hid reference site

http://www.signal11.us/oss/hidapi/
http://libhid.alioth.debian.org/doc/index.html
http://www.libusb.org/

using the cross compile for hidapi
http://www.lvr.com/hidapi.htm
example: arm-linux-gnueabi-gcc -o hidtest -L/usr/local/arm/4.1.2/lib -lusb-1.0 -I/usr/local/arm/4.1.2/include/libusb-1.0 hidtest.cpp hid-libusb.c