Lines Matching +full:link +full:- +full:signal +full:- +full:sources
1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
6 <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
9 <link href="scripts/style.css" type="text/css" rel="stylesheet">
15 <!-- #BeginDate format:En2m -->21-Oct-2010 23:44<!-- #EndDate -->
22 Serial Port: <tt>/dev/arc<i>u</i></tt>; 300 baud, 8-bits, 2-stop, no parity<br>
26 …-4 code, clock support for DCF and WWVB configurable via mode flag, an option to ignore resync req…
28 …-5.90 on Solaris-1 (SunOS 4.1.3_U1 on an SS1 serving as a router and firewall) and against ntpd3-5…
30 …omething approaching the 2.5 years expected in the usual stand-alone mode, but no battery-life mea…
31 …-Davis</a>. Thanks also to <a href="mailto:lyndond@sentinet.co.uk">Lyndon David</a> for some of th…
34 …-time). In the default or original MSF mode, the time is in `local' format, including the daylight…
35 …-5 or -4, -4 being used in this code, which builds in a reported dispersion of over 63ms (ie says …
36 …link can yield lower dispersions than this from polls of primary time servers on the Internet, whi…
37 …k's reported time, you might fudge the clock to stratum 1 to allow a stratum-2 secondary server to…
38 …signal or host). Whilst resyncing, the driver supplements the normal polls for time from the clock…
41 …-3 are selected, the driver can be configured to ignore the resync requests by setting <tt>flag2</…
44 <li>Your RS232 interface must drive both +ve and -ve
51 …<dd>Request for signal quality. Answer only valid during (late part of) resync to MSF signal. The …
81 <dt>bit 2--0
82 …<dd>reception signal quality in the range 0--5 (very poor to very good); if in the range 0--2 no s…
85 …signal. Can take up from about 30s to 360s. Drains batteries so should not be used excessively. Af…
87 …<dd>Request timestamp. Start bit of first byte of response is on-time, so may be delayed up to 1 s…
115 0 = non-leap year<br>
145 (WWVB) resets if not successful between 0300-0400
147 …<dd>= 1 if the clock has valid time---reset to zero when clock is reset (eg at power-up), and set …
155 #------------------------------------------------------------------------------
168 peer 11.22.33.9 # tick(1--2).
174 #------------------------------------------------------------------------------
194 …sources, so will bend over backwards to use the time from the clock when available and avoid <tt>n…
196 … negative) offset implied by any such character, ie with the smallest kernel-induced display, and …
198 …-second insertion or deletion would happen if it is going to. This should help compensate for the …
200 …-4</tt>, but you may wish to set it to <tt>-5</tt> if you are more conservative, or to <tt>-6</tt>…
203 …imecode is written to the <tt>clockstats</tt> file with a signal quality value appended (`0'--`5' …
207 May 10 10:17:32 oolong ntpd[615]: ARCRON: sync finished, signal quality 5: OK, will use clock
209 May 10 11:14:06 oolong ntpd[615]: ARCRON: sync finished, signal quality -1: UNKNOWN, will use clock…
211 May 10 11:43:57 oolong ntpd[615]: ARCRON: sync finished, signal quality 5: OK, will use clock
213 May 10 12:41:34 oolong ntpd[615]: ARCRON: sync finished, signal quality 3: OK, will use clock</pre>
220 <dd>0 - Default, Original MSF
221 <dd>1 - Updated MSF
222 <dd>2 - New DCF77
223 <dd>3 - New WWVB
229 …hat it is used a backup time source rather than a primary when more accurate sources are available.
231 …rom one to four characters, with default <tt>MSFa</tt>. When used in modes 1-3, the driver will re…
233 …<dd>(Modes 1-3) If set to 0 (the default), the clock is set to UTC time. If set to 1, the clock is…
235 …<dd>(Modes 1-3) If set to 0 (the default), the clock will be forced to resync approximately every …
237 …precision is reported (and thus lower dispersion) while clock's received signal quality is known t…