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s32k144 Can recover normal staus from bus off

Question asked by shingo zhou on May 20, 2018
Latest reply on May 28, 2018 by shingo zhou


In order to satisfy CAN OSEK network management, I have to recover the CAN normal status from bus-off status in a certain amount of time. And how to configure the CAN registers to meet this requirement?

Obviously, set CAN_CTRL1[BOFFREC] = 1 to disable automatic recovering, because I have to control the time for recovering normal status from bus-off.


I could recall CAN initialzation function to achieve this requirement using other types of MCU, such as STM32. How about S32K144?