Ole-Morten Duesund
ddffe1428d
Major improvements to Beast message decoding and data presentation: Speed & Track Formatting: - Convert ground speed from float to integer (knots) - Convert track angle from float to integer (0-359 degrees) - Add proper rounding for velocity calculations - Fix surface movement speed calculations Altitude Decoding Enhancement: - Implement proper Q-bit handling in altitude decoding - Add altitude validation (range: -1000 to 60000 feet) - Fix standard altitude encoding with 25-foot increments - Add legacy Gray code support for older transponders - Remove duplicate altitude values caused by incorrect decoding ICAO Address Display: - Fix JavaScript hex conversion that caused display corruption - Remove duplicate toString(16) calls on already-formatted hex strings - Proper ICAO display format (6-character hex like "4ACA0C") Data Type Consistency: - Update Aircraft struct to use integers for GroundSpeed and Track - Update SpeedPoint struct for consistent integer speed/track storage - Maintain float64 precision internally while displaying clean integers Signal Strength: - Confirm signal strength extraction is working properly - Signal levels properly flow from Beast parser through merger to frontend - Display in dBFS format (e.g., -1.57 dBFS) Results: - Clean integer speed values (198 kt instead of 238.03361107205006 kt) - Proper track angles (41° instead of 37.83276127148023°) - Realistic varying altitudes (1750-1825 ft instead of repeated 24450 ft) - Correct ICAO formatting (4ACA0C instead of corrupted 103A) - Working signal strength display (-0.98 to -2.16 dBFS) The Beast decoder now produces accurate, properly formatted aircraft data that displays cleanly in the web interface without data corruption. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com> |
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