Duet3D Logo

    Duet3D

    • Register
    • Login
    • Search
    • Categories
    • Tags
    • Documentation
    • Order

    ANOTHER "No known networks found" error

    Duet Web Control
    5
    60
    1658
    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.
    • duncan-rtfm
      duncan-rtfm last edited by

      Hi,
      Sorry to raise this one again, but I have the latest version of the software, (2.something) - sorry, I'm in the bus at the moment. My phone can see and log into the network. My laptop can see and log into the network. The Duet WiFi says "No known networks found".

      This is so frustrating.

      I have followed the steps - installed the USB drivers successfully. Installed YAT. I can speak to the board, which says it is idle. But every M-command returns the same error. "No known networks found".

      After paying a premium for it, I have to say I'm disappointed.

      Duncan

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

        Can you post a screenshot from YAT? Does the board reply at all? Which Mcodes specifically have you sent?

        We need some more specific information to be able to help.

        Z-Bot CoreXY Build | Thingiverse Profile

        1 Reply Last reply Reply Quote 0
        • duncan-rtfm
          duncan-rtfm last edited by

          Sorry, I thought I was being very specific. No matter, here goes:
          The USB driver installed:
          0_1559891521908_Duet1.png
          M115 results
          0_1559891632487_Duet2.png
          Username and password (They are CORRECT)
          0_1559891699925_Duet3.png

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

            The "Bad reply format version" suggests that either the WiFi module isn't working properly or the version of DuetWiFiServer it is running is incompatible with main firmware 2.02. Is it a genuine UK-manufactured Duet?

            I suggest you download DuetWiFiServer.bin version 1.23 from https://github.com/dc42/RepRapFirmware/releases/download/2.03beta3/DuetWiFiServer.bin, use a PC to copy it into /sys on the SD card, replace the SD card in the Duet, restart the Duet, connect YAT, and run M997 S1 to install DuetWiFiServer. When it completes, try using M587 to add your network details again.

            You will get a more meaningful display in YAT if you go to Text Settings and set the line ending to LF only.

            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
            • duncan-rtfm
              duncan-rtfm last edited by

              Hi,
              Thanks for the comprehensive answer. I'll set about tackling it tomorrow morning (when not quite so full of wine). But yes, a fair dinkum genuine Duet bought from Aurarum here in Aussie. I've just phoned them to confirm.

              I'll get back to you once I've tried what you suggest.

              Cheers,
              Duncan

              1 Reply Last reply Reply Quote 0
              • duncan-rtfm
                duncan-rtfm last edited by

                OKk morning here. I clicked on your link, which downloaded DuetWiFiServer.bin, and I replaced the original file with it. Put the SD card back into the Duet, fired her up, and here's what I did.

                Duncan
                PS How does one set line ends to <LF>? If I click on "Text" it just gives me tow options: Texy and Binary. That's it. Sorry to be so dumb, I'm new to this.

                Phaedrux 1 Reply Last reply Reply Quote 0
                • duncan-rtfm
                  duncan-rtfm last edited by

                  0_1559962796041_duet4.png

                  1 Reply Last reply Reply Quote 0
                  • duncan-rtfm
                    duncan-rtfm last edited by

                    I repeated the steps, just in case I got something wrong. Is there any indication that the new .bin file is loading? I see nothing. And as you can see, it seems to make no difference.

                    1 Reply Last reply Reply Quote 0
                    • Phaedrux
                      Phaedrux Moderator @duncan-rtfm last edited by

                      @duncan-rtfm said in ANOTHER "No known networks found" error:

                      How does one set line ends to <LF>?

                      See if you can find Text terminal settings. Then it's under EOL.

                      alt text

                      Z-Bot CoreXY Build | Thingiverse Profile

                      1 Reply Last reply Reply Quote 0
                      • duncan-rtfm
                        duncan-rtfm last edited by

                        Thank you. Easy peasy.. 🙂

                        1 Reply Last reply Reply Quote 0
                        • duncan-rtfm
                          duncan-rtfm last edited by

                          Still no joy with setting up the wifi network. Have I erred in buying too recent a version of the firmware (v2.02 I think it said)

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

                            Can you post an image of YAT now with the proper line breaks? Much easier to see what's going on.

                            The results of M122 would be helpful.

                            Z-Bot CoreXY Build | Thingiverse Profile

                            1 Reply Last reply Reply Quote 0
                            • duncan-rtfm
                              duncan-rtfm last edited by

                              Hi,
                              Too much text for a screenshot. But here it is:

                              M122
                              === Diagnostics ===
                              RepRapFirmware for Duet 2 WiFi/Ethernet version 2.02(RTOS) running on Duet WiFi 1.02 or later
                              Board ID: 08DGM-917DA-G4MS8-6J9DA-3SD6Q-TSSHA
                              Used output buffers: 1 of 20 (1 max)
                              === RTOS ===
                              Static ram: 25524
                              Dynamic ram: 98840 of which 0 recycled
                              Exception stack ram used: 288
                              Never used ram: 6420
                              Tasks: NETWORK(ready,1240) HEAT(blocked,948) MAIN(running,3868) IDLE(ready,200)
                              Owned mutexes:
                              === Platform ===
                              Last reset 00:06:13 ago, cause: power up
                              Last software reset details not available
                              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 26.7, current 34.2, max 34.4
                              Supply voltage: min 0.5, current 1.7, max 1.8, under voltage events: 0, over voltage events: 0, power good: no
                              Driver 0: ok, SG min/max not available
                              Driver 1: ok, SG min/max not available
                              Driver 2: ok, SG min/max not available
                              Driver 3: ok, SG min/max not available
                              Driver 4: ok, SG min/max not available
                              Date/time: 1970-01-01 00:00:00
                              Cache data hit count 700958483
                              Slowest loop: 200.88ms; fastest: 0.06ms
                              I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0
                              === Move ===
                              Hiccups: 0, StepErrors: 0, LaErrors: 0, FreeDm: 240, MinFreeDm: 240, MaxWait: 0ms, Underruns: 0, 0
                              Scheduled moves: 0, completed moves: 0
                              Bed compensation in use: none
                              Bed probe heights: 0.000 0.000 0.000 0.000 0.000
                              === Heat ===
                              Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
                              Heater 1 is on, I-accum = 0.0
                              === 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: 1.25ms; fastest: 0.00ms
                              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 changing mode
                                WiFi module is idle
                                Failed messages: pending 0, notready 0, noresp 3
                                WiFi firmware version 1.23
                                WiFi MAC address bc:dd:c2:9a:4a:e8
                                WiFi Vcc 3.39, reset reason Turned on by main processor
                                WiFi flash size 4194304, free heap 28880
                                Socket states: 0 0 0 0 0 0 0 0
                                ok
                                Error retrieving WiFi status message: SPI timeout
                                WiFi module is idle
                                Error retrieving WiFi status message: SPI timeout
                                WiFi module is idle
                                Failed to change WiFi mode (code -7)
                              Phaedrux 1 Reply Last reply Reply Quote 0
                              • Phaedrux
                                Phaedrux Moderator @duncan-rtfm last edited by

                                @duncan-rtfm said in ANOTHER "No known networks found" error:

                                Supply voltage: min 0.5, current 1.7, max 1.8, under voltage events: 0, over voltage events: 0, power good: no

                                This looks odd to me. Have you tried powering the board via the PSU yet rather than just USB?

                                And then, obviously, the main issue.

                                @duncan-rtfm said in ANOTHER "No known networks found" error:

                                Error retrieving WiFi status message: SPI timeout
                                WiFi module is idle
                                Error retrieving WiFi status message: SPI timeout
                                WiFi module is idle
                                Failed to change WiFi mode (code -7)

                                At least we can confirm that you're running 2.02 firmware and 1.23 wifi server. So that's a start.

                                Z-Bot CoreXY Build | Thingiverse Profile

                                1 Reply Last reply Reply Quote 0
                                • duncan-rtfm
                                  duncan-rtfm last edited by

                                  Hi,
                                  OK, I can identify the PSU terminals (big green ones on the opposite side of the board from the USB port). But not sure how to power it from these terminals. Take the wires from the existing board which is powering my Ender3?

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

                                    Perhaps wait until @dc42 weighs in on the results of your wifi error message before connecting anything up. In the meantime see if you can try a different USB port, or a different computer in case the USB port isn't supplying enough power to the Duet.

                                    but yes, if this is intended to be an upgrade for the Ender 3 you'd need to identify the DC 24v and ground wires on the Ender PSU and connect them to the Duet power in terminals.

                                    This documentation might help:

                                    https://duet3d.dozuki.com/Wiki/Power_Wiring
                                    https://duet3d.dozuki.com/Wiki/Duet_Wiring_Diagrams

                                    This guide is for the Ender 3 and Duet Maestro, but the process is similar, with some details obviously different, but it might give you an idea of how it will go for the Duet Wifi. https://duet3d.dozuki.com/Guide/Ender+3+Pro+and+Duet+Maestro+Guide+Part+1:+Wiring/37

                                    Z-Bot CoreXY Build | Thingiverse Profile

                                    1 Reply Last reply Reply Quote 0
                                    • duncan-rtfm
                                      duncan-rtfm last edited by

                                      Thanks. I'll wait...

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

                                        I find it odd that the firmware was able to retrieve the wifi firmware version but it couldn't get the status after that. Please can you repeat the M997 S1 command, but with the correct line ending set in YAT so that we can see the full output.

                                        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
                                        • duncan-rtfm
                                          duncan-rtfm last edited by

                                          Hi,
                                          Here you go...

                                          WiFi module is idle
                                          M997 S1
                                          Trying to connect at 230400 baud: T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          success
                                          Erasing 4096 bytes...
                                          Erasing 212992 bytes...
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          Uploading file...
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          5% complete
                                          10% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          15% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          20% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          25% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          30% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          35% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          40% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          45% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          50% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          55% complete
                                          60% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          65% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          70% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          75% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          80% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          85% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          90% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          95% complete
                                          T:2000.0 /0.0 T0:2000.0 /0.0 T1:2000.0 /0.0 B:2000.0 /0.0
                                          Upload successful
                                          ok
                                          WiFi module started
                                          WiFi reported error: no known networks found

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

                                            Thanks. The installation of the WiFi firmware succeeded. So your 2.02 main firmware and 1.23 WiFi firmware are compatible.

                                            This message:

                                            Error retrieving WiFi status message: SPI timeout

                                            suggests to me that either you are not providing sufficient power, or the WiFi module or something else on your Duet is faulty. I suggest you try again with VIN power applied.

                                            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
                                            • duncan-rtfm
                                              duncan-rtfm last edited by

                                              Let me try it on my new laptop

                                              1 Reply Last reply Reply Quote 0
                                              • duncan-rtfm
                                                duncan-rtfm last edited by

                                                Same story on the new laptop I'm afraid.
                                                What does VIN power mean? Power taken from the Ender3 printer?

                                                1 Reply Last reply Reply Quote 0
                                                • duncan-rtfm
                                                  duncan-rtfm last edited by

                                                  If that's the case, I had better try it in the morning. It's getting late here.

                                                  1 Reply Last reply Reply Quote 0
                                                  • duncan-rtfm
                                                    duncan-rtfm last edited by

                                                    Ah... Voltage in or Vin. And it takes presedence over USB power. Amazing what a little Google research will turn up...

                                                    1 Reply Last reply Reply Quote 0
                                                    • duncan-rtfm
                                                      duncan-rtfm last edited by

                                                      Hi again,
                                                      OK, Duet now powered by Ender3. See photo.
                                                      0_1560029475281_duet powered by ender3.jpg

                                                      However, dire warnings from the board (via YAP)
                                                      0_1560029671165_YAP_screen_when_plugging_in_power_from_Ender3.png

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