diff options
Diffstat (limited to 'gps.h')
| -rw-r--r-- | gps.h | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -399,9 +399,9 @@ struct rtcm3_t { unsigned char leapsecs; /* Leap Seconds, GPS-UTC */ unsigned char ncount; /* Count of announcements to follow */ struct { - unsigned short id; + unsigned short id; /* message type ID */ bool sync; - unsigned short interval; + unsigned short interval; /* interval in 0.1sec units */ } announcements[RTCM3_MAX_ANNOUNCEMENTS]; } rtcm3_1013; /* 1014-1017 were added in the 3.1 version */ @@ -509,6 +509,11 @@ struct rtcm3_t { } rtcmtypes; }; +/* RTCM3 scaling constants */ +#define GPS_AMBIGUITY_MODULUS 299792.458 /* 1004, DF014*/ +#define GLONASS_AMBIGUITY_MODULUS 599584.916 /* 1012, DF044 */ +#define MESSAGE_INTERVAL_UNITS 0.1 /* 1013, DF047 */ + /* * Raw IS_GPS subframe data */ |