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HATs and other add-ons • Re: Raspbian GNU/Linux 11 (bullseye)

I am not familiar with the particular device you're using but it might be a case of the driver module not being loaded at boot.

Run the following command(s) to see what modules are loaded when the device is working (I'm assuming the module has "can" in the name for the second command):

Code:

lsmodlsmod | grep -i can
The first command lists all loaded kernel modules. The second command searches the list for entries with "can" in them.

If there is a module listed then you can put it in the "/etc/modules" file to load at boot.

Statistics: Posted by RosettaStone — Wed Feb 28, 2024 6:59 am



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