diff options
Diffstat (limited to 'bsd/freebsd/contrib/ntp/ntpd/jupiter.h')
| -rw-r--r-- | bsd/freebsd/contrib/ntp/ntpd/jupiter.h | 255 |
1 files changed, 255 insertions, 0 deletions
diff --git a/bsd/freebsd/contrib/ntp/ntpd/jupiter.h b/bsd/freebsd/contrib/ntp/ntpd/jupiter.h new file mode 100644 index 0000000..ed80b0c --- /dev/null +++ b/bsd/freebsd/contrib/ntp/ntpd/jupiter.h @@ -0,0 +1,255 @@ +/* @(#) $Header$ (LBL) */ + +/* + * Rockwell Jupiter GPS receiver definitions + * + * This is all based on the "Zodiac GPS Receiver Family Designer's + * Guide" (dated 12/96) + */ + +#define JUPITER_SYNC 0x81ff /* sync word (book says 0xff81 !?!?) */ +#define JUPITER_ALL 0xffff /* disable all output messages */ + +/* Output messages (sent by the Jupiter board) */ +#define JUPITER_O_GPOS 1000 /* geodetic position status */ +#define JUPITER_O_EPOS 1001 /* ECEF position status */ +#define JUPITER_O_CHAN 1002 /* channel summary */ +#define JUPITER_O_VIS 1003 /* visible satellites */ +#define JUPITER_O_DGPS 1005 /* differential GPS status */ +#define JUPITER_O_MEAS 1007 /* channel measurement */ +#define JUPITER_O_ID 1011 /* receiver id */ +#define JUPITER_O_USER 1012 /* user-settings output */ +#define JUPITER_O_TEST 1100 /* built-in test results */ +#define JUPITER_O_MARK 1102 /* measurement time mark */ +#define JUPITER_O_PULSE 1108 /* UTC time mark pulse output */ +#define JUPITER_O_PORT 1130 /* serial port com parameters in use */ +#define JUPITER_O_EUP 1135 /* EEPROM update */ +#define JUPITER_O_ESTAT 1136 /* EEPROM status */ + +/* Input messages (sent to the Jupiter board) */ +#define JUPITER_I_PVTINIT 1200 /* geodetic position and velocity */ +#define JUPITER_I_USER 1210 /* user-defined datum */ +#define JUPITER_I_MAPSEL 1211 /* map datum select */ +#define JUPITER_I_ELEV 1212 /* satellite elevation mask control */ +#define JUPITER_I_CAND 1213 /* satellite candidate select */ +#define JUPITER_I_DGPS 1214 /* differential GPS control */ +#define JUPITER_I_COLD 1216 /* cold start control */ +#define JUPITER_I_VALID 1217 /* solution validity criteria */ +#define JUPITER_I_ALT 1219 /* user-entered altitude input */ +#define JUPITER_I_PLAT 1220 /* application platform control */ +#define JUPITER_I_NAV 1221 /* nav configuration */ +#define JUPITER_I_TEST 1300 /* preform built-in test command */ +#define JUPITER_I_RESTART 1303 /* restart command */ +#define JUPITER_I_PORT 1330 /* serial port com parameters */ +#define JUPITER_I_PROTO 1331 /* message protocol control */ +#define JUPITER_I_RDGPS 1351 /* raw DGPS RTCM SC-104 data */ + +struct jheader { + u_short sync; /* (JUPITER_SYNC) */ + u_short id; /* message id */ + u_short len; /* number of data short wordss (w/o cksum) */ + u_char reqid; /* JUPITER_REQID_MASK bits available as id */ + u_char flags; /* flags */ + u_short hsum; /* header cksum */ +}; + +#define JUPITER_REQID_MASK 0x3f /* bits available as id */ +#define JUPITER_FLAG_NAK 0x01 /* negative acknowledgement */ +#define JUPITER_FLAG_ACK 0x02 /* acknowledgement */ +#define JUPITER_FLAG_REQUEST 0x04 /* request ACK or NAK */ +#define JUPITER_FLAG_QUERY 0x08 /* request one shot output message */ +#define JUPITER_FLAG_LOG 0x20 /* request periodic output message */ +#define JUPITER_FLAG_CONN 0x40 /* enable periodic message */ +#define JUPITER_FLAG_DISC 0x80 /* disable periodic message */ + +#define JUPITER_H_FLAG_BITS \ + "\020\1NAK\2ACK\3REQUEST\4QUERY\5MBZ\6LOG\7CONN\10DISC" + +/* Log request messages (data payload when using JUPITER_FLAG_LOG) */ +struct jrequest { + u_short trigger; /* if 0, trigger on time trigger on + update (e.g. new almanac) */ + u_short interval; /* frequency in seconds */ + u_short offset; /* offset into minute */ + u_short dsum; /* checksum */ +}; + +/* JUPITER_O_GPOS (1000) */ +struct jgpos { + u_short stime[2]; /* set time (10 ms ticks) */ + u_short seq; /* sequence number */ + u_short sseq; /* sat measurement sequence number */ + u_short navval; /* navigation soltuion validity */ + u_short navtype; /* navigation solution type */ + u_short nmeas; /* # of measurements used in solution */ + u_short polar; /* if 1 then polar navigation */ + u_short gweek; /* GPS week number */ + u_short sweek[2]; /* GPS seconds into week */ + u_short nsweek[2]; /* GPS nanoseconds into second */ + u_short utcday; /* 1 to 31 */ + u_short utcmon; /* 1 to 12 */ + u_short utcyear; /* 1980 to 2079 */ + u_short utchour; /* 0 to 23 */ + u_short utcmin; /* 0 to 59 */ + u_short utcsec; /* 0 to 59 */ + u_short utcnsec[2]; /* 0 to 999999999 */ + u_short lat[2]; /* latitude (radians) */ + u_short lon[2]; /* longitude (radians) */ + u_short height[2]; /* height (meters) */ + u_short gsep; /* geoidal separation */ + u_short speed[2]; /* ground speed (meters/sec) */ + u_short course; /* true course (radians) */ + u_short mvar; + u_short climb; + u_short mapd; + u_short herr[2]; + u_short verr[2]; + u_short terr[2]; + u_short hverr; + u_short bias[2]; + u_short biassd[2]; + u_short drift[2]; + u_short driftsd[2]; + u_short dsum; /* checksum */ +}; +#define JUPITER_O_GPOS_NAV_NOALT 0x01 /* altitude used */ +#define JUPITER_O_GPOS_NAV_NODGPS 0x02 /* no differential GPS */ +#define JUPITER_O_GPOS_NAV_NOSAT 0x04 /* not enough satellites */ +#define JUPITER_O_GPOS_NAV_MAXH 0x08 /* exceeded max EHPE */ +#define JUPITER_O_GPOS_NAV_MAXV 0x10 /* exceeded max EVPE */ + +/* JUPITER_O_CHAN (1002) */ +struct jchan { + u_short stime[2]; /* set time (10 ms ticks) */ + u_short seq; /* sequence number */ + u_short sseq; /* sat measurement sequence number */ + u_short gweek; /* GPS week number */ + u_short sweek[2]; /* GPS seconds into week */ + u_short gpsns[2]; /* GPS nanoseconds from epoch */ + struct jchan2 { + u_short flags; /* flags */ + u_short prn; /* satellite PRN */ + u_short chan; /* channel number */ + } sat[12]; + u_short dsum; +}; + +/* JUPITER_O_VIS (1003) */ +struct jvis { + u_short stime[2]; /* set time (10 ms ticks) */ + u_short seq; /* sequence number */ + u_short gdop; /* best possible GDOP */ + u_short pdop; /* best possible PDOP */ + u_short hdop; /* best possible HDOP */ + u_short vdop; /* best possible VDOP */ + u_short tdop; /* best possible TDOP */ + u_short nvis; /* number of visible satellites */ + struct jvis2 { + u_short prn; /* satellite PRN */ + u_short azi; /* satellite azimuth (radians) */ + u_short elev; /* satellite elevation (radians) */ + } sat[12]; + u_short dsum; /* checksum */ +}; + +/* JUPITER_O_ID (1011) */ +struct jid { + u_short stime[2]; /* set time (10 ms ticks) */ + u_short seq; /* sequence number */ + char chans[20]; /* number of channels (ascii) */ + char vers[20]; /* software version (ascii) */ + char date[20]; /* software date (ascii) */ + char opts[20]; /* software options (ascii) */ + char reserved[20]; + u_short dsum; /* checksum */ +}; + +/* JUPITER_O_USER (1012) */ +struct juser { + u_short stime[2]; /* set time (10 ms ticks) */ + u_short seq; /* sequence number */ + u_short status; /* operatinoal status */ + u_short coldtmo; /* cold start time-out */ + u_short dgpstmo; /* DGPS correction time-out*/ + u_short emask; /* elevation mask */ + u_short selcand[2]; /* selected candidate */ + u_short solflags; /* solution validity criteria */ + u_short nsat; /* number of satellites in track */ + u_short herr[2]; /* minimum expected horizontal error */ + u_short verr[2]; /* minimum expected vertical error */ + u_short platform; /* application platform */ + u_short dsum; /* checksum */ +}; + +/* JUPITER_O_PULSE (1108) */ +struct jpulse { + u_short stime[2]; /* set time (10 ms ticks) */ + u_short seq; /* sequence number */ + u_short reserved[5]; + u_short sweek[2]; /* GPS seconds into week */ + short offs; /* GPS to UTC time offset (seconds) */ + u_short offns[2]; /* GPS to UTC offset (nanoseconds) */ + u_short flags; /* flags */ + u_short dsum; /* checksum */ +}; +#define JUPITER_O_PULSE_VALID 0x1 /* time mark validity */ +#define JUPITER_O_PULSE_UTC 0x2 /* GPS/UTC sync */ + +/* JUPITER_O_EUP (1135) */ +struct jeup { + u_short stime[2]; /* set time (10 ms ticks) */ + u_short seq; /* sequence number */ + u_char dataid; /* data id */ + u_char prn; /* satellite PRN */ + u_short dsum; /* checksum */ +}; + +/* JUPITER_I_RESTART (1303) */ +struct jrestart { + u_short seq; /* sequence number */ + u_short flags; + u_short dsum; /* checksum */ +}; +#define JUPITER_I_RESTART_INVRAM 0x01 +#define JUPITER_I_RESTART_INVEEPROM 0x02 +#define JUPITER_I_RESTART_INVRTC 0x04 +#define JUPITER_I_RESTART_COLD 0x80 + +/* JUPITER_I_PVTINIT (1200) */ +struct jpvtinit { + u_short flags; + u_short gweek; /* GPS week number */ + u_short sweek[2]; /* GPS seconds into week */ + u_short utcday; /* 1 to 31 */ + u_short utcmon; /* 1 to 12 */ + u_short utcyear; /* 1980 to 2079 */ + u_short utchour; /* 0 to 23 */ + u_short utcmin; /* 0 to 59 */ + u_short utcsec; /* 0 to 59 */ + u_short lat[2]; /* latitude (radians) */ + u_short lon[2]; /* longitude (radians) */ + u_short height[2]; /* height (meters) */ + u_short speed[2]; /* ground speed (meters/sec) */ + u_short course; /* true course (radians) */ + u_short climb; + u_short dsum; +}; +#define JUPITER_I_PVTINIT_FORCE 0x01 +#define JUPITER_I_PVTINIT_GPSVAL 0x02 +#define JUPITER_I_PVTINIT_UTCVAL 0x04 +#define JUPITER_I_PVTINIT_POSVAL 0x08 +#define JUPITER_I_PVTINIT_ALTVAL 0x10 +#define JUPITER_I_PVTINIT_SPDVAL 0x12 +#define JUPITER_I_PVTINIT_MAGVAL 0x14 +#define JUPITER_I_PVTINIT_CLIMBVAL 0x18 + +/* JUPITER_I_PLAT (1220) */ +struct jplat { + u_short seq; /* sequence number */ + u_short platform; /* application platform */ + u_short dsum; +}; +#define JUPITER_I_PLAT_DEFAULT 0 /* default dynamics */ +#define JUPITER_I_PLAT_LOW 2 /* pedestrian */ +#define JUPITER_I_PLAT_MED 5 /* land (e.g. automobile) */ +#define JUPITER_I_PLAT_HIGH 6 /* air */ |