mirror of
https://github.com/sixfab/Sixfab_PPP_Installer
synced 2024-11-22 11:04:54 +00:00
31 lines
473 B
Plaintext
31 lines
473 B
Plaintext
|
#!/bin/sh
|
||
|
|
|
||
|
|
gpio -g mode 23 in #status
|
||
|
|
gpio -g mode 24 out #powerkey
|
||
|
|
gpio -g mode 17 out #disable
|
||
|
|
# enabling the power of the HAT
|
||
|
|
gpio -g write 17 1
|
||
|
|
sleep 1
|
||
|
|
gpio -g write 17 0
|
||
|
|
|
||
|
|
while true; do
|
||
|
|
|
||
|
|
if [ $(gpio -g read 23) = "0" ]; then
|
||
|
|
echo "Power up"
|
||
|
|
|
||
|
|
gpio -g write 24 1
|
||
|
|
sleep 2
|
||
|
|
gpio -g write 24 0
|
||
|
|
sleep 2
|
||
|
|
else
|
||
|
|
ping -q -I ppp0 -c 1 8.8.8.8 -s 0 >/dev/null
|
||
|
|
|
||
|
|
if [ $? -ne 0 ]; then
|
||
|
|
echo "Connection down, reconnecting..."
|
||
|
|
sudo pon
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
sleep 10
|
||
|
|
done
|