PQI Air Pen を THETA S のワイヤレス リモコン シャッターにする

#!/bin/sh
# --------------------------------
#   THETA Remote for PQI Air Pen
# --------------------------------
# http://mobilehackerz.jp/ mobilehackerz@gmail.com

ssid=$1
pass=$2

theta_ip=192.168.1.1
theta_port=15740
trigger_port=5211
trigger_gpio=/proc/gpio/gpio22_in

echo 1 > /proc/gpio/gpio23_out
/tmp/www/ftp/sda1/theta/sleepms 100
echo 0 > /proc/gpio/gpio23_out
sleep 1
echo 1 > /proc/gpio/gpio23_out
/tmp/www/ftp/sda1/theta/sleepms 100
echo 0 > /proc/gpio/gpio23_out
sleep 1
echo 1 > /proc/gpio/gpio23_out
/tmp/www/ftp/sda1/theta/sleepms 100
echo 0 > /proc/gpio/gpio23_out

wget="/tmp/www/ftp/sda1/theta/busybox-mips wget -O -"
awk="/tmp/www/ftp/sda1/theta/busybox-mips awk"
prefix="http://127.0.0.1/cgi-bin/cmd"
status=""

while [ 1 ]
do
    sleep 1
    echo Scanning..
    iwlist ath0 scan2file > /tmp/www/aplist.xml
    channel=`$awk -v essid="${ssid}" '\
BEGIN { found=0; } \
/<ESSID>(.*?)<\/ESSID>/ { gsub(/<[^>]*>/,""); gsub(/[ \t]/,""); if ($0 == essid) { found=1; } else { found=0; } } \
/<Channel>(.*?)<\/Channel>/ { gsub(/<[^>]*>/,""); gsub(/[ \t]/,""); if (found == 1) { print $0; } } \
' /tmp/www/aplist.xml`
    if test ${channel} -ne 0
    then
        break
    fi
done
echo Channel ${channel}

cfg -a STA_SSID=${ssid}
cfg -a STA_SECMODE=WPA-PSK
cfg -a STA_PASSWD=${pass}
$wget "${prefix}%3fcmd%3dCONNECT"
cfg -a AP_PRIMARY_CH=${channel} && iwconfig ath0 channel ${channel}


while [ 1 ]
do
    sleep 1
    read status < /tmp/staState
    echo Status ${status}
    if test ${status} = "Connected"
    then
        break
    fi
done

killall "rc"
# /tmp/www/ftp/sda1/theta/theta_proc.sh $theta_ip $theta_port $trigger_port&

sed="/tmp/www/ftp/sda1/theta/busybox-mips sed"
execute="http://192.168.1.1/osc/commands/execute"

while [ 1 ]
do
    # Wait for press button
    trig=1
    while [ $trig -eq 1 ]
    do
        /tmp/www/ftp/sda1/theta/sleepms 50
        read trig < $trigger_gpio
    done
    
    # Shutter
    # /tmp/www/ftp/sda1/theta/ThetaShutterTrig $trigger_port 0
    sid=`$wget $execute --post-data='{"name":"camera.startSession"}'| $sed -e "s/^.*\"sessionId\":\"\([^\"]*\)\".*$/\1/"`
    $wget $execute --post-data="{\"name\":\"camera.takePicture\",\"parameters\":{\"sessionId\":\"${sid}\"}}"
    $wget $execute --post-data="{\"name\":\"camera.closeSession\",\"parameters\":{\"sessionId\":\"${sid}\"}}"

#   # long press?
#   /tmp/www/ftp/sda1/theta/sleepms 500
#   read trig < $trigger_gpio
#   if test ${trig} -eq 0
#   then
#       # bracket shutter
#       /tmp/www/ftp/sda1/theta/ThetaShutterTrig $trigger_port 2000
#       /tmp/www/ftp/sda1/theta/ThetaShutterTrig $trigger_port -2000
#   fi

    # Wait for release button
    while [ $trig -eq 0 ]
    do
        /tmp/www/ftp/sda1/theta/sleepms 50
        read trig < $trigger_gpio
    done
done