162306a36Sopenharmony_ciWhat: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/control 262306a36Sopenharmony_ciDate: October 2012 362306a36Sopenharmony_ciContact: Stefan Achatz <erazor_de@users.sourceforge.net> 462306a36Sopenharmony_ciDescription: When written, cpi, button and light settings can be configured. 562306a36Sopenharmony_ci When read, actual cpi setting and sensor data are returned. 662306a36Sopenharmony_ci The data has to be 8 bytes long. 762306a36Sopenharmony_ciUsers: http://roccat.sourceforge.net 8