Used to indicate the source of altitude information on a SiRF receiver when altitude hold is in effect

The source of Altitude Hold information can be fixed either at a constant value or at the last known good value from a navigation solution.

SirfSetNavMode, SIRF_NAVMODE_SET_PARAMS

Types

typedef enum {
  GPS_ALT_HOLD_LAST = 0,
  GPS_ALT_HOLD_FIXED = 1
} GPSALTITUDE_HOLD_SOURCES;

gpsapi.h

gpsapi.h, Types, See Also