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OpenCyphal

Laniakea Supercluster

Cyphal is an open technology for real-time intravehicular distributed computing and communication based on modern networking standards (Ethernet, CAN FD, etc.). It was created to address the challenge of on-board deterministic computing and data distribution in next-generation intelligent vehicles: manned and unmanned aircraft, spacecraft, robots, and cars.

The underlying Cyphal Specification is open to everyone, and it will always remain this way. No licensing or approval of any kind is necessary for its implementation, distribution, or use.

Featured work

  1. OpenCyphal/specification

    The Cyphal specification documents are maintained here.

    TeX 42
  2. OpenCyphal/public_regulated_data_types

    Regulated DSDL definitions for Cyphal (standard and third-party)

    Python 72
  3. OpenCyphal/libcanard

    A compact implementation of the Cyphal/CAN protocol in C for high-integrity real-time embedded systems

    C++ 342
  4. OpenCyphal/pycyphal

    Python implementation of the Cyphal protocol stack.

    Python 124
  5. OpenCyphal/nunavut

    Generate code from DSDL using PyDSDL and Jinja2

    Python 41

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