can.setup configured. You rarely need it, because the interfaces come up on every boot and whenever an adapter is plugged back in. Use it after you take the interfaces down yourself, or if they didn’t come back after a replug. Run can.setup first.
can.enable brings up every interface can.setup configured: the arms, Mantis, and Jelly’s wheel and lift buses. It skips any adapter that is unplugged. axol teleop also brings up Jelly’s interfaces when it starts.
Adapters other than the Axol Hub
Pass--channels with one interface for a single arm, or two for both. can.enable sets each one to 1 Mbit/s and brings it up. Interfaces that are already up are left alone. This form doesn’t need can.setup.