1 What: /sys/class/chromeos/<ec-device
2 Date: August 2015
3 KernelVersion: 4.2
4 Description:
5 Writing to this file adjusts t
6 the lightbar, separate from an
7 valid range is 0 (off) to 255
8
9 What: /sys/class/chromeos/<ec-device
10 Date: August 2015
11 KernelVersion: 4.2
12 Description:
13 The lightbar is controlled by
14 which also manages the keyboar
15 and other system hardware. To
16 from interfering with the othe
17 which the lightbar control fil
18 limited.
19
20 Reading this file will return
21 that must elapse between acces
22 functions through this interfa
23 block until the necessary inte
24 applies uniformly to all acces
25
26 What: /sys/class/chromeos/<ec-device
27 Date: August 2015
28 KernelVersion: 4.2
29 Description:
30 This allows you to control eac
31 lightbar is already running on
32 sequences, you probably won’
33 your color setting will be alm
34 To get useful results, you sho
35 sequence first.
36
37 The values written to this fil
38 indicating LED, RED, GREEN, BL
39 to select a single segment, or
40 to the same value at once. The
41 numbers should be in the range
42 You can update more than one s
43 more than one set of four inte
44
45 What: /sys/class/chromeos/<ec-device
46 Date: August 2015
47 KernelVersion: 4.2
48 Description:
49 This allows you to upload and
50
51 What: /sys/class/chromeos/<ec-device
52 Date: August 2015
53 KernelVersion: 4.2
54 Description:
55 The Pixel lightbar has a numbe
56 that it displays under various
57 power on, shut down, or while
58 file displays the current sequ
59 displaying. Writing to this fi
60 sequence.
61
62 What: /sys/class/chromeos/<ec-device
63 Date: August 2015
64 KernelVersion: 4.2
65 Description:
66 This allows you to take the co
67 prevents the kernel from going
68 sequences.
69
70 What: /sys/class/chromeos/<ec-device
71 Date: August 2015
72 KernelVersion: 4.2
73 Description:
74 Show the information about the
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