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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>Dumb Clock</title>
8                 <link href="scripts/style.css" type="text/css" rel="stylesheet">
9         </head>
10
11         <body>
12                 <h3>Dumb Clock</h3>
13                 <hr>
14                 <h4>Synopsis</h4>
15                 <p>Address: 127.127.33.<i>u</i><br>
16                         Reference ID: <tt>DUMBCLOCK</tt><br>
17                         Driver ID: <tt>DUMBCLOCK</tt><br>
18                         Serial Port: <tt>/dev/dumbclock<i>u</i></tt>; 9600 bps, 8-bits, no parity<br>
19                         Features: <tt>(none)</tt></p>
20                 <h4>Description</h4>
21                 <p>This driver supports a dumb ASCII clock that only emits localtime at a reliable interval. This has no 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.</p>
22                 <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>
23                 <pre>
24 Timecode format: hh:mm:ssCL
25 hh:mm:ss - local time
26 C - \r (carriage return)
27 L - \n (newline)
28 </pre>
29                 <hr>
30                 <!-- hhmts start -->Last modified: Sun Feb 14 12:07:01 EST 1999 <!-- hhmts end -->
31                 <hr>
32                 <script type="text/javascript" language="javascript" src="scripts/footer.txt"></script>
33         </body>
34
35 </html>