1 What: /sys/bus/hid/drivers/wiimote/< 1 What: /sys/bus/hid/drivers/wiimote/<dev>/led1
2 What: /sys/bus/hid/drivers/wiimote/< 2 What: /sys/bus/hid/drivers/wiimote/<dev>/led2
3 What: /sys/bus/hid/drivers/wiimote/< 3 What: /sys/bus/hid/drivers/wiimote/<dev>/led3
4 What: /sys/bus/hid/drivers/wiimote/< 4 What: /sys/bus/hid/drivers/wiimote/<dev>/led4
5 Date: July 2011 5 Date: July 2011
6 KernelVersion: 3.1 6 KernelVersion: 3.1
7 Contact: David Herrmann <dh.herrmann@goo 7 Contact: David Herrmann <dh.herrmann@googlemail.com>
8 Description: Make it possible to set/get cu 8 Description: Make it possible to set/get current led state. Reading from it
9 returns 0 if led is off and 1 9 returns 0 if led is off and 1 if it is on. Writing 0 to it
10 disables the led, writing 1 en 10 disables the led, writing 1 enables it.
11 11
12 What: /sys/bus/hid/drivers/wiimote/< 12 What: /sys/bus/hid/drivers/wiimote/<dev>/extension
13 Date: August 2011 13 Date: August 2011
14 KernelVersion: 3.2 14 KernelVersion: 3.2
15 Contact: David Herrmann <dh.herrmann@gma 15 Contact: David Herrmann <dh.herrmann@gmail.com>
16 Description: This file contains the current 16 Description: This file contains the currently connected and initialized
17 extensions. It can be one of: 17 extensions. It can be one of: none, motionp, nunchuck, classic,
18 motionp+nunchuck, motionp+clas 18 motionp+nunchuck, motionp+classic
19 motionp is the official Ninten 19 motionp is the official Nintendo Motion+ extension, nunchuck is
20 the official Nintendo Nunchuck 20 the official Nintendo Nunchuck extension and classic is the
21 Nintendo Classic Controller ex 21 Nintendo Classic Controller extension. The motionp extension can
22 be combined with the other two 22 be combined with the other two.
23 23
24 Starting with kernel-version 3 24 Starting with kernel-version 3.11 Motion Plus hotplugging is
25 supported and if detected, it' 25 supported and if detected, it's no longer reported as static
26 extension. You will get uevent 26 extension. You will get uevent notifications for the motion-plus
27 device then. 27 device then.
28 28
29 What: /sys/bus/hid/drivers/wiimote/< 29 What: /sys/bus/hid/drivers/wiimote/<dev>/devtype
30 Date: May 2013 30 Date: May 2013
31 KernelVersion: 3.11 31 KernelVersion: 3.11
32 Contact: David Herrmann <dh.herrmann@gma 32 Contact: David Herrmann <dh.herrmann@gmail.com>
33 Description: While a device is initialized 33 Description: While a device is initialized by the wiimote driver, we perform
34 a device detection and signal 34 a device detection and signal a "change" uevent after it is
35 done. This file shows the dete 35 done. This file shows the detected device type. "pending" means
36 that the detection is still on 36 that the detection is still ongoing, "unknown" means, that the
37 device couldn't be detected or 37 device couldn't be detected or loaded. "generic" means, that the
38 device couldn't be detected bu 38 device couldn't be detected but supports basic Wii Remote
39 features and can be used. 39 features and can be used.
40 Other strings for each device- 40 Other strings for each device-type are available and may be
41 added if new device-specific d 41 added if new device-specific detections are added.
42 Currently supported are: 42 Currently supported are:
43 43
44 ============= ======== 44 ============= =======================================
45 gen10: First Wi 45 gen10: First Wii Remote generation
46 gen20: Second W 46 gen20: Second Wii Remote Plus generation
47 (builtin 47 (builtin MP)
48 balanceboard: Wii Bala 48 balanceboard: Wii Balance Board
49 ============= ======== 49 ============= =======================================
50 50
51 What: /sys/bus/hid/drivers/wiimote/< 51 What: /sys/bus/hid/drivers/wiimote/<dev>/bboard_calib
52 Date: May 2013 52 Date: May 2013
53 KernelVersion: 3.11 53 KernelVersion: 3.11
54 Contact: David Herrmann <dh.herrmann@gma 54 Contact: David Herrmann <dh.herrmann@gmail.com>
55 Description: This attribute is only provide 55 Description: This attribute is only provided if the device was detected as a
56 balance board. It provides a s 56 balance board. It provides a single line with 3 calibration
57 values for all 4 sensors. The 57 values for all 4 sensors. The values are separated by colons and
58 are each 2 bytes long (encoded 58 are each 2 bytes long (encoded as 4 digit hexadecimal value).
59 First, 0kg values for all 4 se 59 First, 0kg values for all 4 sensors are written, followed by the
60 17kg values for all 4 sensors 60 17kg values for all 4 sensors and last the 34kg values for all 4
61 sensors. 61 sensors.
62 62
63 Calibration data is already ap 63 Calibration data is already applied by the kernel to all input
64 values but may be used by user 64 values but may be used by user-space to perform other
65 transformations. 65 transformations.
66 66
67 What: /sys/bus/hid/drivers/wiimote/< 67 What: /sys/bus/hid/drivers/wiimote/<dev>/pro_calib
68 Date: October 2013 68 Date: October 2013
69 KernelVersion: 3.13 69 KernelVersion: 3.13
70 Contact: David Herrmann <dh.herrmann@gma 70 Contact: David Herrmann <dh.herrmann@gmail.com>
71 Description: This attribute is only provide 71 Description: This attribute is only provided if the device was detected as a
72 pro-controller. It provides a 72 pro-controller. It provides a single line with 4 calibration
73 values for all 4 analog sticks 73 values for all 4 analog sticks. Format is: "x1:y1 x2:y2". Data
74 is prefixed with a +/-. Each v 74 is prefixed with a +/-. Each value is a signed 16bit number.
75 Data is encoded as decimal num 75 Data is encoded as decimal numbers and specifies the offsets of
76 the analog sticks of the pro-c 76 the analog sticks of the pro-controller.
77 77
78 Calibration data is already ap 78 Calibration data is already applied by the kernel to all input
79 values but may be used by user 79 values but may be used by user-space to perform other
80 transformations. 80 transformations.
81 81
82 Calibration data is detected b 82 Calibration data is detected by the kernel during device setup.
83 You can write "scan\n" into th 83 You can write "scan\n" into this file to re-trigger calibration.
84 You can also write data direct 84 You can also write data directly in the form "x1:y1 x2:y2" to
85 set the calibration values man 85 set the calibration values manually.
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