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+/*
+ * /src/NTP/REPOSITORY/ntp4-dev/include/mbg_gps166.h,v 4.7 2006/06/22 18:41:43 kardel RELEASE_20060622_A
+ *
+ * mbg_gps166.h,v 4.7 2006/06/22 18:41:43 kardel RELEASE_20060622_A
+ *
+ * $Created: Sun Jul 20 09:20:50 1997 $
+ *
+ * File GPSSERIO.H Copyright (c) by Meinberg Funkuhren (www.meinberg.de)
+ *
+ * Linkage to PARSE:
+ * Copyright (c) 1997-2005 by Frank Kardel <kardel <AT> ntp.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the author nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+#ifndef MBG_GPS166_H
+#define MBG_GPS166_H
+
+
+/***************************************************************************/
+/* */
+/* File: GPSSERIO.H 4.1 */
+/* */
+/* Project: Common C Library */
+/* */
+/* Compiler: Borland C++ */
+/* */
+/* Author: M. Burnicki, Meinberg Funkuhren */
+/* */
+/* */
+/* Description: */
+/* This file defines structures and codes to be used to access GPS166 */
+/* via its serial interface COM0. COM0 should be set to a high baud */
+/* rate, default is 19200. */
+/* */
+/* Standard GPS166 serial operation is to send a time string that is */
+/* compatible with Meinberg UA31 or PZF535 DCF77 radio remote clocks. */
+/* That string can be transmitted automatically once per second, once */
+/* per minute or on request per ASCII '?'. */
+/* */
+/* Parameter setup or parameter readout works using blocks of binary */
+/* data which have to be isolated from the standard string. A block of */
+/* data starts with a SOH code (ASCII Start Of Header, 0x01) followed */
+/* by a message header with constant length and a data portion with */
+/* variable length. The first field (cmd) of the message header holds */
+/* the command code rsp. the type of data to be transmitted. The next */
+/* field (len) gives the number of data bytes that are transmitted */
+/* after the header. This number ranges from 0 to sizeof( MSG_DATA ). */
+/* The third field (data_csum) holds a checksum of all data bytes and */
+/* the last field of the header finally holds the checksum of the. */
+/* header. */
+/* */
+/***************************************************************************/
+
+/* the control codes defined below are to be or'ed with a command/type code */
+
+#define GPS_REQACK 0x8000 /* to GPS166: request acknowledge */
+#define GPS_ACK 0x4000 /* from GPS166: acknowledge a command */
+#define GPS_NACK 0x2000 /* from GPS166: error receiving command */
+
+#define GPS_CTRL_MSK 0xF000 /* masks control code from command */
+
+
+/* The codes below specify commands/types of data to be supplied to GPS166: */
+
+/* GPS166 auto-message to host */
+/* þ host request, GPS166 response */
+/* þ þ host download to GPS166 */
+/* þ þ þ */
+enum { /* þ þ þ */
+ /* system data */
+ GPS_AUTO_ON = 0x000, /* þ þ þ X þ enable auto-messages from GPS166 */
+ GPS_AUTO_OFF, /* þ þ þ X þ disable auto-messages from GPS166 */
+ GPS_SW_REV, /* þ þ X þ þ request software revision */
+ GPS_STAT, /* þ þ X þ þ request status of buffered variables */
+ GPS_TIME, /* þ X þ þ X þ current time or capture or init board time */
+ GPS_POS_XYZ, /* þ þ X þ X þ current position in ECEF coords */
+ GPS_POS_LLA, /* þ þ X þ X þ current position in geographic coords */
+ GPS_TZDL, /* þ þ X þ X þ time zone / daylight saving */
+ GPS_PORT_PARM, /* þ þ X þ X þ parameters of the serial ports */
+ GPS_SYNTH, /* þ þ X þ X þ synthesizer's frequency and phase */
+ GPS_ANT_INFO, /* þ X þ X þ þ time diff after antenna disconnect */
+ GPS_UCAP, /* þ X þ X þ þ user capture */
+
+ /* GPS data */
+ GPS_CFGH = 0x100, /* þ þ X þ X þ SVs' configuration and health codes */
+ GPS_ALM, /* þ þ X þ X þ one SV's almanac */
+ GPS_EPH, /* þ þ X þ X þ one SV's ephemeris */
+ GPS_UTC, /* þ þ X þ X þ UTC correction parameters */
+ GPS_IONO, /* þ þ X þ X þ ionospheric correction parameters */
+ GPS_ASCII_MSG /* þ þ X þ þ the GPS ASCII message */
+};
+
+/*
+ * modelled after GPSDEFS.H Revision 1.5
+ */
+/***************************************************************************/
+/* */
+/* File: GPSDEFS.H 4.1 */
+/* */
+/* Project: Common C Library */
+/* */
+/* Compiler: Borland C++ */
+/* */
+/* Author: M. Burnicki, Meinberg Funkuhren */
+/* */
+/* */
+/* Description: */
+/* General definitions to be used with GPS166 */
+/* GPS166 Rev. 1.23 or above */
+/* */
+/* Modifications: see file GPSLIB.TXT */
+/* */
+/***************************************************************************/
+#define _GPSDEFS_H
+/* the type of various checksums */
+
+#ifndef _CSUM_DEFINED
+ typedef unsigned short CSUM;
+# define _CSUM_DEFINED
+#endif
+
+/* the message header */
+
+typedef struct {
+ unsigned short gps_cmd;
+ unsigned short gps_len;
+ unsigned short gps_data_csum;
+ unsigned short gps_hdr_csum;
+} GPS_MSG_HDR;
+
+/* a struct used to hold the software revision information */
+
+typedef struct {
+ unsigned short code; /* e.g. 0x0120 means rev. 1.20 */
+ unsigned char name[17]; /* used to identify customized versions */
+} SW_REV;
+
+/* GPS ASCII message */
+
+typedef struct {
+ CSUM csum; /* checksum of the remaining bytes */
+ short valid; /* flag data are valid */
+ char s[23]; /* 22 chars GPS ASCII message plus trailing zero */
+} ASCII_MSG;
+
+#define MIN_SVNO 1 /* min. SV number */
+#define MAX_SVNO 32 /* max. SV number */
+#define N_SVNO ( MAX_SVNO - MIN_SVNO + 1) /* number of possibly active SVs */
+
+
+typedef short SVNO; /* the number of a SV */
+typedef unsigned short HEALTH; /* a SV's health code */
+typedef unsigned short CFG; /* a SV's configuration code */
+typedef unsigned short IOD; /* Issue-Of-Data code */
+
+/* Date and time referred to the linear time scale defined by GPS. */
+/* GPS time is defined by the number of weeks since midnight from */
+/* January 5, 1980 to January 6, 1980 plus the number of seconds of */
+/* the current week plus fractions of a second. GPS time differs from */
+/* UTC because UTC is corrected with leap seconds while GPS time scale */
+/* is continuous. */
+
+typedef struct {
+ unsigned short wn; /* the week number since GPS has been installed */
+ unsigned long sec; /* the second of that week */
+ unsigned long tick; /* fractions of a second; scale: 1E-7 */
+} T_GPS;
+
+
+/* Local date and time computed from GPS time. The current number */
+/* of leap seconds have to be added to get UTC from GPS time. */
+/* Additional corrections could have been made according to the */
+/* time zone/daylight saving parameters (TZDL, see below) defined */
+/* by the user. The status field can be checked to see which corrections */
+/* have been applied. */
+
+#ifndef GPS166_TM_DEFINED
+ typedef struct {
+ short year; /* 0..9999 */
+ char month; /* 1..12 */
+ char mday; /* 1..31 */
+ short yday; /* 1..366 */
+ char wday; /* 0..6 == Sun..Sat */
+ char hour; /* 0..23 */
+ char minute; /* 0..59 */
+ char second; /* 0..59 */
+ long frac; /* fractions of a second, scale 1E-7 */
+ long offs_from_utc; /* local time's offset from UTC */
+ unsigned short status; /* flags */
+ } TM;
+
+ /* status flags used with conversion from GPS time to local time */
+
+# define TM_UTC 0x01 /* UTC correction has been made */
+# define TM_LOCAL 0x02 /* UTC has been converted to local time */
+# define TM_DL_ANN 0x04 /* state of daylight saving is going to change */
+# define TM_DL_ENB 0x08 /* daylight saving is enabled */
+# define TM_LS_ANN 0x10 /* leap second will be inserted */
+# define TM_LS_ENB 0x20 /* current second is leap second */
+
+# define GPS166_TM_DEFINED
+#endif
+
+
+/* the status flags below are defined starting with rev. 1.32 */
+
+#define TM_ANT_DISCONN 0x1000 /* antenna currently disconnected */
+#define TM_SYN_FLAG 0x2000 /* TIME_SYN output is low */
+#define TM_NO_SYNC 0x4000 /* not sync'ed after reset */
+#define TM_NO_POS 0x8000 /* position not computed after reset, */
+ /* LOCK LED off */
+
+/* a struct used to transmit information on date and time */
+
+typedef struct {
+ short channel; /* -1: the current time; 0, 1: capture 0, 1 */
+ T_GPS t; /* time in GPS format */
+ TM tm; /* that time converted to local time */
+} TTM;
+
+
+
+/* Two types of variables used to store a position. Type XYZ is */
+/* used with a position in earth centered, earth fixed (ECEF) */
+/* coordinates whereas type LLA holds such a position converted */
+/* to geographic coordinates as defined by WGS84 (World Geodetic */
+/* System from 1984). */
+
+#ifndef _XYZ_DEFINED
+ /* sequence and number of components of a cartesian position */
+ enum { XP, YP, ZP, N_XYZ };
+
+ /* a type of array holding a cartesian position */
+ typedef l_fp XYZ[N_XYZ]; /* values are in [m] */
+
+# define _XYZ_DEFINED
+#endif
+
+
+#ifndef _LLA_DEFINED
+ /* sequence and number of components of a geographic position */
+ enum { LAT, LON, ALT, N_LLA }; /* latitude, longitude, altitude */
+
+ /* a type of array holding a geographic position */
+ typedef l_fp LLA[N_LLA]; /* lon, lat in [rad], alt in [m] */
+
+# define _LLA_DEFINED
+#endif
+
+/* Synthesizer parameters. Synthesizer frequency is expressed as a */
+/* four digit decimal number (freq) to be multiplied by 0.1 Hz and an */
+/* base 10 exponent (range). If the effective frequency is less than */
+/* 10 kHz its phase is synchronized corresponding to the variable phase. */
+/* Phase may be in a range from -360° to +360° with a resolution of 0.1°, */
+/* so the resulting numbers to be stored are in a range of -3600 to +3600. */
+
+/* Example: */
+/* Assume the value of freq is 2345 (decimal) and the value of phase is 900. */
+/* If range == 0 the effective frequency is 234.5 Hz with a phase of +90°. */
+/* If range == 1 the synthesizer will generate a 2345 Hz output frequency */
+/* and so on. */
+
+/* Limitations: */
+/* If freq == 0 the synthesizer is disabled. If range == 0 the least */
+/* significant digit of freq is limited to 0, 3, 5 or 6. The resulting */
+/* frequency is shown in the examples below: */
+/* freq == 1230 --> 123.0 Hz */
+/* freq == 1233 --> 123 1/3 Hz (real 1/3 Hz, NOT 123.3 Hz) */
+/* freq == 1235 --> 123.5 Hz */
+/* freq == 1236 --> 123 2/3 Hz (real 2/3 Hz, NOT 123.6 Hz) */
+
+/* If range == MAX_RANGE the value of freq must not exceed 1200, so the */
+/* output frequency is limited to 12 MHz. */
+
+/* Phase will be ignored if the resulting frequency is greater or equal */
+/* to 10 kHz. */
+
+#define MAX_SYNTH_FREQ 1200 /* if range == MAX_SYNTH_RANGE */
+#define MIN_SYNTH_RANGE 0
+#define MAX_SYNTH_RANGE 5
+#define MAX_SYNTH_PHASE 3600
+
+typedef struct {
+ short freq; /* four digits used; scale: 0.1; e.g. 1234 -> 123.4 Hz */
+ short range; /* scale factor for freq; 0..MAX_SYNTH_RANGE */
+ short phase; /* -MAX_SYNTH_PHASE..+MAX_SYNTH_PHASE; >0 -> pulses later */
+} SYNTH;
+
+
+
+/* Time zone/daylight saving parameters. */
+
+/* the name of a time zone, 5 characters plus trailing zero */
+typedef char TZ_NAME[6];
+
+typedef struct {
+ long offs; /* offset from UTC to local time [sec] */
+ long offs_dl; /* additional offset if daylight saving enabled [sec] */
+ TM tm_on; /* date/time when daylight saving starts */
+ TM tm_off; /* date/time when daylight saving ends */
+ TZ_NAME name[2]; /* names without and with daylight saving enabled */
+} TZDL;
+
+/* The constant below is defined beginning with software rev. 1.29. */
+/* If the year in tzdl.tmon and tzdl.tm_off is or'ed with that constant, */
+/* the receiver automatically generates daylight saving year by year. */
+/* See GPSLIB.TXT for more information. */
+
+#define DL_AUTO_FLAG 0x8000
+
+/* Example: */
+/* for automatic daylight saving enable/disable in Central Europe, */
+/* the variables are to be set as shown below: */
+/* offs = 3600L one hour from UTC */
+/* offs_dl = 3600L one additional hour if daylight saving enabled */
+/* tm_on = first Sunday from March 25, 02:00:00h ( year |= DL_AUTO_FLAG ) */
+/* tm_off = first Sunday from Sept 24, 03:00:00h ( year |= DL_AUTO_FLAG ) */
+/* name[0] == "MEZ " name if daylight saving not enabled */
+/* name[1] == "MESZ " name if daylight saving is enabled */
+
+
+
+
+/* the structure below was defined in rev. 1.31. It reflects the status */
+/* of the antenna, the times of last disconnect/reconnect and the boards */
+/* clock offset after the phase of disconnection. */
+
+typedef struct {
+ short status; /* current status of antenna */
+ TM tm_disconn; /* time of antenna disconnect */
+ TM tm_reconn; /* time of antenna reconnect */
+ long delta_t; /* clock offset at reconnect time, units: TICKS_PER_SEC */
+} ANT_INFO;
+
+
+/* the status field may be set to one of the values below: */
+
+enum {
+ ANT_INVALID, /* struct not set yet because ant. has not been disconn. */
+ ANT_DISCONN, /* ant. now disconn., tm_reconn and delta_t not set */
+ ANT_RECONN /* ant. has been disconn. and reconn., all fields valid */
+};
+
+
+/* Summary of configuration and health data of all SVs. */
+
+typedef struct {
+ CSUM csum; /* checksum of the remaining bytes */
+ short valid; /* flag data are valid */
+
+ T_GPS tot_51; /* time of transmission, page 51 */
+ T_GPS tot_63; /* time of transmission, page 63 */
+ T_GPS t0a; /* complete reference time almanac */
+
+ CFG cfg[N_SVNO]; /* SV configuration from page 63 */
+ HEALTH health[N_SVNO]; /* SV health from pages 51, 63 */
+} CFGH;
+
+
+
+/* UTC correction parameters */
+
+typedef struct {
+ CSUM csum; /* checksum of the remaining bytes */
+ short valid; /* flag data are valid */
+
+ T_GPS t0t; /* Reference Time UTC Parameters [sec] */
+ l_fp A0; /* ± Clock Correction Coefficient 0 [sec] */
+ l_fp A1; /* ± Clock Correction Coefficient 1 [sec/sec] */
+
+ u_short WNlsf; /* week number of nearest leap second */
+ short DNt; /* the day number at the end of which LS is inserted */
+ char delta_tls; /* */
+ char delta_tlsf; /* */
+
+} UTC;
+
+/* a struct used to hold the settings of a serial port */
+
+#ifndef _COM_PARM_DEFINED
+ typedef long BAUD_RATE;
+
+ /* indices used to identify a parameter in the framing string */
+ enum { F_DBITS, F_PRTY, F_STBITS };
+
+ /* types of handshake */
+ enum { HS_NONE, HS_XONXOFF, HS_RTSCTS };
+
+ typedef struct {
+ BAUD_RATE baud_rate; /* e.g. 19200L */
+ char framing[4]; /* e.g. "8N1" */
+ short handshake; /* a numeric value, only HS_NONE supported yet */
+ } COM_PARM;
+
+#define _COM_PARM_DEFINED
+#endif
+
+
+
+/* the codes below define what has to comes out of the serial ports */
+
+enum { STR_ON_REQ, STR_PER_SEC,
+ STR_PER_MIN, N_STR_MODE_0, /* COM0 and COM1 */
+ STR_UCAP = N_STR_MODE_0,
+ STR_UCAP_REQ, N_STR_MODE_1 /* COM1 only */
+ };
+
+
+#define N_COM 2 /* the number of serial ports */
+
+/* the structure used to store the modes of both serial ports */
+
+typedef struct {
+ COM_PARM com[N_COM]; /* COM0 and COM1 settings */
+ u_char mode[N_COM]; /* COM0 and COM1 output mode */
+} PORT_PARM;
+
+/* Ephemeris parameters of one specific SV. Needed to compute the position */
+/* of a satellite at a given time with high precision. Valid for an */
+/* interval of 4 to 6 hours from start of transmission. */
+
+typedef struct {
+ CSUM csum; /* checksum of the remaining bytes */
+ short valid; /* flag data are valid */
+
+ HEALTH health; /* health indication of transmitting SV [---] */
+ IOD IODC; /* Issue Of Data, Clock */
+ IOD IODE2; /* Issue of Data, Ephemeris (Subframe 2) */
+ IOD IODE3; /* Issue of Data, Ephemeris (Subframe 3) */
+ T_GPS tt; /* time of transmission */
+ T_GPS t0c; /* Reference Time Clock [---] */
+ T_GPS t0e; /* Reference Time Ephemeris [---] */
+
+ l_fp sqrt_A; /* Square Root of semi-major Axis [sqrt(m)] */
+ l_fp e; /* Eccentricity [---] */
+ l_fp M0; /* ± Mean Anomaly at Ref. Time [rad] */
+ l_fp omega; /* ± Argument of Perigee [rad] */
+ l_fp OMEGA0; /* ± Longit. of Asc. Node of orbit plane [rad] */
+ l_fp OMEGADOT; /* ± Rate of Right Ascension [rad/sec] */
+ l_fp deltan; /* ± Mean Motion Diff. from computed value [rad/sec] */
+ l_fp i0; /* ± Inclination Angle [rad] */
+ l_fp idot; /* ± Rate of Inclination Angle [rad/sec] */
+ l_fp crc; /* ± Cosine Corr. Term to Orbit Radius [m] */
+ l_fp crs; /* ± Sine Corr. Term to Orbit Radius [m] */
+ l_fp cuc; /* ± Cosine Corr. Term to Arg. of Latitude [rad] */
+ l_fp cus; /* ± Sine Corr. Term to Arg. of Latitude [rad] */
+ l_fp cic; /* ± Cosine Corr. Term to Inclination Angle [rad] */
+ l_fp cis; /* ± Sine Corr. Term to Inclination Angle [rad] */
+
+ l_fp af0; /* ± Clock Correction Coefficient 0 [sec] */
+ l_fp af1; /* ± Clock Correction Coefficient 1 [sec/sec] */
+ l_fp af2; /* ± Clock Correction Coefficient 2 [sec/sec²] */
+ l_fp tgd; /* ± estimated group delay differential [sec] */
+
+ u_short URA; /* predicted User Range Accuracy */
+
+ u_char L2code; /* code on L2 channel [---] */
+ u_char L2flag; /* L2 P data flag [---] */
+
+} EPH;
+
+/* Almanac parameters of one specific SV. A reduced precision set of */
+/* parameters used to check if a satellite is in view at a given time. */
+/* Valid for an interval of more than 7 days from start of transmission. */
+
+typedef struct {
+ CSUM csum; /* checksum of the remaining bytes */
+ short valid; /* flag data are valid */
+
+ HEALTH health; /* [---] */
+ T_GPS t0a; /* Reference Time Almanac [sec] */
+
+ l_fp sqrt_A; /* Square Root of semi-major Axis [sqrt(m)] */
+ l_fp e; /* Eccentricity [---] */
+
+ l_fp M0; /* ± Mean Anomaly at Ref. Time [rad] */
+ l_fp omega; /* ± Argument of Perigee [rad] */
+ l_fp OMEGA0; /* ± Longit. of Asc. Node of orbit plane [rad] */
+ l_fp OMEGADOT; /* ± Rate of Right Ascension [rad/sec] */
+ l_fp deltai; /* ± [rad] */
+ l_fp af0; /* ± Clock Correction Coefficient 0 [sec] */
+ l_fp af1; /* ± Clock Correction Coefficient 1 [sec/sec] */
+} ALM;
+
+
+/* ionospheric correction parameters */
+
+typedef struct {
+ CSUM csum; /* checksum of the remaining bytes */
+ short valid; /* flag data are valid */
+
+ l_fp alpha_0; /* Ionosph. Corr. Coeff. Alpha 0 [sec] */
+ l_fp alpha_1; /* Ionosph. Corr. Coeff. Alpha 1 [sec/deg] */
+ l_fp alpha_2; /* Ionosph. Corr. Coeff. Alpha 2 [sec/deg^2] */
+ l_fp alpha_3; /* Ionosph. Corr. Coeff. Alpha 3 [sec/deg^3] */
+
+ l_fp beta_0; /* Ionosph. Corr. Coeff. Beta 0 [sec] */
+ l_fp beta_1; /* Ionosph. Corr. Coeff. Beta 1 [sec/deg] */
+ l_fp beta_2; /* Ionosph. Corr. Coeff. Beta 2 [sec/deg^2] */
+ l_fp beta_3; /* Ionosph. Corr. Coeff. Beta 3 [sec/deg^3] */
+
+} IONO;
+
+void mbg_tm_str (char **, TM *, int);
+void mbg_tgps_str (char **, T_GPS *, int);
+void get_mbg_header (unsigned char **, GPS_MSG_HDR *);
+void put_mbg_header (unsigned char **, GPS_MSG_HDR *);
+void get_mbg_sw_rev (unsigned char **, SW_REV *);
+void get_mbg_ascii_msg (unsigned char **, ASCII_MSG *);
+void get_mbg_svno (unsigned char **, SVNO *);
+void get_mbg_health (unsigned char **, HEALTH *);
+void get_mbg_cfg (unsigned char **, CFG *);
+void get_mbg_tgps (unsigned char **, T_GPS *);
+void get_mbg_tm (unsigned char **, TM *);
+void get_mbg_ttm (unsigned char **, TTM *);
+void get_mbg_synth (unsigned char **, SYNTH *);
+void get_mbg_tzdl (unsigned char **, TZDL *);
+void get_mbg_antinfo (unsigned char **, ANT_INFO *);
+void get_mbg_cfgh (unsigned char **, CFGH *);
+void get_mbg_utc (unsigned char **, UTC *);
+void get_mbg_lla (unsigned char **, LLA);
+void get_mbg_xyz (unsigned char **, XYZ);
+void get_mbg_portparam (unsigned char **, PORT_PARM *);
+void get_mbg_eph (unsigned char **, EPH *);
+void get_mbg_alm (unsigned char **, ALM *);
+void get_mbg_iono (unsigned char **, IONO *);
+
+unsigned long mbg_csum (unsigned char *, unsigned int);
+
+#endif
+/*
+ * History:
+ *
+ * mbg_gps166.h,v
+ * Revision 4.7 2006/06/22 18:41:43 kardel
+ * clean up signedness (gcc 4)
+ *
+ * Revision 4.6 2005/10/07 22:11:56 kardel
+ * bounded buffer implementation
+ *
+ * Revision 4.5.2.1 2005/09/25 10:23:48 kardel
+ * support bounded buffers
+ *
+ * Revision 4.5 2005/06/25 10:58:45 kardel
+ * add missing log keywords
+ *
+ * Revision 4.1 1998/06/12 15:07:30 kardel
+ * fixed prototyping
+ *
+ * Revision 4.0 1998/04/10 19:50:42 kardel
+ * Start 4.0 release version numbering
+ *
+ * Revision 1.1 1998/04/10 19:27:34 kardel
+ * initial NTP VERSION 4 integration of PARSE with GPS166 binary support
+ *
+ * Revision 1.1 1997/10/06 20:55:38 kardel
+ * new parse structure
+ *
+ */