How to recover from CAN- Busoff?

All QuestionsCategory: NetworksHow to recover from CAN- Busoff?
Anonymous asked 3 years ago
1 Answers
Anonymous answered 3 years ago

The Bus Off state should only be left by a software reset. After software reset the CAN bus controller has to wait for 128 x 11 recessive bits to transmit a frame. This is because other nodes may have pending transmission requests. It is recommended not to start a hardware reset because the wait time rule will not be followed then.