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    MIDI to G-Code

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    • A Former User?
      A Former User @fma
      last edited by

      @fma said in MIDI to G-Code:

      Is there a checksum used for this com

      there is, could be a possible factor. shorter cable or lower baud rate are simple tests. i used the supplied 1 meter or so cable for the 7i test (i did twist the pairs a little just to tidy it up a little)

      also took a stab at recording the preview but computer failed badly at recording its own audio (at least using the win10/xbox game thing)

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      • Phaedruxundefined
        Phaedrux Moderator @fma
        last edited by

        @fma Can you provide a video of how it's playing on your end?

        I am also using the 4 wire cable. It's about 1.2 to 1.5 meter long and I've braided the wires as it runs alongside some motor wiring.

        Z-Bot CoreXY Build | Thingiverse Profile

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        • fmaundefined
          fma
          last edited by fma

          Ok, I'll do that. My cable is 1m long, and I also twisted the wires. I will try to use a shielded cable.

          Frédéric

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          • A Former User?
            A Former User @fma
            last edited by

            @fma said in MIDI to G-Code:

            I will try to use a shielded cable.

            trying lower baud rate may be simpler as a test?

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            • fmaundefined
              fma
              last edited by

              How do I do that?

              Frédéric

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              • Phaedruxundefined
                Phaedrux Moderator
                last edited by

                https://duet3d.dozuki.com/Wiki/Gcode#Section_M575_Set_serial_comms_parameters

                Z-Bot CoreXY Build | Thingiverse Profile

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                • fmaundefined
                  fma
                  last edited by

                  It does not seem to work: as soon as I change the baudrate, the PanelDue is unable to communicate with the Duet...

                  Frédéric

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                  • Phaedruxundefined
                    Phaedrux Moderator
                    last edited by

                    Did you change the baud rate at the PanelDue to match?

                    Z-Bot CoreXY Build | Thingiverse Profile

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                    • fmaundefined
                      fma
                      last edited by

                      No :o/

                      Now it communicates, but it still misses notes. I only tried at 9600bauds; I will try other speeds tomorrow.

                      Frédéric

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                      • A Former User?
                        A Former User @fma
                        last edited by

                        @fma said in MIDI to G-Code:

                        but it still misses notes

                        if it stayed the same, no need to try other speeds, but if it missed more notes it might be too slow.

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