https://github.com/milhead2/python-j1939

Breakout of j1939 from inside the python-can package
https://github.com/milhead2/python-j1939

Last synced: 28 days ago
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Breakout of j1939 from inside the python-can package

• Host: GitHub
• URL: https://github.com/milhead2/python-j1939
• Owner: milhead2
• License: lgpl-3.0
• Created: 2016-10-26T14:40:07.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2023-09-15T21:18:47.000Z (about 1 year ago)
• Last Synced: 2024-08-04T04:06:42.146Z (4 months ago)
• Language: Python
• Size: 188 KB
• Stars: 39
• Watchers: 16
• Forks: 20
• Open Issues: 10
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE.txt

Awesome Lists containing this project

• awesome-canbus - python-j1939 - SAE J1939 support dependent on python-can package. Provides codec and filtering by PGN but not full SPN decoding. (Protocols / J1939 Tools)

README

        
python-j1939

==========

Society of Automotive Engineers standard SAE J1939 is the vehicle bus 

recommended practice used for communication and diagnostics among vehicle 

components. Originating in the car and heavy-duty truck industry in the 

United States, it is now widely used in other parts of the world.

SAE J1939 is used in the commercial vehicle area for communication throughout 

the vehicle, with the physical layer defined in ISO 11898. A different 

physical layer is used between the tractor and trailer, specified in ISO 11992. 

This package is dependent on, was a part of, and broken out from,  the `python-can `__ project that Brian Thorne has maintained for years..

This codce currently is compatable with the python-can version 3.3.2.  After you clone the python-can repo be sure to checkout the 'release-3.3.2' branch

The **C**\ ontroller **A**\ rea **N**\ etwork is a bus standard designed

to allow microcontrollers and devices to communicate with each other. It

has priority based bus arbitration, reliable deterministic

communication. It is used in cars, trucks, boats, wheelchairs and more.

The ``can`` package provides controller area network support for

Python developers; providing `common abstractions to

different hardware devices`, and a suite of utilities for sending and receiving

messages on a can bus.

In all of my code that used the former protocol import from python-can I 

needed only to make a small change.  Generally a shortning of the import 

statements..  For example

    from can.protocols import j1939

becomes

    import j1939

The library (should) support Python 2.7, Python 3.3+ and run on Mac, Linux and Windows; however, at this early time I am only testing on Python 3.4.0 on Linux 3.16.0-38-generic #52~14.04.1-Ubuntu SMP Fri May 8 09:43:57 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

Discussion

----------

If you run into bugs, you can file them in 

`issue tracker `__.

(Any help is appriciated!)

Wherever we interact, we strive to follow the

`Python Community Code of Conduct `__.