Mercurial > templog

comparison py/setup_gpio.sh @ 294:6bacd8ca9f8f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
merge
author Matt Johnston <matt@ucc.asn.au>
date Sat, 06 Jul 2019 18:30:25 +0800
parents 6e3b5bfa4b02
children
comparison
equal deleted inserted replaced
293:d15dda1b1f76 294:6bacd8ca9f8f
1 #!/bin/sh 1 #!/bin/sh
2 2
3 # this must run as root 3 # this must run as root
4
4 5
5 PINS="17" 6 PINS="17"
6 7
7 for PIN in $PINS; do 8 for PIN in $PINS; do
8 echo $PIN > /sys/class/gpio/export 9 echo $PIN > /sys/class/gpio/export
9 done 10 done
11
12 chgrp gpio /sys/class/gpio/gpio17/direction /sys/class/gpio/gpio17/value
13 chmod g+w /sys/class/gpio/gpio17/direction /sys/class/gpio/gpio17/value