FGFS-4.1/gr-air-modes
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Parser works for the print case. Not quite sure this is the best way to do it, but it's better.

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This commit is contained in:
Nick Foster
2013-06-18 17:47:13 -07:00
parent a1e2297134
commit d84c0c3204
4 changed files with 76 additions and 72 deletions
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91
python/msprint.py
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@@ -28,8 +28,8 @@ import math
#TODO get rid of class and convert to functions
#no need for class here
class output_print:
def __init__(self, mypos, publisher):
#self._cpr = air_modes.cpr_decoder(mypos)
def __init__(self, cpr, publisher):
self._cpr = cpr
#sub to every function that starts with "print"
self._fns = [int(l[6:]) for l in dir(self) if l.startswith("handle")]
for i in self._fns:
@@ -119,55 +119,56 @@ class output_print:
print retstr
#the only one which requires state
def handle17(self, data):
return
icao24 = data["aa"]
bdsreg = data["me"].get_type()
def handle17(self, msg):
icao24 = msg.data["aa"]
bdsreg = msg.data["me"].get_type()
retstr = None
retstr = output_print.prefix(msg)
try:
if bdsreg == 0x08:
(ident, typestring) = air_modes.parseBDS08(msg.data)
retstr += "Type 17 BDS0,8 (ident) from %x type %s ident %s" % (icao24, typestring, ident)
if bdsreg == 0x08:
(msg, typestring) = self.parseBDS08(data)
retstr = "Type 17 BDS0,8 (ident) from %x type %s ident %s" % (icao24, typestring, msg)
elif bdsreg == 0x06:
[ground_track, decoded_lat, decoded_lon, rnge, bearing] = air_modes.parseBDS06(msg.data, self._cpr)
retstr += "Type 17 BDS0,6 (surface report) from %x at (%.6f, %.6f) ground track %i" % (icao24, decoded_lat, decoded_lon, ground_track)
if rnge is not None and bearing is not None:
retstr += " (%.2f @ %.0f)" % (rnge, bearing)
elif bdsreg == 0x06:
[ground_track, decoded_lat, decoded_lon, rnge, bearing] = self.parseBDS06(data)
retstr = "Type 17 BDS0,6 (surface report) from %x at (%.6f, %.6f) ground track %i" % (icao24, decoded_lat, decoded_lon, ground_track)
if rnge is not None and bearing is not None:
retstr += " (%.2f @ %.0f)" % (rnge, bearing)
elif bdsreg == 0x05:
[altitude, decoded_lat, decoded_lon, rnge, bearing] = air_modes.parseBDS05(msg.data, self._cpr)
retstr += "Type 17 BDS0,5 (position report) from %x at (%.6f, %.6f)" % (icao24, decoded_lat, decoded_lon)
if rnge is not None and bearing is not None:
retstr += " (" + "%.2f" % rnge + " @ " + "%.0f" % bearing + ")"
retstr += " at " + str(altitude) + "ft"
elif bdsreg == 0x05:
[altitude, decoded_lat, decoded_lon, rnge, bearing] = self.parseBDS05(data)
retstr = "Type 17 BDS0,5 (position report) from %x at (%.6f, %.6f)" % (icao24, decoded_lat, decoded_lon)
if rnge is not None and bearing is not None:
retstr += " (" + "%.2f" % rnge + " @ " + "%.0f" % bearing + ")"
retstr += " at " + str(altitude) + "ft"
elif bdsreg == 0x09:
subtype = msg.data["bds09"].get_type()
if subtype == 0:
[velocity, heading, vert_spd, turnrate] = air_modes.parseBDS09_0(msg.data)
retstr += "Type 17 BDS0,9-%i (track report) from %x with velocity %.0fkt heading %.0f VS %.0f turn rate %.0f" \
% (subtype, icao24, velocity, heading, vert_spd, turnrate)
elif subtype == 1:
[velocity, heading, vert_spd] = air_modes.parseBDS09_1(msg.data)
retstr += "Type 17 BDS0,9-%i (track report) from %x with velocity %.0fkt heading %.0f VS %.0f" % (subtype, icao24, velocity, heading, vert_spd)
elif subtype == 3:
[mag_hdg, vel_src, vel, vert_spd, geo_diff] = air_modes.parseBDS09_3(msg.data)
retstr += "Type 17 BDS0,9-%i (air course report) from %x with %s %.0fkt magnetic heading %.0f VS %.0f geo. diff. from baro. alt. %.0fft" \
% (subtype, icao24, vel_src, vel, mag_hdg, vert_spd, geo_diff)
else:
retstr += "Type 17 BDS0,9-%i from %x not implemented" % (subtype, icao24)
elif bdsreg == 0x09:
subtype = data["bds09"].get_type()
if subtype == 0:
[velocity, heading, vert_spd, turnrate] = self.parseBDS09_0(data)
retstr = "Type 17 BDS0,9-%i (track report) from %x with velocity %.0fkt heading %.0f VS %.0f turn rate %.0f" \
% (subtype, icao24, velocity, heading, vert_spd, turnrate)
elif subtype == 1:
[velocity, heading, vert_spd] = self.parseBDS09_1(data)
retstr = "Type 17 BDS0,9-%i (track report) from %x with velocity %.0fkt heading %.0f VS %.0f" % (subtype, icao24, velocity, heading, vert_spd)
elif subtype == 3:
[mag_hdg, vel_src, vel, vert_spd, geo_diff] = self.parseBDS09_3(data)
retstr = "Type 17 BDS0,9-%i (air course report) from %x with %s %.0fkt magnetic heading %.0f VS %.0f geo. diff. from baro. alt. %.0fft" \
% (subtype, icao24, vel_src, vel, mag_hdg, vert_spd, geo_diff)
else:
retstr = "Type 17 BDS0,9-%i from %x not implemented" % (subtype, icao24)
elif bdsreg == 0x62:
emerg_str = air_modes.parseBDS62(data)
retstr += "Type 17 BDS6,2 (emergency) from %x type %s" % (icao24, emerg_str)
else:
retstr += "Type 17 with FTC=%i from %x not implemented" % (msg.data["ftc"], icao24)
except ADSBError:
return
elif bdsreg == 0x62:
emerg_str = self.parseBDS62(data)
retstr = "Type 17 BDS6,2 (emergency) from %x type %s" % (icao24, emerg_str)
else:
retstr = "Type 17 with FTC=%i from %x not implemented" % (data["ftc"], icao24)
return retstr
print retstr
def printTCAS(self, msg):
return