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Add verbose debug output for MSG,3 parsing

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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
James Smith
2025-12-22 13:04:14 +00:00
parent d62f4153bf
commit 8b4b7c1fec
1 changed files with 17 additions and 15 deletions
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32
intercept.py
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@@ -12104,21 +12104,23 @@ def parse_sbs_stream(service_addr):
aircraft['callsign'] = callsign
# MSG,3: position (alt, lat, lon)
elif msg_type == '3' and len(parts) > 15:
if parts[11]:
try:
aircraft['altitude'] = int(float(parts[11]))
except:
pass
if parts[14] and parts[15]:
try:
lat = float(parts[14])
lon = float(parts[15])
aircraft['lat'] = lat
aircraft['lon'] = lon
print(f"[ADS-B] Position: {icao} at {lat:.4f}, {lon:.4f}")
except:
pass
elif msg_type == '3':
print(f"[ADS-B] MSG,3 received: parts={len(parts)}, lat={parts[14] if len(parts)>14 else 'N/A'}, lon={parts[15] if len(parts)>15 else 'N/A'}")
if len(parts) > 15:
if parts[11]:
try:
aircraft['altitude'] = int(float(parts[11]))
except:
pass
if parts[14] and parts[15]:
try:
lat = float(parts[14])
lon = float(parts[15])
aircraft['lat'] = lat
aircraft['lon'] = lon
print(f"[ADS-B] Position SET: {icao} at {lat:.4f}, {lon:.4f}")
except Exception as e:
print(f"[ADS-B] Position parse error: {e}")
# MSG,4: velocity (speed, heading)
elif msg_type == '4' and len(parts) > 13: