diff options
| author | roberto <roberto@FreeBSD.org> | 2002-10-29 19:58:12 +0000 |
|---|---|---|
| committer | roberto <roberto@FreeBSD.org> | 2002-10-29 19:58:12 +0000 |
| commit | f77146900e35a78aaabf5f88d47b7675304c8445 (patch) | |
| tree | daab9e5ccc14bec1f0fee71e35464e6040c6756f /contrib/ntp/html | |
| parent | 40b8e415eb0f835a9dd7a473ddf134ec67877fd7 (diff) | |
| download | FreeBSD-src-f77146900e35a78aaabf5f88d47b7675304c8445.zip FreeBSD-src-f77146900e35a78aaabf5f88d47b7675304c8445.tar.gz | |
Virgin import of ntpd 4.1.1a
Diffstat (limited to 'contrib/ntp/html')
| -rw-r--r-- | contrib/ntp/html/driver40.htm | 141 | ||||
| -rw-r--r-- | contrib/ntp/html/driver42.html | 39 | ||||
| -rw-r--r-- | contrib/ntp/html/hints/mpeix | 50 | ||||
| -rw-r--r-- | contrib/ntp/html/hints/vxworks.html | 6 | ||||
| -rw-r--r-- | contrib/ntp/html/qth.htm | 12 | ||||
| -rw-r--r-- | contrib/ntp/html/refclock.htm | 12 |
6 files changed, 253 insertions, 7 deletions
diff --git a/contrib/ntp/html/driver40.htm b/contrib/ntp/html/driver40.htm new file mode 100644 index 0000000..f9fc7b6 --- /dev/null +++ b/contrib/ntp/html/driver40.htm @@ -0,0 +1,141 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
+<html>
+<head>
+<meta name="generator" content="HTML Tidy, see www.w3.org">
+<title>JJY Receivers</title>
+</head>
+<body>
+<h3>JJY Receivers</h3>
+
+<hr>
+<h4>Synopsis</h4>
+
+Address: 127.127.40.<i>u</i> <br>
+Reference ID: <tt>JJY</tt> <br>
+Driver ID: <tt>JJY</tt> <br>
+Serial Port: <tt>/dev/jjy<i>u</i></tt>; 9600 baud, 8-bits, no
+parity, 1 stop bit
+
+<h4>Description</h4>
+
+<p>This driver supports the following JJY receivers sold in
+Japan.</p>
+
+<ul>
+<li>
+<p>Tristate Ltd. JJY01 <a href=
+"http://www.tristate.ne.jp/rf-clock.htm">
+http://www.tristate.ne.jp/rf-clock.htm</a> (Japanese only)<br>
+Time code format<br>
+</p>
+
+<table>
+<tr>
+<td>Command</td>
+<td>Reply</td>
+</tr>
+
+<tr>
+<td><tt>date<CR><LF></tt></td>
+<td><tt>YYYY/MM/DD WWW<CR><LF></tt></td>
+</tr>
+
+<tr>
+<td><tt>stim<CR><LF></tt></td>
+<td><tt>HH:MM:SS<CR><LF></tt></td>
+</tr>
+</table>
+</li>
+
+<li>
+<p>C-DEX Co.,Ltd. JST2000 <a href="http://www.c-dex.co.jp/">
+http://www.c-dex.co.jp/</a> (Japanese only)<br>
+Time code format<br>
+</p>
+
+<table>
+<tr>
+<td>Command</td>
+<td>Reply</td>
+</tr>
+
+<tr>
+<td><tt><ENQ>1J<ETX></tt></td>
+<td><tt><STX>JYYMMDD HHMMSSS<ETX></tt></td>
+</tr>
+</table>
+</li>
+</ul>
+
+<p>JJY is the radio station which transmites the JST (Japan
+Standard Time) in long wave radio. The station JJY is operated by
+the Communication Research Laboratory. An operating announcement
+and some information are avaiable from <a href=
+"http://www.crl.go.jp/">http://www.crl.go.jp/</a> (English and
+Japanese)<a href="http://jjy.crl.go.jp/">http://jjy.crl.go.jp/</a>
+(Written in Japanese only</p>
+
+<p>The user is expected to provide a symbolic link to an available
+serial port device. This is typically performed by a command such
+as:</p>
+
+<p><tt>ln -s /dev/ttyS0 /dev/jjy0</tt></p>
+
+<p>Windows NT does not support symbolic links to device files.
+COM<i>X</i>: is the unit used by the driver, based on the refclock
+unit number, where unit 1 corresponds to COM1: and unit 3
+corresponds to COM3:</p>
+
+<h4>Monitor Data</h4>
+
+<p>The driver writes each timecode as received to the <tt>
+clockstats</tt> file.</p>
+
+<h4>Fudge Factors</h4>
+
+<dl>
+<dt><tt>time1 <i>time</i></tt></dt>
+
+<dd>Specifies the time offset calibration factor, in seconds and
+fraction, with default 0.0.</dd>
+
+<dt><tt>time2 <i>time</i></tt></dt>
+
+<dd>Not used by this driver.</dd>
+
+<dt><tt>stratum <i>number</i></tt></dt>
+
+<dd>Specifies the driver stratum, in decimal from 0 to 15, with
+default 0.</dd>
+
+<dt><tt>refid <i>string</i></tt></dt>
+
+<dd>Specifies the driver reference identifier, an ASCII string from
+one to four characters, with default <tt>WWVB</tt>.</dd>
+
+<dt><tt>flag1 0 | 1</tt></dt>
+
+<dd>Not used by this driver.</dd>
+
+<dt><tt>flag2 0 | 1</tt></dt>
+
+<dd>Not used by this driver.</dd>
+
+<dt><tt>flag3 0 | 1</tt></dt>
+
+<dd>Not used by this driver.</dd>
+
+<dt><tt>flag4 0 | 1</tt></dt>
+
+<dd>Enable verbose <tt>clockstats</tt> recording if set.</dd>
+</dl>
+
+<hr>
+<a href="index.htm"><img align="left" src="pic/home.gif" alt=
+"gif"></a>
+
+<address><a href="mailto:mills@udel.edu">David L. Mills
+<mills@udel.edu></a></address>
+</body>
+</html>
+
diff --git a/contrib/ntp/html/driver42.html b/contrib/ntp/html/driver42.html new file mode 100644 index 0000000..3622b84 --- /dev/null +++ b/contrib/ntp/html/driver42.html @@ -0,0 +1,39 @@ +<HTML> +<HEAD> + <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> + <META NAME="GENERATOR" CONTENT="Mozilla/4.01 [en] (Win95; I) [Netscape]"> + <TITLE>Zyfer GPStarplus Receiver</TITLE> +</HEAD> +<BODY> + +<H3>Zyfer GPStarplus Receiver</H3> + +<HR> +<H4>Synopsis</H4> +Address: 127.127.42.<I>u</I> +<BR>Reference ID: <TT>GPS</TT> +<BR>Driver ID: <TT>Zyfer GPStarplus</TT> +<BR>Serial Port: <TT>/dev/zyfer<I>u</I></TT>; 9600 baud, 8-bits, no parity +<BR>Features: <TT>(none)</TT> + +<H4>Description</H4> +This driver supports the <a href="http://www.zyfer.com/">Zyfer GPStarplus</a> +receiver. + +<p>The receiver has a DB15 port on the back which has input TxD and RxD +lines for configuration and control, and a separate TxD line for the +once-per-second timestamp. + +<p>Additionally, there are BNC connectors on the back for things like PPS +and IRIG output. + +</DL> +Additional Information + +<P><A HREF="refclock.htm">Reference Clock Drivers</A> +<HR> +<ADDRESS> +Harlan Stenn (stenn@whimsy.udel.edu)</ADDRESS> + +</BODY> +</HTML> diff --git a/contrib/ntp/html/hints/mpeix b/contrib/ntp/html/hints/mpeix new file mode 100644 index 0000000..83c7241e --- /dev/null +++ b/contrib/ntp/html/hints/mpeix @@ -0,0 +1,50 @@ +HP e3000 MPE/iX NTP Hints - May 29, 2001 +---------------------------------------- + +NTP was first ported to MPE several years ago, but those diffs were never +submitted back to the official NTP distribution. For more information about +that deprecated port, please see http://www.bixby.org/mark/xntpix.html. + +NTP was re-ported to MPE in May 2001. What follows are hints learned from +working with NTP 4.0.99k23. For additional information about NTP on MPE, +please see http://jazz.external.hp.com/src/hp_freeware/ntp/. + +MPE lacks the clock-related APIs expected by NTP, so adjtime(), gettimeofday(), +and settimeofday() all had to be implemented from scratch by calling +privileged, undocumented internal OS functions. + +Unfortunately the implementation of adjtime() has exposed a sub-second accuracy +bug when slewing the system time. This bug is documented in SR 5003462838, and +exists on all current versions of MPE. It has not been fixed at the time of +this writing. The adjtime() code may possibly need to be altered if/when this +bug is fixed. + +This bug has a side-effect whereby the ntpd daemon will screw up the hardware +PDC clock time by many minutes if used for continuous clock adjustments or in +the one-time -q mode. But note that you can safely run ntpd in order to become +a time server if you include "disable ntp" in the ntp.conf configuration file. + +The one-time clock adjustment functionality of ntpdate and ntp_timeset is not +affected by this bug side-effect. You can safely use these commands to alter +your system time with reasonable accuracy. + +The only reference clock that has been tested on MPE is the local clock. So +building NTP with --disable-all-clocks --enable-LOCAL_CLOCK is strongly +recommended. + +NTP makes use of Privileged Mode (PM) capability in order to bind to the NTP +network port (123) and to access the low-level clock functions. + +NTP was ported using the gcc compiler. Attempting to use the HP C/iX compiler +is not recommended and has not been tested. + +Please note that NTP is not an HP product and is NOT supported by HP. The best +place for asking MPE-specific questions about NTP is the HP3000-L mailing list +at http://raven.utc.edu/Archives/hp3000-l.html or the associated Usenet +newsgroup of comp.sys.hp.mpe. + +The original author of this port is: + +Mark Bixby +HP CSY MPE Internet & Interoperability Engineer +mark_bixby@hp.com diff --git a/contrib/ntp/html/hints/vxworks.html b/contrib/ntp/html/hints/vxworks.html index 4df83c5..49662ff 100644 --- a/contrib/ntp/html/hints/vxworks.html +++ b/contrib/ntp/html/hints/vxworks.html @@ -6,10 +6,10 @@ <H1>VxWorks port of NTP </H1> -<P>Please look at the <A HREF="../vxworks.htm">Vxworks file</A> in the html directory.
+<P>Please look at the <A HREF="../vxworks.htm">Vxworks file</A> in the html directory. -<P>Casey Crellin</A> <BR>
-<A HREF="mailto:casey@csc.co.za">casey@csc.co.za</A> </P>
+<P>Casey Crellin</A> <BR> +<A HREF="mailto:casey@csc.co.za">casey@csc.co.za</A> </P> <P><BR> </P> diff --git a/contrib/ntp/html/qth.htm b/contrib/ntp/html/qth.htm index 200d3fb..1756edb 100644 --- a/contrib/ntp/html/qth.htm +++ b/contrib/ntp/html/qth.htm @@ -57,6 +57,18 @@ published by the ITU and other sources. <td>47:10N 2:12E</td> </tr> +<tr> +<td><a class="StationInfo" href="http://jjy.crl.go.jp/">JJY</a> ( Fukushima, JAPAN )</td> +<td>40 KHz</td> +<td>37:22 N 140:51 E</td> +</tr> + +<tr> +<td><a class="StationInfo" href="http://jjy.crl.go.jp/">JJY</a> ( Saga, JAPAN )</td> +<td>60 KHz</td> +<td>33:28 N 130:11 E</td> +</tr> + </table> <hr><a href=index.htm><img align=left src=pic/home.gif></a><address><a diff --git a/contrib/ntp/html/refclock.htm b/contrib/ntp/html/refclock.htm index 4b2611d..079baba 100644 --- a/contrib/ntp/html/refclock.htm +++ b/contrib/ntp/html/refclock.htm @@ -210,18 +210,22 @@ Receiver (<tt>GPS_HP</tt>)<br> (<tt>GPS_ONCORE</tt>)<br> Type 31 Rockwell Jupiter GPS (<tt>GPS_JUPITER</tt>)<br> <a href="driver32.htm">Type 32</a> Chrono-log K-series WWVB -receiver <a href="driver33.htm">Type 33</a> Dumb Clock <a href= -"driver34.htm">Type 34</a> Ultralink WWVB Receivers<br> +receiver (<tt>CHRONOLOG</tt>)<br> +<a href="driver33.htm">Type 33</a> Dumb Clock (<tt>DUMBCLOCK</tt>)<br> +<a href="driver34.htm">Type 34</a> Ultralink WWVB Receivers (<tt>ULINK</tt>)<br> <a href="driver35.htm">Type 35</a> Conrad Parallel Port Radio Clock (<tt>PCF</tt>)<br> <a href="driver36.htm">Type 36</a> Radio WWV/H Audio -Demodulator/Decoder(<tt>WWV</tt>)<br> +Demodulator/Decoder (<tt>WWV</tt>)<br> <a href="driver37.htm">Type 37</a> Forum Graphic GPS Dating station (<tt>FG</tt>)<br> <a href="driver38.htm">Type 38</a> hopf GPS/DCF77 6021/komp for Serial Line (<tt>HOPF_S</tt>)<br> <a href="driver39.htm">Type 39</a> hopf GPS/DCF77 6039 for PCI-Bus -(<tt>HOPF_P</tt>)</p> +(<tt>HOPF_P</tt>)<br> +<a href="driver40.htm">Type 40</a> JJY Receivers (<tt>JJY</tt>)<br> +</p> + <p>* All TrueTime receivers are now supported by one driver, type 5. Types 15 and 25 will be retained only for a limited time and may |
