FGFS-4.1/gr-air-modes
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Cleaned up the print module, minor changes to parse and FGFS module. Untested.

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Nick Foster
2012-06-26 15:37:20 -07:00
parent 067556cbdd
commit cf8f429900
3 changed files with 83 additions and 68 deletions
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49
python/modes_parse.py
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@@ -156,6 +156,8 @@ class me_reply(data_field):
return 0x05
elif ftc == 19:
return 0x09
elif ftc == 28:
return 0x61
else:
return NoHandlerError
@@ -212,7 +214,7 @@ class modes_parse:
return [data["aa"], interrogator, data["ca"]]
categories = [["NO INFO", "RESERVED", "RESERVED", "RESERVED", "RESERVED", "RESERVED", "RESERVED", "RESERVED"],\
["NO INFO", "SURFACE EMERGENCY VEHICLE", "SURFACE SERVICE VEHICLE", "FIXED OBSTRUCTION", "RESERVED", "RESERVED", "RESERVED"],\
["NO INFO", "SURFACE EMERGENCY VEHICLE", "SURFACE SERVICE VEHICLE", "FIXED OBSTRUCTION", "CLUSTER OBSTRUCTION", "LINE OBSTRUCTION", "RESERVED"],\
["NO INFO", "GLIDER", "BALLOON/BLIMP", "PARACHUTE", "ULTRALIGHT", "RESERVED", "UAV", "SPACECRAFT"],\
["NO INFO", "LIGHT", "SMALL", "LARGE", "LARGE HIGH VORTEX", "HEAVY", "HIGH PERFORMANCE", "ROTORCRAFT"]]
@@ -323,28 +325,33 @@ class modes_parse:
return [velocity, heading, vert_spd]
def parse20(self, shortdata, longdata):
[fs, dr, um, alt] = self.parse4(shortdata)
#BDS defines TCAS reply type and is the first 8 bits
#BDS1 is first four, BDS2 is bits 5-8
bds1 = longdata_bits(longdata, 33, 4)
bds2 = longdata_bits(longdata, 37, 4)
#bds2 != 0 defines extended TCAS capabilities, not in spec
return [fs, dr, um, alt, bds1, bds2]
def parseBDS62(self, data):
eps_strings = ["NO EMERGENCY", "GENERAL EMERGENCY", "LIFEGUARD/MEDICAL", "FUEL EMERGENCY",
"NO COMMUNICATIONS", "UNLAWFUL INTERFERENCE", "RESERVED", "RESERVED"]
return eps_strings[data["me"]["eps"]]
def parseMB_commB(self, longdata): #bds1, bds2 == 0
raise NoHandlerError
# def parse20(self, shortdata, longdata):
# [fs, dr, um, alt] = self.parse4(shortdata)
# #BDS defines TCAS reply type and is the first 8 bits
# #BDS1 is first four, BDS2 is bits 5-8
# bds1 = longdata_bits(longdata, 33, 4)
# bds2 = longdata_bits(longdata, 37, 4)
# #bds2 != 0 defines extended TCAS capabilities, not in spec
# return [fs, dr, um, alt, bds1, bds2]
def parseMB_caps(self, longdata): #bds1 == 1, bds2 == 0
#cfs, acs, bcs
raise NoHandlerError
# def parseMB_commB(self, longdata): #bds1, bds2 == 0
# raise NoHandlerError
def parseMB_id(self, longdata): #bds1 == 2, bds2 == 0
msg = ""
for i in range(0, 8):
msg += self.charmap( longdata >> (42-6*i) & 0x3F)
return (msg)
# def parseMB_caps(self, longdata): #bds1 == 1, bds2 == 0
# #cfs, acs, bcs
# raise NoHandlerError
def parseMB_TCASRA(self, longdata): #bds1 == 3, bds2 == 0
# def parseMB_id(self, longdata): #bds1 == 2, bds2 == 0
# msg = ""
# for i in range(0, 8):
# msg += self.charmap( longdata >> (42-6*i) & 0x3F)
# return (msg)
# def parseMB_TCASRA(self, longdata): #bds1 == 3, bds2 == 0
#ara[41-54],rac[55-58],rat[59],mte[60],tti[61-62],tida[63-75],tidr[76-82],tidb[83-88]
raise NoHandlerError
# raise NoHandlerError