00001 """autogenerated by genmsg_py from NavSTATUS.msg. Do not edit."""
00002 import roslib.message
00003 import struct
00004
00005
00006 class NavSTATUS(roslib.message.Message):
00007 _md5sum = "c59712aa2e07ac37df60d9b92f97d104"
00008 _type = "ublox_msgs/NavSTATUS"
00009 _has_header = False
00010 _full_text = """# NAV-STATUS (0x01 0x03)
00011 # Receiver Navigation Status
00012 #
00013 # See important comments concerning validity of position and velocity given in
00014 # section Navigation Output Filters.
00015 #
00016
00017 uint8 CLASS_ID = 1
00018 uint8 MESSAGE_ID = 3
00019
00020 uint32 iTOW # GPS Millisecond time of week [ms]
00021
00022 uint8 gpsFix # GPSfix Type, range 0..5
00023 uint8 GPS_NO_FIX = 0
00024 uint8 GPS_DEAD_RECKONING_ONLY = 1
00025 uint8 GPS_2D_FIX = 2
00026 uint8 GPS_3D_FIX = 3
00027 uint8 GPS_GPS_DEAD_RECKONING_COMBINED = 4
00028 uint8 GPS_TIME_ONLY_FIX = 6
00029
00030 uint8 flags # Navigation Status Flags
00031 uint8 FLAGS_GPSFIXOK = 1 # i.e. within DOP & ACC Masks
00032 uint8 FLAGS_DIFFSOLN = 2 # DGPS used
00033 uint8 FLAGS_WKNSET = 4 # Week Number valid
00034 uint8 FLAGS_TOWSET = 8 # Time of Week valid
00035
00036 uint8 fixStat # Fix Status Information
00037 # DGPS Input Status:
00038 uint8 DGPSISTAT_MASK = 1
00039 uint8 DGPSISTAT_NONE = 0 # none
00040 uint8 DGPSISTAT_PR_PRR = 1 # PR+PRR Correction
00041 # map matching status:
00042 uint8 MAPMATCHING_MASK = 192
00043 uint8 MAPMATCHING_NONE = 0 # none
00044 uint8 MAPMATCHING_VALID = 64 # valid, i.e. map matching data was received, but was too old
00045 uint8 MAPMATCHING_USED = 128 # used, map matching data was applied
00046 uint8 MAPMATCHING_DR = 192 # DR, map matching was the reason to enable the dead reckoning gpsFix type instead of publishing no fix
00047
00048 uint8 flags2 # further information about navigation output
00049 # power safe mode state (Only for FW version >= 7.01; undefined otherwise)
00050 uint8 PSMSTATE_ACQUISITION = 0 # ACQUISITION [or when psm disabled]
00051 uint8 PSMSTATE_TRACKING = 1 # TRACKING
00052 uint8 PSMSTATE_POWER_OPTIMIZED_TRACKING = 2 # POWER OPTIMIZED TRACKING
00053 uint8 PSMSTATE_INACTIVE = 3 # INACTIVE
00054
00055 uint32 ttff # Time to first fix (millisecond time tag)
00056 uint32 msss # Milliseconds since Startup / Reset
00057
00058 """
00059
00060 CLASS_ID = 1
00061 MESSAGE_ID = 3
00062 GPS_NO_FIX = 0
00063 GPS_DEAD_RECKONING_ONLY = 1
00064 GPS_2D_FIX = 2
00065 GPS_3D_FIX = 3
00066 GPS_GPS_DEAD_RECKONING_COMBINED = 4
00067 GPS_TIME_ONLY_FIX = 6
00068 FLAGS_GPSFIXOK = 1
00069 FLAGS_DIFFSOLN = 2
00070 FLAGS_WKNSET = 4
00071 FLAGS_TOWSET = 8
00072 DGPSISTAT_MASK = 1
00073 DGPSISTAT_NONE = 0
00074 DGPSISTAT_PR_PRR = 1
00075 MAPMATCHING_MASK = 192
00076 MAPMATCHING_NONE = 0
00077 MAPMATCHING_VALID = 64
00078 MAPMATCHING_USED = 128
00079 MAPMATCHING_DR = 192
00080 PSMSTATE_ACQUISITION = 0
00081 PSMSTATE_TRACKING = 1
00082 PSMSTATE_POWER_OPTIMIZED_TRACKING = 2
00083 PSMSTATE_INACTIVE = 3
00084
00085 __slots__ = ['iTOW','gpsFix','flags','fixStat','flags2','ttff','msss']
00086 _slot_types = ['uint32','uint8','uint8','uint8','uint8','uint32','uint32']
00087
00088 def __init__(self, *args, **kwds):
00089 """
00090 Constructor. Any message fields that are implicitly/explicitly
00091 set to None will be assigned a default value. The recommend
00092 use is keyword arguments as this is more robust to future message
00093 changes. You cannot mix in-order arguments and keyword arguments.
00094
00095 The available fields are:
00096 iTOW,gpsFix,flags,fixStat,flags2,ttff,msss
00097
00098 @param args: complete set of field values, in .msg order
00099 @param kwds: use keyword arguments corresponding to message field names
00100 to set specific fields.
00101 """
00102 if args or kwds:
00103 super(NavSTATUS, self).__init__(*args, **kwds)
00104
00105 if self.iTOW is None:
00106 self.iTOW = 0
00107 if self.gpsFix is None:
00108 self.gpsFix = 0
00109 if self.flags is None:
00110 self.flags = 0
00111 if self.fixStat is None:
00112 self.fixStat = 0
00113 if self.flags2 is None:
00114 self.flags2 = 0
00115 if self.ttff is None:
00116 self.ttff = 0
00117 if self.msss is None:
00118 self.msss = 0
00119 else:
00120 self.iTOW = 0
00121 self.gpsFix = 0
00122 self.flags = 0
00123 self.fixStat = 0
00124 self.flags2 = 0
00125 self.ttff = 0
00126 self.msss = 0
00127
00128 def _get_types(self):
00129 """
00130 internal API method
00131 """
00132 return self._slot_types
00133
00134 def serialize(self, buff):
00135 """
00136 serialize message into buffer
00137 @param buff: buffer
00138 @type buff: StringIO
00139 """
00140 try:
00141 _x = self
00142 buff.write(_struct_I4B2I.pack(_x.iTOW, _x.gpsFix, _x.flags, _x.fixStat, _x.flags2, _x.ttff, _x.msss))
00143 except struct.error as se: self._check_types(se)
00144 except TypeError as te: self._check_types(te)
00145
00146 def deserialize(self, str):
00147 """
00148 unpack serialized message in str into this message instance
00149 @param str: byte array of serialized message
00150 @type str: str
00151 """
00152 try:
00153 end = 0
00154 _x = self
00155 start = end
00156 end += 16
00157 (_x.iTOW, _x.gpsFix, _x.flags, _x.fixStat, _x.flags2, _x.ttff, _x.msss,) = _struct_I4B2I.unpack(str[start:end])
00158 return self
00159 except struct.error as e:
00160 raise roslib.message.DeserializationError(e)
00161
00162
00163 def serialize_numpy(self, buff, numpy):
00164 """
00165 serialize message with numpy array types into buffer
00166 @param buff: buffer
00167 @type buff: StringIO
00168 @param numpy: numpy python module
00169 @type numpy module
00170 """
00171 try:
00172 _x = self
00173 buff.write(_struct_I4B2I.pack(_x.iTOW, _x.gpsFix, _x.flags, _x.fixStat, _x.flags2, _x.ttff, _x.msss))
00174 except struct.error as se: self._check_types(se)
00175 except TypeError as te: self._check_types(te)
00176
00177 def deserialize_numpy(self, str, numpy):
00178 """
00179 unpack serialized message in str into this message instance using numpy for array types
00180 @param str: byte array of serialized message
00181 @type str: str
00182 @param numpy: numpy python module
00183 @type numpy: module
00184 """
00185 try:
00186 end = 0
00187 _x = self
00188 start = end
00189 end += 16
00190 (_x.iTOW, _x.gpsFix, _x.flags, _x.fixStat, _x.flags2, _x.ttff, _x.msss,) = _struct_I4B2I.unpack(str[start:end])
00191 return self
00192 except struct.error as e:
00193 raise roslib.message.DeserializationError(e)
00194
00195 _struct_I = roslib.message.struct_I
00196 _struct_I4B2I = struct.Struct("<I4B2I")
