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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_tpro.c

/*
 * refclock_tpro - clock driver for the KSI/Odetics TPRO-S IRIG-B reader
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#if defined(REFCLOCK) && defined(CLOCK_TPRO)

#include "ntpd.h"
#include "ntp_io.h"
#include "ntp_refclock.h"
#include "ntp_unixtime.h"
#include "sys/tpro.h"
#include "ntp_stdlib.h"

#include <stdio.h>
#include <ctype.h>

/*
 * This driver supports the KSI/Odetecs TPRO-S IRIG-B reader and TPRO-
 * SAT GPS receiver for the Sun Microsystems SBus. It requires that the
 * tpro.o device driver be installed and loaded.
 */

/*
 * TPRO interface definitions
 */
#define	DEVICE		 "/dev/tpro%d" /* device name and unit */
#define	PRECISION	(-20)	/* precision assumed (1 us) */
#define	REFID		"IRIG"	/* reference ID */
#define	DESCRIPTION	"KSI/Odetics TPRO/S IRIG Interface" /* WRU */

/*
 * Unit control structure
 */
struct tprounit {
	struct	tproval tprodata; /* data returned from tpro read */
};

/*
 * Function prototypes
 */
static	int	tpro_start	(int, struct peer *);
static	void	tpro_shutdown	(int, struct peer *);
static	void	tpro_poll	(int unit, struct peer *);

/*
 * Transfer vector
 */
struct	refclock refclock_tpro = {
	tpro_start,		/* start up driver */
	tpro_shutdown,		/* shut down driver */
	tpro_poll,		/* transmit poll message */
	noentry,		/* not used (old tpro_control) */
	noentry,		/* initialize driver (not used) */
	noentry,		/* not used (old tpro_buginfo) */
	NOFLAGS			/* not used */
};

/*
 * tpro_start - open the TPRO device and initialize data for processing
 */
static int
tpro_start(
	int unit,
	struct peer *peer
	)
{
	register struct tprounit *up;
	struct refclockproc *pp;
	char device[20];
	int fd;

/*
	 * Open TPRO device
	 */
	snprintf(device, sizeof(device), DEVICE, unit);
	fd = open(device, O_RDONLY | O_NDELAY, 0777);
	if (fd == -1) {
		msyslog(LOG_ERR, "tpro_start: open of %s: %m", device);
		return (0);
	}

/*
	 * Allocate and initialize unit structure
	 */
	up = emalloc_zero(sizeof(*up));
	pp = peer->procptr;
	pp->io.clock_recv = noentry;
	pp->io.srcclock = peer;
	pp->io.datalen = 0;
	pp->io.fd = fd;
	pp->unitptr = up;

/*
	 * Initialize miscellaneous peer variables
	 */
	peer->precision = PRECISION;
	pp->clockdesc = DESCRIPTION;
	memcpy((char *)&pp->refid, REFID, 4);
	return (1);
}

/*
 * tpro_shutdown - shut down the clock
 */
static void
tpro_shutdown(
	int unit,
	struct peer *peer
	)
{
	register struct tprounit *up;
	struct refclockproc *pp;

pp = peer->procptr;
	up = pp->unitptr;
	io_closeclock(&pp->io);
	if (NULL != up)
		free(up);
}

/*
 * tpro_poll - called by the transmit procedure
 */
static void
tpro_poll(
	int unit,
	struct peer *peer
	)
{
	register struct tprounit *up;
	struct refclockproc *pp;
	struct tproval *tp;

/*
	 * This is the main routine. It snatches the time from the TPRO
	 * board and tacks on a local timestamp.
	 */
	pp = peer->procptr;
	up = pp->unitptr;

tp = &up->tprodata;
	if (read(pp->io.fd, (char *)tp, sizeof(struct tproval)) < 0) {
		refclock_report(peer, CEVNT_FAULT);
		return;
	}
	get_systime(&pp->lastrec);
	pp->polls++;

/*
	 * We get down to business, check the timecode format and decode
	 * its contents. If the timecode has invalid length or is not in
	 * proper format, we declare bad format and exit. Note: we
	 * can't use the sec/usec conversion produced by the driver,
	 * since the year may be suspect. All format error checking is
	 * done by the snprintf() and sscanf() routines.
	 *
	 * Note that the refclockproc usec member has now become nsec.
	 * We could either multiply the read-in usec value by 1000 or
	 * we could pad the written string appropriately and read the
	 * resulting value in already scaled.
	 */
	snprintf(pp->a_lastcode, sizeof(pp->a_lastcode),
		 "%1x%1x%1x %1x%1x:%1x%1x:%1x%1x.%1x%1x%1x%1x%1x%1x %1x",
		 tp->day100, tp->day10, tp->day1, tp->hour10, tp->hour1,
		 tp->min10, tp->min1, tp->sec10, tp->sec1, tp->ms100,
		 tp->ms10, tp->ms1, tp->usec100, tp->usec10, tp->usec1,
		 tp->status);
	pp->lencode = strlen(pp->a_lastcode);
#ifdef DEBUG
	if (debug)
		printf("tpro: time %s timecode %d %s\n",
		   ulfptoa(&pp->lastrec, 6), pp->lencode,
		   pp->a_lastcode);
#endif
	if (sscanf(pp->a_lastcode, "%3d %2d:%2d:%2d.%6ld", &pp->day,
	    &pp->hour, &pp->minute, &pp->second, &pp->nsec)
	    != 5) {
		refclock_report(peer, CEVNT_BADTIME);
		return;
	}
	pp->nsec *= 1000;	/* Convert usec to nsec */
	if (!tp->status & 0x3)
		pp->leap = LEAP_NOTINSYNC;
	else
		pp->leap = LEAP_NOWARNING;
	if (!refclock_process(pp)) {
		refclock_report(peer, CEVNT_BADTIME);
		return;
	}
	if (pp->coderecv == pp->codeproc) {
		refclock_report(peer, CEVNT_TIMEOUT);
		return;
	}
	pp->lastref = pp->lastrec;
	record_clock_stats(&peer->srcadr, pp->a_lastcode);
	refclock_receive(peer);
}

#else
int refclock_tpro_bs;
#endif /* REFCLOCK */

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Editing: refclock_tpro.c

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