AnsweredAssumed Answered

twr-60F120M FlexCan CAN 0 question

Question asked by Randall Jordan on May 4, 2015
Latest reply on Jun 11, 2015 by Randall Jordan

I am using a twr-60F120M board for development, with Code Warrior 10.6 and MQX 4.1.1.  I would like to use CAN 0 and pick up the TX and RX signals on J21 and J22 and route them through an CAN expansion card that we use so I can write the CAN data to flash memory.  My problem is that I can not seem to get the CAN 0 to operate.  I can successfully communicate on CAN 1 using the tower serial board CAN and MQX FlexCan, but when I change the CAN device to CAN 0 I don't see the TX pin toggling on J21 when a write occurs. Is there a port setting I am missing?  I was hopping that setting MQX FlexCan_Initialize to CAN 0 would set all the necessary port pins.

 

Thanks in advance for any help.

Outcomes