# -*- coding: utf-8 -*-

########################################################################

# #

# python-OBD: A python OBD-II serial module derived from pyobd #

# #

# Copyright 2004 Donour Sizemore (donour@uchicago.edu) #

# Copyright 2009 Secons Ltd. (www.obdtester.com) #

# Copyright 2009 Peter J. Creath #

# Copyright 2015 Brendan Whitfield (bcw7044@rit.edu) #

# #

########################################################################

# #

# protocols/protocol_legacy.py #

# #

# This file is part of python-OBD (a derivative of pyOBD) #

# #

# python-OBD is free software: you can redistribute it and/or modify #

# it under the terms of the GNU General Public License as published by #

# the Free Software Foundation, either version 2 of the License, or #

# (at your option) any later version. #

# #

# python-OBD is distributed in the hope that it will be useful, #

# but WITHOUT ANY WARRANTY; without even the implied warranty of #

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #

# GNU General Public License for more details. #

# #

# You should have received a copy of the GNU General Public License #

# along with python-OBD. If not, see <http://www.gnu.org/licenses/>. #

# #

########################################################################

from .protocol import *

class UnknownProtocol(Protocol):

"""

Class representing an unknown protocol.

Used for when a connection to the ELM has

been made, but the car hasn't responded.

"""

def parse_frame(self, frame):

return True # pass everything

def parse_message(self, message):

return True # pass everything