What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/info
Date:		November 2012
Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
Description:	When read, this file returns general data like firmware version.
		When written, the device can be reset.
		The data is 6 bytes long.
Users:		http://roccat.sourceforge.net

What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/profile_settings
Date:		August 2010
Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
Description:	The mouse can store 5 profiles which can be switched by the
		press of a button. A profile is split in settings and buttons.
		profile_settings holds information like resolution, sensitivity
		and light effects.
		When written, this file lets one write the respective profile
		settings back to the mouse. The data has to be 13 bytes long.
		The mouse will reject invalid data.
		Which profile to write is determined by the profile number
		contained in the data.
		Before reading this file, control has to be written to select
		which profile to read.
Users:		http://roccat.sourceforge.net

What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/profile_buttons
Date:		August 2010
Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
Description:	The mouse can store 5 profiles which can be switched by the
		press of a button. A profile is split in settings and buttons.
		profile_buttons holds information about button layout.
		When written, this file lets one write the respective profile
		buttons back to the mouse. The data has to be 19 bytes long.
		The mouse will reject invalid data.
		Which profile to write is determined by the profile number
		contained in the data.
		Before reading this file, control has to be written to select
		which profile to read.
Users:		http://roccat.sourceforge.net

What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/settings
Date:		August 2010
Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
Description:	When read, this file returns the settings stored in the mouse.
		The size of the data is 3 bytes and holds information on the
		startup_profile.
		When written, this file lets write settings back to the mouse.
		The data has to be 3 bytes long. The mouse will reject invalid
		data.
Users:		http://roccat.sourceforge.net
