Flexbus example fails

yorknh — Wed, 07 Jun 2017 17:51:40 GMT

I've downloaded an MCUXpresso 2.2 SDK for the TWR-K64F120M. I imported the flexbus driver example and successfully compiled and loaded the code. When I run the code, it prints out:

FLEXBUS Example.

Initialize FLEXBUS.

Start write/read MRAM.

FLEXBUS (MRAM) test: failed.

I haven't modified any code, so I would expect it to succeed. Has anyone else had this work?

I have the flexbus working correctly on the same board using the KDS3.0 and KSDK1.3.0. I was trying to port this working code to the new MCUXpresso environment and was having issues, so I figured I would build the example to use as a reference. Since the example doesn't work, it doesn't serve as a useful reference.

Re: Flexbus example fails

danielchen — Mon, 19 Jun 2017 08:34:45 GMT

Hi Larry:

I did a quick check about this demo, it works on my side. I would suggest you check the jumper settings in your TWR-MEM board.

Regards

Daniel

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Flexbus example fails

Re: Flexbus example fails