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| author | Eric S. Raymond <esr@thyrsus.com> | 2005-07-28 16:16:46 +0000 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2005-07-28 16:16:46 +0000 |
| commit | 81eb7df9aa7a0fe9c193ea4d72181dfe736c056d (patch) | |
| tree | 726ac30a3f1fc2ce196bef8cd0109e790c76321f /gps.h | |
| parent | 496ced5b11d42f9f9a27d99b9965197c13b8965b (diff) | |
| download | gpsd-81eb7df9aa7a0fe9c193ea4d72181dfe736c056d.tar.gz | |
Define fields for pseudo-range data.
Diffstat (limited to 'gps.h')
| -rw-r--r-- | gps.h | 36 |
1 files changed, 26 insertions, 10 deletions
@@ -188,17 +188,18 @@ struct gps_data_t { #define VERR_SET 0x00010000u #define PERR_SET 0x00020000u #define SATELLITE_SET 0x00040000u -#define USED_SET 0x00080000u -#define SPEEDERR_SET 0x00100000u -#define TRACKERR_SET 0x00200000u -#define CLIMBERR_SET 0x00400000u -#define DEVICE_SET 0x00800000u -#define DEVICELIST_SET 0x01000000u -#define DEVICEID_SET 0x02000000u -#define ERROR_SET 0x04000000u -#define CYCLE_START_SET 0x08000000u +#define PSEUDORANGE_SET 0x00080000u +#define USED_SET 0x00100000u +#define SPEEDERR_SET 0x00200000u +#define TRACKERR_SET 0x00400000u +#define CLIMBERR_SET 0x00800000u +#define DEVICE_SET 0x01000000u +#define DEVICELIST_SET 0x02000000u +#define DEVICEID_SET 0x04000000u +#define ERROR_SET 0x08000000u +#define CYCLE_START_SET 0x10000000u +#define RTCM_SET 0x20000000u #define FIX_SET (TIME_SET|MODE_SET|TIMERR_SET|LATLON_SET|HERR_SET|ALTITUDE_SET|VERR_SET|TRACK_SET|TRACKERR_SET|SPEED_SET|SPEEDERR_SET|CLIMB_SET|CLIMBERR_SET) -#define RTCM_SET 0x10000000u double online; /* NZ if GPS is on line, 0 if not. * * Note: gpsd clears this flag when sentences @@ -235,6 +236,21 @@ struct gps_data_t { int azimuth[MAXCHANNELS]; /* azimuth */ int ss[MAXCHANNELS]; /* signal strength */ +#if 0 /* not yet used or filled in */ + /* measurement data */ + double pseudorange[MAXCHANNELS]; /* meters */ + double deltarange[MAXCHANNELS]; /* meters/sec */ + double doppler[MAXCHANNELS]; /* Hz */ + unsigned satstat[MAXCHANNELS]; /* tracking status */ +#define SAT_ACQUIRED 0x01 /* satellite acquired */ +#define SAT_CODE_TRACK 0x02 /* code-tracking loop acquired */ +#define SAT_CARR_TRACK 0x04 /* carrier-tracking loop acquired */ +#define SAT_DATA_SYNC 0x08 /* data-bit synchronization done */ +#define SAT_FRAME_SYNC 0x10 /* frame synchronization done */ +#define SAT_EPHEMERIS 0x20 /* ephemeris collected */ +#define SAT_FIX_USED 0x40 /* used for position fix */ +#endif + /* where and what gpsd thinks the device is */ char gps_device[PATH_MAX]; /* only valid if non-null. */ char *gps_id; /* only valid if non-null. */ |