• Tags
  • Documentation
  • Order
  • Register
  • Login
Duet3D Logo Duet3D
  • Tags
  • Documentation
  • Order
  • Register
  • Login

Filament Monitor Data Access from OM

Scheduled Pinned Locked Moved
Filament Monitor
3
9
504
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.
  • undefined
    Diamondback
    last edited by 13 Jan 2023, 15:52

    Hey,

    would it be possible to expose some more data of the Magnetic Filament Monitors in the obejct model?
    I'm specifically thinking about this the new custom graph feature of the BtnCmd plugin to create a graph of the filament throughput measurements.

    Not only does this look nice, it might also be helpful in debugging some things.

    undefined 1 Reply Last reply 13 Jan 2023, 15:59 Reply Quote 1
    • undefined
      dc42 administrators @Diamondback
      last edited by 13 Jan 2023, 15:59

      @Diamondback what data are you looking for?

      Duet WiFi hardware designer and firmware engineer
      Please do not ask me for Duet support via PM or email, use the forum
      http://www.escher3d.com, https://miscsolutions.wordpress.com

      undefined 1 Reply Last reply 13 Jan 2023, 16:06 Reply Quote 0
      • undefined
        Diamondback @dc42
        last edited by 13 Jan 2023, 16:06

        @dc42 Sorry, looks like I expressed myself badly 😄
        It would be cool if the instantaneous "movement reading/percentage" (ie the thing that is checked against the percentage thresholds from the R parameter) would be exposed, I assume you have that value somewhere?
        This way we could make a nice graph of how that value behaves over time.

        undefined 1 Reply Last reply 13 Jan 2023, 16:08 Reply Quote 0
        • undefined
          dc42 administrators @Diamondback
          last edited by dc42 13 Jan 2023, 16:08

          @Diamondback to avoid excessive utilisation of the CAN bus, I will need to limit the update rate to around one sample per second.

          Duet WiFi hardware designer and firmware engineer
          Please do not ask me for Duet support via PM or email, use the forum
          http://www.escher3d.com, https://miscsolutions.wordpress.com

          undefined 3 Replies Last reply 13 Jan 2023, 16:10 Reply Quote 1
          • undefined
            Diamondback @dc42
            last edited by 13 Jan 2023, 16:10

            @dc42 That sounds like a more than high enough update rate, I'd probably be happy with even slower rates, but if you think once per second is good, that's perfectly fine 🙂

            1 Reply Last reply Reply Quote 0
            • undefined
              Diamondback @dc42
              last edited by 13 Jan 2023, 22:22

              @dc42 Thinking of something like that in the end for BtnCmd:
              20d30657-cc6a-40ad-b287-9a899bb1d52e-image.png

              If the sensor data was exposed in OM, the chart would be functional 🙂

              undefined 1 Reply Last reply 4 Feb 2023, 14:56 Reply Quote 0
              • undefined
                herrtschaefer @Diamondback
                last edited by 4 Feb 2023, 14:56

                @Diamondback This is one of the features i would really love.

                1 Reply Last reply Reply Quote 1
                • undefined
                  Diamondback
                  last edited by 20 Jul 2023, 10:59

                  @dc42 Maybe I can bring this idea back up since you are currently working on the filament monitors anyway? 🙂

                  1 Reply Last reply Reply Quote 0
                  • undefined
                    Diamondback @dc42
                    last edited by 26 Dec 2023, 23:49

                    @dc42 Thanks for adding this in 3.5 rc2 🙂 Very useful 👍
                    (The sensor here is almost 1m away from the extruder, so in case the signal looks too noisy, that's why)
                    2023-12-27_00-38-25.png

                    cc @herrtschaefer

                    1 Reply Last reply Reply Quote 3
                    • First post
                      Last post
                    Unless otherwise noted, all forum content is licensed under CC-BY-SA