Kinetis MicrocontrollersのトピックRe: MCUXPRESSO, KL26z board and SWD debugger

MCUXPRESSO, KL26z board and SWD debugger

grochal7 — Tue, 11 Sep 2018 11:56:00 GMT

Hello,I'm trying to debug my kl26z board by using SWD (sth like) :

SWD Debugging with the FRDM-KL25Z Board | MCU on Eclipse

I'm using PE MICRO USB Multilink Universal.

My connections:

TVCC - P3V3_KL26z

TMS - SWD_DIO_TGTMCU

TCK - SWD_CLKTGTMCU

RESET - RST_TGTMCU

and GND- GND

SWD connector from kl26z board:

SWD connector from multilink universal:

I power my board fromKL26z USB connector (not from OpenSDA USB port).

exactly like on this picture:

My debugger configuration:

And if I try to debug my board, I have this error:

Is there any solutions?

I need SWD programmer for many other boards.

Re: MCUXPRESSO, KL26z board and SWD debugger

BlackNight — Tue, 11 Sep 2018 14:48:03 GMT

Your debugger configuration shows that you don't have a USB Port assigned for your probe connection?

I hope this helps,

Erich

Re: MCUXPRESSO, KL26z board and SWD debugger

johnny_pe — Tue, 11 Sep 2018 15:30:54 GMT

Hi Bony,

The PEMICRO settings dialog in the debugger configuration shows that you don't have an assigned USB port for the Multilink Universal. Please try pressing the Refresh list button.

It might be that your USB port is locked out due to another open PEMicro application or MCUXPRESSO process.

Regards,

Johnny

PEmicro Support

Re: MCUXPRESSO, KL26z board and SWD debugger

Alice_Yang — Wed, 12 Sep 2018 03:27:10 GMT

Hello Bony X,

Please check the if recognize the USB port on "Device Manager" :

And you can try to click Debug button on "Quickstart Panel" to debug :

I test it on my side , it can work well .

Hope it helps,

Have a great day,
TIC

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

Re: MCUXPRESSO, KL26z board and SWD debugger

grochal7 — Fri, 21 Sep 2018 08:25:05 GMT

Thanks !