49 lines
1.9 KiB
HTML
49 lines
1.9 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
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<!--Converted with LaTeX2HTML 96.1-c (Feb 29, 1996) by Nikos Drakos (nikos@cbl.leeds.ac.uk), CBLU, University of Leeds -->
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<HTML>
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<HEAD>
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<TITLE>The Modem Commands</TITLE>
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</HEAD>
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<BODY LANG="EN">
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<A HREF="node1.html"><IMG WIDTH=65 HEIGHT=24 ALIGN=BOTTOM ALT="contents" SRC="contents_motif.gif"></A> <BR>
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<B> Next:</B> <A HREF="node99.html">echo and term</A>
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<B>Up:</B> <A HREF="node97.html">A dip Reference</A>
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<B> Previous:</B> <A HREF="node97.html">A dip Reference</A>
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<BR> <P>
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<H3><A NAME="SECTION009321000">The Modem Commands</A></H3>
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There is a number of commands dip provides to configure your
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serial line and modem. Some of these are obvious, such as
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port, which selects a serial port, and speed,
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databits, stopbits, and parity, which set
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the common line parameters.
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<P>
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The modem command selects a modem type. Currently, the
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only type supported is HAYES (capitalization required).
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You have to provide dip with a modem type, else it will
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refuse to execute the dial and reset commands.
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The reset command sends a reset string to the modem;
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the string used depends on the modem type selected. For
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Hayes-compatible modems, this is ATZ.
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<P>
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The flush code can be used to flush out all responses
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the modem has sent so far. Otherwise a chat script following the
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reset might be confused, because it reads the OK
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responses from earlier commands.
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<P>
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The init command selects an initialization string to be passed
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to the modem before dialing. The default for Hayes modems is
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``ATE0 Q0 V1 X1'', which turns on echoing of commands and long
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result codes, and selects blind dialing (no checking of dial tone).
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<P>
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The dial command finally sends the initialization string to
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the modem and dials up the remote system. The default dial command for
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Hayes modems is ATD.
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<P>
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<BR> <HR>
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<P><ADDRESS>
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<I>Andrew Anderson <BR>
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Thu Mar 7 23:22:06 EST 1996</I>
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</ADDRESS>
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</BODY>
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</HTML>
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