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<h2>
<span class="refentrytitle">OSCsend</span>
</h2>
<p>OSCsend —
Sends data to other processes using the OSC protocol
</p>
</div>
<div class="refsect1" title="Description">
<a id="idp32501704"></a>
<h2>Description</h2>
<p>
Uses the OSC protocol to send message to other OSC listening processes.
</p>
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<div class="refsect1" title="Syntax">
<a id="idp32502384"></a>
<h2>Syntax</h2>
<pre class="synopsis"><span class="command"><strong>OSCsend</strong></span> kwhen, ihost, iport, idestination, itype [, kdata1, kdata2, ...]</pre>
</div>
<div class="refsect1" title="Initialization">
<a id="idp32505688"></a>
<h2>Initialization</h2>
<p>
<span class="emphasis"><em>ihost</em></span>
-- a string that is the intended host computer domain name. An
empty string is interpreted as the current computer.
</p>
<p>
<span class="emphasis"><em>iport</em></span>
-- the number of the port that is used for the communication.
</p>
<p>
<span class="emphasis"><em>idest</em></span>
-- a string that is the destination address. This takes the
form of a file name with directories. Csound just passes this
string to the raw sending code and makes no interpretation.
</p>
<p>
<span class="emphasis"><em>itype</em></span>
-- a string that indicates the types of the optional arguments
that are read at k-rate. The string can contain the characters
"bcdfilmst" which stand for Boolean, character, double, float,
32-bit integer, 64-bit integer, MIDI, string and timestamp.
</p>
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<div class="refsect1" title="Performance">
<a id="idp32559696"></a>
<h2>Performance</h2>
<p>
<span class="emphasis"><em>kwhen</em></span> -- a message is sent whenever this
value changes. A message will always be sent on the first call.
</p>
<p>
The data is taken from the k-values that follow the format
string. In a similar way to a printf format, the characters in
order determine how the argument is interpreted. Note that a time
stamp takes two arguments.
</p>
</div>
<div class="refsect1" title="Example">
<a id="idp32561024"></a>
<h2>Example</h2>
<p>
The example shows a simple instrument, which when called, sends a group of 3 messages to a computer called "xenakis", on port 7770, to be read by a process that recognises /foo/bar as its address.
</p>
<div class="informalexample">
<pre class="programlisting">
<span class="oblock">instr</span> 1
<span class="opc">OSCsend</span> 1, "xenakis.cs.bath.ac.uk",7770, "/foo/bar", "sis", "FOO", 42, "bar"
<span class="oblock">endin</span></pre>
</div>
<p>
See the entry for <a class="link" href="OSClisten.html" title="OSClisten"><em class="citetitle">OSClisten</em></a>, for an example of send/recieve usage using OSC.
</p>
</div>
<div class="refsect1" title="See Also">
<a id="idp32564160"></a>
<h2>See Also</h2>
<p>
<a class="link" href="OSClisten.html" title="OSClisten"><em class="citetitle">OSClisten</em></a>,
<a class="link" href="OSCinit.html" title="OSCinit"><em class="citetitle">OSCinit</em></a>
</p>
<p> More information on this opcode: <a class="ulink" href="http://www.youtube.com/watch?v=JX1C3TqP_9Y" target="_top"><em class="citetitle">http://www.youtube.com/watch?v=JX1C3TqP_9Y</em></a> , made by Andrés Cabrera </p>
</div>
<div class="refsect1" title="Credits">
<a id="idp32566464"></a>
<h2>Credits</h2>
<p>
</p>
<table border="0" summary="Simple list" class="simplelist">
<tr>
<td>Author: John ffitch</td>
</tr>
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<td>2005</td>
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