19c2daa00SOllivier Robert<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 29c2daa00SOllivier Robert 39c2daa00SOllivier Robert<html> 49c2daa00SOllivier Robert 59c2daa00SOllivier Robert <head> 6ea906c41SOllivier Robert <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> 79c2daa00SOllivier Robert <title>Dumb Clock</title> 8ea906c41SOllivier Robert <link href="scripts/style.css" type="text/css" rel="stylesheet"> 99c2daa00SOllivier Robert </head> 109c2daa00SOllivier Robert 119c2daa00SOllivier Robert <body> 129c2daa00SOllivier Robert <h3>Dumb Clock</h3> 13*2b15cb3dSCy Schubert<p>Last update: 14*2b15cb3dSCy Schubert <!-- #BeginDate format:En2m -->21-Oct-2010 23:44<!-- #EndDate --> 15*2b15cb3dSCy Schubert UTC</p> 169c2daa00SOllivier Robert <hr> 179c2daa00SOllivier Robert <h4>Synopsis</h4> 189c2daa00SOllivier Robert <p>Address: 127.127.33.<i>u</i><br> 199c2daa00SOllivier Robert Reference ID: <tt>DUMBCLOCK</tt><br> 209c2daa00SOllivier Robert Driver ID: <tt>DUMBCLOCK</tt><br> 219c2daa00SOllivier Robert Serial Port: <tt>/dev/dumbclock<i>u</i></tt>; 9600 bps, 8-bits, no parity<br> 229c2daa00SOllivier Robert Features: <tt>(none)</tt></p> 239c2daa00SOllivier Robert <h4>Description</h4> 249c2daa00SOllivier Robert <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> 259c2daa00SOllivier Robert <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> 269c2daa00SOllivier Robert <pre> 279c2daa00SOllivier RobertTimecode format: hh:mm:ssCL 289c2daa00SOllivier Roberthh:mm:ss - local time 299c2daa00SOllivier RobertC - \r (carriage return) 309c2daa00SOllivier RobertL - \n (newline) 319c2daa00SOllivier Robert</pre> 329c2daa00SOllivier Robert <hr> 33ea906c41SOllivier Robert <script type="text/javascript" language="javascript" src="scripts/footer.txt"></script> 349c2daa00SOllivier Robert </body> 359c2daa00SOllivier Robert 369c2daa00SOllivier Robert</html> 37