Merge pull request #4 from kevthehermit/switchposition

bunny_helper switch position
pull/16/head
appelbaum 2017-03-06 19:36:49 -08:00 committed by GitHub
commit bdc9674e42
1 changed files with 23 additions and 0 deletions

View File

@ -17,3 +17,26 @@ export TARGET_HOSTNAME=$(cat $leasefile | grep hostname | awk '{print $2 }' \
| sort | uniq | tail -n1 | sed "s/^[ \t]*//" | sed 's/\"//g' | sed 's/;//')
export HOST_IP=$(cat /etc/network/interfaces.d/usb0 | grep address | awk {'print $2'})
################################################################################
# Get switch position
# Taken from bash_bunny.sh
################################################################################
check_switch() {
switch1=`cat /sys/class/gpio_sw/PA8/data`
switch2=`cat /sys/class/gpio_sw/PL4/data`
switch3=`cat /sys/class/gpio_sw/PL3/data`
echo "--- switch1 = $switch1, switch2 = $switch2, switch3 = $switch3"
if [ "x$switch1" = "x0" ] && [ "x$switch2" = "x1" ] && [ "x$switch3" = "x1" ]; then
SWITCH_POSITION="switch1"
elif [ "x$switch1" = "x1" ] && [ "x$switch2" = "x0" ] && [ "x$switch3" = "x1" ]; then
SWITCH_POSITION="switch2"
elif [ "x$switch1" = "x1" ] && [ "x$switch2" = "x1" ] && [ "x$switch3" = "x0" ]; then
SWITCH_POSITION="switch3"
else
SWITCH_POSITION="invalid"
fi
}
check_switch
export SWITCH_POSITION