Metadata-Version: 1.1
Name: cantools
Version: 9.0.0
Summary: CAN BUS tools.
Home-page: https://github.com/eerimoq/cantools
Author: Erik Moqvist
Author-email: erik.moqvist@gmail.com
License: MIT
Description: |buildstatus|_
        |coverage|_
        
        About
        =====
        
        CAN BUS tools.
        
        - `DBC`_ and `KCD`_ file mangling.
        
        - ``candump`` output decoder.
        
        Project homepage: https://github.com/eerimoq/cantools
        
        Documentation: http://cantools.readthedocs.org/en/latest
        
        Installation
        ============
        
        .. code-block:: python
        
            pip install cantools
        
        Example usage
        =============
        
        Scripting
        ---------
        
        An example parsing and using a `small DBC-file`_:
        
        .. code-block:: python
        
           >>> import cantools
           >>> from pprint import pprint
           >>> db = cantools.db.load_file('tests/files/motohawk.dbc')
           >>> db
           version('1.0')
        
           node('PCM1', None)
           node('FOO', None)
        
           message('ExampleMessage', 0x1f0, False, 8, 'Example message used as template in MotoHawk models.')
             signal('Enable', 0, 1, 'big_endian', False, 1.0, 0, 0.0, 0.0, '-', False, None, {0: 'Disabled', 1: 'Enabled'}, None)
             signal('AverageRadius', 1, 6, 'big_endian', False, 0.1, 0, 0.0, 5.0, 'm', False, None, None, '')
             signal('Temperature', 7, 12, 'big_endian', True, 0.01, 250, 229.53, 270.47, 'degK', False, None, None, None)
        
           >>> db.messages
           [message('ExampleMessage', 0x1f0, 8, 'Example message used as template in MotoHawk models.')]
           >>> example_message = db.messages[0]
           >>> example_message.comment
           'Example message used as template in MotoHawk models.'
           >>> pprint(example_message.signals)
           [signal('Enable', 0, 1, 'big_endian', False, 1.0, 0, 0.0, 0.0, '-', False, None, {0: 'Disabled', 1: 'Enabled'}, None),
            signal('AverageRadius', 1, 6, 'big_endian', False, 0.1, 0, 0.0, 5.0, 'm', False, None, None, ''),
            signal('Temperature', 7, 12, 'big_endian', True, 0.01, 250, 229.53, 270.47, 'degK', False, None, None, None)]
           >>> db.nodes
           [node('PCM1', None), node('FOO', None)]
           >>> db.version
           '1.0'
        
        The example continues encoding a message and sending it on a CAN bus
        using the `python-can`_ package.
        
        .. code-block:: python
        
           >>> import can
           >>> can.rc['interface'] = 'socketcan_ctypes'
           >>> can.rc['channel'] = 'vcan0'
           >>> can_bus = can.interface.Bus()
           >>> data = example_message.encode({'Temperature': 250.1, 'AverageRadius': 3.2, 'Enable': 1})
           >>> message = can.Message(arbitration_id=example_message.frame_id, data=data)
           >>> can_bus.send(message)
        
        See the test suite for additional examples: https://github.com/eerimoq/cantools/blob/master/tests/test_cantools.py
        
        Command line tool
        -----------------
        
        Decode CAN frames captured with the Linux program ``candump``.
        
        .. code-block:: text
        
           $ candump vcan0 | cantools decode motohawk.dbc
             vcan0  1F0   [7]  80 4A 0F 00 00 00 00 :: ExampleMessage(Enable: 'Enabled' -, AverageRadius: 0.0 m, Temperature: 255.92 degK)
             vcan0  1F0   [7]  80 4A 0F 00 00 00 00 :: ExampleMessage(Enable: 'Enabled' -, AverageRadius: 0.0 m, Temperature: 255.92 degK)
             vcan0  1F0   [7]  80 4A 0F 00 00 00 00 :: ExampleMessage(Enable: 'Enabled' -, AverageRadius: 0.0 m, Temperature: 255.92 degK)
        
        Contributing
        ============
        
        #. Fork the repository.
        
        #. Implement the new feature or bug fix.
        
        #. Implement test case(s) to ensure that future changes do not break
           legacy.
        
        #. Run the test suite for `Python 2` and `Python 3`. Make sure all
           tests pass.
        
           .. code-block:: text
        
              python2 setup.py test
              python3 setup.py test
        
        #. Create a pull request.
        
        .. |buildstatus| image:: https://travis-ci.org/eerimoq/cantools.svg?branch=master
        .. _buildstatus: https://travis-ci.org/eerimoq/cantools
        
        .. |coverage| image:: https://coveralls.io/repos/github/eerimoq/cantools/badge.svg?branch=master
        .. _coverage: https://coveralls.io/github/eerimoq/cantools
        
        .. _small DBC-file: https://github.com/eerimoq/cantools/blob/master/tests/files/motohawk.dbc
        
        .. _python-can: https://python-can.readthedocs.io/en/latest/
        
        .. _DBC: http://www.socialledge.com/sjsu/index.php?title=DBC_Format
        
        .. _KCD: https://github.com/julietkilo/kcd
        
Keywords: can,can bus,dbc,kcd,automotive
Platform: UNKNOWN
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 3
