topic Re: Unable to debug ISF2P2_K22F_MQX_SF_PROJ in Sensors

Unable to debug ISF2P2_K22F_MQX_SF_PROJ

marks — Tue, 03 Feb 2026 22:04:10 GMT

Hello, Using KDS 3.2.0 and SDK 1.2.0. I think I followed all the steps to update KDS and update Processor Expert with ISF2P2_PEx.PEupd. But I am unable to launch the debugger and down load code to the FRDM-K22F board with FRDM-STBC-AGM01. I know the hardware is ok because when I download FSFK-K22F-AGM01-GL-NED.bin and use the Sensor Fusion GUI to flash the board it works great. Here is a screen shot of the error when launching the P&E debugger:

Compiler warnings:

Console output:

I thought the installation might be corrupted so I uninstalled KDS and re-installed. Also un-installed the example program and re-installed.

Q1. Any thought on what I'm doing wrong?

Q2. The .bin I mentioned above (FSFK-K22F-AGM01-GL-NED.bin). Is the project that generated that file available?

Q3. Is there a SF example that uses Bare Metal?

Thank you,

Mark

Re: Unable to debug ISF2P2_K22F_MQX_SF_PROJ

Alice_Yang — Tue, 12 Apr 2016 01:35:23 GMT

Hello Mark,

Which debug method do you use ?

How about the configuration when you debug , please take a screenshot about it .

ALice

Re: Unable to debug ISF2P2_K22F_MQX_SF_PROJ

marks — Tue, 12 Apr 2016 03:32:53 GMT

Hi Alice,

Screen shots of debug config:

Thank you for the help!

Mark

Re: Unable to debug ISF2P2_K22F_MQX_SF_PROJ

Alice_Yang — Wed, 13 Apr 2016 01:58:01 GMT

Hello Mark,

From this picture we can see it have not connect the debugger of board:

Do you use the OpenSDA (J5) for PE to debug, if yes , please configure the Interface like this :

- If you do not use which interface to debug, please check the "Device Manager" of your PC :

(on the screenshot , it is the JLink interface.)

-Pay attention that , the three debug method all can used , while corresponding firmware.

you can find the three firmware at here :

OpenSDA Serial and Debug Adapter|NXP

- Also about the debug of FRDM-K22 you can refer to this thread :

Summary of FRDM-K22F debug interface

Have a great day,
Alice

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Re: Unable to debug ISF2P2_K22F_MQX_SF_PROJ

marks — Fri, 15 Apr 2016 14:01:48 GMT

Hi Alice, That was exactly my problem. I had configured my FRDM-K22F board as "mbed" to accept "drag and drop" .bin files. (Which are available in the SF Toolbox GUI). When I went to use KDS that caused the "Error in services launch sequence". I reprogrammed the board with MSD-DEBUG-FRDM-K22F_Pemicro_v114.SDA and I was able to download and debug using KDS. Rookie mistake! I should have known better!

I still have questions about the SF application. I will create a new post.

Thank you for your help!

Mark