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openpilot tools

For StarPilot's ./build, ./dev, ./onroad, ./c3, and ./c4 workflows, see StarPilot developer commands.

System Requirements

openpilot supports Linux alongside the supported embedded hardware.

Most of openpilot should work natively on macOS. On Windows, you can use WSL for a nearly native Linux experience.

Native setup on Linux and macOS

Follow these instructions for a fully managed setup experience. If you'd like to manage the dependencies yourself, just read the setup scripts in this directory.

1. Clone openpilot

git clone https://github.com/commaai/openpilot.git

2. Run the setup script

cd openpilot
tools/op.sh setup

3. Activate a Python shell Activate a shell with the Python dependencies installed:

source .venv/bin/activate

4. Build openpilot

scons -u

WSL on Windows

Windows Subsystem for Linux (WSL) should provide a similar experience to native Linux. WSL 2 specifically has been reported by several users to be a seamless experience.

Follow these instructions to set up WSL. We recommend installing the Ubuntu-24.04 distribution. Once your WSL environment is set up, follow the Linux setup instructions to finish setting up your environment. See these instructions for running GUI apps.

NOTE: If you are running WSL 2 and experiencing performance issues with the UI or simulator, you may need to explicitly enable hardware acceleration by setting GALLIUM_DRIVER=d3d12 before commands. Add export GALLIUM_DRIVER=d3d12 to your ~/.bashrc file to make it automatic for future sessions.

CTF

Learn about the openpilot ecosystem and tools by playing our CTF.

Directory Structure

├── car_porting/        # Tools for porting new cars
├── release/            # Scripts for building openpilot releases
└── scripts/            # Miscellaneous scripts

Development tools such as cabana, plotjuggler, and replay live in openpilot/tools/:

├── cabana/             # View and plot CAN messages from drives or in realtime
├── camerastream/       # Cameras stream over the network
├── joystick/           # Control your car with a joystick
├── lib/                # Libraries to support the tools and reading openpilot logs
├── plotjuggler/        # A tool to plot openpilot logs
├── replay/             # Replay drives and mock openpilot services
└── sim/                # Run openpilot in a simulator