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view py/setup_gpio.sh @ 579:4a6e75ed2ed4

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fix gpio chown script
author Matt Johnston <matt@ucc.asn.au>
date Mon, 30 Nov 2015 21:40:45 +0800
parents f93290b37abf
children
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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