Hans-Christoph Steiner wrote:
Sounds like a permissions issue. You need to have permissions to read/write from the hidraw device. On my machine, the 'root' group has perms. So add yourself to the 'root' group.
or even better: create a new group "hid", configure udev to make /dev/hidraw* devices be of group "hid" and add yourself to group "hid".
Search the archives, there is a lot of discussion about this related to hid.
ditto
fgmasdr IOhannes