concierge/setup

#!/bin/sh

echo "Setting up gpio: unlock"
echo "27" > /sys/class/gpio/unexport
echo "27" > /sys/class/gpio/export
echo "out" > /sys/class/gpio/gpio27/direction
chown -R root:gpio /sys/class/gpio/gpio27/*
chmod g+w /sys/class/gpio/gpio27/*

echo "Setting up gpio: lock"
echo "22" > /sys/class/gpio/unexport
echo "22" > /sys/class/gpio/export
echo "out" > /sys/class/gpio/gpio22/direction
chown -R root:gpio /sys/class/gpio/gpio22/*
chmod g+w /sys/class/gpio/gpio22/*

echo "Setting up gpio: dooropen"
echo "17" > /sys/class/gpio/unexport
echo "17" > /sys/class/gpio/export
echo "out" > /sys/class/gpio/gpio17/direction
chown -R root:gpio /sys/class/gpio/gpio17/*
chmod g+w /sys/class/gpio/gpio17/*
don't setup (export/unexport) gpio pins on execution This fixes the issue that the new firmware recreates the whole gpio file structure on unexport/export so the ownership of all files is root:root and the gpio group is dropped. Because of this all unexport is removed from the calling scripts and a setup script is added that needs to be invoked once after startup. 2015-08-26 22:24:51 +02:00			`#!/bin/sh`

			`echo "Setting up gpio: unlock"`
			`echo "27" > /sys/class/gpio/unexport`
			`echo "27" > /sys/class/gpio/export`
			`echo "out" > /sys/class/gpio/gpio27/direction`
			`chown -R root:gpio /sys/class/gpio/gpio27/*`
			`chmod g+w /sys/class/gpio/gpio27/*`

			`echo "Setting up gpio: lock"`
			`echo "22" > /sys/class/gpio/unexport`
			`echo "22" > /sys/class/gpio/export`
			`echo "out" > /sys/class/gpio/gpio22/direction`
			`chown -R root:gpio /sys/class/gpio/gpio22/*`
			`chmod g+w /sys/class/gpio/gpio22/*`
also setup the dooropen gpio pins like the others for explenation about the reason, see the previous commit message 2015-08-26 22:33:43 +02:00
			`echo "Setting up gpio: dooropen"`
			`echo "17" > /sys/class/gpio/unexport`
			`echo "17" > /sys/class/gpio/export`
			`echo "out" > /sys/class/gpio/gpio17/direction`
			`chown -R root:gpio /sys/class/gpio/gpio17/*`
			`chmod g+w /sys/class/gpio/gpio17/*`