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GNSS_GEOFENCE_ALERT_DATA structure (gnssdriver.h)

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The GNSS_GEOFENCE_ALERT_DATA structure is used by the GNSS engine to notify a geofence breach alert.

Syntax

typedef struct {
  ULONG                 Size;
  ULONG                 Version;
  ULONG                 GeofenceID;
  GNSS_GEOFENCE_STATE   GeofenceState;
  GNSS_FIXDATA_BASIC    FixBasicData;
  GNSS_FIXDATA_ACCURACY FixAccuracyData;
  BYTE                  Unused[512];
} GNSS_GEOFENCE_ALERT_DATA, *PGNSS_GEOFENCE_ALERT_DATA;

Members

Size

Structure size.

Version

Version number.

GeofenceID

The ID of the geofence. This ID was generated by the GNSS engine during creation of the geofence.

GeofenceState

The new state of the geofence. The alert implies transitioning to this state.

FixBasicData

The fix used to determine the geofence breach. Instead of the full set of fix data, a smaller subset contained in this field and the FixAccuracyData field is expected.

FixAccuracyData

The fix used to determine the geofence breach. Instead of the full set of fix data, a smaller subset contained in this field and the FixBasicData field is expected.

Unused[512]

Padding buffer reserved for future use.

Requirements

Requirement Value
Header gnssdriver.h (include Gnssdriver.h)