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view py/setup_gpio.sh @ 582:cebec9b40ad2

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merge
author Matt Johnston <matt@ucc.asn.au>
date Mon, 30 Nov 2015 21:45:17 +0800
parents 4a6e75ed2ed4
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#!/bin/sh

# this must run as root


PINS="17"

for PIN in $PINS; do
    echo $PIN > /sys/class/gpio/export
done

chgrp gpio /sys/class/gpio/gpio17/direction /sys/class/gpio/gpio17/value
chmod g+w /sys/class/gpio/gpio17/direction /sys/class/gpio/gpio17/value