52df6421be
WiFi & Bluetooth signal mapping tool for Raspberry Pi with: - WiFi scanning via iw command - Bluetooth Classic/BLE device discovery - RSSI-based distance estimation - OUI manufacturer lookup - Web dashboard with multiple views: - Radar view (polar plot) - 2D Map (Leaflet/OpenStreetMap) - 3D Map (MapLibre GL JS with building extrusion) - Floor-based device positioning - Live BT tracking mode (auto-starts on page load) - SQLite database for historical device tracking: - RSSI time-series history - Device statistics (avg/min/max) - Movement detection and velocity estimation - Activity patterns (hourly/daily) - New device alerts - Automatic data retention/cleanup - REST API for all functionality Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
53 lines
1.9 KiB
Markdown
53 lines
1.9 KiB
Markdown
# RF Mapper - Claude Context
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RF Environment Scanner for WiFi and Bluetooth signal mapping on Linux.
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## Key Documentation
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- **[USAGE.md](USAGE.md)** - User guide with CLI commands, web interface, configuration, and API reference
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- **[TODO.md](TODO.md)** - Pending features and improvements
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- **[config.yaml](config.yaml)** - Current configuration (GPS, web server, scanner, building settings)
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## Project Structure
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```
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src/rf_mapper/
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├── __main__.py # CLI entry point and argument parsing
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├── scanner.py # WiFi/Bluetooth scanning (WifiNetwork, BluetoothDevice dataclasses)
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├── config.py # Configuration management (Config, BuildingConfig, etc.)
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├── distance.py # RSSI to distance estimation
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├── oui.py # MAC address manufacturer lookup
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├── bluetooth_*.py # Bluetooth device identification and classification
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├── visualize.py # ASCII radar and chart generation
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├── profiling.py # CPU/memory profiling utilities
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└── web/
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├── app.py # Flask application and API endpoints
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├── templates/ # Jinja2 HTML templates (base.html, index.html)
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└── static/ # CSS, JS, vendor libraries (Leaflet, MapLibre GL)
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```
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## Key Files for Common Tasks
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| Task | Files |
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|------|-------|
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| Add CLI command | `src/rf_mapper/__main__.py` |
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| Add API endpoint | `src/rf_mapper/web/app.py` |
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| Modify data model | `src/rf_mapper/scanner.py`, `config.py` |
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| Change web UI | `web/templates/index.html`, `static/js/app.js`, `static/css/style.css` |
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| Add configuration | `src/rf_mapper/config.py`, `config.yaml` |
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## Running
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```bash
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source venv/bin/activate
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rf-mapper web # Web interface at http://localhost:5000
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rf-mapper scan -l room # CLI scan
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rf-mapper --help # All commands
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```
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## Tech Stack
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- Python 3.10+, Flask, PyYAML
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- Leaflet.js (2D maps), MapLibre GL JS (3D maps)
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- Linux tools: `iw`, `hcitool`, `bluetoothctl`
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