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Software bundle 3.4.0 stable released!

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  • undefined
    chrishamm administrators @zapta
    last edited by 28 Mar 2022, 20:04

    @zapta Applying two different input shapers on two axes has certain downsides so we decided it would be better to support only a single input shaper for two axes to damp both ringing frequencies.

    We have a first beta of a new input shaping plugin ready but we need to discuss a few more details internally before we eventually release it. I expect we'll publish it sometime this week.

    Duet software engineer

    undefined undefined 2 Replies Last reply 28 Mar 2022, 20:43 Reply Quote 2
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      samlogan87 @chrishamm
      last edited by 28 Mar 2022, 20:43

      @chrishamm looking forward to this

      Custom Core-XY

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        zapta @chrishamm
        last edited by 29 Mar 2022, 02:20

        @chrishamm said in Software bundle 3.4.0 stable released!:

        Applying two different input shapers on two axes has certain downsides

        I was thinking about a single input shaper but in direction of movement rather than direction of axises. Here is an example, let's say that you want to optimize a 45deg movement in a cartesian printer. You run the input shaping calibration process with moves in 45deg, analyze to determine frequencies and IS parameters, and then when you move in 45%, you use that input shaper. Now imagine that you test IS for direction in 45deg increment and when you move for example in direction of 50deg, you use some interpolation to determine the input shaping in that direction.

        (I must say that I don't know how input shaping works but my understanding that it's some kind of modulation of the movement which can be applied for movements in any directions)

        Does this make sense?

        undefined 1 Reply Last reply 29 Mar 2022, 10:12 Reply Quote 0
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          dc42 administrators @zapta
          last edited by 29 Mar 2022, 10:12

          @zapta given that the input shapers supported by RRF have effective bandwidths of up to 3:1, it's not necessary to do anything as complex as that.

          To get a 3:1 ratio of resonant frequencies on the X and Y axes, and assuming X and Y axes use belts of approximately equal width, length and tension, you would need a mass ratio of 9:1. That's higher than you are likely to get even in a large bed slinger.

          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 undefined 2 Replies Last reply 29 Mar 2022, 16:44 Reply Quote 2
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            zapta @dc42
            last edited by 29 Mar 2022, 16:44

            @dc42, thanks for the explanation.

            1 Reply Last reply Reply Quote 0
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              SputnikOC3d @dc42
              last edited by SputnikOC3d 4 Apr 2022, 06:01 4 Apr 2022, 06:00

              @dc42 - this release seems to be breaking my Nozzle Heater on the 1LC.

              my lonely forum post

              1 Reply Last reply Reply Quote 0
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                damaged_goods @dc42
                last edited by 9 Apr 2022, 18:02

                @dc42 Hey David. Thanks to you and others for all the work you are putting into reprap.
                As a Prusa user I am use to being spoon fed firmware and Slicer settings. Is there a Reprap Slicer that the community finds works best?
                Thanks again.

                undefined undefined undefined 3 Replies Last reply 9 Apr 2022, 18:32 Reply Quote 0
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                  BoA @damaged_goods
                  last edited by 9 Apr 2022, 18:32

                  @damaged_goods I use Prusa Slicer - it works perfectly fine.

                  undefined 1 Reply Last reply 10 Apr 2022, 10:33 Reply Quote 0
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                    zapta @damaged_goods
                    last edited by zapta 4 Oct 2022, 01:58 10 Apr 2022, 01:57

                    @damaged_goods said in Software bundle 3.4.0 stable released!:

                    Is there a Reprap Slicer that the community finds works best?

                    For what printer and what Duet board? Duet3d Mini5 on Prusa MK3?

                    undefined 1 Reply Last reply 10 Apr 2022, 10:38 Reply Quote 0
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                      Schickfus
                      last edited by 10 Apr 2022, 02:06

                      Hi,

                      I have a MB6HC with a SBC-Rasbarry Pi 4.

                      I am using the apt-get update / apt-get upgrade. It says that nothing to upgrade. But when I try the M115 command it says firmware 3.2.2

                      Do I do something wrong?

                      I have been following the documentation.

                      undefined 1 Reply Last reply 10 Apr 2022, 10:40 Reply Quote 0
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                        damaged_goods @BoA
                        last edited by 10 Apr 2022, 10:33

                        @boa Thank you,

                        1 Reply Last reply Reply Quote 0
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                          damaged_goods @zapta
                          last edited by 10 Apr 2022, 10:38

                          @zapta It's a custom built very large printer with a duet 3 MB6HC.

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                            jay_s_uk @Schickfus
                            last edited by 10 Apr 2022, 10:40

                            @schickfus can you open a separate thread for your issue please

                            Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Assume I'm running whatever the latest beta/stable build is

                            undefined 1 Reply Last reply 10 Apr 2022, 12:16 Reply Quote 0
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                              Schickfus @jay_s_uk
                              last edited by 10 Apr 2022, 12:16

                              @jay_s_uk ok

                              1 Reply Last reply Reply Quote 0
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                                Stephen6309 @damaged_goods
                                last edited by 10 Apr 2022, 12:58

                                @damaged_goods I use SuperSlicer. https://github.com/supermerill/SuperSlicer/releases

                                It has thumbnails compatible with the PanelDue.

                                1 Reply Last reply Reply Quote 0
                                • undefined chrishamm unpinned this topic 3 Jun 2022, 10:54
                                • undefined
                                  tfjield
                                  last edited by 13 Jun 2022, 20:51

                                  @dc42 said in Software bundle 3.4.0 stable released!:

                                  Thumbnail

                                  Anyone know how to get thumbnail generation in Cura?

                                  undefined 1 Reply Last reply 13 Jun 2022, 20:53 Reply Quote 0
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                                    oliof @tfjield
                                    last edited by 13 Jun 2022, 20:53

                                    @tfjield Install the RRF plugin for Cura.

                                    <>RatRig V-Minion Fly Super5Pro RRF<> V-Core 3.1 IDEX k*****r <> RatRig V-Minion SKR 2 Marlin<>

                                    1 Reply Last reply Reply Quote 0
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                                      dc42 administrators
                                      last edited by 13 Jun 2022, 20:54

                                      @tfjield said in Software bundle 3.4.0 stable released!:

                                      Anyone know how to get thumbnail generation in Cura?

                                      https://github.com/Kriechi/Cura-DuetRRFPlugin/releases/tag/v1.2.5

                                      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 Jun 2022, 20:59 Reply Quote 0
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                                        tfjield @dc42
                                        last edited by 13 Jun 2022, 20:59

                                        @dc42 @oliof
                                        I installed it, and all I see is that it's asking me to link my printer...

                                        Does this require me to send the file to the printer directly? Or can I just save the gcode with the image embedded?

                                        undefined undefined 2 Replies Last reply 13 Jun 2022, 21:01 Reply Quote 0
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                                          Phaedrux Moderator @tfjield
                                          last edited by 13 Jun 2022, 21:01

                                          @tfjield That plugin allows you to send the gcode files directly to the printer, yes, and also will embed the thumbnail. I believe you can also save the gcode file locally.

                                          Z-Bot CoreXY Build | Thingiverse Profile

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