1 Reply Latest reply on Dec 14, 2011 3:39 AM by prajith.cheerakkoda

    does IOCTL calls to CyUSB need to be synced?

    arturas.isajenko

      Hello,

         

      I use direct access to CyUSB driver via IOCTL interface from different applications/threads at the same time. Do I need to manually synchronize access to driver using named mutex for example from different threads, or Windows/driver will handle such possible simultaneous calls correctly by itself? I use Windows 7.

         

      Best regards, Arturas