Hi
http://www.utasker.com/kinetis/FRDM-K22F.html
http://www.utasker.com/kinetis/TWR-K22F120M.html
Builds with CW (or KDS, IAR, Keil, Atollic, Rowley, Green Hills, CooCox, GCC, VS) - including (approx.) real-time K22 simulator.
Complete project code to do what you want (plus SD card, USB host and device, etc.). Industrial proven framework with production quality code and not just examples....
Documents, videos and tutorials to start and finish any project faster and more reliably (with compatibility across Kinetis devices in case the processor is changed in the future).
Regards
Mark