<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso8859-1"> <title>Chrono-log K-series WWVB receiver</title> </head> <body> <h3>Chrono-log K-series WWVB receiver</h3> <hr> <h4>Synopsis</h4> Address: 127.127.32.<i>u</i><br> Reference ID: <TT>CHRONOLOG</TT><br> Driver ID: <tt>CHRONOLOG</tt><br> Serial Port: <tt>/dev/chronolog<i>u</i></tt>; 2400 bps, 8-bits, no parity<br> <br>Features: <tt>(none)</tt> <h4>Description</h4> This driver supports the Chrono-log K-series WWVB receiver. This is a very old receiver without 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. There is a hack in the driver for permitting UTC, but it has not been tested. <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. <pre> Timecode format: Y yy/mm/ddCLZhh:mm:ssCL Y - year/month/date line indicator yy/mm/dd -- two-digit year/month/day C - \r (carriage return) L - \n (newline) Z - timestamp indicator hh:mm:ss - local time </pre> <hr> <address></address> <!-- hhmts start --> Last modified: Sun Feb 14 11:57:27 EST 1999 <!-- hhmts end --> </body> </html>