Revision 16192,
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checked in by ghudson, 24 years ago
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This commit was generated by cvs2svn to compensate for changes in r16191,
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1 | <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
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2 | <html> <head> |
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3 | <meta http-equiv="Content-Type" content="text/html; charset=iso8859-1"> |
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4 | <title>Dumb Clock</title> |
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5 | </head> |
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6 | |
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7 | <body> |
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8 | <h3>Dumb Clock</h3> |
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9 | |
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10 | <hr> |
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11 | <h4>Synopsis</h4> |
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12 | Address: 127.127.33.<i>u</i><br> |
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13 | Reference ID: <TT>DUMBCLOCK</TT><br> |
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14 | Driver ID: <tt>DUMBCLOCK</tt><br> |
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15 | Serial Port: <tt>/dev/dumbclock<i>u</i></tt>; 9600 bps, 8-bits, |
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16 | no parity<br> |
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17 | <br>Features: <tt>(none)</tt> |
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18 | <h4>Description</h4> |
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19 | This driver supports a dumb ASCII clock that only emits localtime at a reliable |
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20 | interval. This has no provisions for leap seconds, quality codes, |
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21 | etc. It assumes output in the local time zone, and that the C library |
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22 | mktime()/localtime() routines will correctly convert back and forth |
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23 | between local and UTC. |
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24 | |
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25 | <P>Most of this code is originally from refclock_wwvb.c with thanks. It |
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26 | has been so mangled that wwvb is not a recognizable ancestor. |
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27 | <pre> |
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28 | Timecode format: hh:mm:ssCL |
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29 | hh:mm:ss - local time |
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30 | C - \r (carriage return) |
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31 | L - \n (newline) |
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32 | </pre> |
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33 | <hr> |
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34 | <address></address> |
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35 | <!-- hhmts start --> |
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36 | Last modified: Sun Feb 14 12:07:01 EST 1999 |
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37 | <!-- hhmts end --> |
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38 | </body> </html> |
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