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LIN driver alters GPIO in UART mode

Question asked by Ian Chuter on Aug 31, 2017
Latest reply on Sep 4, 2017 by Kerry Zhou



I have an application running which communicates successfully using the LIN driver on a S9KEAZN16AMLH, however, while the LIN is communicating, the GPIO state is cleared apparently randomly - this stops if the LIN communication stops. The LIN is using UART, so does anyone know why it would be altering the GPIO state?