@reboot python /home/v1_M.py &

from time import sleep
import subprocess
import os
import socket
import sys

play_video1 = None
play_video2 = None
play_video3 = None
play_video4 = None

vid_block = 0
check = None
data = None

try:

    while True:

        subprocess.Popen(["nc -l 1024 -i 1 > /home/resultat.txt"], shell=True)#Listens to port 1024 and writes data in txt file
    sleep(2)
    a=open('/home/resultat.txt','r')
    lines = a.readlines()
    a.close()
    if lines:
        signal = lines[-1]#signal in bytes
        data = signal[-4:]#converts signal to string
        #print (signal)
    subprocess.Popen(["> /home/resultat.txt"], shell=True)#Empties txt file

    #print (data)

    if data != check :
        vid_block = 0
        check = data

    if data == '0101' and vid_block == 0 : # video 1
        os.system('dbuscontrol.sh stop')
        play_video1 = subprocess.Popen(['omxplayer -o hdmi -r --no-osd --aspect-mode fill /home/misano_iway_v3.mp4'],
                        stdin=subprocess.PIPE,
                        stdout=subprocess.PIPE,
                        stderr=subprocess.PIPE,
                        shell=True)
        vid_block = 1

    elif data == '0102' and vid_block == 0 : # video 2
        os.system('dbuscontrol.sh stop')
        play_video2 = subprocess.Popen(['omxplayer -o hdmi -r --no-osd --aspect-mode fill /home/indy_iway_v2.mp4'],
                        stdin=subprocess.PIPE,
                        stdout=subprocess.PIPE,
                        stderr=subprocess.PIPE,
                        shell=True)
        vid_block = 1

    elif data == '0001' and vid_block == 0: # Video logo
        os.system('dbuscontrol stop')
        play_video3 = subprocess.Popen(['omxplayer -r --no-osd --loop --aspect-mode fill /home/Logo.mp4'],
                        stdin=subprocess.PIPE,
                        stdout=subprocess.PIPE,
                        stderr=subprocess.PIPE,
                        shell=True)
        vid_block = 1

    elif data == '0002' and vid_block == 0: # Video logo
        os.system('dbuscontrol.sh stop')
        play_video4 = subprocess.Popen(['omxplayer -r --no-osd --loop --aspect-mode fill /home/Logo.mp4'],
                        stdin=subprocess.PIPE,
                        stdout=subprocess.PIPE,
                        stderr=subprocess.PIPE,
                        shell=True)
        vid_block = 1


except KeyboardInterrupt:
    print("Exit")
    data = None
    os.system('dbuscontrol.sh stop')