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Connecting to Duet3 with Macbook

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  • undefined
    meatfest
    last edited by 6 May 2020, 11:26

    Dear All
    Aplogies but I cannot get M115 to return anything. I can connect to Duet3 via USB and Repetier OK - thats as far as I can get. Please help me, I'm new to this!

    1 Reply Last reply Reply Quote 0
    • undefined
      chrishamm administrators
      last edited by 6 May 2020, 12:13

      Did you follow these instructions? https://duet3d.dozuki.com/Wiki/Getting_Started_With_Duet_3

      If yes, please explain if you are running your Duet in standalone or SBC mode.

      Duet software engineer

      undefined 1 Reply Last reply 7 May 2020, 15:39 Reply Quote 0
      • undefined
        Danal
        last edited by 6 May 2020, 12:56

        I use a Macbook on Duets regularly.

        The actual USB support (drivers) "just works". I choose to install the Mac version of "CoolTerm" rather than anything built in. There are probably several terminals that will work.

        By default Duet does not echo. So you type a command and it looks like nothing is happening. When you hit enter, you will get a result. Therefore, I choose to put CoolTerm in "line mode".

        Delta / Kossel printer fanatic

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        • undefined
          meatfest @chrishamm
          last edited by 7 May 2020, 15:39

          @chrishamm Yes I followed instructions. In fact I am lucky enough to have a Windows 10 machine as well. I can connect to the Duet3D via USB (in this case COM9) I type M115 and nothing comes back...

          ? 1 Reply Last reply 7 May 2020, 15:46 Reply Quote 0
          • ?
            A Former User @meatfest
            last edited by A Former User 5 Jul 2020, 15:47 7 May 2020, 15:46

            @meatfest said in Connecting to Duet3 with Macbook:

            In fact I am lucky enough to have a Windows 10 machine as well. I can connect to the Duet3D via USB (in this case COM9) I type M115 and nothing comes back...

            Can you check the device manager to see what the board identifies as. (Windows key + X, then select Device manager)
            (And look under Ports (COM & LPT)

            undefined 1 Reply Last reply 7 May 2020, 15:49 Reply Quote 0
            • undefined
              meatfest @A Former User
              last edited by 7 May 2020, 15:49

              @bearer Bossa Program Port (COM9)

              ? 1 Reply Last reply 7 May 2020, 16:02 Reply Quote 0
              • ?
                A Former User @meatfest
                last edited by 7 May 2020, 16:02

                @meatfest said in Connecting to Duet3 with Macbook:

                Bossa Program Port (COM9)

                see https://duet3d.dozuki.com/Wiki/Installing_and_Updating_Firmware#Section_Fallback_procedure_Num_3

                you can go straight to using the Bossa program as the firmware is already erased.

                undefined 1 Reply Last reply 8 May 2020, 09:28 Reply Quote 1
                • undefined
                  meatfest @A Former User
                  last edited by 8 May 2020, 09:28

                  @bearer also the diag led is dimly lit all the time, either with or without the erase pins connected...

                  undefined 1 Reply Last reply 8 May 2020, 09:31 Reply Quote 0
                  • undefined
                    droftarts administrators @meatfest
                    last edited by 8 May 2020, 09:31

                    @meatfest said in Connecting to Duet3 with Macbook:

                    also the diag led is dimly lit all the time

                    That means that the firmware has been erased. It should flash once a second if firmware is running. Also note that the Bossa program doesn't work on Mac OS to flash Duet 3 (it does work with Duet 2) so use a Windows PC to flash the firmware.

                    Ian

                    Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

                    1 Reply Last reply Reply Quote 0
                    • undefined
                      meatfest
                      last edited by 8 May 2020, 09:32

                      I switched to my Windows 10 machine for now, I just want to get it working. I will look at re flashing firmware.

                      undefined 1 Reply Last reply 8 May 2020, 11:35 Reply Quote 0
                      • undefined
                        meatfest @meatfest
                        last edited by 8 May 2020, 11:35

                        @meatfest still stuck. let me re-cap.
                        I have Duet3D board.
                        I am using Windows 10 (stopped using my Macbook Pro)
                        I have installed Bossa and Sam-Ba
                        I have updated the driver for USB and it shows Bossa Program Port (COM 9) in Device Manager.
                        With Sam-ba I get message:
                        Error h_handle returned zero
                        while executing
                        "TCL_Open $target(connection)" ....
                        With Bossa I get the message:
                        Could not connect to device on COM9

                        undefined 1 Reply Last reply 8 May 2020, 11:42 Reply Quote 0
                        • undefined
                          droftarts administrators @meatfest
                          last edited by 8 May 2020, 11:42

                          @meatfest It sounds like something is still connected to the Duet on COM9. I'd suggest restarting your PC, then just use Bossa to flash the Duet.

                          Ian

                          Bed-slinger - Mini5+ WiFi/1LC | RRP Fisher v1 - D2 WiFi | Polargraph - D2 WiFi | TronXY X5S - 6HC/Roto | CNC router - 6HC | Tractus3D T1250 - D2 Eth

                          undefined 1 Reply Last reply 8 May 2020, 11:46 Reply Quote 0
                          • undefined
                            meatfest @droftarts
                            last edited by 8 May 2020, 11:46

                            @droftarts rebooted, same message from Bossa...

                            Could not connect to device on COM9

                            undefined 1 Reply Last reply 8 May 2020, 15:32 Reply Quote 0
                            • ?
                              A Former User
                              last edited by 8 May 2020, 12:45

                              While its possible there is a problem with the board, all the other instances has turned out to be issues with software or usb cables.

                              As such I think it could be worth while trying to build bossa from sources on the Mac and see if it makes a difference after applying a patch to the code.

                              Is cloning code with git and running make to build it something you're comfortable with on the Mac?

                              1 Reply Last reply Reply Quote 0
                              • undefined
                                Danal
                                last edited by Danal 5 Aug 2020, 13:03 8 May 2020, 13:02

                                If you happen to have a Raspberry Pi, there are instructions on the Dozuki to set it up and try it. They are sometimes better at finding the bossa port. Sometimes.

                                Delta / Kossel printer fanatic

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                                • undefined
                                  dc42 administrators @meatfest
                                  last edited by 8 May 2020, 15:32

                                  @meatfest said in Connecting to Duet3 with Macbook:

                                  @droftarts rebooted, same message from Bossa...

                                  Could not connect to device on COM9

                                  Which version of Bossa are you using?

                                  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
                                  • undefined
                                    meatfest
                                    last edited by 8 May 2020, 15:37

                                    Success!

                                    In device manager I selected show hidden devices and found two instances of Bossa one was inactive the other active. I deleted both and reconnected and then when I selected the new com port I ran write and verify and all was well. It seemed that Windows held onto two com ports , one was hidden thus causing the problem. Something to bear in mind!

                                    Phaedruxundefined 1 Reply Last reply 8 May 2020, 21:58 Reply Quote 2
                                    • Phaedruxundefined
                                      Phaedrux Moderator @meatfest
                                      last edited by 8 May 2020, 21:58

                                      @meatfest said in Connecting to Duet3 with Macbook:

                                      show hidden devices

                                      Good tip.

                                      Z-Bot CoreXY Build | Thingiverse Profile

                                      undefined 1 Reply Last reply 21 Jun 2024, 14:24 Reply Quote 0
                                      • undefined
                                        meatfest @Phaedrux
                                        last edited by 21 Jun 2024, 14:24

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