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[feat](trx-rs): add HF APRS decoder (300 baud, 1600/1800 Hz AFSK)

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Adds a second APRS demodulator path tuned for the HF APRS standard
(300 baud Bell 103-style AFSK, mark=1600 Hz / space=1800 Hz), active
on RigMode::DIG.  Shares AX.25 framing, APRS parsing, APRS-IS uplink,
and frontend display with the existing VHF stack.

- trx-aprs: parameterise Demodulator::new(); add AprsDecoder::new_hf()
- trx-core: HfAprs variant in DecodedMessage; hf_aprs_decode_enabled /
  hf_aprs_decode_reset_seq in RigState/RigSnapshot; SetHfAprsDecodeEnabled
  and ResetHfAprsDecoder commands; handlers.rs fallback arm updated
- trx-protocol: client command variants + bidirectional mapping; test
  fixture updated
- trx-server: run_hf_aprs_decoder() task (activates on DIG mode);
  hf_aprs history in DecoderHistories; rig_task command dispatch;
  aprsfi uplink forwards HfAprs via OR-pattern
- trx-frontend: hf_aprs_history in FrontendRuntimeContext
- trx-frontend-http: prune/record/snapshot/clear helpers; SSE history
  replay; toggle_hf_aprs_decode + clear_hf_aprs_decode endpoints;
  /hf-aprs.js endpoint; HF APRS tab in web UI

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
This commit is contained in:
Stan Grams
2026-03-08 20:17:37 +01:00
parent ee821a71b1
commit 19d6d2e50b
19 changed files with 740 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/trx-client/trx-frontend/trx-frontend-http/assets/web/index.html
+39
View File
@@ -85,6 +85,7 @@
<div id="vdes-bar-overlay" aria-live="polite" aria-label="Recent VDES bursts"></div>
<div id="ft8-bar-overlay" aria-live="polite" aria-label="Recent FT8 decodes"></div>
<div id="aprs-bar-overlay" aria-live="polite" aria-label="Recent APRS frames"></div>
<div id="hf-aprs-bar-overlay" aria-live="polite" aria-label="Recent HF APRS frames"></div>
<div id="cw-bar-overlay" aria-live="polite" aria-label="Recent CW decodes"></div>
</div>
<div id="spectrum-panel" style="display:none;">
@@ -373,6 +374,7 @@
<button class="sub-tab" data-subtab="ais">AIS</button>
<button class="sub-tab" data-subtab="vdes">VDES</button>
<button class="sub-tab" data-subtab="aprs">APRS</button>
<button class="sub-tab" data-subtab="hf-aprs">HF APRS</button>
<button class="sub-tab" data-subtab="cw">CW</button>
<button class="sub-tab" data-subtab="ft8">FT8</button>
<button class="sub-tab" data-subtab="wspr">WSPR</button>
@@ -529,6 +531,42 @@
</div>
<div id="aprs-packets"></div>
</div>
<div id="subtab-hf-aprs" class="sub-tab-panel" style="display:none;">
<div class="ft8-controls aprs-controls">
<button id="hf-aprs-pause-btn" type="button">Pause</button>
<button id="hf-aprs-clear-btn" type="button">Clear</button>
<input id="hf-aprs-filter" class="ft8-filter" type="text" placeholder="Filter (e.g. SP2, beacon)" />
<small id="hf-aprs-status" style="color:var(--text-muted);">Waiting for server decode</small>
</div>
<div class="aprs-summary">
<div class="aprs-summary-card">
<span class="aprs-summary-label">Frames</span>
<span id="hf-aprs-total-count" class="aprs-summary-value">0 total</span>
</div>
<div class="aprs-summary-card">
<span class="aprs-summary-label">Visible</span>
<span id="hf-aprs-visible-count" class="aprs-summary-value">0 shown</span>
</div>
<div class="aprs-summary-card">
<span class="aprs-summary-label">Latest</span>
<span id="hf-aprs-latest-seen" class="aprs-summary-value">No packets yet</span>
</div>
</div>
<div class="aprs-filter-row">
<button id="hf-aprs-type-all" class="aprs-chip active" type="button">All</button>
<button id="hf-aprs-type-position" class="aprs-chip" type="button">Pos</button>
<button id="hf-aprs-type-message" class="aprs-chip" type="button">Msg</button>
<button id="hf-aprs-type-weather" class="aprs-chip" type="button">Wx</button>
<button id="hf-aprs-type-telemetry" class="aprs-chip" type="button">Tlm</button>
<button id="hf-aprs-type-other" class="aprs-chip" type="button">Other</button>
</div>
<div class="aprs-filter-row">
<button id="hf-aprs-only-pos-btn" class="aprs-chip" type="button">Pos Only</button>
<button id="hf-aprs-hide-crc-btn" class="aprs-chip" type="button">No CRC</button>
<button id="hf-aprs-collapse-dup-btn" class="aprs-chip" type="button">Dupes</button>
</div>
<div id="hf-aprs-packets"></div>
</div>
<div id="subtab-ft8" class="sub-tab-panel" style="display:none;">
<div class="ft8-controls">
<button id="ft8-decode-toggle-btn" type="button">Enable FT8</button>
@@ -640,6 +678,7 @@
<script src="/ais.js"></script>
<script src="/vdes.js"></script>
<script src="/aprs.js"></script>
<script src="/hf-aprs.js"></script>
<script src="/ft8.js"></script>
<script src="/wspr.js"></script>
<script src="/cw.js"></script>