I plan to use an STM32F7 to adress three different CAN-Buses. As the spec sheet says there are 3 available I don't see a problem. However the reference manual talks about a dual and single CAN Bus architecture with CAN2 being the slave of CAN1. Is it possible to have 3 Can buses running at the same time? And if so is the CAN2 slower or less prioritized than CAN1?
