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KE06Z Processor Expert - Send CAN Frame Issues

Question asked by Michael Wilson on Jan 8, 2019
Latest reply on Jan 11, 2019 by Hui_Ma

Hello all, I'm working on a KDS 3.0 Processor Expert project using the FRDM-KE06 board for CAN development.

I am able to configure the board on a basic level but have trouble sending and receiving CAN messages, both the RX and TX interrupts don't trigger and it seems as if the KE06 is resending the same message. (CAN Statistics show 86% bus load). When I add another node, the KE06 begins to send error frames. I'm not sure what is going on here. Please see the attach KDS project.

 

CANAnalyzer

 

Note: I have seen other posts about a possible bug where PEX doesn't generate the code in CAN_Init.c. that was shared by Alice_Yang, https://community.nxp.com/thread/386975, I tried that.

I think I may have a different issue here.

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