4,199
edits
Changes
From IGEP - ISEE Wiki
m
→How to use LEDs
== How to use LEDs ==
The board has three user leds available that can be controlled. In its simplest form, you can control of LEDs from
userspace. LEDs appear in /sys/class/leds/ and you can turn on and off with following commands:
A detailed guide on how use GPIO-LEDS can be found by following this link: [[How to handle the gpio-LED]]
=== Control AQUILA COM Green LED ===
<pre>echo "1" > /sys/class/leds/com\:green\:user/brightness</pre>
You can turn them down using the same command and write '0' instead of '1'.
=== Control AQUILA EXPANSION Bicolor LED ===
<pre>echo "1" > /sys/class/leds/base\:green\:user/brightness
echo "1" > /sys/class/leds/base\:red\:user/brightness</pre>
You can turn them down using the same command and write '0' instead of '1'.
== How to use Reset Button ==