[libhid-discuss] Multiple duplicate interfaces?

[Peter Stuge]

Charles Lepple wrote:
> whether the device is sending keystrokes over the interrupt pipe,
> or if you need to fetch them via control transfers (less likely).

GET_REPORT control transfer is definately only a fallback, like when
the keyboard isn't sending anything but you still want to read from
it. Otherwise always use interrupt transfers.

I'd suggest looking at HIDAPI also for this.
http://www.signal11.us/oss/hidapi/


//Peter