MSP432P401R: How to Unlock SWD locked MSP

Keshav Aggarwal

Expert 1730 points

Part Number: MSP432P401R

Hello,

I'm unable to communicate MSP with XDS. I think I might have mistakenly locked the MSP via SWD.

So, just want to know how I can Unlock it.

Regards,

Keshav Aggarwal

over 4 years ago

0 Peter Spevak over 4 years ago

TI__Genius 17960 points

Hi Keshav,

please see the TRM for details on this.

Best regards

Peter

0 Keshav Aggarwal over 4 years ago in reply to Peter Spevak

Expert 1730 points

Hello Peter,

Thanks for your reply. It would be great if I can have example for it.

As I'm not familiar with BSL.

Regards,

Keshav Aggarwal

0 Keshav Aggarwal over 4 years ago in reply to Keshav Aggarwal

Expert 1730 points

Hello Peter, Now I'm using CheckAndEraseFlashMailBox(COMMAND_FACTORY_RESET).

But I'm not able to flash the project onto my MSP as right now I can't access my MSP as it is locked.

Thanks,

Keshav Aggarwal

0 James Evans over 4 years ago in reply to Peter Spevak

TI__Mastermind 49692 points

Hi Peter,

To avoid duplicate work, I think this issue is related to Keshav Aggarwal's other thread below.

MSP432P401R: Error connecting to the target: (Error -261 @ 0x0)

Regards,

James

0 Peter Spevak over 4 years ago in reply to James Evans

TI__Genius 17960 points

Hi James,

many thanks for the info. Thus I'll close this one, as in the other thread, the history and content is already longer, thus it makes sense to continue there to closure.

Best regards

Peter

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MSP432P401R: How to Unlock SWD locked MSP