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joshpatten / HyundaiCan

Hyundai CANBus audio control
MIT License
13 stars 4 forks source link

Other information available on canbus other than audio #1

Open melophat opened 11 months ago

melophat commented 11 months ago

This isn't directly related to the audio part of this project, but is kind of adjacent , hopefully that's ok.

While you were working on this, did you find a reference/guide for other information that is available on the canbus and how to identify it? Or, if you reverse engineered it, did you happen to identify other canbus messages for things like climate controls/seat warmers, etc?

I've got a 2015 sonata and with BlueLink not working anymore, I'm starting to look into ways to replicate some of the functionality that bluelink had but other 3rd party remote start systems can't do, specifically climate controls and seat warmers. Any info you may have on how to decode and identify the various canbus messages would be greatly appreciated.

joshpatten commented 11 months ago

There are a number of things available, but you need proper DBC files to be able to interpret the data with Python and CAN. Here is a repository of DBC files that you can try which will allow you to indentify CANBUS commands as they are captured: https://github.com/commaai/opendbc