1/* 2 * /src/NTP/REPOSITORY/ntp4-dev/include/mbg_gps166.h,v 4.7 2006/06/22 18:41:43 kardel RELEASE_20060622_A 3 * 4 * mbg_gps166.h,v 4.7 2006/06/22 18:41:43 kardel RELEASE_20060622_A 5 * 6 * $Created: Sun Jul 20 09:20:50 1997 $ 7 * 8 * File GPSSERIO.H Copyright (c) by Meinberg Funkuhren (www.meinberg.de) 9 * 10 * Linkage to PARSE: 11 * Copyright (c) 1997-2005 by Frank Kardel <kardel <AT> ntp.org> 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions 15 * are met: 16 * 1. Redistributions of source code must retain the above copyright 17 * notice, this list of conditions and the following disclaimer. 18 * 2. Redistributions in binary form must reproduce the above copyright 19 * notice, this list of conditions and the following disclaimer in the 20 * documentation and/or other materials provided with the distribution. 21 * 3. Neither the name of the author nor the names of its contributors 22 * may be used to endorse or promote products derived from this software 23 * without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * 37 */ 38#ifndef MBG_GPS166_H 39#define MBG_GPS166_H 40 41 42/***************************************************************************/ 43/* */ 44/* File: GPSSERIO.H 4.1 */ 45/* */ 46/* Project: Common C Library */ 47/* */ 48/* Compiler: Borland C++ */ 49/* */ 50/* Author: M. Burnicki, Meinberg Funkuhren */ 51/* */ 52/* */ 53/* Description: */ 54/* This file defines structures and codes to be used to access GPS166 */ 55/* via its serial interface COM0. COM0 should be set to a high baud */ 56/* rate, default is 19200. */ 57/* */ 58/* Standard GPS166 serial operation is to send a time string that is */ 59/* compatible with Meinberg UA31 or PZF535 DCF77 radio remote clocks. */ 60/* That string can be transmitted automatically once per second, once */ 61/* per minute or on request per ASCII '?'. */ 62/* */ 63/* Parameter setup or parameter readout works using blocks of binary */ 64/* data which have to be isolated from the standard string. A block of */ 65/* data starts with a SOH code (ASCII Start Of Header, 0x01) followed */ 66/* by a message header with constant length and a data portion with */ 67/* variable length. The first field (cmd) of the message header holds */ 68/* the command code rsp. the type of data to be transmitted. The next */ 69/* field (len) gives the number of data bytes that are transmitted */ 70/* after the header. This number ranges from 0 to sizeof( MSG_DATA ). */ 71/* The third field (data_csum) holds a checksum of all data bytes and */ 72/* the last field of the header finally holds the checksum of the. */ 73/* header. */ 74/* */ 75/***************************************************************************/ 76 77/* the control codes defined below are to be or'ed with a command/type code */ 78 79#define GPS_REQACK 0x8000 /* to GPS166: request acknowledge */ 80#define GPS_ACK 0x4000 /* from GPS166: acknowledge a command */ 81#define GPS_NACK 0x2000 /* from GPS166: error receiving command */ 82 83#define GPS_CTRL_MSK 0xF000 /* masks control code from command */ 84 85 86/* The codes below specify commands/types of data to be supplied to GPS166: */ 87 88/* GPS166 auto-message to host */ 89/* � host request, GPS166 response */ 90/* � � host download to GPS166 */ 91/* � � � */ 92enum { /* � � � */ 93 /* system data */ 94 GPS_AUTO_ON = 0x000, /* � � � X � enable auto-messages from GPS166 */ 95 GPS_AUTO_OFF, /* � � � X � disable auto-messages from GPS166 */ 96 GPS_SW_REV, /* � � X � � request software revision */ 97 GPS_STAT, /* � � X � � request status of buffered variables */ 98 GPS_TIME, /* � X � � X � current time or capture or init board time */ 99 GPS_POS_XYZ, /* � � X � X � current position in ECEF coords */ 100 GPS_POS_LLA, /* � � X � X � current position in geographic coords */ 101 GPS_TZDL, /* � � X � X � time zone / daylight saving */ 102 GPS_PORT_PARM, /* � � X � X � parameters of the serial ports */ 103 GPS_SYNTH, /* � � X � X � synthesizer's frequency and phase */ 104 GPS_ANT_INFO, /* � X � X � � time diff after antenna disconnect */ 105 GPS_UCAP, /* � X � X � � user capture */ 106 107 /* GPS data */ 108 GPS_CFGH = 0x100, /* � � X � X � SVs' configuration and health codes */ 109 GPS_ALM, /* � � X � X � one SV's almanac */ 110 GPS_EPH, /* � � X � X � one SV's ephemeris */ 111 GPS_UTC, /* � � X � X � UTC correction parameters */ 112 GPS_IONO, /* � � X � X � ionospheric correction parameters */ 113 GPS_ASCII_MSG /* � � X � � the GPS ASCII message */ 114}; 115 116/* 117 * modelled after GPSDEFS.H Revision 1.5 118 */ 119/***************************************************************************/ 120/* */ 121/* File: GPSDEFS.H 4.1 */ 122/* */ 123/* Project: Common C Library */ 124/* */ 125/* Compiler: Borland C++ */ 126/* */ 127/* Author: M. Burnicki, Meinberg Funkuhren */ 128/* */ 129/* */ 130/* Description: */ 131/* General definitions to be used with GPS166 */ 132/* GPS166 Rev. 1.23 or above */ 133/* */ 134/* Modifications: see file GPSLIB.TXT */ 135/* */ 136/***************************************************************************/ 137#define _GPSDEFS_H 138/* the type of various checksums */ 139 140#ifndef _CSUM_DEFINED 141 typedef unsigned short CSUM; 142# define _CSUM_DEFINED 143#endif 144 145/* the message header */ 146 147typedef struct { 148 unsigned short gps_cmd; 149 unsigned short gps_len; 150 unsigned short gps_data_csum; 151 unsigned short gps_hdr_csum; 152} GPS_MSG_HDR; 153 154/* a struct used to hold the software revision information */ 155 156typedef struct { 157 unsigned short code; /* e.g. 0x0120 means rev. 1.20 */ 158 unsigned char name[17]; /* used to identify customized versions */ 159} SW_REV; 160 161/* GPS ASCII message */ 162 163typedef struct { 164 CSUM csum; /* checksum of the remaining bytes */ 165 short valid; /* flag data are valid */ 166 char s[23]; /* 22 chars GPS ASCII message plus trailing zero */ 167} ASCII_MSG; 168 169#define MIN_SVNO 1 /* min. SV number */ 170#define MAX_SVNO 32 /* max. SV number */ 171#define N_SVNO ( MAX_SVNO - MIN_SVNO + 1) /* number of possibly active SVs */ 172 173 174typedef short SVNO; /* the number of a SV */ 175typedef unsigned short HEALTH; /* a SV's health code */ 176typedef unsigned short CFG; /* a SV's configuration code */ 177typedef unsigned short IOD; /* Issue-Of-Data code */ 178 179/* Date and time referred to the linear time scale defined by GPS. */ 180/* GPS time is defined by the number of weeks since midnight from */ 181/* January 5, 1980 to January 6, 1980 plus the number of seconds of */ 182/* the current week plus fractions of a second. GPS time differs from */ 183/* UTC because UTC is corrected with leap seconds while GPS time scale */ 184/* is continuous. */ 185 186typedef struct { 187 unsigned short wn; /* the week number since GPS has been installed */ 188 unsigned long sec; /* the second of that week */ 189 unsigned long tick; /* fractions of a second; scale: 1E-7 */ 190} T_GPS; 191 192 193/* Local date and time computed from GPS time. The current number */ 194/* of leap seconds have to be added to get UTC from GPS time. */ 195/* Additional corrections could have been made according to the */ 196/* time zone/daylight saving parameters (TZDL, see below) defined */ 197/* by the user. The status field can be checked to see which corrections */ 198/* have been applied. */ 199 200#ifndef _TM_DEFINED 201 typedef struct { 202 short year; /* 0..9999 */ 203 char month; /* 1..12 */ 204 char mday; /* 1..31 */ 205 short yday; /* 1..366 */ 206 char wday; /* 0..6 == Sun..Sat */ 207 char hour; /* 0..23 */ 208 char minute; /* 0..59 */ 209 char second; /* 0..59 */ 210 long frac; /* fractions of a second, scale 1E-7 */ 211 long offs_from_utc; /* local time's offset from UTC */ 212 unsigned short status; /* flags */ 213 } TM; 214 215 /* status flags used with conversion from GPS time to local time */ 216 217# define TM_UTC 0x01 /* UTC correction has been made */ 218# define TM_LOCAL 0x02 /* UTC has been converted to local time */ 219# define TM_DL_ANN 0x04 /* state of daylight saving is going to change */ 220# define TM_DL_ENB 0x08 /* daylight saving is enabled */ 221# define TM_LS_ANN 0x10 /* leap second will be inserted */ 222# define TM_LS_ENB 0x20 /* current second is leap second */ 223 224# define _TM_DEFINED 225#endif 226 227 228/* the status flags below are defined starting with rev. 1.32 */ 229 230#define TM_ANT_DISCONN 0x1000 /* antenna currently disconnected */ 231#define TM_SYN_FLAG 0x2000 /* TIME_SYN output is low */ 232#define TM_NO_SYNC 0x4000 /* not sync'ed after reset */ 233#define TM_NO_POS 0x8000 /* position not computed after reset, */ 234 /* LOCK LED off */ 235 236/* a struct used to transmit information on date and time */ 237 238typedef struct { 239 short channel; /* -1: the current time; 0, 1: capture 0, 1 */ 240 T_GPS t; /* time in GPS format */ 241 TM tm; /* that time converted to local time */ 242} TTM; 243 244 245 246/* Two types of variables used to store a position. Type XYZ is */ 247/* used with a position in earth centered, earth fixed (ECEF) */ 248/* coordinates whereas type LLA holds such a position converted */ 249/* to geographic coordinates as defined by WGS84 (World Geodetic */ 250/* System from 1984). */ 251 252#ifndef _XYZ_DEFINED 253 /* sequence and number of components of a cartesian position */ 254 enum { XP, YP, ZP, N_XYZ }; 255 256 /* a type of array holding a cartesian position */ 257 typedef l_fp XYZ[N_XYZ]; /* values are in [m] */ 258 259# define _XYZ_DEFINED 260#endif 261 262 263#ifndef _LLA_DEFINED 264 /* sequence and number of components of a geographic position */ 265 enum { LAT, LON, ALT, N_LLA }; /* latitude, longitude, altitude */ 266 267 /* a type of array holding a geographic position */ 268 typedef l_fp LLA[N_LLA]; /* lon, lat in [rad], alt in [m] */ 269 270# define _LLA_DEFINED 271#endif 272 273/* Synthesizer parameters. Synthesizer frequency is expressed as a */ 274/* four digit decimal number (freq) to be multiplied by 0.1 Hz and an */ 275/* base 10 exponent (range). If the effective frequency is less than */ 276/* 10 kHz its phase is synchronized corresponding to the variable phase. */ 277/* Phase may be in a range from -360� to +360� with a resolution of 0.1�, */ 278/* so the resulting numbers to be stored are in a range of -3600 to +3600. */ 279 280/* Example: */ 281/* Assume the value of freq is 2345 (decimal) and the value of phase is 900. */ 282/* If range == 0 the effective frequency is 234.5 Hz with a phase of +90�. */ 283/* If range == 1 the synthesizer will generate a 2345 Hz output frequency */ 284/* and so on. */ 285 286/* Limitations: */ 287/* If freq == 0 the synthesizer is disabled. If range == 0 the least */ 288/* significant digit of freq is limited to 0, 3, 5 or 6. The resulting */ 289/* frequency is shown in the examples below: */ 290/* freq == 1230 --> 123.0 Hz */ 291/* freq == 1233 --> 123 1/3 Hz (real 1/3 Hz, NOT 123.3 Hz) */ 292/* freq == 1235 --> 123.5 Hz */ 293/* freq == 1236 --> 123 2/3 Hz (real 2/3 Hz, NOT 123.6 Hz) */ 294 295/* If range == MAX_RANGE the value of freq must not exceed 1200, so the */ 296/* output frequency is limited to 12 MHz. */ 297 298/* Phase will be ignored if the resulting frequency is greater or equal */ 299/* to 10 kHz. */ 300 301#define MAX_SYNTH_FREQ 1200 /* if range == MAX_SYNTH_RANGE */ 302#define MIN_SYNTH_RANGE 0 303#define MAX_SYNTH_RANGE 5 304#define MAX_SYNTH_PHASE 3600 305 306typedef struct { 307 short freq; /* four digits used; scale: 0.1; e.g. 1234 -> 123.4 Hz */ 308 short range; /* scale factor for freq; 0..MAX_SYNTH_RANGE */ 309 short phase; /* -MAX_SYNTH_PHASE..+MAX_SYNTH_PHASE; >0 -> pulses later */ 310} SYNTH; 311 312 313 314/* Time zone/daylight saving parameters. */ 315 316/* the name of a time zone, 5 characters plus trailing zero */ 317typedef char TZ_NAME[6]; 318 319typedef struct { 320 long offs; /* offset from UTC to local time [sec] */ 321 long offs_dl; /* additional offset if daylight saving enabled [sec] */ 322 TM tm_on; /* date/time when daylight saving starts */ 323 TM tm_off; /* date/time when daylight saving ends */ 324 TZ_NAME name[2]; /* names without and with daylight saving enabled */ 325} TZDL; 326 327/* The constant below is defined beginning with software rev. 1.29. */ 328/* If the year in tzdl.tmon and tzdl.tm_off is or'ed with that constant, */ 329/* the receiver automatically generates daylight saving year by year. */ 330/* See GPSLIB.TXT for more information. */ 331 332#define DL_AUTO_FLAG 0x8000 333 334/* Example: */ 335/* for automatic daylight saving enable/disable in Central Europe, */ 336/* the variables are to be set as shown below: */ 337/* offs = 3600L one hour from UTC */ 338/* offs_dl = 3600L one additional hour if daylight saving enabled */ 339/* tm_on = first Sunday from March 25, 02:00:00h ( year |= DL_AUTO_FLAG ) */ 340/* tm_off = first Sunday from Sept 24, 03:00:00h ( year |= DL_AUTO_FLAG ) */ 341/* name[0] == "MEZ " name if daylight saving not enabled */ 342/* name[1] == "MESZ " name if daylight saving is enabled */ 343 344 345 346 347/* the structure below was defined in rev. 1.31. It reflects the status */ 348/* of the antenna, the times of last disconnect/reconnect and the boards */ 349/* clock offset after the phase of disconnection. */ 350 351typedef struct { 352 short status; /* current status of antenna */ 353 TM tm_disconn; /* time of antenna disconnect */ 354 TM tm_reconn; /* time of antenna reconnect */ 355 long delta_t; /* clock offset at reconnect time, units: TICKS_PER_SEC */ 356} ANT_INFO; 357 358 359/* the status field may be set to one of the values below: */ 360 361enum { 362 ANT_INVALID, /* struct not set yet because ant. has not been disconn. */ 363 ANT_DISCONN, /* ant. now disconn., tm_reconn and delta_t not set */ 364 ANT_RECONN /* ant. has been disconn. and reconn., all fields valid */ 365}; 366 367 368/* Summary of configuration and health data of all SVs. */ 369 370typedef struct { 371 CSUM csum; /* checksum of the remaining bytes */ 372 short valid; /* flag data are valid */ 373 374 T_GPS tot_51; /* time of transmission, page 51 */ 375 T_GPS tot_63; /* time of transmission, page 63 */ 376 T_GPS t0a; /* complete reference time almanac */ 377 378 CFG cfg[N_SVNO]; /* SV configuration from page 63 */ 379 HEALTH health[N_SVNO]; /* SV health from pages 51, 63 */ 380} CFGH; 381 382 383 384/* UTC correction parameters */ 385 386typedef struct { 387 CSUM csum; /* checksum of the remaining bytes */ 388 short valid; /* flag data are valid */ 389 390 T_GPS t0t; /* Reference Time UTC Parameters [sec] */ 391 l_fp A0; /* � Clock Correction Coefficient 0 [sec] */ 392 l_fp A1; /* � Clock Correction Coefficient 1 [sec/sec] */ 393 394 ushort WNlsf; /* week number of nearest leap second */ 395 short DNt; /* the day number at the end of which LS is inserted */ 396 char delta_tls; /* */ 397 char delta_tlsf; /* */ 398 399} UTC; 400 401/* a struct used to hold the settings of a serial port */ 402 403#ifndef _COM_PARM_DEFINED 404 typedef long BAUD_RATE; 405 406 /* indices used to identify a parameter in the framing string */ 407 enum { F_DBITS, F_PRTY, F_STBITS }; 408 409 /* types of handshake */ 410 enum { HS_NONE, HS_XONXOFF, HS_RTSCTS }; 411 412 typedef struct { 413 BAUD_RATE baud_rate; /* e.g. 19200L */ 414 char framing[4]; /* e.g. "8N1" */ 415 short handshake; /* a numeric value, only HS_NONE supported yet */ 416 } COM_PARM; 417 418#define _COM_PARM_DEFINED 419#endif 420 421 422 423/* the codes below define what has to comes out of the serial ports */ 424 425enum { STR_ON_REQ, STR_PER_SEC, 426 STR_PER_MIN, N_STR_MODE_0, /* COM0 and COM1 */ 427 STR_UCAP = N_STR_MODE_0, 428 STR_UCAP_REQ, N_STR_MODE_1 /* COM1 only */ 429 }; 430 431 432#define N_COM 2 /* the number of serial ports */ 433 434/* the structure used to store the modes of both serial ports */ 435 436typedef struct { 437 COM_PARM com[N_COM]; /* COM0 and COM1 settings */ 438 u_char mode[N_COM]; /* COM0 and COM1 output mode */ 439} PORT_PARM; 440 441/* Ephemeris parameters of one specific SV. Needed to compute the position */ 442/* of a satellite at a given time with high precision. Valid for an */ 443/* interval of 4 to 6 hours from start of transmission. */ 444 445typedef struct { 446 CSUM csum; /* checksum of the remaining bytes */ 447 short valid; /* flag data are valid */ 448 449 HEALTH health; /* health indication of transmitting SV [---] */ 450 IOD IODC; /* Issue Of Data, Clock */ 451 IOD IODE2; /* Issue of Data, Ephemeris (Subframe 2) */ 452 IOD IODE3; /* Issue of Data, Ephemeris (Subframe 3) */ 453 T_GPS tt; /* time of transmission */ 454 T_GPS t0c; /* Reference Time Clock [---] */ 455 T_GPS t0e; /* Reference Time Ephemeris [---] */ 456 457 l_fp sqrt_A; /* Square Root of semi-major Axis [sqrt(m)] */ 458 l_fp e; /* Eccentricity [---] */ 459 l_fp M0; /* � Mean Anomaly at Ref. Time [rad] */ 460 l_fp omega; /* � Argument of Perigee [rad] */ 461 l_fp OMEGA0; /* � Longit. of Asc. Node of orbit plane [rad] */ 462 l_fp OMEGADOT; /* � Rate of Right Ascension [rad/sec] */ 463 l_fp deltan; /* � Mean Motion Diff. from computed value [rad/sec] */ 464 l_fp i0; /* � Inclination Angle [rad] */ 465 l_fp idot; /* � Rate of Inclination Angle [rad/sec] */ 466 l_fp crc; /* � Cosine Corr. Term to Orbit Radius [m] */ 467 l_fp crs; /* � Sine Corr. Term to Orbit Radius [m] */ 468 l_fp cuc; /* � Cosine Corr. Term to Arg. of Latitude [rad] */ 469 l_fp cus; /* � Sine Corr. Term to Arg. of Latitude [rad] */ 470 l_fp cic; /* � Cosine Corr. Term to Inclination Angle [rad] */ 471 l_fp cis; /* � Sine Corr. Term to Inclination Angle [rad] */ 472 473 l_fp af0; /* � Clock Correction Coefficient 0 [sec] */ 474 l_fp af1; /* � Clock Correction Coefficient 1 [sec/sec] */ 475 l_fp af2; /* � Clock Correction Coefficient 2 [sec/sec�] */ 476 l_fp tgd; /* � estimated group delay differential [sec] */ 477 478 u_short URA; /* predicted User Range Accuracy */ 479 480 u_char L2code; /* code on L2 channel [---] */ 481 u_char L2flag; /* L2 P data flag [---] */ 482 483} EPH; 484 485/* Almanac parameters of one specific SV. A reduced precision set of */ 486/* parameters used to check if a satellite is in view at a given time. */ 487/* Valid for an interval of more than 7 days from start of transmission. */ 488 489typedef struct { 490 CSUM csum; /* checksum of the remaining bytes */ 491 short valid; /* flag data are valid */ 492 493 HEALTH health; /* [---] */ 494 T_GPS t0a; /* Reference Time Almanac [sec] */ 495 496 l_fp sqrt_A; /* Square Root of semi-major Axis [sqrt(m)] */ 497 l_fp e; /* Eccentricity [---] */ 498 499 l_fp M0; /* � Mean Anomaly at Ref. Time [rad] */ 500 l_fp omega; /* � Argument of Perigee [rad] */ 501 l_fp OMEGA0; /* � Longit. of Asc. Node of orbit plane [rad] */ 502 l_fp OMEGADOT; /* � Rate of Right Ascension [rad/sec] */ 503 l_fp deltai; /* � [rad] */ 504 l_fp af0; /* � Clock Correction Coefficient 0 [sec] */ 505 l_fp af1; /* � Clock Correction Coefficient 1 [sec/sec] */ 506} ALM; 507 508 509/* ionospheric correction parameters */ 510 511typedef struct { 512 CSUM csum; /* checksum of the remaining bytes */ 513 short valid; /* flag data are valid */ 514 515 l_fp alpha_0; /* Ionosph. Corr. Coeff. Alpha 0 [sec] */ 516 l_fp alpha_1; /* Ionosph. Corr. Coeff. Alpha 1 [sec/deg] */ 517 l_fp alpha_2; /* Ionosph. Corr. Coeff. Alpha 2 [sec/deg^2] */ 518 l_fp alpha_3; /* Ionosph. Corr. Coeff. Alpha 3 [sec/deg^3] */ 519 520 l_fp beta_0; /* Ionosph. Corr. Coeff. Beta 0 [sec] */ 521 l_fp beta_1; /* Ionosph. Corr. Coeff. Beta 1 [sec/deg] */ 522 l_fp beta_2; /* Ionosph. Corr. Coeff. Beta 2 [sec/deg^2] */ 523 l_fp beta_3; /* Ionosph. Corr. Coeff. Beta 3 [sec/deg^3] */ 524 525} IONO; 526 527void mbg_tm_str (char **, TM *, int); 528void mbg_tgps_str (char **, T_GPS *, int); 529void get_mbg_header (unsigned char **, GPS_MSG_HDR *); 530void put_mbg_header (unsigned char **, GPS_MSG_HDR *); 531void get_mbg_sw_rev (unsigned char **, SW_REV *); 532void get_mbg_ascii_msg (unsigned char **, ASCII_MSG *); 533void get_mbg_svno (unsigned char **, SVNO *); 534void get_mbg_health (unsigned char **, HEALTH *); 535void get_mbg_cfg (unsigned char **, CFG *); 536void get_mbg_tgps (unsigned char **, T_GPS *); 537void get_mbg_tm (unsigned char **, TM *); 538void get_mbg_ttm (unsigned char **, TTM *); 539void get_mbg_synth (unsigned char **, SYNTH *); 540void get_mbg_tzdl (unsigned char **, TZDL *); 541void get_mbg_antinfo (unsigned char **, ANT_INFO *); 542void get_mbg_cfgh (unsigned char **, CFGH *); 543void get_mbg_utc (unsigned char **, UTC *); 544void get_mbg_lla (unsigned char **, LLA); 545void get_mbg_xyz (unsigned char **, XYZ); 546void get_mbg_portparam (unsigned char **, PORT_PARM *); 547void get_mbg_eph (unsigned char **, EPH *); 548void get_mbg_alm (unsigned char **, ALM *); 549void get_mbg_iono (unsigned char **, IONO *); 550 551unsigned long mbg_csum (unsigned char *, unsigned int); 552 553#endif 554/* 555 * History: 556 * 557 * mbg_gps166.h,v 558 * Revision 4.7 2006/06/22 18:41:43 kardel 559 * clean up signedness (gcc 4) 560 * 561 * Revision 4.6 2005/10/07 22:11:56 kardel 562 * bounded buffer implementation 563 * 564 * Revision 4.5.2.1 2005/09/25 10:23:48 kardel 565 * support bounded buffers 566 * 567 * Revision 4.5 2005/06/25 10:58:45 kardel 568 * add missing log keywords 569 * 570 * Revision 4.1 1998/06/12 15:07:30 kardel 571 * fixed prototyping 572 * 573 * Revision 4.0 1998/04/10 19:50:42 kardel 574 * Start 4.0 release version numbering 575 * 576 * Revision 1.1 1998/04/10 19:27:34 kardel 577 * initial NTP VERSION 4 integration of PARSE with GPS166 binary support 578 * 579 * Revision 1.1 1997/10/06 20:55:38 kardel 580 * new parse structure 581 * 582 */ 583