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📄 Makefile.am(13.57 KB)
📄 Makefile.in(78.52 KB)
📄 check_y2k.c(15.73 KB)
📄 cmd_args.c(4.25 KB)
📄 complete.conf.in(3.35 KB)
📄 declcond.h(793 B)
📄 invoke-ntp.conf.menu(56 B)
📄 invoke-ntp.conf.texi(104.37 KB)
📄 invoke-ntp.keys.menu(56 B)
📄 invoke-ntp.keys.texi(3.21 KB)
📄 invoke-ntpd.menu(49 B)
📄 invoke-ntpd.texi(23.68 KB)
📄 jupiter.h(9.1 KB)
📄 keyword-gen-utd(57 B)
📄 keyword-gen.c(21.99 KB)
📄 ntp.conf.5man(115.01 KB)
📄 ntp.conf.5mdoc(101.72 KB)
📄 ntp.conf.def(100.75 KB)
📄 ntp.conf.html(126.28 KB)
📄 ntp.conf.man.in(115.01 KB)
📄 ntp.conf.mdoc.in(101.71 KB)
📄 ntp.conf.texi(1.19 KB)
📄 ntp.keys.5man(3.99 KB)
📄 ntp.keys.5mdoc(4.25 KB)
📄 ntp.keys.def(3.65 KB)
📄 ntp.keys.html(8.37 KB)
📄 ntp.keys.man.in(3.99 KB)
📄 ntp.keys.mdoc.in(4.24 KB)
📄 ntp.keys.texi(1.2 KB)
📄 ntp_config.c(117.55 KB)
📄 ntp_control.c(123.14 KB)
📄 ntp_crypto.c(117.09 KB)
📄 ntp_filegen.c(13.42 KB)
📄 ntp_io.c(112.21 KB)
📄 ntp_keyword.h(73.49 KB)
📄 ntp_leapsec.c(31.18 KB)
📄 ntp_leapsec.h(10.95 KB)
📄 ntp_loopfilter.c(40.05 KB)
📄 ntp_monitor.c(13.43 KB)
📄 ntp_parser.c(130.65 KB)
📄 ntp_parser.h(11.36 KB)
📄 ntp_peer.c(27.66 KB)
📄 ntp_prio_q.c(4.54 KB)
📄 ntp_proto.c(150.76 KB)
📄 ntp_refclock.c(43.87 KB)
📄 ntp_request.c(67.25 KB)
📄 ntp_restrict.c(19.06 KB)
📄 ntp_scanner.c(20.74 KB)
📄 ntp_scanner.h(4.43 KB)
📄 ntp_signd.c(5.24 KB)
📄 ntp_timer.c(17.69 KB)
📄 ntp_util.c(22.66 KB)
📄 ntpd-opts.c(71.91 KB)
📄 ntpd-opts.def(17.55 KB)
📄 ntpd-opts.h(14.57 KB)
📄 ntpd.1ntpdman(32.03 KB)
📄 ntpd.1ntpdmdoc(29.07 KB)
📄 ntpd.c(42.16 KB)
📄 ntpd.html(49.68 KB)
📄 ntpd.man.in(32.03 KB)
📄 ntpd.mdoc.in(29.07 KB)
📄 ntpd.texi(3.25 KB)
📄 ntpdbase-opts.def(13.21 KB)
📄 ntpsim.c(17.11 KB)
📄 ppsapi_timepps.h(497 B)
📄 psl0.conf(25 B)
📄 psl1.conf(25 B)
📄 psl2.conf(37 B)
📄 rc_cmdlength.c(800 B)
📄 refclock_acts.c(22.66 KB)
📄 refclock_arbiter.c(12.15 KB)
📄 refclock_arc.c(46.85 KB)
📄 refclock_as2201.c(11.09 KB)
📄 refclock_atom.c(6.63 KB)
📄 refclock_bancomm.c(16.11 KB)
📄 refclock_chronolog.c(7.61 KB)
📄 refclock_chu.c(45.28 KB)
📄 refclock_conf.c(7.25 KB)
📄 refclock_datum.c(22.3 KB)
📄 refclock_dumbclock.c(8.42 KB)
📄 refclock_fg.c(6.89 KB)
📄 refclock_gpsdjson.c(58 KB)
📄 refclock_gpsvme.c(7.77 KB)
📄 refclock_heath.c(12.97 KB)
📄 refclock_hopfpci.c(5.69 KB)
📄 refclock_hopfser.c(7.41 KB)
📄 refclock_hpgps.c(16.38 KB)
📄 refclock_irig.c(30.05 KB)
📄 refclock_jjy.c(144.27 KB)
📄 refclock_jupiter.c(25.66 KB)
📄 refclock_leitch.c(13.27 KB)
📄 refclock_local.c(5.72 KB)
📄 refclock_msfees.c(44.66 KB)
📄 refclock_mx4200.c(41.72 KB)
📄 refclock_neoclock4x.c(29.08 KB)
📄 refclock_nmea.c(50.6 KB)
📄 refclock_oncore.c(121.54 KB)
📄 refclock_palisade.c(35.15 KB)
📄 refclock_palisade.h(6.52 KB)
📄 refclock_parse.c(160.87 KB)
📄 refclock_pcf.c(4.79 KB)
📄 refclock_pst.c(8.09 KB)
📄 refclock_ripencc.c(118.21 KB)
📄 refclock_shm.c(16.96 KB)
📄 refclock_tpro.c(4.69 KB)
📄 refclock_true.c(25.3 KB)
📄 refclock_tsyncpci.c(28.35 KB)
📄 refclock_tt560.c(6.12 KB)
📄 refclock_ulink.c(15.64 KB)
📄 refclock_wwv.c(79.32 KB)
📄 refclock_wwvb.c(15.71 KB)
📄 refclock_zyfer.c(7.38 KB)

Editing: refclock_palisade.h

/*
 * This software was developed by the Software and Component Technologies
 * group of Trimble Navigation, Ltd.
 *
 * Copyright (c) 1997, 1998, 1999, 2000   Trimble Navigation Ltd.
 * All rights reserved.
 *
 * 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. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *    This product includes software developed by Trimble Navigation, Ltd.
 * 4. The name of Trimble Navigation Ltd. may not be used to endorse or
 *    promote products derived from this software without specific prior
 *    written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY TRIMBLE NAVIGATION LTD. ``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 TRIMBLE NAVIGATION LTD. 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.
 */

/*
 * refclock_palisade - clock driver for the Trimble Palisade GPS
 * timing receiver
 *
 * For detailed information on this program, please refer to the html 
 * Refclock 29 page accompanying the NTP distribution.
 *
 * for questions / bugs / comments, contact:
 * sven_dietrich@trimble.com
 *
 * Sven-Thorsten Dietrich
 * 645 North Mary Avenue
 * Post Office Box 3642
 * Sunnyvale, CA 94088-3642
 *
 */

#ifndef REFCLOCK_PALISADE_H
#define REFCLOCK_PALISADE_H

#if defined HAVE_SYS_MODEM_H
#include <sys/modem.h>
#ifndef __QNXNTO__
#define TIOCMSET MCSETA
#define TIOCMGET MCGETA
#define TIOCM_RTS MRTS
#endif
#endif

#ifdef HAVE_TERMIOS_H
# ifdef TERMIOS_NEEDS__SVID3
#  define _SVID3
# endif
# include <termios.h>
# include <sys/stat.h>
# ifdef TERMIOS_NEEDS__SVID3
#  undef _SVID3
# endif
#endif

#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif

#include "ntpd.h"
#include "ntp_io.h"
#include "ntp_control.h"
#include "ntp_refclock.h"
#include "ntp_unixtime.h"
#include "ntp_calgps.h"
#include "ntp_stdlib.h"

/*
 * GPS Definitions
 */
#define	DESCRIPTION	"Trimble Palisade GPS" /* Long name */
#define	PRECISION	(-20)	/* precision assumed (about 1 us) */
#define	REFID		"GPS\0"	/* reference ID */
#define TRMB_MINPOLL    4	/* 16 seconds */
#define TRMB_MAXPOLL	5	/* 32 seconds */

/*
 * I/O Definitions
 */
#define	DEVICE		"/dev/palisade%d" 	/* device name and unit */
#define	SPEED232	B9600		  	/* uart speed (9600 baud) */
#define	SPEED232COP	B38400		  	/* uart speed for Copernicus II (38400 baud) */

/*
 * TSIP Report Definitions
 */
#define LENCODE_8F0B	74	/* Length of TSIP 8F-0B Packet & header */
#define LENCODE_NTP     22	/* Length of Palisade NTP Packet */

#define LENCODE_8FAC    68      /* Length of Thunderbolt 8F-AC Position Packet*/
#define LENCODE_8FAB    17      /* Length of Thunderbolt Primary Timing Packet*/

#define LENCODE_41      10      /* Length of Copernicus II GPS Time Packet*/

/* Allowed Sub-Packet ID's */
#define PACKET_8F0B	0x0B
#define PACKET_NTP	0xAD

/* Thunderbolt Packets */
#define PACKET_8FAC     0xAC	/* Supplementary Thunderbolt Time Packet */
#define PACKET_8FAB     0xAB	/* Primary Thunderbolt Time Packet */
#define PACKET_6D	0x6D	/* Supplementary Thunderbolt Tracking Stats */
#define PACKET_41	0x41	/* Thunderbolt I dont know what this packet is, it's not documented on my manual*/

/* Acutime Packets */
#define PACKET_41A      0x41    /* GPS time */
#define PACKET_46       0x46    /* Receiver Health */

#define DLE 0x10
#define ETX 0x03

/* parse states */
#define TSIP_PARSED_EMPTY       0	
#define TSIP_PARSED_FULL        1
#define TSIP_PARSED_DLE_1       2
#define TSIP_PARSED_DATA        3
#define TSIP_PARSED_DLE_2       4

/* 
 * Leap-Insert and Leap-Delete are encoded as follows:
 * 	PALISADE_UTC_TIME set   and PALISADE_LEAP_PENDING set: INSERT leap
 */

#define PALISADE_LEAP_INPROGRESS 0x08 /* This is the leap flag			*/
#define PALISADE_LEAP_WARNING    0x04 /* GPS Leap Warning (see ICD-200) */
#define PALISADE_LEAP_PENDING    0x02 /* Leap Pending (24 hours)		*/
#define PALISADE_UTC_TIME        0x01 /* UTC time available				*/

#define mb(_X_) (up->rpt_buf[(_X_ + 1)]) /* shortcut for buffer access	*/

/* Conversion Definitions */
#define GPS_PI 		(3.1415926535898)
#define	R2D		(180.0/GPS_PI)

/*
 * Structure for build data packets for send (thunderbolt uses it only)
 * taken from Markus Prosch
 */
struct packettx
{
	short	size;
	u_char *data;
};

/*
 * Palisade unit control structure.
 */
struct palisade_unit {
	short		unit;		/* NTP refclock unit number */
	int 		polled;		/* flag to detect noreplies */
	char		leap_status;	/* leap second flag */
	char		rpt_status;	/* TSIP Parser State */
	short 		rpt_cnt;	/* TSIP packet length so far */
	char 		rpt_buf[BMAX]; 	/* packet assembly buffer */
	int		type;		/* Clock mode type */
	int		month;		/* for LEAP filter */
};

/*
 * Function prototypes
 */

static	int	palisade_start		(int, struct peer *);
static	void	palisade_shutdown	(int, struct peer *);
static	void	palisade_receive	(struct peer *);
static	void	palisade_poll		(int, struct peer *);
static	void 	palisade_io		(struct recvbuf *);
int 		palisade_configure	(int, struct peer *);
int 		TSIP_decode		(struct peer *);
long		HW_poll			(struct refclockproc *);
static	double	getdbl 			(u_char *);
static	short	getint 			(u_char *);
static	int32	getlong			(u_char *);
static  int32   getsingle		(u_char *);

static  void	sendcmd			(struct packettx *buffer, int c);
static  void	sendsupercmd		(struct packettx *buffer, int c1, int c2);
static  void	sendbyte		(struct packettx *buffer, int b);
static  void	sendint			(struct packettx *buffer, int a);
static  int	sendetx			(struct packettx *buffer, int fd);
static  void	init_thunderbolt	(int fd);
static  void	init_acutime		(int fd);

#endif /* REFCLOCK_PALISADE_H */

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Editing: refclock_palisade.h

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