I am using K60F120M and have been searching for the USB high speed stack CDC device mode that i can use. The only thing that came across is the USB stack supported by Erich Styger on MCU eclipse. I followed his example and able to get the full speed to work. But not able to try out high speed yet.
KSDK 2.0 does not support K60F120M devices yet. I am using KDS 3.2.
The KSDK 1.3 PE component does not work as i added it and it just kept adding other components in an infinite loops.
CW also gave me the same issue.
Do you have any pointer for K60F120M which supports HS CDC device (don't mind if it is bare metal w/o OS) as long as it is a complete project that work for K60F120M?
Sorry it seems there isn't a HS CDC device demo about K60F120M.
-One method you can try to continue working on the project Erich shared .
-Or you can check the official USB Stack USB Stack|NXP , it doesn't includes the demo about this chip,
while there is a "Freescale_BM_USB_Stack_Porting_New_Platform_User's_Guide_v1.0.pdf" , maybe it can helps.
-There also a porting guide to K60F120M, you can refer to : https://community.nxp.com/docs/DOC-104354