opendbc
democratize access to car decoder rings (by commaai)
rusefi
rusefi - GPL internal combustion engine control unit (by rusefi)
| opendbc | rusefi | |
|---|---|---|
| 26 | 6 | |
| 1,709 | 704 | |
| 4.2% | 4.5% | |
| 8.8 | 10.0 | |
| 7 days ago | 3 days ago | |
| Python | C | |
| MIT License | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
opendbc
Posts with mentions or reviews of opendbc.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-03-28.
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I'm having issues getting CAN data from OBD-II of newer Nissan Kicks
To help you get started, https://github.com/commaai/opendbc have a few Nissan vehicles with defined CAN bus IDs and the scale/offset.
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Kia Ray (Korea) CAN Help
Here is a good starting point for you...there are 3 Kia DBCs here: https://github.com/commaai/opendbc
- Anyone know specific CAN messages for the 3rd gen Prius?
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Detecting Adaptive Cruise Control status to play a sound [Mazda CX-5 2023]
The trick is finding that message... this DBC file may help: https://github.com/commaai/opendbc/blob/master/mazda_3_2019.dbc
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How to get fast data to a track app on an E46 M3
As for the packet encoding, there's some open source info here: https://github.com/commaai/opendbc Another place to look is the RaceCapture Pro user community, as they map out CAN broadcasts for various cars and share it.
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CAN IDs
This is a really handy list of unofficial dbc files - there are a few Hyundai Kia ones in there so should be a good start. https://github.com/commaai/opendbc
- An Idea for OBD2/CAN BUS Sniffing: Logic Analyzer Monitors Communication Between Car and Professional Scan Tool
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CAN-BUS Vehicle
There is a growing database of CAN messages for different vehicles here: https://github.com/commaai/opendbc
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rusEFI Proteus: two CAN buses and Lua scripting. Also an ECU :)
Luckily for me there is a lot of data to build on top - there is https://mdac.com.au/2021/04/11/dsg-control-with-rabbit-ecu/ article, there is https://github.com/RabbitECUProject/RabbitECUTeensyMCUXpresso/blob/main/source/Client/DIAG.c source code of how RabbitECU solved the same problem, and there is a https://github.com/commaai/opendbc/blob/master/vw_golf_mk4.dbc
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My first CAN BUS Project.
What vehicle is that? Did you decode CAN packets or found information on the internet? Do you have any new CAN DBC knowledge to contribute say into https://github.com/commaai/opendbc which seems to be the largest catalog of DBC files?
rusefi
Posts with mentions or reviews of rusefi.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-10-13.
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Yup looks like we really will get spammed by ads in our "cyberpunk" future
But there's a silver lining. Hack The Planet! Chrome the moon! Fight the Power! Smash the loom!
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Speeduino – Arduino based engine management
Yes, yes, and that's already been done:
https://rusefi.com/
and others...
- Good budget options: 4cyl turbo
- Law Will Install Kill Switches In All New Cars Only drive if they allow you to?
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rusEFI Proteus: two CAN buses and Lua scripting. Also an ECU :)
The default man-in-the-middle Lua script looks like this - https://github.com/rusefi/rusefi/blob/master/firmware/controllers/lua/examples/man-in-the-middle.txt
What are some alternatives?
When comparing opendbc and rusefi you can also consider the following projects:
openpilot - openpilot is an open source driver assistance system. openpilot performs the functions of Automated Lane Centering and Adaptive Cruise Control for 250+ supported car makes and models.
speeduino - Speeduino - Arduino based engine management
erc-calculator - Algorithm of decode ERC to unlock japanese car music systems
RejsaCAN-ESP32 - ESP32 and ESP32-S3 board with CAN interface, runs on 12V power (with auto shutdown)
python_erc - Python implementation of the toyota ERC calculator. Code is working and on par with alexeyfadeev / erc-calculator from which it was ported.
reactos - A free Windows-compatible Operating System
proteus
RabbitECUTeensyMCUXpresso - Open-source ECU firmware for ECU based on NXP MKS2x MCU
cmsis_nucleo - Experiments with CMSIS (+device family pack) and RTOS with static allocation
canbus - Controller Area Network (CAN) reference, wiki, and DBC files.