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Adding Handshaking to KSDK 2.0 USB CDC Stack

Question asked by Myke Predko on May 8, 2016
Latest reply on May 5, 2017 by chaoxi cai


I'm working on an app with the K22F which will communicate with a number of PC applications.  One application requires the use of the (virtual) RS-232 hardware handshaking pins (DTR, DSR, CTS, RTS, DCD & RI).  This doesn't seem to be part of the CDC Stack provided as part of KSDK 2.0 (according to the CDC specification, there should be a "SET_CONTROL_LINE_STATE" request). 

 

Has anybody accessed the virtual handshaking lines in the KSDK 2.0 USB CDC Stack? 

 

Thanx,

 

myke

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