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> 1x Raspberry Pi 3 installed in my car within the internal network as a bastion box and to run software that let's my interact with the entertainment system C

> 1x Raspberry Pi 3 installed in my car within the internal network as a bastion box and to run software that let's my interact with the entertainment system Can you go in more depth about this? How did you integrate it with the entertainment system, and what do specifically do you do with it?

wil421 7y ago
Seconded. Please tell us more. I believe Ford has some open stuff you can connect a laptop to.
- thecodemonkey 7y ago
  Tesla. I probably don’t have to say much more. Here’s an older video with some interesting details: https://m.youtube.com/watch?v=KX_0c9R4Fng https://m.youtube.com/watch?v=KX_0c9R4Fng
  - ex3ndr 7y ago
    I have a tesla and didn't find a way to talk to infotaiment system from my RPI. what you are exactly doing?
    - true_tuna 7y ago
      It sounds like Tesla locked down the dangling Ethernet so you have to piggyback an existing device to get an authenticated connection to the vlan.
- lwansbrough 7y ago
  That "open stuff" generally speaking is either an ODB-II port (which as I understand it is generally limited in diagnostics and communication in modern cars) and the other is the C2 Radio harness (which plugs into the back of the infotainment system.) These systems exist on all modern cars. The C2 radio port gets you direct access to the vehicle's CAN-Bus system, which itself is generally segmented into a high frequency (safety critical systems: drivetrain, drive-by-wire steering if applicable, braking, etc) and a low frequency system (door locks, sound system, windows, etc.) If you reverse engineer your vehicle's CAN protocol (each manufacturer uses their own codes on a standard CAN transport protocol), you can issue commands to it directly from your Pi.
LegitShady 7y ago
I am not the person you asked but some ideas, in order of most complexity/cost to least. - Some kind of CAN bus hack. They exist. - He has a ford and hardware that can interact with openXC CAN2-2 see here: http://openxcplatform.com/vehicle-interface/hardware.html http://openxcplatform.com/vehicle-interface/hardware.html - He's using bluetooth.
- Topgamer7 7y ago
  Comma ai has a bunch of car related repos that are open source, one of them interfaces with can via the odbc jack under the steering wheel. Might be able to glean some information there.

wil421 7y ago

Seconded. Please tell us more. I believe Ford has some open stuff you can connect a laptop to.

thecodemonkey 7y ago
Tesla. I probably don’t have to say much more. Here’s an older video with some interesting details: https://m.youtube.com/watch?v=KX_0c9R4Fng https://m.youtube.com/watch?v=KX_0c9R4Fng
- ex3ndr 7y ago
  I have a tesla and didn't find a way to talk to infotaiment system from my RPI. what you are exactly doing?
  - true_tuna 7y ago
    It sounds like Tesla locked down the dangling Ethernet so you have to piggyback an existing device to get an authenticated connection to the vlan.
lwansbrough 7y ago
That "open stuff" generally speaking is either an ODB-II port (which as I understand it is generally limited in diagnostics and communication in modern cars) and the other is the C2 Radio harness (which plugs into the back of the infotainment system.) These systems exist on all modern cars. The C2 radio port gets you direct access to the vehicle's CAN-Bus system, which itself is generally segmented into a high frequency (safety critical systems: drivetrain, drive-by-wire steering if applicable, braking, etc) and a low frequency system (door locks, sound system, windows, etc.) If you reverse engineer your vehicle's CAN protocol (each manufacturer uses their own codes on a standard CAN transport protocol), you can issue commands to it directly from your Pi.

LegitShady 7y ago

I am not the person you asked but some ideas, in order of most complexity/cost to least. - Some kind of CAN bus hack. They exist. - He has a ford and hardware that can interact with openXC CAN2-2 see here: http://openxcplatform.com/vehicle-interface/hardware.html http://openxcplatform.com/vehicle-interface/hardware.html - He's using bluetooth.

Topgamer7 7y ago
Comma ai has a bunch of car related repos that are open source, one of them interfaces with can via the odbc jack under the steering wheel. Might be able to glean some information there.