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1.1 ! misho 1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> ! 2: ! 3: <html> ! 4: ! 5: <head> ! 6: <meta http-equiv="content-type" content="text/html;charset=iso-8859-1"> ! 7: <title>Forum Graphic GPS Dating station</title> ! 8: <link href="scripts/style.css" type="text/css" rel="stylesheet"> ! 9: </head> ! 10: ! 11: <body> ! 12: <h3>Forum Graphic GPS Dating station</h3> ! 13: <hr> ! 14: <h4>Synopsis</h4> ! 15: <p>Address: 127.127.37.<i>u</i><br> ! 16: Reference ID: <tt>GPS</tt><br> ! 17: Driver ID: <tt>GPS</tt><br> ! 18: Parallel Port: <tt>/dev/fgclock<i>u</i></tt></p> ! 19: <h4>Description</h4> ! 20: <p>This driver supports the Forum Graphic GPS Dating station sold by <a href="http://www.emr.fr/gpsclock.html">EMR company</a>.</p> ! 21: <p>Unfortunately sometime FG GPS start continues reporting of the same date. The only way to fix this problem is GPS power cycling and ntpd restart after GPS power-up.</p> ! 22: <p>After Jan,10 2000 my FG GPS unit start send a wrong answer after 10:00am till 11:00am. It repeat hour value in result string twice. I wroite a small code to avoid such problem. Unfortunately I have no second FG GPS unit to evaluate this problem. Please let me know if your GPS has no problems after Y2K.</p> ! 23: <p></p> ! 24: <h4>Monitor Data</h4> ! 25: <p>Each timecode is written to the <tt>clockstats</tt> file in the format <tt>YYYY YD HH MI SS</tt>.</p> ! 26: <h4>Fudge Factors</h4> ! 27: <dl> ! 28: <dt><tt>time1 <i>time</i></tt> ! 29: <dd>Specifies the time offset calibration factor, in seconds and fraction, with default 0.0. ! 30: <dt><tt>time2 <i>time</i></tt> ! 31: <dd>Not used by this driver. ! 32: <dt><tt>stratum <i>number</i></tt> ! 33: <dd>Specifies the driver stratum, in decimal from 0 to 15, with default 0. ! 34: <dt><tt>refid <i>string</i></tt> ! 35: <dd>Specifies the driver reference identifier, an ASCII string from one to four characters, with default <tt>FG</tt>. ! 36: <dt><tt>flag1 0 | 1</tt> ! 37: <dd>Not used by this driver. ! 38: <dt><tt>flag2 0 | 1</tt> ! 39: <dd>Not used by this driver. ! 40: <dt><tt>flag3 0 | 1</tt> ! 41: <dd>Not used by this driver. ! 42: <dt><tt>flag4 0 | 1</tt> ! 43: <dd>Not used by this driver. ! 44: </dl> ! 45: <hr> ! 46: <address>Dmitry Smirnov (das@amt.ru)</address> ! 47: <hr> ! 48: <script type="text/javascript" language="javascript" src="scripts/footer.txt"></script> ! 49: </body> ! 50: ! 51: </html>