<----SKIPPED LINES---->





def InitialMessageValues(q):
  """Initializes the arduino main processes with values from messageboard."""
  v = DrainQueue(q)
  if v:
    return v
  return {}, {}, {}, {}


def SetLoggingGlobals(configuration):
  """Sets the logging globals based on values in the config file."""
  global VERBOSE
  VERBOSE = 'arduino_verbose' in configuration

  global LOG_SERIALS
  LOG_SERIALS = 'arduino_log_serials' in configuration


def ServoTestOrdinal(link):
  """Point laser at each of 0, 90, 180, 270 and hold with different colors."""
  link.Write((0, 0, *LASER_ALL))
  time.sleep(1)
  link.Write((90, 0, *LASER_RED))
  time.sleep(1)
  link.Write((180, 0, *LASER_GREEN))
  time.sleep(1)
  link.Write((270, 0, *LASER_BLUE))
  time.sleep(1)


def ServoTestSweep(link, altitude=45):
  """Sweep red laser around 360 degrees."""
  for azimuth in range(0, 360, 10):
    link.Write((azimuth, altitude, *LASER_RED))
    time.sleep(WRITE_DELAY_TIME)


def ServoMain(to_arduino_q, to_parent_q, shutdown):
  """Main servo controller for projecting the plane position on a hemisphere.

  Takes the latest flight from the to_arduino_q and converts that to the current
  azimuth and altitude of the plane on a hemisphere.
  """
  sys.stderr = open(messageboard.STDERR_FILE, 'a')

  Log('Process started with process id %d' % os.getpid())

  # Ensures that the child can exit if the parent exits unexpectedly
  # docs.python.org/2/library/multiprocessing.html
  # #multiprocessing.Queue.cancel_join_thread
  to_arduino_q.cancel_join_thread()
  to_parent_q.cancel_join_thread()

  # write_format: azimuth, altitude, R, G, & B intensity




                            <----SKIPPED LINES---->

                            <----SKIPPED LINES---->





def InitialMessageValues(q):
  """Initializes the arduino main processes with values from messageboard."""
  v = DrainQueue(q)
  if v:
    return v
  return {}, {}, {}, {}


def SetLoggingGlobals(configuration):
  """Sets the logging globals based on values in the config file."""
  global VERBOSE
  VERBOSE = 'arduino_verbose' in configuration

  global LOG_SERIALS
  LOG_SERIALS = 'arduino_log_serials' in configuration


def ServoTestOrdinal(link):
  """Point laser at each of 0, 90, 180, 270 and hold with different colors."""
  link.Write((0, 0, *LASER_ALL, False))
  time.sleep(1)
  link.Write((90, 0, *LASER_RED, False))
  time.sleep(1)
  link.Write((180, 0, *LASER_GREEN, False))
  time.sleep(1)
  link.Write((270, 0, *LASER_BLUE, False))
  time.sleep(1)


def ServoTestSweep(link, altitude=45):
  """Sweep red laser around 360 degrees."""
  for azimuth in range(0, 360, 10):
    link.Write((azimuth, altitude, *LASER_RED, False))
    time.sleep(WRITE_DELAY_TIME)


def ServoMain(to_arduino_q, to_parent_q, shutdown):
  """Main servo controller for projecting the plane position on a hemisphere.

  Takes the latest flight from the to_arduino_q and converts that to the current
  azimuth and altitude of the plane on a hemisphere.
  """
  sys.stderr = open(messageboard.STDERR_FILE, 'a')

  Log('Process started with process id %d' % os.getpid())

  # Ensures that the child can exit if the parent exits unexpectedly
  # docs.python.org/2/library/multiprocessing.html
  # #multiprocessing.Queue.cancel_join_thread
  to_arduino_q.cancel_join_thread()
  to_parent_q.cancel_join_thread()

  # write_format: azimuth, altitude, R, G, & B intensity




                            <----SKIPPED LINES---->