<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso8859-1"> <title>Dumb Clock</title> <link href="../scripts/style.css" type="text/css" rel="stylesheet"> </head> <body> <h3>Dumb Clock</h3> <hr> <h4>Synopsis</h4> <p>Address: 127.127.33.<i>u</i><br> Reference ID: <tt>DUMBCLOCK</tt><br> Driver ID: <tt>DUMBCLOCK</tt><br> Serial Port: <tt>/dev/dumbclock<i>u</i></tt>; 9600 bps, 8-bits, no parity<br> Features: <tt>(none)</tt></p> <h4>Description</h4> <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> <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: hh:mm:ssCL hh:mm:ss - local time C - \r (carriage return) L - \n (newline) </pre> <hr> <!-- hhmts start -->Last modified: Sun Feb 14 12:07:01 EST 1999 <!-- hhmts end --> <hr> <script type="text/javascript" language="javascript" src="../scripts/footer.txt"></script> </body> </html>