CAN bus 0 -------*---------*-------- ^ | | v +------+ +------+ +------+ +------+ +--+ can0 +--+ can1 +--+ can2 +--+ can3 +--+ | | | | | | | | | | | | | | | | | | | | | +------+ +------+ +------+ +------+ | | | | PC | | | +--------------------------------+---------+