FGFS-4.1/gr-air-modes
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Parser returns objects for subfields instead of flat data. Lets you use get_type to resolve BDS registers, etc.

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Printer takes advantage of this. Now printing BDS reg instead of "subtype".
This commit is contained in:
Nick Foster
2012-07-16 09:16:48 -07:00
parent fe6aa0c6de
commit 4750d20044
5 changed files with 51 additions and 56 deletions
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23
python/modes_flightgear.py
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@@ -34,31 +34,32 @@ class modes_flightgear(modes_parse.modes_parse):
msgtype = data["df"]
if msgtype == 17: #ADS-B report
icao24 = data["aa"]
subtype = data["sub"]
if subtype == 4: #ident packet
bdsreg = data["me"].get_type()
if bdsreg == 0x08: #ident packet
(ident, actype) = self.parseBDS08(data)
#select model based on actype
self.callsigns[icao24] = [ident, actype]
elif 5 <= subtype <= 8: #BDS0,6 pos
elif bdsreg == 0x06: #BDS0,6 pos
[ground_track, decoded_lat, decoded_lon, rnge, bearing] = self.parseBDS06(data)
self.positions[icao24] = [decoded_lat, decoded_lon, 0]
self.update(icao24)
elif 9 <= subtype <= 18: #BDS0,5 pos
elif bdsreg == 0x05: #BDS0,5 pos
[altitude, decoded_lat, decoded_lon, rnge, bearing] = self.parseBDS05(data)
self.positions[icao24] = [decoded_lat, decoded_lon, altitude]
self.update(icao24)
elif subtype == 19: #velocity
subsubtype = data["sub"]
if subsubtype == 0:
[velocity, heading, vert_spd, turnrate] = self.parseBDS09_0(data)
elif 1 <= subsubtype <= 2:
[velocity, heading, vert_spd] = self.parseBDS09_1(data)
turnrate = 0
elif bdsreg == 0x09: #velocity
subtype = data["bds09"].get_type()
if subtype == 0:
[velocity, heading, vert_spd, turnrate] = self.parseBDS09_0(data)
elif subtype == 1:
[velocity, heading, vert_spd] = self.parseBDS09_1(data)
turnrate = 0
else:
return
self.velocities[icao24] = [velocity, heading, vert_spd, turnrate]
except ADSBError: