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8<title>CNTInit</title>
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12
13<h1>CNTInit</h1>
14
15<h2>Syntax</h2>
16<dl><dd><pre><code>
17#include &lt;revolution/cnt.h&gt;
18
19void CNTInit(void);
20</code></pre></dd></dl>
21
22<h2>Arguments</h2>
23<p>
24None.
25</p>
26
27<h2>Return Values</h2>
28<p>
29None.
30</p>
31
32
33<H2>Description</H2>
34<p>
35Initializes the driver. With NAND applications, when using the NAND API to save data or for other purposes, always call <CODE>NANDInit</CODE> first.<br><br><font color=red>In SDK version 2.1 patch 1 and later versions <CODE>NANDInit</CODE> is called automatically by <CODE>OSInit</CODE>.</font> <br><B>Note:</B>
36</p>
37
38<ul>
39<li>This function sometimes puts the current thread to sleep, so it cannot be called from callback functions. Refer to <a href="../os/Interrupt/intro.html">Interrupts and Callback Functions</a>.</li>
40<li>If the <code>CNTInit</code> function is called from a different thread during the processing of the <code>NANDRead[Async]</code> or <code>NANDWrite[Async]</code> functions, the processing of these other functions may be delayed or even fail. (This is also true for <code>CNTRead</code> or any other function that acts internally to generate read/write access to Wii console NAND memory.) For more information about the occurrence conditions, symptoms, and workarounds, see <a href="../nand/intro.html#NAND RW NOTICE">Notes Regarding Read/Writes to Wii Console NAND Memory</a>.</li>
41</ul>
42
43<h2>See Also</h2>
44<p>
45<a href="./intro.html">NADK Introduction</a><br> <a href="../os/Interrupt/intro.html">Interrupts and Callback Functions</a><br> <a href="../nand/intro.html#NAND RW NOTICE">Notes Regarding Read/Writes to Wii Console NAND Memory</a>
46
47</p>
48<H2>Revision History</H2>
49<p>
502009/12/02 Added the <a href="../nand/intro.html#NAND RW NOTICE">Notes Regarding Read/Writes to Wii Console NAND Memory</a> information.<br>2007/09/12 Added information about the sleep status of threads.<br>2006/12/04 Added a description of <CODE>NANDInit</CODE>.<br>2006/08/15 Initial version.
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54<hr><p>CONFIDENTIAL</p></body>
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