Just as eschwellinger posted the issue for me was that I was using the latest build of the Raspberry Pi OS with the current Codesys runtime build. Just downgrade the Raspberry Pi OS to Buster and you should be fine.
Just as eschwellinger posted the issue for me was that I was using the latest build of the Raspberry Pi OS with the current Codesys runtime build. Just downgrade the Raspberry Pi OS to Buster and you should be fine.
Thanks! I suspected as much... I will try rolling back to an older Raspbian build. Any suggestions on a stable build? I was using "Buster" in the past.
I can also re-create these exact symptoms using a Pi 4B+ too. My Pi 4B+ is running the exact same Raspbian OS as well. I start the runtime, connect to the pi, code runs for about 10 seconds then I lose connection.
Hello All! First post here so be kind... I am working with the following: - Codesys V3.5 SP17 Patch 3 + (64-bit) - 4.2.0.0 runtime - Raspberry Pi 4 compute and standard IO board using fresh image of raspbian "bullseye" The only thing that I've noticed that seems a bit off is when I start the runtime in Codesys I get the following message prompt: "Standard Output: cat: /sys/devices/virtual/bcm2708_vcio/vcio/dev: No such file or directory" This message may be completed unrelated to my connection issue;...