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MQX USB Device - CW10.1 using the Kenetis K40 - Composite Class

Question asked by paul humphreys on Jan 19, 2012
Latest reply on May 7, 2012 by Fabi



Documentation and code warrior examples seems typically poor regarding the USB Device Software


I was wondering if anybody has had success in a Composite Class USB Device using the following classes :-


HID   - (keyboard)

CDC - (serial comms)

MSD - (mass storage) 


If so could anybody please supply code examples


A second question is it possible to have 2 or 3 CDC in the same USB Device. ie USB to 3 serial ports


Thanks in advance


Paul H