapFirmware

      closed C param for ZProbe Mode 4 #191

      1 Reply Last reply Reply Quote 0
      • dc42
        dc42 administrators last edited by

        I do monitor github for PRs, but there is quite a long queue building up, due to me having just returned from vacation and a lot of work by the Hangprinter guys. The 2.01 release will be bug fixes only, so the next time I look at enhancement PRs will be for 2.02.

        The whole I/O mapping strategy of RRF is being reviewed because the next generation Duet needs something more flexible. So we may end up providing a different mechanism to achieve the same outcome as your PR.

        1 Reply Last reply Reply Quote 0
        • andreq
          andreq last edited by

          @dc42 said in ZProbe Mode 4 enhancement:

          I/O mapping strategy of RRF is being reviewed because the next generation Duet needs something more flexib

          Sounds great! I got some more pins I'd like to remap, I'll wait and see what you guys churn out.

          1 Reply Last reply Reply Quote 0
          • First post
            Last post
          Unless otherwise noted, all forum content is licensed under CC-BY-SA