Two brand new FRDM-K22Fs won't run/connect out of box

[ec123]

Received boards with wrong OpenSDA for Windows 10

[kerryzhou]

Hi Ed Conrad,

   What the computer operation system you are using?

   If you are using the win10,  the FRDM-K22F board is the opensda 2.0 version, it will have the problem, please check this link:

OpenSDA Serial and Debug Adapter|NXP 

    If you are using the win10, it's better to download the DAPLink rev0244 opensda v2.2, then use the external debugger to update the FRDM-K22 board's on board K20 code, then the problem will be fixed.

Wish it helps you!

Have a great day,
Kerry

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[ec123]

Hi Kerry,

Thanks for replying to to my post.  Yes, the problem is Windows 10 and OpenSDA.  After I posted the issue, I dug around a little and I found a solution that worked for me.

1. disable Win 10 storage device service

2. enter bootloader on FRDM-K22F

3. copy to MSD the PEmicro OpenSDA (get it from PEMicro.com) for FRDM-K22F "DEBUG-FRDM-K22F_Pemicro_v108b_for_OpenSDA_v2.1.bin"

4. In MCUXpresso, debug as "PEMicro probes." That driver works for programming debug or release builds.  The first time, I was prompted to mass erase the device, select yes.

5. enable storage device service

[kerryzhou]

Hi Ed Conrad,

   Thank's a lot for your updated information.

   If you still have question about it, just let us know.

Have a great day,
Kerry

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