13 lines
193 B
Plaintext
13 lines
193 B
Plaintext
|
#!/bin/sh
|
||
|
|
|
||
|
|
pid_file="/tmp/pid_updateledfliker"
|
||
|
|
if [ -f $pid_file ]; then
|
||
|
|
exist_pid=`cat $pid_file`
|
||
|
|
if [ -n $exist_pid ]; then
|
||
|
|
kill $exist_pid 2>/dev/null
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
#turn on blue led
|
||
|
|
gpio 3 0
|