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<?xml version="1.0" encoding="UTF-8"?>
<!--
*
* This help file was generated from AVRDigitalSetup.sci using help_from_sci().
*
-->
<refentry version="5.0-subset Scilab" xml:id="AVRDigitalSetup" xml:lang="en"
xmlns="http://docbook.org/ns/docbook"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns:ns3="http://www.w3.org/1999/xhtml"
xmlns:mml="http://www.w3.org/1998/Math/MathML"
xmlns:scilab="http://www.scilab.org"
xmlns:db="http://docbook.org/ns/docbook">
<refnamediv>
<refname>AVRDigitalSetup</refname>
<refpurpose>Function to decide direction of a digital pin on AVR</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Calling Sequence</title>
<synopsis>
AVRDigitalSetup(port,pin,direction)
</synopsis>
</refsynopsisdiv>
<refsection>
<title>Parameters</title>
<variablelist>
<varlistentry><term>port :</term>
<listitem><para> port of microcontroller to be used</para></listitem></varlistentry>
<varlistentry><term>pin :</term>
<listitem><para> pin of port (mentioned above) to be used</para></listitem></varlistentry>
<varlistentry><term>direction :</term>
<listitem><para> direction to be set for pin (INPUT\OUTPUT)</para></listitem></varlistentry>
</variablelist>
</refsection>
<refsection>
<title>Description</title>
<para>
Each AVR microcontroller has pins which can be configured as digital
outputs/inputs. These are normally divided among some 'ports' (group of pins).
User has to select one of these port and which pin of that port to be
used as digital output/input. Also, desired direction must be specified as
'INPUT' or 'OUTPUT'.
</para>
<para>
This is curretly dummy function. It provides no functionality but is required
for providing support for generating C code for AVR.
</para>
<para>
</para>
</refsection>
<refsection>
<title>Examples</title>
<programlisting role="example"><![CDATA[
AVRDigitalSetup('A',0,OUTPUT)
]]></programlisting>
</refsection>
<refsection>
<title>See also</title>
<simplelist type="inline">
<member><link linkend="AVRDigitalIn">AVRDigitalOut</link></member>
</simplelist>
</refsection>
<refsection>
<title>Authors</title>
<simplelist type="vert">
<member>Siddhesh Wani</member>
<member>Ashish Kamble</member>
</simplelist>
</refsection>
</refentry>
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