zenoh_sensors

The project built by hand while following zenoh in Dart and Flutter, a guide that teaches zenoh through two programs that talk to each other: a command-line collector on the laptop and, later, a sensor node on an Android phone. This repository is the guide's project as its author followed his own chapters, chapter by chapter; it stands where the last published chapter ends.

What is here

zenoh_sensors/
├── apps/
│   └── sensorctl/        the command-line program — the collector
└── packages/
    └── sensor_core/      the zenoh data layer both programs share: ZenohService, SessionSettings, and their tests

The top folder is a pub workspace: one pubspec.yaml resolves every package below it, and everything is run from here, never from inside a package.

Running it

The toolchain is fvm with the Flutter SDK the .fvmrc names (3.47.2 or newer). From the top folder:

fvm dart pub get
fvm dart test packages/sensor_core      # the service's tests: two zenoh sessions in one process, on the loopback
fvm dart run sensorctl:sensorctl        # opens a session and says who it found

sensorctl connects to tcp/127.0.0.1:7447; start something that listens there first, such as the package's z_sub example from apps/sensorctl/example/, as the guide's chapters do.

Licence

Apache License 2.0 — see LICENSE.