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DESK-MX6-L-AN-0010: User interaction with leds and pushbuttons
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22 January
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Userspace commands
The configured leds and keys can be checked using the <code>/sys/kernel/debug/gpio</code> interface:
<pre
class="board-terminal"
>
root@desk-mx6:~# cat /sys/kernel/debug/gpio | grep "led"
gpio-84 ( |led3 ) out lo
U0007
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