Strym - A data-analytic tool for CAN-bus messages

Strym is a python package that provides APIs to interface with comma.ai panda to log data and visualize them in real-time.

There are two kinds of functionality that Strym provides: (i) Aalysis and visualization of CAN Bus messages from a CSV Formatted file captured using libpanda on vehicles like Toyota, Honda, etc. (ii) Real-time visualization of CAN data through comma.ai Panda and Giraffe connector, however, this functionality has not been developed further in favor of libpanda.

Philosophy behind Strym

Strym data is capable of handling timeseries data obtained from Comma.ai Panda and Giraffe Connector. Most functions and methods in strym expects timeseries data of following format

Time	Message
1.597350e+09	43.3
1.597350e+09	43.2
⋮	⋮
1.597350e+09	44.4

Here, data should be of type Pandas.DataFrame with two columns: Time and Message.

However, scope of strym is not limited to timeseries data obtained from comma.ai Panda. Any timeseries data of above format is capable of harnessing methods available in strym.

Contributing to the project

Feel free to submit an issue or send us an email. If you like to contribute to this project, please fork this repository to your GitHub account, create a new branch for yourself and send a pull request for the merge. After reviewing the changes, we will decide if this is a good place to add your changes. Your help to improve strym is highly appreciated.

Licensing

License: MIT License

Copyright Rahul Bhadani, Jonathan Sprinkle, Arizona Board of Regents

Initial Date: Nov 12, 2019

Permission is hereby granted, free of charge, to any person obtaining

a copy of this software and associated documentation files

(the “Software”), to deal in the Software without restriction, including

without limitation the rights to use, copy, modify, merge, publish,

distribute, sublicense, and/or sell copies of the Software, and to

permit persons to whom the Software is furnished to do so, subject

to the following conditions:

The above copyright notice and this permission notice shall be

included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF

ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED

TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A

PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT

SHALL THE AUTHORS, COPYRIGHT HOLDERS OR ARIZONA BOARD OF REGENTS

BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE

OR OTHER DEALINGS IN THE SOFTWARE.