old_contents: 
  import robot_util
  
  
  def sendSettings(ser, args):
  
      if args.right_wheel_forward_speed is not None:
          robot_util.sendSerialCommand(ser, "rwfs " + str(args.right_wheel_forward_speed))
  
      if args.right_wheel_backward_speed is not None:
          robot_util.sendSerialCommand(ser, "rwbs " + str(args.right_wheel_backward_speed))
  
      if args.left_wheel_forward_speed is not None:
          robot_util.sendSerialCommand(ser, "lwfs " + str(args.left_wheel_forward_speed))
  
      if args.left_wheel_backward_speed is not None:
          robot_util.sendSerialCommand(ser, "lwbs " + str(args.left_wheel_backward_speed))
  
      if args.straight_delay is not None:
          robot_util.sendSerialCommand(ser, "straight-distance " + str(int(args.straight_delay)))
  
      if args.turn_delay is not None:
          robot_util.sendSerialCommand(ser, "turn-distance " + str(int(args.turn_delay)))
          
      if args.led_max_brightness is not None:
          robot_util.sendSerialCommand(ser, "led-max-brightness " + str(args.led_max_brightness))
  
new_contents: 
  import robot_util
  
  
  def sendSettings(ser, args):
  
      if args.right_wheel_forward_speed is not None:
          robot_util.sendSerialCommand(ser, "rwfs " + str(args.right_wheel_forward_speed))
  
      if args.right_wheel_backward_speed is not None:
          robot_util.sendSerialCommand(ser, "rwbs " + str(args.right_wheel_backward_speed))
  
      if args.left_wheel_forward_speed is not None:
          robot_util.sendSerialCommand(ser, "lwfs " + str(args.left_wheel_forward_speed))
  
      if args.left_wheel_backward_speed is not None:
          robot_util.sendSerialCommand(ser, "lwbs " + str(args.left_wheel_backward_speed))
  
      if args.straight_delay is not None:
          robot_util.sendSerialCommand(ser, "straight-distance " + str(int(args.straight_delay * 255)))
  
      if args.turn_delay is not None:
          robot_util.sendSerialCommand(ser, "turn-distance " + str(int(args.turn_delay * 255)))
          
      if args.led_max_brightness is not None:
          robot_util.sendSerialCommand(ser, "led-max-brightness " + str(args.led_max_brightness))
  
subject: update to setting telly stuff