Couldn't able to flash the binaries on the board FRDM-K82F

[sainathkonda]

Couldn't able to flash the binaries on the board FRDM-K82F, it is working in debugger mode

Tried different methods in one method 

LPUART0 is blocked (no communication at all ) 

Used external debugger as well. still it needs a trigger from IDE

??

[Robin_Shen]

Sorry for the late reply!

Would you please tell us which IDE and external debugger are you using?

If you are using the on-board OpenSDAv2.2, the drop the bin file into MSD.

If you are using Segger J-Link, please refer the method in J-Link Flash Download.

Best Regards,

Robin

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[sainathkonda]

Hi Robin

Thanks for responding

We used MCUxpresso and external debugger used was ULINK2 (by ARM).

We are using on board OpenSDA_FRDM-K82F, I didnt find any MSD  in OpenSDA.

But we solved the issue by making the board in semihost mode.

Why this board need a trigger always is it intentional??