The score from ft8_lib is an averaged uint8 difference between Costas
sync tones and their neighbours (each unit = 0.5 dB). The previous
score * 0.5 gave the signal-above-adjacent-noise in dB relative to a
single 3.125 Hz waterfall bin, yielding values of +5 to +50 dB —
all wrong.
Subtract 10*log10(2500/3.125) ≈ 29 dB to normalise to the 2500 Hz
reference bandwidth used by WSJT-X and expected by PSKReporter:
snr = score * 0.5 - 29.0
This maps score 10 (minimum decodable) → -24 dB and score 60 → +1 dB,
matching typical WSJT-X SNR report ranges.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Replace the two-character beacon_symbol string with separate
beacon_symbol_table (char) and beacon_symbol_code (char) fields to
avoid TOML backslash escaping issues with the alternate symbol table.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Add periodic IGate position beacon support to the APRS-IS uplink.
New AprsFiConfig fields: beacon (bool), beacon_interval_secs (default
1200), beacon_symbol (default "/-"), latitude/longitude overrides.
A beacon is sent immediately on connect then every beacon_interval_secs.
Coordinates fall back from [aprsfi] to [general].latitude/longitude.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Allow specifying the IGate callsign directly in [aprsfi] instead of
relying on [general].callsign. The aprsfi-specific callsign takes
precedence; [general].callsign is used as fallback.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Move aprsfi and pskreporter modules from trx-server into a new
standalone trx-reporting library crate. Config types (AprsFiConfig,
PskReporterConfig) move to trx-reporting and are re-exported from
trx-server::config for backwards compatibility.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
- Append mandatory q-construct (,qAR,<callsign>) to all forwarded
TNC2 packets via updated format_tnc2(pkt, igate_call)
- Add TCPIP/TCPXX loop-prevention check before forwarding
- Drain server-sent data in select! loop to prevent TCP backpressure
- Enable TCP_NODELAY for low-latency packet forwarding
- Guard against history replays: skip packets older than 2 minutes
- Use "trx-rs" in login string and keepalive comment
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Add [workspace.package] version = "0.1.0" to the root Cargo.toml and
switch all 21 member crates to version.workspace = true so the entire
workspace is versioned from a single place.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Two bugs introduced by 60697bb:
1. dsp.rs passed `channel_idx == 0` as force_mono_pcm, which forced the
primary pipeline channel to output mono samples. The Opus encoder was
configured for stereo, so it received half the expected frame data,
causing distortion for all connected audio clients.
Fixed by passing `false` — hidden virtual channels already set
force_mono_pcm=true via set_force_mono_pcm() in vchan_impl.rs.
2. main.rs short-circuited channel conversion when no audio clients were
connected, sending raw frames to pcm_tx (decoders). When clients then
connected, decoders switched to receiving stereo-interleaved frames,
making decoder input format dependent on client presence.
Fixed by always performing the channel conversion before sending to
pcm_tx; the no-client skip now only bypasses Opus encode + rx_audio_tx.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Skip APRS packets whose ts_ms is older than 120 seconds. Live RF-decoded
packets arrive within milliseconds; history replay items can be up to 24
hours old and must not be re-uploaded to APRS-IS as live traffic.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Rewrite the PSKReporter uplink to match the protocol spec exactly:
- Fix template FlowSetIDs: receiver uses 0x0003 (Options Template Set),
sender uses 0x0002 (Template Set); previously both used 0x9992/0x9993
- Add missing enterprise numbers (0x0000768F = 30351) to all enterprise
field specifiers in both template blocks
- Fix sender template field IDs: use correct attributes (senderCallsign
30351.1, frequency 30351.5, sNR 30351.6, iMD 30351.7, mode 30351.10,
informationSource 30351.11, senderLocator 30351.3, flowStartSeconds 150)
- Fix sender data field order to match the template declaration
- Add iMD byte (0) required by the 8-field template
- Add 4-byte null padding on receiver and sender data records
- Batch spots into one UDP packet per 5-minute window (spec requirement)
- Deduplicate by callsign within each window (keep most-recent spot)
- Send template descriptors only in first 3 packets then once per hour
- Increment sequence number by report count, not packet count
- Guard against history replays: drop any spot older than the flush
window (live FT8/WSPR is seconds old; history can be 24 h old)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Rebuild the visible-source chips when live APRS, AIS, or VDES markers are first added so the map filter list updates without a page refresh.\n\nCo-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Use an unbounded virtual-channel command queue so background decode and scheduler transitions do not silently drop subscribe or remove commands.\n\nCo-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Remove hidden background decode channels when the owning audio client disconnects to avoid stale DSP and decoder buildup.\n\nCo-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Run FT8 and WSPR decode steps in blocking sections so the server listener stays responsive under decode load.\n\nCo-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Replace the misleading scheduler task countdown with the actual time-span interleave switch timing in the main controls row.
Co-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Raise remote spectrum polling from 100 ms to 50 ms while keeping the relaxed timeout and subscriber gating.
Co-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Relax the remote spectrum timeout, poll at the backend update cadence, and stop polling when no spectrum subscribers are connected.
Co-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Add separate map path toggles, move scheduler handoff into the channels row, and show a live countdown to the next scheduler cycle.
Co-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
Remove settings rig pickers, restore the last scheduler cycle on release, fix FT8 locator role parsing, and add toggleable decode contact paths on the map.
Co-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
sjg
