Hello andrewneil,
I hope all is great with you. Thank you for using the NXP communities.
I assume that you have already reviewed the application note AN12004 which is very useful in regard with the SDCD block.
Have you considered using the FreeMASTER Sensor Tool?
FreeMASTER Sensor Tool is the sensor evaluation, data-visualization and application development software based on NXP FreeMASTER framework for IoT/Industrial/Medical sensors. It provides out-of-box sensor demonstration GUIs for quick sensor evaluation and development framework for end users to extend/create their custom applications.
Is that what you are looking for?
Regards,
David