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slowrx is a GTK GUI app that doesn't support CLI usage, so the SSTV decoder was silently failing. This replaces it with a pure Python implementation using numpy and Pillow that supports Robot36/72, Martin1/2, Scottie1/2, and PD120/180 modes via VIS header auto-detection. Key implementation details: - Generalized Goertzel (DTFT) for exact-frequency tone detection - Vectorized batch Goertzel for real-time pixel decoding performance - Overlapping analysis windows for short-window frequency estimation - VIS header detection state machine with parity validation - Per-line sync re-synchronization for drift tolerance Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
44 lines
1.1 KiB
Plaintext
44 lines
1.1 KiB
Plaintext
# Core dependencies
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flask>=3.0.0
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flask-limiter>=2.5.4
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requests>=2.28.0
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Werkzeug>=3.1.5
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# ADS-B history (optional - only needed for Postgres persistence)
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psycopg2-binary>=2.9.9
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# BLE scanning with manufacturer data detection (optional - for TSCM)
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bleak>=0.21.0
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# Satellite tracking (optional - only needed for satellite features)
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skyfield>=1.45
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# DSC decoding and SSTV decoding (DSP pipeline)
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scipy>=1.10.0
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numpy>=1.24.0
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# SSTV image output (optional - needed for SSTV image decoding)
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Pillow>=9.0.0
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# GPS dongle support (optional - only needed for USB GPS receivers)
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pyserial>=3.5
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# Meshtastic mesh network support (optional - only needed for Meshtastic features)
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meshtastic>=2.0.0
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# Deauthentication attack detection (optional - for WiFi TSCM)
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scapy>=2.4.5
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# QR code generation for Meshtastic channels (optional)
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qrcode[pil]>=7.4
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# Development dependencies (install with: pip install -r requirements-dev.txt)
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# pytest>=7.0.0
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# pytest-cov>=4.0.0
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# ruff>=0.1.0
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# black>=23.0.0
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# mypy>=1.0.0
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# WebSocket support for in-app audio streaming (KiwiSDR, Listening Post)
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flask-sock
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websocket-client>=1.6.0
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