Source code for pneumatics_animation.SensorProtocol

"""\
SensorProtocol.py : application-specific class to manage serial communication with an Arduino sketch reporting sensor data.

Copyright (c) 2015-2017, Garth Zeglin.  All rights reserved. Licensed under the terms
of the BSD 3-clause license.
"""

#================================================================
from __future__ import print_function
import time
from .ArduinoProtocol import ArduinoProtocol

#================================================================
[docs]class SensorProtocol(ArduinoProtocol): """Example class to communicate with an Arduino sketch which reports lists of numbers. """ def __init__(self, **kwargs ): # initialize the parent class ArduinoProtocol.__init__(self, **kwargs) # define attributes to hold sensor and status values self.values = list() #: List of the most recent values received. return
[docs] def message_received(self, tokens): """Application-specific message processing to parse lists of tokens received from the Arduino sketch. This implementation just converts every token to a number and stores them in a list in an instance attribute. This method overrides the null implementation in the parent class. :param tokens: list of string tokens """ # Assume all messages are a list of numbers. self.values = [float(token) for token in tokens] return
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