3 Replies Latest reply on Oct 22, 2015 5:32 AM by user_396889544

    Snapshot button interface for still image capture [ Using CX3 / FX3 ]




      I am using CX3 for USB 3.0 webcam development.


      In the project, still image capture need to be triggered both


          - by PC (Window 7 or 8) application SW. 


          - by camera device's snapshot button.


      SW triggering is done, but HW triggering cannot find how.




      As I assume, the sequence will be


       [raise endpoint interrupt to HOST] -> [Host issue still capture event] -> [remaining same as SW triggered case]


      But I cannot figure out how to code for it.


      Can someone show me some example code?