1.19 upgrade issues



  • ok so i think i got everything updated but i cannot get the m587 command to find the network
    i keep getting failed to retrieve network list
    here is the update
    SENDING:M997 S0:1
    Trying to connect at 460800 baud:
    failed
    Trying to connect at 230400 baud:
    success
    Erasing 244400 bytes…
    Uploading file...
    5% complete
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    Upload successful
    [ERROR] Can't read from printer (disconnected?) (SerialException): call to ClearCommError failed

    here is the m587 command

    m587
    SENDING:M587
    Failed to retrieve network list

    please help



  • never mind got it sorted !



  • I'm having a similar issue. I was able to upgrade one of my boards but the second is just not upgrading nicely.

    RepRapFirmware for Duet WiFi is up and running.
    M997 S2
    
    Trying to connect at 460800 baud:  failed
    Trying to connect at 230400 baud:  success
    Erasing 3125248 bytes...
    Uploading file...
    5% complete
    10% complete
    15% complete
    20% complete
    25% complete
    30% complete
    35% complete
    40% complete
    45% complete
    50% complete
    55% complete
    60% complete
    65% complete
    70% complete
    75% complete
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    85% complete
    90% complete
    95% complete
    Upload successful
    ok
    RepRapFirmware for Duet WiFi Version 1.19 dated 2017-08-14
    
    Executing config.g...
    Done!
    Network disabled.
    RepRapFirmware for Duet WiFi is up and running.
    WiFi module started
    Error: Failed to initialise WiFi module, code -10
    
    M552
    WiFi module is disabled
    ok
    M552 S0
    ok
    WiFi module started
    Error: Failed to initialise WiFi module, code -10
    M587 S"mywifi" P"mypw"
    Failed to add SSID to remembered list
    
    

    Going to try the firmware upgrades again in the morning. Any thoughts? My wifi and password both have ! and @ chars in them. Even setting to dummy values like above I get the error - is this just a failure in talking to the wifi module? How can I tell what version everything is running to verify short of just upgrading it again via the sd card?


  • administrators

    The "Failed to initialize WiFi module" message normally means that you have incompatible versions of the main firmware and the WiFi firmware. I suggest you upgrade the main firmware to 1.19.2 via the SD card, confirm it is running using M115, then upgrade the wifi firmware to 1.19.2.



  • Did I do this right? I pulled all of the bin and zip files down. the bin files all go to /sys, unzip -q of the zip into /www.

    RepRapFirmware for Duet WiFi is up and running.
    M115
    FIRMWARE_NAME: RepRapFirmware for Duet WiFi FIRMWARE_VERSION: 1.19 ELECTRONICS: Duet WiFi 1.0 FIRMWARE_DATE: 2017-08-14
    ok
    M997 S0:1:2
    (...)
    RepRapFirmware for Duet WiFi Version 1.19.2 dated 2017-09-01
    
    Executing config.g...
    Done!
    Network disabled.
    RepRapFirmware for Duet WiFi is up and running.
    M115
    FIRMWARE_NAME: RepRapFirmware for Duet WiFi FIRMWARE_VERSION: 1.19.2 ELECTRONICS: Duet WiFi 1.0 FIRMWARE_DATE: 2017-09-01
    ok
    M552
    WiFi module is disabled
    ok
    M587 S"xxx" P"@xxx"
    Failed to add SSID to remembered list
    
    

  • administrators

    Yes, that looks good so far. Now send M552 S0 to take the WiFi module out of reset, and then try the M587 command again.



  • Ok wow I totally missed doing the M552 S0 first!

    Wifi module is connected to access point xxx!, IP address 192.168.1.187
    
    

    Thanks - its on the network again!


 

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