iconnect-otb-button

import struct
import os
inputDevice = "/dev/input/event0"
inputEventFormat = 'iihhi'
inputEventSize = 16

file = open(inputDevice, "rb")
event = file.read(inputEventSize)
while event:
  (time1, time2, type, code, value) = struct.unpack(inputEventFormat, event)
  if type == 5 and code == 1 and value == 1:
   os.system("otb-script.sh")
  event = file.read(inputEventSize)
file.close()