Process decoder commands as early returns in rig_task (no CAT needed).
Check aprs_decode_enabled/cw_decode_enabled flags in decoder tasks
alongside mode. Track reset_seq to trigger decoder.reset() on clear.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
The APRS info field is raw AX.25 bytes, not valid UTF-8.
from_utf8_lossy inserts multi-byte replacement characters, causing
panics when the position parser sliced by byte index. Switch
parse_aprs_position, parse_aprs_compressed, parse_aprs_lat, and
parse_aprs_lon to operate on &[u8] instead of &str.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
The capture thread only checked Opus broadcast subscribers to decide
whether to start cpal input. PCM tap subscribers (APRS/CW decoders)
were not considered, so decoding never started without a browser
audio client. Include pcm_tx receiver count in the has_receivers
check.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
Port Bell 202 AFSK demodulator (correlation detector, PLL clock
recovery, NRZI+HDLC, AX.25/APRS parser) and Goertzel CW decoder
(auto tone scan, auto WPM via k-means, Morse lookup) from browser JS
to Rust.
Add PCM tap to audio capture thread, spawn APRS/CW decoder tasks
gated by rig mode (PKT for APRS, CW/CWR for CW). Forward decoded
messages over the audio TCP wire using new message types 0x03/0x04.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
Add latitude and longitude Option<f64> fields to [general] config
section and propagate through ResolvedConfig, RigTaskConfig, and
build_initial_state into the RigState/RigSnapshot pipeline.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
Add fast path in the TCP listener to serve GetSnapshot requests
directly from the state watch channel, so clients get a response
even while the rig task is initializing.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
The audio listener was ignoring the CLI --listen override and always
binding to the config default (127.0.0.1), making it unreachable
from remote clients.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
Start the output stream paused and only play when TX packets
arrive. Pause again when the packet queue drains to prevent
continuous ALSA buffer underruns (EPIPE errno -32) on Linux.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
Use subsecond nanosecond jitter to return a varying signal strength
(2-8) from the dummy backend instead of a static value of 5.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
Set server_callsign and server_version on the rig state so they
are included in snapshots sent to clients. Default callsign is
N0CALL when not configured.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
time::interval() fires its first tick immediately. Recreating it on
every loop iteration made the select! always resolve instantly,
turning the main polling loop into a busy-loop (~13% CPU idle).
Replace with a Box::pin(sleep()) that is only reset after it
completes or when the poll duration changes (rx/tx transition).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
Instead of running the cpal input stream continuously, start it
paused and only activate when broadcast subscribers are present.
When the last client disconnects, pause the stream and sleep at
100ms intervals polling for new receivers.
This eliminates idle CPU usage from continuous CoreAudio callbacks,
channel allocations, and sample processing when nobody is listening.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
Enable audio streaming by default in AudioConfig.
Fix panic in audio playback thread caused by calling
tokio::runtime::Handle::current() from a plain std::thread.
Use rx.blocking_recv() instead, which is the correct API for
consuming a tokio mpsc receiver from a synchronous context.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
Add AudioConfig to server configuration with support for RX capture
and TX playback via cpal and Opus encoding. Run a dedicated TCP
listener (default port 4533) that sends StreamInfo on connect, streams
RX Opus frames to clients, and receives TX frames back.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
Add a JSON-over-TCP listener so trx-client can connect to trx-server.
Speaks the ClientEnvelope/ClientResponse protocol from trx-core::client.
- New listener.rs module with per-client connection handling
- ListenConfig/AuthConfig in config.rs (default: 127.0.0.1:4532)
- CLI args --listen and --port for override
- Optional token-based authentication
- Updated example config with [listen] section
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
Register a dummy rig backend that holds state in memory and responds
to all CAT commands immediately. Useful for development and testing
without hardware.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stanislaw Grams <stanislawgrams@gmail.com>
Move the frontend and backend crate trees to live physically under their
respective binary crate directories, grouping related code together
without merging crate boundaries. Also flatten sub-crate nesting by
moving them out of src/ subdirectories into direct children.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Delete trx-bin (all-in-one) and trx-bin-common (shared lib). Each binary
now has its own config, plugins, and helper modules inlined.
- trx-server: backend-only daemon with ServerConfig (general, rig, behavior)
no frontend dependencies
- trx-client: remote client with ClientConfig (general, remote, frontends)
includes all frontend support (http, rigctl, http-json, qt)
- Dedicated config files: trx-server.toml / trx-client.toml
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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