I have another question related to the CAN module of the BF548.
Under which condition does the module enter the configuration
mode, once I have the the CCR bit in the control register?
I guess it waits for the current message on the CAN bus to complete,
if there is one.
Does it always enter the configuration mode, or is there a possibility
that it could wait forever (e.g. if there's a corrupt message) coming
I'm asking this, because if there's a possibility for the module to wait
forever, I'd have to add a timeout. But if I don't know the conditions
for a successful entering the configuration mode, I can't set a sensible