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

    GCodes: Attempt to read a GCode unsigned array that is too long

    Scheduled Pinned Locked Moved
    General Discussion
    3
    4
    674
    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.
    • resamundefined
      resam
      last edited by

      I just noticed today that I get the following warning/error message on PanelDue console tab after I power-up/reset my DuetWifi:
      GCodes: Attempt to read a GCode unsigned array that is too long: M350 X16 Y16 Z16 E16:16 I1

      The weird thing is, I'm tracking my config.g with git since day-0 and this config line is unchanged since then. However, I've never seen this warning message before...

      I'm running 1.21 for a while now - is this a new message, or what is happening here?
      I guess the config line in question is obviously wrong I suppose, since I'm running a CoreXY with dual Z (one on the Z driver, and one on the E1 driver)...

      The only recent change was:
      M584 X0 Y1 Z2:4 ; Drive mapping: 0=A, 1=B, 2 and 4 are individual Z steppers
      got changed to:
      M584 X0 Y1 Z2:4 E3 ; Drive mapping: 0=A, 1=B, 2 and 4 are individual Z steppers, 3=Extruder

      I'm currently running a print, but once it's done, I will try to fix the M350. Do I need to specify Z microstepping as Z16:16 or does this get applied to both driver automatically?

      Dougal1957undefined 1 Reply Last reply Reply Quote -1
      • Dougal1957undefined
        Dougal1957 @resam
        last edited by Dougal1957

        @resam looks to me that you have a space between the colon and 16 on the E parameter section reckon that is your issue try removing it and no you don't need E16:16 if you dont have a second extruder

        1 Reply Last reply Reply Quote 0
        • dc42undefined
          dc42 administrators
          last edited by

          It's because you have declared only one extruder in M584 but you have provided two M350 E values.

          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

          1 Reply Last reply Reply Quote 0
          • resamundefined
            resam
            last edited by

            Print completed - so I removed the :16 from M350. Now the error is gone.
            Thx!

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