Hello,
Hope you are doing well. First of all, I would like to ask you helping us creating any further question about our Wireless MCU's on the proper community, in this case the Wireless MCU - NXP Community. This helps us track in a better way question from our customers.
I already moved your posts to this community, but for further questions, please us this community forum.
Related your question, I would recommend checking the Application Structure — MCUXpresso SDK Documentation
Also, you can refer to FreeRTOS — MCUXpresso SDK Documentation.
You would need to modify the configuration of FreeRTOS to work with your requirements. Please check the related documentation: FreeRTOS documentation - FreeRTOS™
Regards,
Ricardo