LPC55S69 debug authentication using Jlink

Sulthan — Sun, 23 May 2021 17:18:38 GMT

Hello,

I would like to use the debug authentication option using the Jlink debugger, Currently AN13037 mentions about the use of Jlink as an interface selection in 3.2.6. - "Interface selection -i is right now
supporting PYOCD for CMSIS-DAP and JLINK for the J-Link debugger".

How to debug auth LPC55S69 with Jlink using the DC.

Any response regarding this would be appreciated.

Best regards,

Sulthan.

Re: LPC55S69 debug authentication using Jlink

Alice_Yang — Mon, 24 May 2021 08:24:05 GMT

Hello Sulthan,

Which step do you have question about "How" ? The authentication command?

Change the command in AN as below :

nxpdebugmbox -i jlink start
nxpdebugmbox -i jlink -p 1.0 auth -b 0 -c keys\dck_rsa_2048.dc -k keys\dck_rsa_2048.pem

And pay attention, the SPSDK updated to new version, so if you refer to this AN , about the files under AN folder, not suitable, please download new example files in https://github.com/NXPmicro/spsdk/tree/master/examples/dat

Alice

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LPC55S69 debug authentication using Jlink

Re: LPC55S69 debug authentication using Jlink