1 .. SPDX-License-Identifier: GPL-2.0
2
3 ==================================
4 Kernel driver for Crane EL15203000
5 ==================================
6
7 /sys/class/leds/<led>/hw_pattern
8 --------------------------------
9
10 Specify a hardware pattern for the EL15203000
11
12 The LEDs board supports only predefined patter
13 for specific LEDs.
14
15 Breathing mode for Screen frame light tube::
16
17 "0 4000 1 4000"
18
19 ^
20 |
21 Max-| ---
22 | / \
23 | / \
24 | / \ /
25 | / \ /
26 Min-|- ---
27 |
28 0------4------8--> time (sec)
29
30 Cascade mode for Pipe LED::
31
32 "1 800 2 800 4 800 8 800 16 800"
33
34 ^
35 |
36 0 On -|----+ +----+
37 | | | |
38 Off-| +-------------------+ +-------
39 |
40 1 On -| +----+ +----+
41 | | | | |
42 Off |----+ +-------------------+ +--
43 |
44 2 On -| +----+ +--
45 | | | |
46 Off-|---------+ +-------------------+
47 |
48 3 On -| +----+
49 | | |
50 Off-|--------------+ +-----------------
51 |
52 4 On -| +----+
53 | | |
54 Off-|-------------------+ +------------
55 |
56 0---0.8--1.6--2.4--3.2---4---4.8--5.6-
57
58 Inverted cascade mode for Pipe LED::
59
60 "30 800 29 800 27 800 23 800 15 800"
61
62 ^
63 |
64 0 On -| +-------------------+ +-------
65 | | | |
66 Off-|----+ +----+
67 |
68 1 On -|----+ +-------------------+ +--
69 | | | | |
70 Off | +----+ +----+
71 |
72 2 On -|---------+ +-------------------+
73 | | | |
74 Off-| +----+ +--
75 |
76 3 On -|--------------+ +-----------------
77 | | |
78 Off-| +----+
79 |
80 4 On -|-------------------+ +------------
81 | | |
82 Off-| +----+
83 |
84 0---0.8--1.6--2.4--3.2---4---4.8--5.6-
85
86 Bounce mode for Pipe LED::
87
88 "1 800 2 800 4 800 8 800 16 800 16 800 8 8
89
90 ^
91 |
92 0 On -|----+
93 | |
94 Off-| +--------------------------------
95 |
96 1 On -| +----+
97 | | |
98 Off |----+ +---------------------------
99 |
100 2 On -| +----+ +--
101 | | | |
102 Off-|---------+ +-------------------+
103 |
104 3 On -| +----+ +----+
105 | | | | |
106 Off-|--------------+ +---------+ +--
107 |
108 4 On -| +---------+
109 | | |
110 Off-|-------------------+ +-------
111 |
112 0---0.8--1.6--2.4--3.2---4---4.8--5.6-
113
114 Inverted bounce mode for Pipe LED::
115
116 "30 800 29 800 27 800 23 800 15 800 15 800
117
118 ^
119 |
120 0 On -| +--------------------------------
121 | |
122 Off-|----+
123 |
124 1 On -|----+ +---------------------------
125 | | |
126 Off | +----+
127 |
128 2 On -|---------+ +-------------------+
129 | | | |
130 Off-| +----+ +--
131 |
132 3 On -|--------------+ +---------+ +--
133 | | | | |
134 Off-| +----+ +----+
135 |
136 4 On -|-------------------+ +-------
137 | | |
138 Off-| +---------+
139 |
140 0---0.8--1.6--2.4--3.2---4---4.8--5.6-
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