IMXRT1060-EVK CAN-FD transfer example not working, CAN is.

[p_shep]

Hello,

As title, I have the IMXRT1060 devboard (just the one), trying to get CAN-FD working, and it point blank refuses to.

Got it hooked up to a PCAN device (rather then a 2nd EVK for the transfer example), and can verify the hardware is wired up correctly as I get the one-shot massage through for the CAN example ok.

But when I reconfigure the PCAN for the default 1/2Mbps and try the CAN-FD example, I get nothing.

Further, if I stop the debugger, it's trapped in the while (!txComplete) suggesting that the transfer hasn't actually occurred at all, and not just a bus speed issue.

It seems I'm the only one with this issue, as googling shows no useful results, hence asking here.

Suggestions?

Thanks.

[p_shep · Accepted solution]

Aaaand... The issue is fixed elsewhere on this forum!

https://community.nxp.com/t5/i-MX-RT/CAN-FD-using-MIMXRT1064-EVK-and-PCAN-View-PC-software/m-p/10348...

Summary: FD ISO is disabled by default and needs to be manually enabled by editing the driver file.