K32W/QN9090 Certification Tool source code problem

[MVWare]

I Was happy to find code to test the K32W041 radio performance.
The K32W041/K32W061/QN9090(T)/QN9030(T) Bluetooth Low Energy Certification Tool User's Guide . Document identifier: K32WQN9090CTUG. Also AN12610 is valuable.
I succeeded to run the BIN file on my targer board and used a terminal program to test some radio TX performance with a spectrum analyzer.  So fat it works well.

Then I wanted to deep dive into the code.  form zip file: K32WQN9090CTUGSW.zip, this includes the MCUxpresso folders dated at anding 2021.
I Run the MCUExpresso V23.12.148 with an MC-link SWD, this works fine.
I imported the project, the zip, that seems to go fine, it also imports the QN9090 SDK.

Then I want to compile and link.  Compiling goes with out errors.  Linker does not. It van not link some general funtions:  _Scanf, _printf, _seek... and some more.
Question:   How can i solve this?
                    or is there a more recent update of the zip?

secondly:
the debugger keeps wanting J-Link.  But I us MCU-link with the link-server (which works).

any help is greatful. I want to get started with this base of code example to accelerate to better RF test setups..

[luis_maravilla]

Hello

Could you help us sharing your Linker configuration?

Could you help us confirm, have you made modifications?

Best Regards, Luis

[MVWare]

Corection  I use 24.12.148