1 What: /sys/class/leds/<led>/device/b 1 What: /sys/class/leds/<led>/device/brightness
2 Date: July 2020 2 Date: July 2020
3 KernelVersion: 5.9 3 KernelVersion: 5.9
4 Contact: Marek Behún <kabel@kernel.org> 4 Contact: Marek Behún <kabel@kernel.org>
5 Description: (RW) On the front panel of the 5 Description: (RW) On the front panel of the Turris Omnia router there is also
6 a button which can be used to 6 a button which can be used to control the intensity of all the
7 LEDs at once, so that if they 7 LEDs at once, so that if they are too bright, user can dim them.
8 8
9 The microcontroller cycles bet 9 The microcontroller cycles between 8 levels of this global
10 brightness (from 100% to 0%), 10 brightness (from 100% to 0%), but this setting can have any
11 integer value between 0 and 10 11 integer value between 0 and 100. It is therefore convenient to be
12 able to change this setting fr 12 able to change this setting from software.
13 13
14 Format: %i 14 Format: %i
15 <<
16 What: /sys/class/leds/<led>/device/g <<
17 Date: August 2023 <<
18 KernelVersion: 6.6 <<
19 Contact: Marek Behún <kabel@kernel.org> <<
20 Description: (RW) Newer versions of the mic <<
21 Turris Omnia router support ga <<
22 This feature can be enabled/di <<
23 <<
24 If the feature is not supporte <<
25 old, the file always reads as <<
26 in the EOPNOTSUPP error. <<
27 <<
28 Format: %i <<
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