The next step in my project is to try and use the CMSIS DSP filtering routines. But looking through the SDK is confusing. There are some filtering routines and perhaps some startup files for the ARM4_FP, but not any KDS workspace files. Are there some App notes around the use of DSP? I'm guessing that I need to refer to the RTE components and the ARMCM4_FP, but not sure how to refer to all of the files I need yet and what needs to be included or not.
It would be great if there is a specific App node for the FRDM-K22F for DSP.