173

Unix/Linux 网络时间协议版本3 Network Time Protocol Version 3 (NTP) distribution for Unix systems

  	    PMVXG_S_PORTCONF,
  	    PMVXG_D_DOPS, /* control port output block Label */
  	    0,		/* clear current output control list (0=no) */
! 	    0);		/* add/delete sentences from list (0=delete) */
  			/* must be null */
! 	    		/* sentence output rate (sec) */
  	    		/* precision for position output */
  			/* nmea version for cga & gll output */
  			/* pass-through control */
--- 591,603 ----
  	 * "007" Control Port Configuration
  	 * Stop outputting "022" DOPs
  	 */
! 	mx4200_send(peer, "%s,%03d,%03d,%d,%d,,%d,,,", pmvxg,
  	    PMVXG_S_PORTCONF,
  	    PMVXG_D_DOPS, /* control port output block Label */
  	    0,		/* clear current output control list (0=no) */
! 	    2,		/* add/delete sentences from list (2=delete) */
  			/* must be null */
! 	    0);		/* sentence output rate (sec) */
  	    		/* precision for position output */
  			/* nmea version for cga & gll output */
  			/* pass-through control */
***************
*** 598,606 ****
  	    PMVXG_S_PORTCONF,
  	    PMVXG_D_PHV, /* control port output block Label */
  	    0,		/* clear current output control list (0=no) */
! 	    0);		/* add/delete sentences from list (0=delete) */
  			/* must be null */
! 	    		/* sentence output rate (sec) */
  	    		/* precision for position output */
  			/* nmea version for cga & gll output */
  			/* pass-through control */
--- 610,618 ----
  	    PMVXG_S_PORTCONF,
  	    PMVXG_D_PHV, /* control port output block Label */
  	    0,		/* clear current output control list (0=no) */
! 	    2,		/* add/delete sentences from list (2=delete) */
  			/* must be null */
! 	    0);		/* sentence output rate (sec) */
  	    		/* precision for position output */
  			/* nmea version for cga & gll output */
  			/* pass-through control */
***************
*** 700,706 ****
  	if ((pp->sloppyclockflag & CLK_FLAG2) !=
  	    (up->sloppyclockflag & CLK_FLAG2)) {
  		up->sloppyclockflag = pp->sloppyclockflag;
! 		mx4200_debug(peer, "mx4200_receive: mode switch: reset receiver\n", cp);
  		mx4200_config(peer);
  		return;
  	}
--- 712,719 ----
  	if ((pp->sloppyclockflag & CLK_FLAG2) !=
  	    (up->sloppyclockflag & CLK_FLAG2)) {
  		up->sloppyclockflag = pp->sloppyclockflag;
! 		mx4200_debug(peer,
! 		    "mx4200_receive: mode switch: reset receiver\n");
  		mx4200_config(peer);
  		return;
  	}
***************
*** 768,774 ****
  	 */
  	sentence_type = 0;
  	if ((cp = strchr(pp->a_lastcode, ',')) == NULL) {
! 		mx4200_debug(peer, "mx4200_receive: no sentence\n", cp);
  		refclock_report(peer, CEVNT_BADREPLY);
  		return;
  	}
--- 781,787 ----
  	 */
  	sentence_type = 0;
  	if ((cp = strchr(pp->a_lastcode, ',')) == NULL) {
! 		mx4200_debug(peer, "mx4200_receive: no sentence\n");
  		refclock_report(peer, CEVNT_BADREPLY);
  		return;
  	}
***************
*** 793,799 ****
  			mx4200_debug(peer,
  				"mx4200_receive: status: %s\n", cp);
  		}
! 		mx4200_debug(peer, "mx4200_receive: reset receiver\n", cp);
  		mx4200_config(peer);
  		return;
  	}
--- 806,812 ----
  			mx4200_debug(peer,
  				"mx4200_receive: status: %s\n", cp);
  		}
! 		mx4200_debug(peer, "mx4200_receive: reset receiver\n");
  		mx4200_config(peer);
  		return;
  	}
***************
*** 1283,1292 ****
  
  	/*
  	 * Check for insane date
! 	 * (Certainly can't be a year before this code was last altered!)
  	 */
  	if (monthday > 31 || month > 12 ||
! 	    monthday <  1 || month <  1 || year < 1997) {
  		mx4200_debug(peer,
  			"mx4200_parse_t: bad date (%4d-%02d-%02d)\n",
  			year, month, monthday);
--- 1296,1305 ----
  
  	/*
  	 * Check for insane date
! 	 * (Certainly can't be any year before this code was last altered!)
  	 */
  	if (monthday > 31 || month > 12 ||
! 	    monthday <  1 || month <  1 || year < YEAR_RIGHT_NOW) {
  		mx4200_debug(peer,
  			"mx4200_parse_t: bad date (%4d-%02d-%02d)\n",
  			year, month, monthday);
***************
*** 1706,1712 ****
  
  
  	/* Update values */
! 	if (ndop <= 0.0 || ndop<= 0.0 || vdop <= 0.0)
  		return ("nonpositive dop");
  	up->edop = edop;
  	up->ndop = ndop;
--- 1719,1725 ----
  
  
  	/* Update values */
! 	if (edop <= 0.0 || ndop <= 0.0 || vdop <= 0.0)
  		return ("nonpositive dop");
  	up->edop = edop;
  	up->ndop = ndop;
***************
*** 1911,1918 ****
  	if (ioctl(fdpps, CIOGETEV, (caddr_t)&up->ppsev) < 0) {
  		/* XXX Actually, if this fails, we're pretty much screwed */
  		mx4200_debug(peer, "mx4200_pps: CIOGETEV: ");
! 		if (errno < sys_nerr)
! 			mx4200_debug(peer, "%s", sys_errlist[errno]);
  		mx4200_debug(peer, "\n");
  		refclock_report(peer, CEVNT_FAULT);
  		return(1);
--- 1924,1930 ----
  	if (ioctl(fdpps, CIOGETEV, (caddr_t)&up->ppsev) < 0) {
  		/* XXX Actually, if this fails, we're pretty much screwed */
  		mx4200_debug(peer, "mx4200_pps: CIOGETEV: ");
! 		mx4200_debug(peer, "%s", strerror(errno));
  		mx4200_debug(peer, "\n");
  		refclock_report(peer, CEVNT_FAULT);
  		return(1);

------ util/tickadj.c

*** /tmp/,RCSt1a14528	Fri Jan 23 21:54:08 1998
--- tickadj.c	Fri Jan 23 18:16:21 1998
***************
*** 205,210 ****
--- 205,213 ----
  	  break;
  	case 't':
  	  writetick = atoi(ntp_optarg);
+ #ifdef TICK_NANO
+ 	  writetick *= 1000;
+ #endif
  	  if (writetick <= 0)
  	    {
  	      (void) fprintf(stderr,

------ config.h.in

*** /tmp/,RCSt1a14538	Fri Jan 23 21:54:20 1998
--- config.h.in	Fri Jan 23 19:51:41 1998
***************
*** 143,148 ****
--- 143,151 ----
  /* Magnavox MX4200 GPS receiver */
  #undef MX4200
  
+ /* Rockwell Jupiter based GPS receiver */
+ #undef JUPITER
+ 
  /* NMEA GPS receiver */
  #undef NMEA
  
***************
*** 528,533 ****
--- 531,539 ----
  /* Define if you have the strchr function.  */
  #undef HAVE_STRCHR
  
+ /* Define if you have the strerror function.  */
+ #undef HAVE_STRERROR
+ 
  /* Define if you have the sysconf function.  */
  #undef HAVE_SYSCONF
  
***************
*** 581,586 ****
--- 587,595 ----
  
  /* Define if you have the <netinet/ip.h> header file.  */
  #undef HAVE_NETINET_IP_H
+ 
+ /* Define if you have the <poll.h> header file.  */
+ #undef HAVE_POLL_H
  
  /* Define if you have the <sched.h> header file.  */
  #undef HAVE_SCHED_H

------ configure.in

*** /tmp/,RCSt1a14558	Fri Jan 23 21:54:34 1998
--- configure.in	Fri Jan 23 19:51:19 1998
***************
*** 5,10 ****
--- 5,11 ----
  AC_CANONICAL_SYSTEM
  AC_DEFINE_UNQUOTED(STR_SYSTEM, "$target")
  AM_CONFIG_HEADER(config.h)
+ AC_REPLACE_FUNCS(strerror)
  AC_ARG_PROGRAM
  
  dnl  we need to check for cross compile tools for vxWorks here
***************
*** 159,164 ****
--- 160,166 ----
  AC_CHECK_HEADERS(termio.h termios.h unistd.h utmp.h utmpx.h)
  AC_CHECK_HEADERS(net/if.h netinet/in.h netinet/ip.h sys/bsd_audioirig.h)
  AC_CHECK_HEADERS(sys/chudefs.h sys/clkdefs.h sys/file.h)
+ AC_CHECK_HEADERS(poll.h)
  case "$target" in
   *-*-sunos4*) ;;
   *) AC_CHECK_HEADERS(sys/ioctl.h)
***************
*** 1297,1302 ****
--- 1299,1323 ----
  if test "$ntp_ok" = "yes"; then
      ntp_refclock=yes
      AC_DEFINE(MX4200)
+ fi
+ AC_MSG_RESULT($ntp_ok)
+ case "$ntp_ok$target" in
+  yes*-*-ultrix*) AC_WARN(*** But the expected answer is... no ***) ;;
+ esac
+ 
+ # Not Ultrix
+ AC_MSG_CHECKING(Rockwell Jupiter GPS receiver)
+ AC_ARG_ENABLE(JUPITER,		[  --enable-JUPITER           s Rockwell Jupiter GPS receiver],
+     [ntp_ok=$enableval],
+     [case "$ac_cv_var_ppsclock" in
+      yes) ntp_ok=$ntp_eac
+         ;;
+      *) ntp_ok=no
+         ;;
+     esac])
+ if test "$ntp_ok" = "yes"; then
+     ntp_refclock=yes
+     AC_DEFINE(JUPITER)
  fi
  AC_MSG_RESULT($ntp_ok)
  case "$ntp_ok$target" in

------ acconfig.h

*** /tmp/,RCSt1a14573	Fri Jan 23 21:54:44 1998
--- acconfig.h	Fri Jan 23 18:36:45 1998
***************
*** 88,93 ****
--- 88,96 ----
  /* Magnavox MX4200 GPS receiver */
  #undef MX4200
  
+ /* Rockwell Jupiter based GPS receiver */
+ #undef JUPITER
+ 
  /* NMEA GPS receiver */
  #undef NMEA
  
------
------
------
------
------ misc files (a sharchive)

#! /bin/sh
# This is a shell archive, meaning:
# 1. Remove everything above the #! /bin/sh line.
# 2. Save the resulting text in a file.
# 3. Execute the file with /bin/sh (not csh) to create the files:
#	fixautomakedepsmagic
#	jupiter.h
#	refclock_jupiter.c
#	strerror.c
# This archive created: Fri Jan 23 21:50:28 1998
export PATH; PATH=/bin:$PATH
echo shar: extracting "'fixautomakedepsmagic'" '(402 characters)'
if test -f 'fixautomakedepsmagic'
then
	echo shar: will not over-write existing file "'fixautomakedepsmagic'"
else
sed 's/^X//' << \SHAR_EOF > 'fixautomakedepsmagic'
X#!/bin/sh
X
Xprog=`basename $0`
X
X
Xt=/tmp/$prog.$$
X
Xtrap 'rm -f ${t} ; exit 1' 1 3 15
X
Xwhile [ $# -gt 0 ]; do
X        f=$1
X	shift
X	sed -e '/^DEPS_MAGIC :=/,/^-include \$/s/^/#/' $f > $t
X	c="diff $f $t"
X	echo $c
X	$c
X	tstatus=$?
X	if [ $tstatus = 0 ]; then
X		echo "$prog":" $f not modified"
X	elif [ ! -w $f ]; then
X		echo "$prog":" $f not not writable"
X	else
X		c="cp $t $f"
X		echo $c
X		$c
X	fi
X	rm -f $t
Xdone
SHAR_EOF
if test 402 -ne "`wc -c < 'fixautomakedepsmagic'`"
then
	echo shar: error transmitting "'fixautomakedepsmagic'" '(should have been 402 characters)'
fi
chmod +x 'fixautomakedepsmagic'
fi # end of overwriting check
echo shar: extracting "'jupiter.h'" '(9321 characters)'
if test -f 'jupiter.h'
then
	echo shar: will not over-write existing file "'jupiter.h'"
else
sed 's/^X//' << \SHAR_EOF > 'jupiter.h'
X/* @(#) $Header$ (LBL) */
X
X/*
X * Rockwell Jupiter GPS receiver definitions
X *
X * This is all based on the "Zodiac GPS Receiver Family Designer's
X * Guide" (dated 12/96)
X */
X
X#define JUPITER_SYNC		0x81ff	/* sync word (book says 0xff81 !?!?) */
X#define JUPITER_ALL		0xffff	/* disable all output messages */
X
X/* Output messages (sent by the Jupiter board) */
X#define JUPITER_O_GPOS		1000	/* geodetic position status */
X#define JUPITER_O_EPOS		1001	/* ECEF position status */
X#define JUPITER_O_CHAN		1002	/* channel summary */
X#define JUPITER_O_VIS		1003	/* visible satellites */
X#define JUPITER_O_DGPS		1005	/* differential GPS status */
X#define JUPITER_O_MEAS		1007	/* channel measurement */
X#define JUPITER_O_ID		1011	/* receiver id */
X#define JUPITER_O_USER		1012	/* user-settings output */
X#define JUPITER_O_TEST		1100	/* built-in test results */
X#define JUPITER_O_MARK		1102	/* measurement time mark */
X#define JUPITER_O_PULSE		1108	/* UTC time mark pulse output */
X#define JUPITER_O_PORT		1130	/* serial port com parameters in use */
X#define JUPITER_O_EUP		1135	/* EEPROM update */
X#define JUPITER_O_ESTAT		1136	/* EEPROM status */
X
X/* Input messages (sent to the Jupiter board) */
X#define JUPITER_I_PVTINIT	1200	/* geodetic position and velocity */
X#define JUPITER_I_USER		1210	/* user-defined datum */
X#define JUPITER_I_MAPSEL	1211	/* map datum select */
X#define JUPITER_I_ELEV		1212	/* satellite elevation mask control */
X#define JUPITER_I_CAND		1213	/* satellite candidate select */
X#define JUPITER_I_DGPS		1214	/* differential GPS control */
X#define JUPITER_I_COLD		1216	/* cold start control */
X#define JUPITER_I_VALID		1217	/* solution validity criteria */
X#define JUPITER_I_ALT		1219	/* user-entered altitude input */
X#define JUPITER_I_PLAT		1220	/* application platform control */
X#define JUPITER_I_NAV		1221	/* nav configuration */
X#define JUPITER_I_TEST		1300	/* preform built-in test command */
X#define JUPITER_I_RESTART	1303	/* restart command */
X#define JUPITER_I_PORT		1330	/* serial port com parameters */
X#define JUPITER_I_PROTO		1331	/* message protocol control */
X#define JUPITER_I_RDGPS		1351	/* raw DGPS RTCM SC-104 data */
X
Xstruct jheader {
X	u_short sync;		/* (JUPITER_SYNC) */
X	u_short id;		/* message id */
X	u_short len;		/* number of data short wordss (w/o cksum) */
X	u_char reqid;		/* JUPITER_REQID_MASK bits available as id */
X	u_char flags;		/* flags */
X	u_short hsum;		/* header cksum */
X};
X
X#define JUPITER_REQID_MASK	0x3f	/* bits available as id */
X#define JUPITER_FLAG_NAK	0x01	/* negative acknowledgement */
X#define JUPITER_FLAG_ACK	0x02	/* acknowledgement */
X#define JUPITER_FLAG_REQUEST	0x04	/* request ACK or NAK */
X#define JUPITER_FLAG_QUERY	0x08	/* request one shot output message */
X#define JUPITER_FLAG_LOG	0x20	/* request periodic output message */
X#define JUPITER_FLAG_CONN	0x40	/* enable periodic message */
X#define JUPITER_FLAG_DISC	0x80	/* disable periodic message */
X
X#define JUPITER_H_FLAG_BITS \
X    "\020\1NAK\2ACK\3REQUEST\4QUERY\5MBZ\6LOG\7CONN\10DISC"
X
X/* Log request messages (data payload when using JUPITER_FLAG_LOG) */
Xstruct jrequest {
X	u_short trigger;		/* if 0, trigger on time trigger on
X					   update (e.g. new almanac) */
X	u_short interval;		/* frequency in seconds */
X	u_short offset;			/* offset into minute */
X	u_short dsum;			/* checksum */
X};
X
X/* JUPITER_O_GPOS (1000) */
Xstruct jgpos {
X	u_short stime[2];		/* set time (10 ms ticks) */
X	u_short seq;			/* sequence number */
X	u_short sseq;			/* sat measurement sequence number */
X	u_short navval;			/* navigation soltuion validity */
X	u_short navtype;		/* navigation solution type */
X	u_short nmeas;			/* # of measurements used in solution */
X	u_short polar;			/* if 1 then polar navigation */
X	u_short gweek;			/* GPS week number */
X	u_short sweek[2];		/* GPS seconds into week */
X	u_short nsweek[2];		/* GPS nanoseconds into second */
X	u_short utcday;			/* 1 to 31 */
X	u_short utcmon;			/* 1 to 12 */
X	u_short utcyear;		/* 1980 to 2079 */
X	u_short utchour;		/* 0 to 23 */
X	u_short utcmin;			/* 0 to 59 */
X	u_short utcsec;			/* 0 to 59 */
X	u_short utcnsec[2];		/* 0 to 999999999 */
X	u_short lat[2];			/* latitude (radians) */
X	u_short lon[2];			/* longitude (radians) */
X	u_short height[2];		/* height (meters) */
X	u_short gsep;			/* geoidal separation */
X	u_short speed[2];		/* ground speed (meters/sec) */
X	u_short course;			/* true course (radians) */
X	u_short mvar;
X	u_short climb;
X	u_short mapd;
X	u_short herr[2];
X	u_short verr[2];
X	u_short terr[2];
X	u_short hverr;
X	u_short bias[2];
X	u_short biassd[2];
X	u_short drift[2];