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feat: add Generic OOK Signal Decoder module

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New 'OOK Decoder' mode for capturing and decoding arbitrary OOK/ASK
signals using rtl_433's flex decoder with fully configurable pulse
timing. Covers PWM, PPM, and Manchester encoding schemes.

Backend (utils/ook.py, routes/ook.py):
- Configurable modulation: OOK_PWM, OOK_PPM, OOK_MC_ZEROBIT
- Full rtl_433 flex spec builder with user-supplied pulse timings
- Bit-inversion fallback for transmitters with swapped short/long mapping
- Optional frame deduplication for repeated transmissions
- SSE streaming via /ook/stream

Frontend (static/js/modes/ook.js, templates/partials/modes/ook.html):
- Live MSB/LSB bit-order toggle — re-renders all stored frames instantly
  without restarting the decoder
- Full-detail frame display: timestamp, bit count, hex, dotted ASCII
- Modulation selector buttons with encoding hint text
- Full timing grid: short, long, gap/reset, tolerance, min bits
- CSV export of captured frames
- Global SDR device panel injection (device, SDR type, rtl_tcp, bias-T)

Integration (app.py, routes/__init__.py, templates/):
- Globals: ook_process, ook_queue, ook_lock
- Registered blueprint, nav entries (desktop + mobile), welcome card
- ookOutputPanel in visuals area with bit-order toolbar

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
thatsatechnique
2026-03-04 11:51:38 -08:00
parent 4741124d94
commit 4c282bb055
8 changed files with 1019 additions and 2 deletions
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templates/partials/nav.html
+2
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@@ -68,6 +68,7 @@
{{ mode_item('subghz', 'SubGHz', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M2 12h6l3-9 3 18 3-9h5"/></svg>') }}
{{ mode_item('waterfall', 'Waterfall', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M2 12h4l3-8 3 16 3-8h4"/><path d="M2 18h20" opacity="0.4"/><path d="M2 21h20" opacity="0.2"/></svg>') }}
{{ mode_item('morse', 'Morse', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="2" y1="12" x2="5" y2="12"/><line x1="7" y1="12" x2="13" y2="12"/><line x1="15" y1="12" x2="18" y2="12"/><line x1="20" y1="12" x2="22" y2="12"/></svg>') }}
{{ mode_item('ook', 'OOK Decoder', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M2 12h3"/><path d="M19 12h3"/><rect x="5" y="8" width="4" height="8" rx="1"/><rect x="10" y="9" width="4" height="6" rx="1"/><rect x="15" y="7" width="4" height="10" rx="1"/></svg>') }}
</div>
</div>
@@ -218,6 +219,7 @@
{{ mobile_item('rtlamr', 'Meters', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M22 12h-4l-3 9L9 3l-3 9H2"/></svg>') }}
{{ mobile_item('subghz', 'SubGHz', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M2 12h6l3-9 3 18 3-9h5"/></svg>') }}
{{ mobile_item('morse', 'Morse', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="2" y1="12" x2="5" y2="12"/><line x1="7" y1="12" x2="13" y2="12"/><line x1="15" y1="12" x2="18" y2="12"/><line x1="20" y1="12" x2="22" y2="12"/></svg>') }}
{{ mobile_item('ook', 'OOK', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M2 12h3"/><path d="M19 12h3"/><rect x="5" y="8" width="4" height="8" rx="1"/><rect x="10" y="9" width="4" height="6" rx="1"/><rect x="15" y="7" width="4" height="10" rx="1"/></svg>') }}
{# Tracking #}
{{ mobile_item('adsb', 'Aircraft', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M21 16v-2l-8-5V3.5a1.5 1.5 0 0 0-3 0V9l-8 5v2l8-2.5V19l-2 1.5V22l3.5-1 3.5 1v-1.5L13 19v-5.5l8 2.5z"/></svg>', '/adsb/dashboard') }}
{{ mobile_item('ais', 'Vessels', '<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M3 18l2 2h14l2-2"/><path d="M5 18v-4a2 2 0 0 1 2-2h10a2 2 0 0 1 2 2v4"/><path d="M12 12V6"/><path d="M12 6l4 3"/></svg>', '/ais/dashboard') }}