hard20 pts · first answer countscan-busreliability

A CAN node goes silent

After a wiring fault on a CAN bus, one node stops transmitting entirely, even after the fault is fixed. What has happened?

A.Its receive FIFO overflowed and it is waiting for a resetB.It lost arbitration permanently because of its high IDC.Its transmit error counter passed 255 and it entered bus-off; it needs the recovery sequence and often a software re-initD.It switched to error-active mode, where it only listens

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