So end of the story is: my 3.3v CAN transeivers do not work at all (tried two different ones). And I had a bloody broken wire in the CAN bus. I hooked up a ADM3055 and that worked imediately flawlessly.
So end of the story is: my 3.3v CAN transeivers do not work at all (tried two different ones). And I had a bloody broken wire in the CAN bus. I hooked up a ADM3055 and that worked imediately flawlessly.