Mercurial > templog

view py/setup_gpio.sh @ 271:11cebd6f0bfb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
untested fridge.integrator
author Matt Johnston <matt@ucc.asn.au>
date Wed, 11 Nov 2015 00:20:20 +0800
parents 4632018d1c80
children 6e3b5bfa4b02
line wrap: on
line source

#!/bin/sh

# this must run as root

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

PINS="17"

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