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Gnss Manager

Converters#

gnss_location_to_position#

Converts a GNSS location result into position type.

nmea_gga_to_dict#

Parses NMEA0183 GGA messages to a dictionary that can be serialized.

Example values:

$GPGGA,143824.00,5702.167555,N,00956.116128,E,1,09,0.6,13.9,M,43.0,M,,55 $GPGGA,,,,,,0,,,,,,,,66

nmea_vtg_to_dict#

Parses NMEA0183 VTG messages to a dictionary that can be serialized.

Example values:

$GPVTG,,T,0.3,M,0.0,N,0.0,K,A0E $GPVTG,,T,,M,,N,,K,N2C

Filters#

significant_position#

Filter that only returns significant non duplicated positions.

Handlers#

connection#

Queries a given command down to the connection class.

Argumnets:

  • cmd (str): The command to query.

nmea0183_readout#

Read and parse all available NMEA0183 sentences through serial connection.

Triggers#

position_event#

Listens for position results and triggers position unknown/standstill/moving events.