FGFS-4.1/gr-air-modes
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New parser works. TCAS untested. Extra info in print. Fixed ground_track printing error. Surface reports suppressed due to possible CPR bug. Not all code paths tested.

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This commit is contained in:
Nick Foster
2012-06-26 23:27:58 -07:00
parent b05bea9618
commit 28824cb0b2
6 changed files with 68 additions and 87 deletions
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8
python/modes_parse.py
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@@ -130,7 +130,7 @@ class me_reply(data_field):
elif ftc == 28:
return 0x61
else:
return NoHandlerError
return NoHandlerError(ftc)
def get_numbits(self):
return 56
@@ -163,7 +163,7 @@ class mb_reply(data_field):
bds1 = self.get_bits(33,4)
bds2 = self.get_bits(37,4)
if bds1 not in (0,1,2,3) or bds2 not in (0,):
raise NoHandlerError
raise NoHandlerError(bds1)
return int(bds1)
def get_numbits(self):
@@ -263,9 +263,9 @@ class modes_parse:
encoded_lon = data["me"]["lon"]
encoded_lat = data["me"]["lat"]
cpr_format = data["me"]["cpr"]
altitude = decode_alt(data["me"]["alt"], False)
ground_track = data["me"]["gtk"] * 360. / 128
[decoded_lat, decoded_lon, rnge, bearing] = self.cpr.decode(icao24, encoded_lat, encoded_lon, cpr_format, 1)
return [altitude, decoded_lat, decoded_lon, rnge, bearing]
return [ground_track, decoded_lat, decoded_lon, rnge, bearing]
def parseBDS09_0(self, data):
#0: ["sub", "dew", "vew", "dns", "vns", "str", "tr", "svr", "vr"],