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4 <title>Dumb Clock</title>
12 Address: 127.127.33.<i>u</i><br>
13 Reference ID: <TT>DUMBCLOCK</TT><br>
14 Driver ID: <tt>DUMBCLOCK</tt><br>
15 Serial Port: <tt>/dev/dumbclock<i>u</i></tt>; 9600 bps, 8-bits,
17 <br>Features: <tt>(none)</tt>
19 This driver supports a dumb ASCII clock that only emits localtime at a reliable
20 interval. This has no provisions for leap seconds, quality codes,
21 etc. It assumes output in the local time zone, and that the C library
22 mktime()/localtime() routines will correctly convert back and forth
23 between local and UTC.
25 <P>Most of this code is originally from refclock_wwvb.c with thanks. It
26 has been so mangled that wwvb is not a recognizable ancestor.
28 Timecode format: hh:mm:ssCL
30 C - \r (carriage return)
36 Last modified: Sun Feb 14 12:07:01 EST 1999