Mercurial > templog

view py/setup_gpio.sh @ 273:74c3ae4e3307

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
syntax fixes, doesn't make sense yet for asyncio
author Matt Johnston <matt@ucc.asn.au>
date Tue, 17 Nov 2015 22:26:00 +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