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

    Duet 2 Ethernet and SBC

    Scheduled Pinned Locked Moved
    Beta Firmware
    29
    302
    32.5k
    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.
    • arhiundefined
      arhi @smoki3
      last edited by

      @smoki3 are you using duex too? if I remember correctly duet2+sbc is not working if you use duex too ... I might be wrong

      smoki3undefined 1 Reply Last reply Reply Quote 0
      • gloomyandyundefined
        gloomyandy
        last edited by

        @smoki3 "Warning: Lost connection to Duet" may mean that the firmware has stopped responding. Are you getting any sort of firmware reset/crash?

        smoki3undefined 1 Reply Last reply Reply Quote 0
        • smoki3undefined
          smoki3 @arhi
          last edited by smoki3

          @arhi said in Duet 2 Ethernet and SBC:

          @smoki3 are you using duex too? if I remember correctly duet2+sbc is not working if you use duex too ... I might be wrong

          We try to debug it. As you read this thread completely... This was the reason for starting of this thread. It never was about the hardware/pcb design

          arhiundefined 1 Reply Last reply Reply Quote 0
          • smoki3undefined
            smoki3 @jay_s_uk
            last edited by

            @jay_s_uk doesn't seems to be any wiring issue. As you read in the thread I already tested all of different wirings...

            1 Reply Last reply Reply Quote 0
            • smoki3undefined
              smoki3 @gloomyandy
              last edited by

              @gloomyandy said in Duet 2 Ethernet and SBC:

              @smoki3 "Warning: Lost connection to Duet" may mean that the firmware has stopped responding. Are you getting any sort of firmware reset/crash?

              Sometimes it crashes sometimes it hangs forever until I do a manual reset.

              1 Reply Last reply Reply Quote 0
              • gloomyandyundefined
                gloomyandy
                last edited by

                @smoki3 It is unusual for the firmware to hang (the watchdog timer usually catches those and causes a timeout). But if you are getting resets then the output from M122 may tell you more about the cause and the stack trace may allow you (with the use of a map file) to track down where the reset happened. If you are building your own firmware you should have (or be able to generate) a map file. Doesn't always work out but a lot of times it helps!

                smoki3undefined 1 Reply Last reply Reply Quote 0
                • smoki3undefined
                  smoki3 @gloomyandy
                  last edited by

                  @gloomyandy I assume that there a some communication issues between the firmware and the rpi. So messages get lost and the raspberry wait for a confirmation from the firmware.

                  Lets see if wilriker find something. As he also mentioned before in this thread he also assume that this is a firmware issue.

                  1 Reply Last reply Reply Quote 0
                  • gloomyandyundefined
                    gloomyandy
                    last edited by

                    @smoki3 Fair enough, but you might still want to save the output from m122 after any resets (and perhaps make them available to wilriker). I look after the LPC/STM port and that information is very useful when trying to track down what is going on.

                    1 Reply Last reply Reply Quote 0
                    • arhiundefined
                      arhi @smoki3
                      last edited by

                      @smoki3 said in Duet 2 Ethernet and SBC:

                      We try to debug it. As you read this thread completely... This was the reason for starting of this thread. It never was about the hardware/pcb design

                      I seen now for the first time you mentioned "toolchanger" so I assume you are using DUEX. I have not noticed in the thread you are using DUEX, sorry. I understood it's a limitation of duet+sbc, that duex will not be supported. (as for the pcb part, that I apologize for, it should really be moved into some separate topic)

                      wilrikerundefined 1 Reply Last reply Reply Quote 0
                      • wilrikerundefined
                        wilriker @arhi
                        last edited by

                        @arhi said in Duet 2 Ethernet and SBC:

                        I seen now for the first time you mentioned "toolchanger" so I assume you are using DUEX. I have not noticed in the thread you are using DUEX, sorry. I understood it's a limitation of duet+sbc, that duex will not be supported. (as for the pcb part, that I apologize for, it should really be moved into some separate topic)

                        This is just an intermediate limitation we are currently trying to resolve. It works on my setup but it does not work for @smoki3 and we try to find out why.

                        Manuel
                        Duet 3 6HC (v0.6) with RPi 4B on a custom Cartesian
                        with probably always latest firmware/DWC (incl. betas or self-compiled)
                        My Tool Collection

                        arhiundefined 1 Reply Last reply Reply Quote 0
                        • arhiundefined
                          arhi @wilriker
                          last edited by

                          @wilriker said in Duet 2 Ethernet and SBC:

                          This is just an intermediate limitation

                          awesome, I understood there's a problem making it permanent.

                          1 Reply Last reply Reply Quote 0
                          • jlipavsky79undefined
                            jlipavsky79 @wilriker
                            last edited by

                            @wilriker Have you gotten this to work in a machine yet?

                            wilrikerundefined 1 Reply Last reply Reply Quote 0
                            • wilrikerundefined
                              wilriker @jlipavsky79
                              last edited by

                              @jlipavsky79 Unfortunately I did not get to it yet. Will test in the course of this week.

                              Manuel
                              Duet 3 6HC (v0.6) with RPi 4B on a custom Cartesian
                              with probably always latest firmware/DWC (incl. betas or self-compiled)
                              My Tool Collection

                              1 Reply Last reply Reply Quote 0
                              • MarMedundefined
                                MarMed
                                last edited by

                                So after receiving the boards from JLCPCB($36.37) to avoid turning your hairs gray troubleshooting, check for lifted pads on the buffer ICs. I happened to have 1 board out of 10 where the TFR pin was not soldered.

                                arhiundefined 1 Reply Last reply Reply Quote 0
                                • arhiundefined
                                  arhi @MarMed
                                  last edited by

                                  @MarMed only one pad on 6pin ic ? can you share pic?

                                  MarMedundefined 1 Reply Last reply Reply Quote 0
                                  • MarMedundefined
                                    MarMed @arhi
                                    last edited by

                                    @arhi these photos were taken before I knew the issue, and I already soldered the pad, so I apologize for the poor photo quality.

                                    20201102_203919 - Copy.jpg 20201102_193024 - Copy.jpg 20201102_203844 - Copy.jpg

                                    1 Reply Last reply Reply Quote 0
                                    • arhiundefined
                                      arhi
                                      last edited by

                                      weird, I would not expect pad lifting on something like this... anyhow, it's easy fix, good to know ppl need to check the pcb's

                                      1 Reply Last reply Reply Quote 0
                                      • smoki3undefined
                                        smoki3
                                        last edited by smoki3

                                        @wilriker

                                        After a few releases today I tried 3.2beta4 on my tool changer again because I saw a lot of commits regarding the SBC. It seems to work now. I will now wire everything a do a test print.

                                        UPDATE: Test print was fine

                                        A Former User? wilrikerundefined 2 Replies Last reply Reply Quote 1
                                        • A Former User?
                                          A Former User @smoki3
                                          last edited by

                                          @smoki3 said in Duet 2 Ethernet and SBC:

                                          Test print was fine

                                          with the duex? thats awesome!

                                          1 Reply Last reply Reply Quote 1
                                          • wilrikerundefined
                                            wilriker @smoki3
                                            last edited by

                                            @smoki3 said in Duet 2 Ethernet and SBC:

                                            UPDATE: Test print was fine

                                            That's great news!

                                            @bearer said in Duet 2 Ethernet and SBC:

                                            with the duex? thats awesome!

                                            I had an (air) print running just fine with DueX5 a while back also but @smoki3 never got to finish the homing sequence with stallGuard. Glad that's working now.

                                            Manuel
                                            Duet 3 6HC (v0.6) with RPi 4B on a custom Cartesian
                                            with probably always latest firmware/DWC (incl. betas or self-compiled)
                                            My Tool Collection

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