sjg e7512b3cf0 [feat](trx-frontend-appkit): add native macOS AppKit frontend
Add a new trx-frontend-appkit crate using objc2 + AppKit as a
replacement for the removed Qt/QML frontend. The frontend provides
the same feature set: frequency/mode/band display, PTT/power/VFO/lock
controls, signal/TX metering, and frequency/mode/TX-limit input.

Architecture splits platform-agnostic model (model.rs) from AppKit
UI (ui.rs) to facilitate future UIKit porting. State flows from the
async tokio watcher via std::sync::mpsc to the AppKit main thread;
button actions flow back through a channel to stay on the UI thread.

Feature-gated behind `appkit-frontend` cargo feature.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
2026-02-07 09:25:13 +01:00
2025-11-30 23:54:05 +01:00
2025-11-30 23:54:05 +01:00
2025-11-30 23:54:05 +01:00
2025-11-30 23:54:05 +01:00
2025-11-30 23:54:05 +01:00
2025-11-30 23:54:05 +01:00

trx-rs logo

trx-rs (work in progress)

This is an early, untested snapshot of a transceiver control stack (core + backend + frontends). Things may change quickly and APIs are not stable yet. Expect rough edges and bugs; use at your own risk and please report issues you hit. Features, tests and docs are still being written (or not).

The rig task is now driven by the controller components (state machine, handlers, and policies). Polling and retry behavior are configurable via the [behavior] section in the config file.

Supported backends

  • Yaesu FT-817 (feature-gated crate trx-backend-ft817)
  • Planned: other rigs I own; contributions and reports are welcome.

Frontends

  • HTTP status/control frontend (trx-frontend-http)
  • JSON TCP control frontend (trx-frontend-http-json)
  • AppKit GUI frontend (trx-frontend-appkit, macOS only, optional via appkit-frontend feature)
  • rigctl-compatible TCP frontend (trx-frontend-rigctl, listens on 127.0.0.1:4532)

Plugin discovery

trx-server and trx-client can load shared-library plugins that register backends/frontends via a trx_register entrypoint. Search paths:

  • ./plugins
  • ~/.config/trx-rs/plugins
  • TRX_PLUGIN_DIRS (path-separated)

Example plugin: examples/trx-plugin-example

License

This project is licensed under the BSD-2-Clause license. See LICENSES/ for bundled third-party license files.

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Experimental ham rig and SDR controller written in Rust
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