Merge "Add GnssLocationFlag enum"

    GALILEO = 6,

};

/** Bit mask to indicate which values are valid in a GnssLocation object. */

enum GnssLocationFlags : uint16_t {

    /** GnssLocation has valid latitude and longitude. */

    HAS_LAT_LONG = 0x0001,

    /** GnssLocation has valid altitude. */

    HAS_ALTITUDE = 0x0002,

    /** GnssLocation has valid speed. */

    HAS_SPEED    = 0x0004,

    /** GnssLocation has valid bearing. */

    HAS_BEARING  = 0x0008,

    /** GnssLocation has valid accuracy. */

    HAS_ACCURACY = 0x0010

};

/* Represents a location. */

struct GnssLocation {

    /* Contains GnssLocationFlags bits. */

    // TODO bitfield?

    uint16_t gnssLocationFlags;

    bitfield<GnssLocationFlags> gnssLocationFlags;

    /* Represents latitude in degrees. */

    double latitudeDegrees;

    /* Timestamp for the location fix. */

    GnssUtcTime timestamp;

};