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    Duet2 Wifi connection dropping

    Scheduled Pinned Locked Moved Unsolved
    Duet Hardware and wiring
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    • uneumann36undefined
      uneumann36
      last edited by

      M122
      SENDING:M122
      === Diagnostics ===
      RepRapFirmware for Duet 2 WiFi/Ethernet version 2.03 running on Duet WiFi 1.02 or later
      Board ID: 0JD0M-9P61A-J8PSJ-6JTDA-3SD6J-1BRQT
      Used output buffers: 3 of 24 (8 max)
      === RTOS ===
      Static ram: 25680
      Dynamic ram: 93680 of which 0 recycled
      Exception stack ram used: 396
      Never used ram: 11316
      Tasks: NETWORK(ready,652) HEAT(blocked,1236) MAIN(running,3756) IDLE(ready,160)
      Owned mutexes:
      === Platform ===
      Last reset 00:00:30 ago, cause: software
      Last software reset at 2020-12-02 18:38, reason: User, spinning module GCodes, available RAM 11284 bytes (slot 2)
      Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d
      Error status: 0
      [ERROR] Error status: 0

      Free file entries: 10
      SD card 0 detected, interface speed: 20.0MBytes/sec
      SD card longest block write time: 0.0ms, max retries 0
      MCU temperature: min 28.4, current 29.0, max 29.2
      Supply voltage: min 24.2, current 24.3, max 24.5, under voltage events: 0, over voltage events: 0, power good: yes
      Driver 0: standstill, SG min/max 0/158
      Driver 1: standstill, SG min/max 0/82
      Driver 2: standstill, SG min/max not available
      Driver 3: standstill, SG min/max not available
      Driver 4: standstill, SG min/max not available
      Date/time: 2020-12-02 18:39:24
      Cache data hit count 105715423
      Slowest loop: 6.79ms; fastest: 0.07ms
      I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
      === Move ===
      Hiccups: 0, FreeDm: 169, MinFreeDm: 167, MaxWait: 679ms
      Bed compensation in use: none, comp offset 0.000
      === DDARing ===
      Scheduled moves: 7, completed moves: 7, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
      === Heat ===
      Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
      === GCodes ===
      Segments left: 0
      Stack records: 2 allocated, 0 in use
      Movement lock held by null
      http is idle in state(s) 0
      telnet is idle in state(s) 0
      file is idle in state(s) 0
      serial is ready with "M122" in state(s) 0
      aux is idle in state(s) 0
      daemon is idle in state(s) 0
      queue is idle in state(s) 0
      autopause is idle in state(s) 0
      Code queue is empty.
      === Network ===
      Slowest loop: 15.52ms; fastest: 0.00ms
      Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
      HTTP sessions: 1 of 8

      • WiFi -
        Network state is running
        WiFi module is connected to access point
        Failed messages: pending 0, notready 0, noresp 0
        WiFi firmware version 1.23
        WiFi MAC address 48:3f:da:78:53:61
        WiFi Vcc 3.32, reset reason Turned on by main processor
        WiFi flash size 4194304, free heap 25864
        WiFi IP address 192.168.1.148
        WiFi signal strength -53dBm, reconnections 0, sleep mode modem
        Socket states: 0 0 0 0 0 0 0 0
        ok T0:186.2 /0.0 B:57.8 /0.0
      1 Reply Last reply Reply Quote 0
      • uneumann36undefined
        uneumann36 @Phaedrux
        last edited by

        @Phaedrux
        do you find the result?

        1 Reply Last reply Reply Quote 0
        • Phaedruxundefined
          Phaedrux Moderator
          last edited by Phaedrux

          Thanks.

          Let's start by manually updating the firmware and DWC files.

          You'll need to remove the SD card from the Duet and put it in your PC.

          First make a backup copy of the SD card contents.

          Then replace the contents of the /www folder with the contents of this zip file: https://github.com/Duet3D/RepRapFirmware/releases/download/2.05.1/DuetWebControl-SD-2.0.7.zip

          Then download this zip file: https://github.com/Duet3D/RepRapFirmware/releases/download/2.05.1/Duet2Firmware-2.05.1.zip

          extract it, and copy the .bin files in to the /sys folder.

          Duet2CombinedFirmware.bin
          DuetWifiServer.bin
          iap4e.bin
          iap4s.bin

          Then put the SD card back in the Duet and connect via USB and use pronterface to send the command M997 S0:1

          When it reboots, send M122 again to confirm that RRF 2.05.1 and wifi server 1.23 are installed.

          Then try to access the web interface again.

          Z-Bot CoreXY Build | Thingiverse Profile

          1 Reply Last reply Reply Quote 0
          • uneumann36undefined
            uneumann36
            last edited by

            @Phaedrux said in Duet2 Wifi Firmware confusion:

            Yeah this works well !

            Please check if this is good :

            SENDING:M122
            === Diagnostics ===
            RepRapFirmware for Duet 2 WiFi/Ethernet version 2.05.1 running on Duet WiFi 1.02 or later
            Board ID: 0JD0M-9P61A-J8PSJ-6JTDA-3SD6J-1BRQT
            Used output buffers: 3 of 24 (12 max)
            === RTOS ===
            Static ram: 25712
            Dynamic ram: 93140 of which 0 recycled
            Exception stack ram used: 272
            Never used ram: 11948
            Tasks: NETWORK(ready,1280) HEAT(blocked,1232) MAIN(running,3728) IDLE(ready,160)
            Owned mutexes:
            === Platform ===
            Last reset 00:00:29 ago, cause: power up
            Last software reset at 2020-12-02 18:38, reason: User, spinning module GCodes, available RAM 11284 bytes (slot 2)
            Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d
            Error status: 0
            [ERROR] Error status: 0

            Free file entries: 10
            SD card 0 detected, interface speed: 20.0MBytes/sec
            SD card longest block write time: 0.0ms, max retries 0
            MCU temperature: min 32.5, current 32.7, max 33.0
            Supply voltage: min 24.1, current 24.3, max 24.6, under voltage events: 0, over voltage events: 0, power good: yes
            Driver 0: standstill, SG min/max not available
            Driver 1: standstill, SG min/max not available
            Driver 2: standstill, SG min/max not available
            Driver 3: standstill, SG min/max not available
            Driver 4: standstill, SG min/max not available
            Date/time: 1970-01-01 00:00:00
            Cache data hit count 75021852
            Slowest loop: 6.39ms; fastest: 0.07ms
            I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
            === Move ===
            Hiccups: 0, FreeDm: 160, MinFreeDm: 160, MaxWait: 0ms
            Bed compensation in use: none, comp offset 0.000
            === DDARing ===
            Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
            === Heat ===
            Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
            === GCodes ===
            Segments left: 0
            Stack records: 1 allocated, 0 in use
            Movement lock held by null
            http is idle in state(s) 0
            telnet is idle in state(s) 0
            file is idle in state(s) 0
            serial is ready with "M122" in state(s) 0
            aux is idle in state(s) 0
            daemon is idle in state(s) 0
            queue is idle in state(s) 0
            autopause is idle in state(s) 0
            Code queue is empty.
            === Network ===
            Slowest loop: 201.15ms; fastest: 0.08ms
            Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
            HTTP sessions: 0 of 8

            • WiFi -
              Network state is running
              WiFi module is connected to access point
              Failed messages: pending 0, notready 0, noresp 1
              WiFi firmware version 1.23
              WiFi MAC address 48:3f:da:78:53:61
              WiFi Vcc 3.32, reset reason Turned on by main processor
              WiFi flash size 4194304, free heap 26024
              WiFi IP address 192.168.1.148
              WiFi signal strength -54dBm, reconnections 0, sleep mode modem
            1 Reply Last reply Reply Quote 0
            • uneumann36undefined
              uneumann36
              last edited by

              it works approx 5 min .
              Then i got the message :
              Failure.JPG

              1 Reply Last reply Reply Quote 0
              • uneumann36undefined
                uneumann36
                last edited by

                In this moment it is impossible to have access to Web console.

                Only when i switch printer off and on it is connected immediately

                1 Reply Last reply Reply Quote 0
                • uneumann36undefined
                  uneumann36
                  last edited by

                  Is there anyone who can help me ?

                  1 Reply Last reply Reply Quote 0
                  • Exerqtorundefined
                    Exerqtor
                    last edited by

                    My guess is that your problems might be that you haven't setup a static ip address for your printer, or that your printer is located somewhere with to low signal strength.

                    Have you read up on setting up static ip for your printer (on the duet wiki), and want to give it a try?

                    1 Reply Last reply Reply Quote 0
                    • piperswundefined
                      pipersw
                      last edited by

                      Or power wire of psu or bed are near the wifi module, could you check if it's the case ?

                      1 Reply Last reply Reply Quote 0
                      • uneumann36undefined
                        uneumann36
                        last edited by

                        Hi
                        Thank you for your reply.

                        Of course the Duet Board get a static IP from my Fritzbox 7590.

                        And the Powe wire is not in the near of the Wifi antena.
                        So i am frustrated .

                        1 Reply Last reply Reply Quote 0
                        • uneumann36undefined
                          uneumann36
                          last edited by

                          Any idea´s?

                          1 Reply Last reply Reply Quote 0
                          • Phaedruxundefined
                            Phaedrux Moderator
                            last edited by

                            Let me look into that error message you're getting from DWC now.

                            When you lose connection, does the blue LED on the module go out?

                            Z-Bot CoreXY Build | Thingiverse Profile

                            1 Reply Last reply Reply Quote 0
                            • uneumann36undefined
                              uneumann36
                              last edited by

                              Hi
                              No , the blue Wifi LED on the Duet Board stay on !

                              1 Reply Last reply Reply Quote 0
                              • uneumann36undefined
                                uneumann36
                                last edited by

                                Failure2.JPG

                                1 Reply Last reply Reply Quote 0
                                • Phaedruxundefined
                                  Phaedrux Moderator
                                  last edited by

                                  Usually that error message would indicate that the connection buffers are getting used up causing a disconnect.

                                  How many devices do you have running DWC?

                                  What browser are you using?

                                  When you are connected can you verify that your DWC files have been updated to 2.0.7?

                                  Z-Bot CoreXY Build | Thingiverse Profile

                                  1 Reply Last reply Reply Quote 0
                                  • uneumann36undefined
                                    uneumann36
                                    last edited by

                                    I run only one Duet2 Board on the DWC.
                                    My Browser is Chrome.
                                    In The moment i can´t connect me
                                    So is there a other possibility to see if i have 2.07?

                                    Phaedruxundefined 1 Reply Last reply Reply Quote 0
                                    • Phaedruxundefined
                                      Phaedrux Moderator
                                      last edited by

                                      @uneumann36 said in Duet2 Wifi connection dropping:

                                      So is there a other possibility to see if i have 2.07?

                                      Well if you extracted the zip file into the /www folder it's most likely that you are on 2.0.7.

                                      Did you notice that the web interface looked different after you updated?

                                      Z-Bot CoreXY Build | Thingiverse Profile

                                      1 Reply Last reply Reply Quote 0
                                      • Phaedruxundefined
                                        Phaedrux Moderator @uneumann36
                                        last edited by

                                        @uneumann36 said in Duet2 Wifi connection dropping:

                                        run only one Duet2 Board on the DWC.
                                        My Browser is Chrome.

                                        But do you have multiple tabs open to the web interface or something like that?

                                        Z-Bot CoreXY Build | Thingiverse Profile

                                        1 Reply Last reply Reply Quote 0
                                        • uneumann36undefined
                                          uneumann36
                                          last edited by

                                          Oh yeah it looks absoluty different.

                                          ANd yes i have two tabs open, but i don´t think this is the reason.

                                          1 Reply Last reply Reply Quote 0
                                          • uneumann36undefined
                                            uneumann36
                                            last edited by

                                            Just a Question,
                                            i have noticed that for example i start a print via web console , print starts all good.
                                            But at no point i have any information about the print on my Panel!
                                            No temperatures etc.
                                            But Panel is working, i can stop the print from Panel and homing.
                                            I do not know if this also caused by my problem.

                                            Phaedruxundefined 1 Reply Last reply Reply Quote 0
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