ConCAN trouble after upgrading from Connect+ to Connect S

[ekr_stwe]

Hello,

I am using the following Codesys configuration and having problems with the CANbus. Everything runs smoothly on the Connect+. On the Connect S, the CANbus crashes regularly!
Except for the Connect CPU and the buster image installed, the hardware and software are identical. Also the hardware configuration in Codesys!

Image version Connect +: 2021-07-01-revpi-buster.img (running)
Image version Connect S: 2023-01-25-revpi-buster.img (NOT running)

Codesys Version: 3.15.17 Patch 3
RevolutionPiBridge v1.2.0.0
Codesys Runtime 4.4.0.0 (raspberry, armhf) Multicore

RevPi Config.jpg (129.33 KiB) Viewed 6977 times

Are there any known incompatibilities with the CONNECT S hardware versions?
Is an upgrade to a newer Codesys version, libraries, runtime necessary?

I would be very grateful for any helpful instructions.

[dirk]

Hi ekr_stwe Yes, since then, there has even been a new image with the Bullseye distribution. I advise you to upgrade to this system:
https://kunbus-gmbh.atlassian.net/servi ... /836468748
There are also updates for CODESYS:
https://kunbus-gmbh.atlassian.net/servi ... 2687893508