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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>Chrono-log K-series WWVB receiver</title> <link href="scripts/style.css" type="text/css" rel="stylesheet"> </head> <body> <h3>Chrono-log K-series WWVB receiver</h3> <hr> <h4>Synopsis</h4> <p>Address: 127.127.32.<i>u</i><br> Reference ID: <tt>CHRONOLOG</tt><br> Driver ID: <tt>CHRONOLOG</tt><br> Serial Port: <tt>/dev/chronolog<i>u</i></tt>; 2400 bps, 8-bits, no parity<br> <br> Features: <tt>(none)</tt></p> <h4>Description</h4> <p>This driver supports the Chrono-log K-series WWVB receiver. This is a very old receiver without provisions for leap seconds, quality codes, etc. It assumes output in the local time zone, and that the C library mktime()/localtime() routines will correctly convert back and forth between local and UTC. There is a hack in the driver for permitting UTC, but it has not been tested.</p> <p>Most of this code is originally from refclock_wwvb.c with thanks. It has been so mangled that wwvb is not a recognizable ancestor.</p> <pre> Timecode format: Y yy/mm/ddCLZhh:mm:ssCL Y - year/month/date line indicator yy/mm/dd -- two-digit year/month/day C - \r (carriage return) L - \n (newline) Z - timestamp indicator hh:mm:ss - local time </pre> <!-- hhmts start -->Last modified: Sun Feb 14 11:57:27 EST 1999 <!-- hhmts end --> <hr> <script type="text/javascript" language="javascript" src="scripts/footer.txt"></script> </body> </html>