Hello all,
I'm currently trying to read from the CAN console connector (located behind the front seats) the drive stalk position.
The purpose is to integrate a gate opener system (microcontroller + RF) which would detect when the drive stalk is long pressed down, and send a signal to open my gate.
To do so, I bought a model 3 CAN adapter and sniffed the CAN messages while pressing down the drive stalk. The ~5 seconds capture 8k+ CAN messages with tons of different IDs.
So it looks like checking manually each ID is not the right way. Moreover if the data is not even recorded (wrong CAN bus, see 1st question).
I have 2 questions in mind :
- Considering the model 3 may have several CAN busses (read here:
Tesla CAN Bus - Tinkla: Tinkering with Tesla), which would be the one to look on ?
- Once the CAN bus (on which the data is on) is known, where physically in the vehicle, and on which pins the CAN bus can be read ?
- Any knownledge about which CAN ID corresponds to the drive stalk position ? The Git repos I found on GitHub do not seem to have it recorded.
I could not find some relevant info about those points.
Thanks !