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How detect an Acknowledge Frame Error under listen-only mode with MSCAN

Question asked by Aitor Darriba on Mar 16, 2017
Latest reply on Mar 24, 2017 by uditsalunke


Currently I am working on a CAN Bus supervisor based on a MPC5125. Currently I am facing problems trying to detect the Acknowledge Error Frame on the bus when only are present a transmitter and my supervisor on listen-only mode so nobody is answering. I have notice that on the FlexCAN exists a specific register to store this information but I cant found nothing similar on the MSCAN. Anybody knows how detect this situation?



Thanks in advance.