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#!/bin/bash
BUTTONVALUE=$1
echo "Button pressed: ${BUTTONVALUE}"
GST_LAUNCH_BIN="/usr/bin/gst-launch-0.10"
VIDEO_SCRIPT_NAME=$0
RIGHT_CAMERA_DEV="/dev/video0"
LEFT_CAMERA_DEV="/dev/video1"
VIDEO_DISPLAY=":0"
CAMERA_DISPLAY=":0"
case ${BUTTONVALUE} in
"Right")
echo "Starting right-camera view"
RIGHT_CAMERA_PID=$[ $(pgrep -f $RIGHT_CAMERA_DEV) ]
if [ $RIGHT_CAMERA_PID = "0" ]; then
DISPLAY=$CAMERA_DISPLAY $GST_LAUNCH_BIN v4l2src device=$RIGHT_CAMERA_DEV ! 'video/x-raw-yuv,width=1920,height=1080,framerate=5/1' ! xvimagesink
fi
;;
"Left")
echo "Starting left-camera view"
LEFT_CAMERA_PID=$[ $(pgrep -f $LEFT_CAMERA_DEV) ]
if [ $LEFT_CAMERA_PID = "0" ]; then
DISPLAY=$CAMERA_DISPLAY $GST_LAUNCH_BIN v4l2src device=$LEFT_CAMERA_DEV ! 'video/x-raw-yuv,width=1920,height=1080,framerate=5/1' ! xvimagesink
fi
;;
"Off")
# killall $GST_LAUNCH_BIN
RIGHT_CAMERA_PID=$[ $(pgrep -f $RIGHT_CAMERA_DEV) ]
LEFT_CAMERA_PID=$[ $(pgrep -f $LEFT_CAMERA_DEV) ]
if [ $RIGHT_CAMERA_PID != "0" ]; then
echo "Stopping right-view camera"
kill $RIGHT_CAMERA_PID
elif [ $LEFT_CAMERA_PID != "0" ]; then
echo "Stopping left-view camera"
kill $LEFT_CAMERA_PID
else
echo "No camera to stop"
fi
;;
"Button1")
#Run script 1 here
echo "Button 1 script - initiating NFC BT handover"
/usr/lib/neard/test/bt-handover
;;
"Button2")
#Run script 2 here
echo "Skipping to the next video"
VIDEO_SCRIPT_PID=$[ $(pgrep -f $VIDEO_SCRIPT_NAME) ]
if [ $VIDEO_SCRIPT_PID != "0" ]; then
pkill -P $VIDEO_SCRIPT_PID gst-launch
fi
;;
"Button3")
#Run script 3 here
echo "Button 3 script!"
;;
"Button4")
#Run script 4 here
VIDEO_SCRIPT_PID=$[ $(pgrep -f $VIDEO_SCRIPT_NAME) ]
if [ $VIDEO_SCRIPT_PID = "0" ]; then
echo "Starting Kids entertainment!"
DISPLAY=$VIDEO_DISPLAY $VIDEO_SCRIPT_NAME
else
echo "Stopping Kids entertainment!"
while [ $VIDEO_SCRIPT_PID != "0" ]; do
pkill -P $VIDEO_SCRIPT_PID gst-launch
VIDEO_SCRIPT_PID=$[ $(pgrep -f $VIDEO_SCRIPT_NAME) ]
done
fi
;;
*)
echo "Button not implemented"
;;
esac
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