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RFF3.42 display the extruder speed

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  • undefined
    paolozampini1973
    last edited by paolozampini1973 10 Apr 2022, 07:11 4 Oct 2022, 06:45

    @dc42 Hello Someone can explain to me how to view the E0 + E1 extruder speed DURING THE PRINTING PHASE ?

    undefined 1 Reply Last reply 4 Oct 2022, 08:28 Reply Quote 0
    • undefined
      dc42 administrators @paolozampini1973
      last edited by 4 Oct 2022, 08:28

      @paolozampini1973 RRF doesn't currently provide the instantaneous extrusion speed in the object model. I can look at adding that in RRF 3.5.

      Currently the best you can do is to read move.extruders[n].position or move.extruders[n].rawPosition at intervals and calculate an average extrusion rate over the interval from the increase in value.

      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 2 Replies Last reply 4 Oct 2022, 18:37 Reply Quote 0
      • undefined
        paolozampini1973 @dc42
        last edited by paolozampini1973 10 Apr 2022, 18:57 4 Oct 2022, 18:37

        @dc42 said in RFF3.42 display the extruder speed:

        @paolozampini1973 RRF doesn't currently provide the instantaneous extrusion speed in the object model. I can look at adding that in RRF 3.5.

        Currently the best you can do is to read move.extruders[n].position or move.extruders[n].rawPosition at intervals and calculate an average extrusion rate over the interval from the increase in value.

        Thank you for replying. Yes, I would be really very very USEFUL How long do you wait for RFF 3.5? Thank you

        1 Reply Last reply Reply Quote 0
        • undefined
          paolozampini1973 @dc42
          last edited by 21 May 2024, 06:28

          @dc42 said in RFF3.42 display the extruder speed:

          @paolozampini1973 RRF doesn't currently provide the instantaneous extrusion speed in the object model. I can look at adding that in RRF 3.5.

          Currently the best you can do is to read move.extruders[n].position or move.extruders[n].rawPosition at intervals and calculate an average extrusion rate over the interval from the increase in value.

          @dc42 Hi, do you remember I asked you two years ago to display the extrusion speed and you told me that you would insert it into the RF 3.5, did you do it then? Thanks

          undefined 1 Reply Last reply 21 May 2024, 09:24 Reply Quote 0
          • undefined
            chrishamm administrators @paolozampini1973
            last edited by chrishamm 21 May 2024, 09:24

            @paolozampini1973 DWC 3.5.1 displays the extrusion rate and volumetric flow. You can toggle between the two by clicking on the corresponding label.

            Duet software engineer

            undefined 1 Reply Last reply 21 May 2024, 17:15 Reply Quote 0
            • undefined
              paolozampini1973 @chrishamm
              last edited by 21 May 2024, 17:15

              @chrishamm said in RFF3.42 display the extruder speed:

              DWC 3.5.1
              DWC 3.5.1 works of love to upgrade because I know there are a few things to replace I have the version 3.4.2
              I'm not aware of how many things you'll then have to reset

              1 Reply Last reply Reply Quote 0
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