| What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/actual_cpi | 
 | Date:		August 2010 | 
 | Contact:	Stefan Achatz <erazor_de@users.sourceforge.net> | 
 | Description:	It is possible to switch the cpi setting of the mouse with the | 
 | 		press of a button. | 
 | 		When read, this file returns the raw number of the actual cpi | 
 | 		setting reported by the mouse. This number has to be further | 
 | 		processed to receive the real dpi value. | 
 |  | 
 | 		VALUE DPI | 
 | 		1     400 | 
 | 		2     800 | 
 | 		4     1600 | 
 |  | 
 | 		This file is readonly. | 
 | 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>/actual_profile | 
 | Date:		August 2010 | 
 | Contact:	Stefan Achatz <erazor_de@users.sourceforge.net> | 
 | Description:	When read, this file returns the number of the actual profile in | 
 | 		range 0-4. | 
 | 		This file is readonly. | 
 | 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>/firmware_version | 
 | Date:		August 2010 | 
 | Contact:	Stefan Achatz <erazor_de@users.sourceforge.net> | 
 | Description:	When read, this file returns the raw integer version number of the | 
 | 		firmware reported by the mouse. Using the integer value eases | 
 | 		further usage in other programs. To receive the real version | 
 | 		number the decimal point has to be shifted 2 positions to the | 
 | 		left. E.g. a returned value of 138 means 1.38 | 
 | 		This file is readonly. | 
 | 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. | 
 | 		This file is writeonly. | 
 | 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[1-5]_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 read, these files return the respective profile settings. | 
 | 		The returned data is 13 bytes in size. | 
 | 		This file is readonly. | 
 | 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. | 
 | 		This file is writeonly. | 
 | 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[1-5]_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 read, these files return the respective profile buttons. | 
 | 		The returned data is 19 bytes in size. | 
 | 		This file is readonly. | 
 | 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>/startup_profile | 
 | Date:		August 2010 | 
 | Contact:	Stefan Achatz <erazor_de@users.sourceforge.net> | 
 | Description:	The integer value of this attribute ranges from 0-4. | 
 |                 When read, this attribute returns the number of the profile | 
 |                 that's active when the mouse is powered on. | 
 | 		This file is readonly. | 
 | 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 |