Raspberry PI 5 not working

yannick
2024-04-28
2024-08-10
  • yannick - 2024-04-28

    Hello I'm using Codesys V3.5 SP19 Patch 6 and a Raspberry PI 5 4GB Bookworm 32bit with the Runtime 4.11.0.0 SL. I can install the runtime and download the software completly but after a few seconds the connection disconnects with the message no connection to device. Please scan network again. And the object reference was not set to an object instance. See screenshot.

    Can somebody help me with that? Thanks

     
  • eschwellinger

    eschwellinger - 2024-04-28

    there is a new problem with latest bootloader version.
    The problem seems to be:
    Version from2024-04-20 does not work-> 2024-01-15 version works the workaround is a rollback to January version:

    cp /lib/firmware/raspberrypi/bootloader-2712/stable/pieeprom-2024-01-15.bin ./pieeprom.bin
    rpi-eeprom-config pieeprom.bin > bootconf.txt
    rpi-eeprom-config --out pieeprom-new.bin --config bootconf.txt pieeprom.bin
    sudo rpi-eeprom-update -d -f ./pieeprom-new.bin
    sudo reboot

     
    πŸ‘
    1

    Last edit: eschwellinger 2024-04-29
    • toatan-th - 2024-06-03

      i follow this step can sol. Thank you, hope GPIO will release soon.

       
    • toatan-th - 2024-06-03

      i follow this step can sol. Thank you, hope GPIO will release soon.

       
  • yannick - 2024-04-29

    Thanks for your quick help. It's working until I do a reboot of the raspberry PI. After that it goes back to 2024-04-20. How's that possible?

     

    Last edit: yannick 2024-04-29
    • shubadubalu - 2024-08-10

      After restart the pi5 will make automatic updates.

      To disable: sudo systemctl mask rpi-eeprom-update
      To re-enable: sudo systemctl unmask rpi-eeprom-update

       
  • yannick - 2024-04-29

    Is GPIO working with Raspi 5 4.11.0.0?

     

    Last edit: yannick 2024-04-29
  • eschwellinger

    eschwellinger - 2024-04-30

    no should come with 4.12.0.0 release

     
  • dwoodlock - 2024-06-10

    I suffer the crash issue also, will try this tonight, thanks for the info @eschwellinger

     

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