sjgandClaude Opus 5
15ff686542
The decode SSE stream and the history behind it are not rig-scoped: every rig's decodes reach the browser, each carrying the rig that heard it. The panels on the decoder tabs want that — they aggregate the whole station — but the mini views over the waterfall caption the spectrum underneath, and they were reading the same unfiltered histories. A background rig copying APRS on another band put its frames over the active rig's waterfall. The mode gate did not help: it reads the mode of the rig on screen, so those frames appeared whenever that rig happened to be in PKT. Filter each overlay on the rig it belongs to, through one shared predicate that compares a decode's rig_id with the per-tab active rig already driving the spectrum and the audio. A decode that names no rig, and a session that has not learnt its rig list yet, still show everything. The FTx normalizer was dropping rig_id on the floor, so it now keeps it. CW needed more than a filter: its lines accumulate character by character, so two rigs copying at once braided their text into one unreadable line. Lines in progress are now kept per rig. The bar repaints in render() move into refreshDecodeBars(), which the rig switch calls as well — otherwise the outgoing rig's frames stayed on screen until the next state update — and which finally includes the CW bar. Closes #49 Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SyX26FCpMQxiBoC7r5K1A7 Signed-off-by: Stan Grams <sjg@haxx.space>
trx-rs
A modular amateur radio control stack written in Rust.
trx-rs splits radio hardware access from user-facing interfaces so you can run
rig control, SDR DSP, decoding, audio streaming, and web access as separate,
composable pieces.
| Backends | Yaesu FT-817, Yaesu FT-450D, SoapySDR |
| Frontends | Web UI, rigctl-compatible TCP, JSON-over-TCP |
| Decoders | AIS, APRS, CW, FT8, RDS, VDES, WSPR |
| Audio | Opus streaming between server, client, and browser |
Quick Start
1. Install dependencies
Debian / Ubuntu
sudo apt install build-essential pkg-config cmake libopus-dev libasound2-dev
# Optional — SDR support
sudo apt install libsoapysdr-dev
Fedora
sudo dnf install gcc pkg-config cmake opus-devel alsa-lib-devel
# Optional — SDR support
sudo dnf install SoapySDR-devel
Arch Linux
sudo pacman -S base-devel pkgconf cmake opus alsa-lib
# Optional — SDR support
sudo pacman -S soapysdr
macOS (Homebrew)
brew install cmake opus
# Optional — SDR support
brew install soapysdr
See Build Requirements in the wiki for details on each library.
Note:
cmakeis required even when a system Opus library is installed. Theaudiopus_syscrate probes for Opus viapkg-config; if it is not found (orpkg-configis unavailable), it falls back to compiling a vendored copy of Opus with CMake. A missingcmaketherefore fails the build withis cmake not installed?rather than a missing-Opus error.
2. Build
cargo build --release
Build without SDR support: cargo build --release --no-default-features
3. Configure
Run the interactive setup wizard to generate config files for your station:
./target/release/trx-configurator
The wizard walks you through rig selection, serial port detection, audio
settings, and frontend options, then writes trx-server.toml and
trx-client.toml.
Alternatively, copy trx-rs.toml.example — a commented example covering every
setting — and edit it by hand:
cp trx-rs.toml.example trx-rs.toml
./target/release/trx-server --check-config --config trx-rs.toml
--check-config reports everything wrong with a config without starting
anything. --print-config prints the same settings without comments.
4. Run
./target/release/trx-server --config trx-server.toml
./target/release/trx-client --config trx-client.toml
A single trx-rs.toml can configure both: the server reads its [trx-server]
section and the client reads [trx-client].
Open the configured HTTP frontend address in a browser (default http://localhost:8080).
How It Works
graph TD
SDR1["SDR #1"] & SDR2["SDR #2"] <-->|USB| S1["trx-server A"]
SDR3["SDR #3"] & FT817["FT-817"] <-->|USB / serial| S2["trx-server B"]
S1 <-->|"JSON-TCP :4530"| C1["trx-client"]
S1 -->|"Opus-TCP per rig"| C1
S2 <-->|"JSON-TCP :4530"| C1
S2 -->|"Opus-TCP per rig"| C1
C1 <-->|internal channels| F1["Web UI :8080"]
C1 <-->|internal channels| F2["rigctl :4532"]
Each trx-server owns one or more rigs and runs DSP, decoding, and audio capture locally.
A trx-client connects to any number of servers over TCP and exposes them through
a unified set of frontends.
Documentation
| Resource | Description |
|---|---|
| User Manual | Configuration, features, and usage |
| Architecture | System design, crate layout, data flow, and internals |
| Optimization Guidelines | Performance guidelines for the real-time DSP pipeline |
| Planned Features | Roadmap and design notes |
| Contributing | Commit conventions, workflow, and code style |
License
GPL-2.0-or-later. See LICENSES for the full license text and
bundled third-party license files. Bundled third-party components retain their
original licenses: Leaflet is BSD-2-Clause, DSEG is OFL-1.1, and opus-decoder
is MIT. The APRS symbol sprites come from
hessu/aprs-symbols; their per-symbol
copyright status is catalogued in
LICENSES/LicenseRef-APRS-Symbols.txt.