DART-MX8M Backlight: Difference between revisions

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<!-- Set release according to "release" parameter in URL and use RELEASE_SUMO_V1.0_DART-MX8M as default
<!-- Set release according to "release" parameter in URL and use RELEASE_SUMO_V1.0_DART-MX8M as default
--> {{#vardefine:RELEASE_PARAM|{{#urlget:release}}}} <!--
--> {{INIT_RELEASE_PARAM|RELEASE_SUMO_V1.0_DART-MX8M}}<!--
--> {{#lst:Yocto_Platform_Customization|{{#var:RELEASE_PARAM|RELEASE_SUMO_V1.0_DART-MX8M}}}} <!--
--> {{#lst:Yocto_Platform_Customization|{{#var:RELEASE_PARAM}}}} <!--
--> {{PageHeader|{{#var:HARDWARE_NAME}} Backlight}} {{DocImage|category1=Yocto|category2={{#var:HARDWARE_NAME}}}} __toc__
--> {{#lst:B2QT_Platform_Customization|{{#var:RELEASE_PARAM}}}} <!--
--> {{PageHeader|{{#var:HARDWARE_NAME}} Backlight}} {{DocImage|category1=Yocto|category2=Debian}} [[Category:{{#var:HARDWARE_NAME}}]] __toc__


<pre>
<pre>
$ cd /sys/class/backlight/backlight
# cd /sys/class/backlight/backlight
$ cat max_brightness
# cat max_brightness
$ cat brightness
# cat brightness
$ echo 0 > brightness  
# echo 0 > brightness  
$ echo 50 > brightness
# echo 50 > brightness
$ echo 100 > brightness
# echo 100 > brightness
$ echo 80 > brightness
# echo 80 > brightness
</pre>
</pre>

Revision as of 23:18, 13 January 2023

Warning: This page is designed to be used with a 'release' URL parameter.

This page is using the default release RELEASE_SUMO_V1.0_DART-MX8M.
To view this page for a specific Variscite SoM and software release, please follow these steps:

  1. Visit variwiki.com
  2. Select your SoM
  3. Select the software release
DART-MX8M Backlight
# cd /sys/class/backlight/backlight
# cat max_brightness
# cat brightness
# echo 0 > brightness 
# echo 50 > brightness
# echo 100 > brightness
# echo 80 > brightness