Module gps

kenwood_thd75::radio

Module gps 

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GPS subsystem methods.

The TH-D75 has a built-in GPS receiver that provides position data for APRS beaconing, waypoint navigation, and time synchronization. The GPS integrates directly with the APRS TNC — when APRS beaconing is enabled and the GPS has a fix, position reports are automatically included in transmitted beacons.

The pc_output flag in the GPS configuration controls whether raw NMEA sentences are forwarded over the serial (USB/BT) connection. This is useful for feeding GPS data to mapping software, but competes with CAT command I/O on the same serial channel.

  • GP: GPS enable and PC output configuration
  • GS: NMEA sentence selection (which sentence types to output)
  • GM: GPS/Radio mode (bare read only — GM 1 reboots the radio into GPS-only mode)