On Oct 24, 2008, at 11:41 AM, Xiaofan Chen wrote: > Reference: > http://forum.microchip.com/tm.aspx?m=364987
The signal-to-noise ratio of that thread is pretty low. What are we looking at? > I have a keyboard which posts as a USB composite device. To dump > the hid report descriptor under Linux, I need to detach the kernel > hid driver > in order to use "lsusb -vvv" to dump the HID report descriptor. > Somehow > libhid-detach-device can only detach the first interface (interface > 0). > > Is it possible to patch it to be able to detach other interfaces? > I am not a real programmer though... See http://libhid.alioth.debian.org/doc/ hid__opening_8c.html#1ca48853ebe890459271bdb99b8aaac6 The second parameter to hid_force_open() is the interface number. -- Charles Lepple _______________________________________________ libhid-discuss mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/libhid-discuss
