File: ublox_msgs/NavSTATUS.msg
Raw Message Definition
# NAV-STATUS (0x01 0x03)
# Receiver Navigation Status
#
# See important comments concerning validity of position and velocity given in
# section Navigation Output Filters.
#
uint8 CLASS_ID = 1
uint8 MESSAGE_ID = 3
uint32 iTOW # GPS Millisecond time of week [ms]
uint8 gpsFix # GPSfix Type, this value does not qualify a fix as
# valid and within the limits. See note on flag gpsFixOk
# below
uint8 GPS_NO_FIX = 0
uint8 GPS_DEAD_RECKONING_ONLY = 1
uint8 GPS_2D_FIX = 2
uint8 GPS_3D_FIX = 3
uint8 GPS_GPS_DEAD_RECKONING_COMBINED = 4
uint8 GPS_TIME_ONLY_FIX = 5
uint8 flags # Navigation Status Flags
uint8 FLAGS_GPS_FIX_OK = 1 # position & velocity valid & within DOP & ACC
# Masks
uint8 FLAGS_DIFF_SOLN = 2 # Differential corrections were applied
uint8 FLAGS_WKNSET = 4 # Week Number valid
uint8 FLAGS_TOWSET = 8 # Time of Week valid
uint8 fixStat # Fix Status Information
uint8 FIX_STAT_DIFF_CORR_MASK = 1 # 1 = differential corrections available
# map matching status:
uint8 FIX_STAT_MAP_MATCHING_MASK = 192
uint8 MAP_MATCHING_NONE = 0 # none
uint8 MAP_MATCHING_VALID = 64 # valid but not used, i.e. map matching data
# was received, but was too old
uint8 MAP_MATCHING_USED = 128 # valid and used, map matching data was applied
uint8 MAP_MATCHING_DR = 192 # valid and used, map matching data was
# applied. In case of sensor unavailability map
# matching data enables dead reckoning.
# This requires map matched latitude/longitude
# or heading data.
uint8 flags2 # further information about navigation output
# power safe mode state (Only for FW version >= 7.01; undefined otherwise)
uint8 FLAGS2_PSM_STATE_MASK = 3
uint8 PSM_STATE_ACQUISITION = 0 # ACQUISITION
# [or when psm disabled]
uint8 PSM_STATE_TRACKING = 1 # TRACKING
uint8 PSM_STATE_POWER_OPTIMIZED_TRACKING = 2 # POWER OPTIMIZED TRACKING
uint8 PSM_STATE_INACTIVE = 3 # INACTIVE
# Note that the spoofing state value only reflects the detector state for the
# current navigation epoch. As spoofing can be detected most easily at the
# transition from real signal to spoofing signal, this is also where the
# detector is triggered the most. I.e. a value of 1 - No spoofing indicated does
# not mean that the receiver is not spoofed, it #simply states that the detector
# was not triggered in this epoch.
uint8 FLAGS2_SPOOF_DET_STATE_MASK = 24
uint8 SPOOF_DET_STATE_UNKNOWN = 0 # Unknown or deactivated
uint8 SPOOF_DET_STATE_NONE = 8 # No spoofing indicated
uint8 SPOOF_DET_STATE_SPOOFING = 16 # Spoofing indicated
uint8 SPOOF_DET_STATE_MULTIPLE = 24 # Multiple spoofing indication
uint32 ttff # Time to first fix (millisecond time tag) [ms]
uint32 msss # Milliseconds since Startup / Reset [ms]
Compact Message Definition
uint8 CLASS_ID=1
uint8 MESSAGE_ID=3
uint8 GPS_NO_FIX=0
uint8 GPS_DEAD_RECKONING_ONLY=1
uint8 GPS_2D_FIX=2
uint8 GPS_3D_FIX=3
uint8 GPS_GPS_DEAD_RECKONING_COMBINED=4
uint8 GPS_TIME_ONLY_FIX=5
uint8 FLAGS_GPS_FIX_OK=1
uint8 FLAGS_DIFF_SOLN=2
uint8 FLAGS_WKNSET=4
uint8 FLAGS_TOWSET=8
uint8 FIX_STAT_DIFF_CORR_MASK=1
uint8 FIX_STAT_MAP_MATCHING_MASK=192
uint8 MAP_MATCHING_NONE=0
uint8 MAP_MATCHING_VALID=64
uint8 MAP_MATCHING_USED=128
uint8 MAP_MATCHING_DR=192
uint8 FLAGS2_PSM_STATE_MASK=3
uint8 PSM_STATE_ACQUISITION=0
uint8 PSM_STATE_TRACKING=1
uint8 PSM_STATE_POWER_OPTIMIZED_TRACKING=2
uint8 PSM_STATE_INACTIVE=3
uint8 FLAGS2_SPOOF_DET_STATE_MASK=24
uint8 SPOOF_DET_STATE_UNKNOWN=0
uint8 SPOOF_DET_STATE_NONE=8
uint8 SPOOF_DET_STATE_SPOOFING=16
uint8 SPOOF_DET_STATE_MULTIPLE=24
uint32 iTOW
uint8 gpsFix
uint8 flags
uint8 fixStat
uint8 flags2
uint32 ttff
uint32 msss