Mercurial > templog

changeset 281:6e3b5bfa4b02

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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 6848907f85be
children d3ebdb1d6a55
files py/setup_gpio.sh
diffstat 1 files changed, 3 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/py/setup_gpio.sh	Sat Nov 28 08:42:33 2015 +0800
+++ b/py/setup_gpio.sh	Mon Nov 30 21:40:45 2015 +0800
@@ -2,11 +2,12 @@
 
 # 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
+
+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