AnsweredAssumed Answered

CAN_LDD not receiving in loopback and doesn't Transmit when not in loopback.

Question asked by on Jan 9, 2019
Latest reply on Jan 17, 2019 by



I'm running into a problem when using the MK20DX256VLH7 microcontroller.  On board, there is a CAN system that I am trying to utilize and have programmed the help code in process expert CAN_LDD. I followed the help examples to the point where I am transmitting, but it never receives anything, even in loopback.  I have connected a second device that only listens, but still nothing is received on its end.  


I'm using Kinetis Design Studio 3, and a Universal Debugger from PE Micro.


I've attached my code in the zip folder.  I would appreciate any help I can get on this.  I have some other stuff in the their for the project I'm working on, but it is the CAN bus right now that is the only thing I can't get to work properly.