Kinetis MicrocontrollersのトピックRe: CMSIS DAP-DEBUG SWD problem

CMSIS DAP-DEBUG SWD problem

niket_zope — Mon, 27 Apr 2020 11:35:55 GMT

Hello, I'm working on a project.

Board - FRDM-KE15Z

IDE - IAR 7.8

My question is when I put my code to debug (using on chip CMSIS Debugger) at the time of reinitialization of the default pins When I reach to SWD_IO and SWD_CLK pins the debug pointer gets misplaced.

And I tried commenting the pins with there index inside my function and code works fine even in debug and release mode.

NOTE: the same code runs perfect when I debug via jlink debugger. I'm confused what could be the possible problem ?

and how to overcome it.

Re: CMSIS DAP-DEBUG SWD problem

diego_charles — Wed, 29 Apr 2020 04:34:46 GMT

Hi @Niket_Zope,

I have noticed that you have a similar post

Debug pointer lost while SWD_IO Pin initialization (Please, correct me if that is not the case)

and that my colleague Kerry Zhou‌ is already helping you.

I'll follow the progress on that post.

Best regards, Diego.

Re: CMSIS DAP-DEBUG SWD problem

niket_zope — Wed, 29 Apr 2020 04:39:59 GMT

Hi diego.charles,

Yes, You are correct that's my post only.