# Firmware

Kaptan flight-controller firmware workspace.

```text
firmware/
├── boards/     board hardware declarations and entry points
├── libs/       reusable no_std firmware crates
├── platforms/  hardware composition, configuration and linker layouts
├── tools/      local configuration and telemetry tools
└── scripts/    packaging, analysis, and coverage helpers
```

List commands from this directory:

```sh
make help
```

Run Cargo directly from this directory. Build and package every supported board
with `make -C boards build`, or one with `make -C boards/<board> build`.
The workspace pins Rust 1.90.0. See
[development checks](../docs/src/development.md) for the supported workflows.
The board images do not yet run the flight runtime or implement motor drivers.
Motor pins are inhibited at startup. Physical flight has not been qualified.