text: import argparse
  import socket
  import time
  from timepix_packet import TimepixPacket
  
  def options():
      parser = argparse.ArgumentParser()
      parser.add_argument("-s", "--samples", type=int, default=1000000, help="Number of sample events to process")
      args = parser.parse_args()
      return args
  
  
  def main():
      args = options()
  
      # Set up a UDP server
      server = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
  
      # Listen on port 21567
      # (to all IP addresses on this system)
      listen_addr = ("",21567)
      server.bind(listen_addr)
  
      # Report on all data packets received and
      # where they came from in each case (as this is
      # UDP, each may be from a different source and it's
      # up to the server to sort this out!)
      while True:
          data,addr = server.recvfrom(8192)
          print len(data),addr
          packet = TimepixPacket(0)
          packet.from_bytes(data)
          packet.report()
          byte_val = bytearray(data)
          #print byte_val[0],byte_val[1],byte_val[2],byte_val[3],byte_val[4],byte_val[5],byte_val[6]
          print "ID: ", ((int(byte_val[1])&0xFC)>>2)
  
          print "Received packet %.6f" % (time.time())
  
  if __name__ == "__main__":
      main()
  