Major milestone: GPS coordinates now auto-extract from filenames and
uploads appear on map with full end-to-end workflow functional!
✨ GPS Auto-Extraction Features:
- JavaScript GPS extractor class matching Python patterns
- Supports 3 filename formats:
* N/S/E/W: 34.0478N_118.2349W_filename.sub
* lat/lon prefix: lat34.0478lon-118.2348_filename.sub
* Signed decimal: -34.0478_118.2348_filename.sub
- Auto-populates latitude/longitude form fields on file drop
- Green notification toast shows detected coordinates
- File list shows GPS badge for files with coordinates
🗺️ Web Interface Improvements:
- Upload endpoint now stores captures in-memory
- Query endpoint returns uploaded captures for map display
- Stats endpoint shows real-time upload counts
- Map displays uploaded captures as markers
- Color-coded by frequency band
📁 Updated Files:
- static/js/upload.js: GPS extraction + auto-population
- src/api/main_simple.py: In-memory storage + endpoints
- src/parser/gps_extractor.py: Backend GPS extraction (Python)
- scripts/test_gps_extraction.py: Python test suite
- test_gps_extraction.html: Browser test suite
📊 T-Embed Files Updated:
- 34.0478N_118.2348W_1637_raw_8.sub: 315 MHz Princeton
- 34.0478N_118.2349W_1351_raw_10.sub: 433.92 MHz Princeton
- 34.0478N_118.2349W_1650_test_raw.sub: 433.92 MHz RAW
- All now have proper Flipper SubGhz headers
✅ Tested Features:
- GPS extraction from filename: 34.0478N_118.2349W → 34.0478, -118.2349
- Auto-population of GPS fields in upload form
- File upload with GPS validation
- Capture appears on map after upload
- Statistics update in real-time
- Frequency distribution calculated correctly
🎯 End-to-End Flow Working:
1. User drops .sub file with GPS in filename
2. GPS auto-detected and form fields populate
3. User clicks Upload
4. Server parses RF data + GPS coordinates
5. Capture stored in memory
6. Map refreshes and displays new marker
7. Stats update with new counts
🚀 Demo: http://localhost:8000
Upload 34.0478N_118.2349W_1351_raw_10.sub and watch it appear on map!
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Trilltechnician