driver33.html revision 290001 
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7		<title>Dumb Clock</title>
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12		<h3>Dumb Clock</h3>
13<p>Last update:
14  <!-- #BeginDate format:En2m -->21-Oct-2010  23:44<!-- #EndDate -->
15  UTC</p>
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17		<h4>Synopsis</h4>
18		<p>Address: 127.127.33.<i>u</i><br>
19			Reference ID: <tt>DUMBCLOCK</tt><br>
20			Driver ID: <tt>DUMBCLOCK</tt><br>
21			Serial Port: <tt>/dev/dumbclock<i>u</i></tt>; 9600 bps, 8-bits, no parity<br>
22			Features: <tt>(none)</tt></p>
23		<h4>Description</h4>
24		<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>
25		<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>
26		<pre>
27Timecode format: hh:mm:ssCL
28hh:mm:ss - local time
29C - \r (carriage return)
30L - \n (newline)
31</pre>
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