AnsweredAssumed Answered

K60 FlexCAN demo problem

Question asked by Mogens Svendsen on Jun 8, 2011
Latest reply on Jan 26, 2012 by Robert Ussery

I'm trying to run the FlexCAN demo on a Tower K60 board, with serial board. (MQX 3.7 and IAR EW-ARM 6.20)

 

It doesn't seem to work - data is apparently transmitted, but nothing is received. Also, I can't measure any activity on the CAN RX/TX pins in tower connector. I checked pin mux is ok. Also, I tried to fix for the e2583 errata, which seems to work.

 

// e2583

OSC_CR |= 0x01<<OSC_CR_ERCLKEN_SHIFT;

 

Any ideas? Can you successfully run the FlexCAN demo?

 

This is my output:

...

Data transmit: 155
FLEXCAN tx update message. result: 0x0
Data transmit: 156
FLEXCAN tx update message. result: 0x0
Data transmit: 157
FLEXCAN tx update message. result: 0x0

...

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