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7<title>MPGetLinkLevel</title>
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11<h1>MPGetLinkLevel</h1>
12
13<h2>C Specification</h2>
14<p>
15<dl>
16  <dd><pre><code>#include &lt;revolution/mp.h&gt;</code></pre>
17  </dd>
18  <dd><pre><code>s32 MPGetLinkLevel ( void );</code></pre>
19  </dd>
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22
23<h2>Arguments</h2>
24<p>
25None.
26</p>
27
28<h2>Return Values</h2>
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30<P>Returns the current link level as a numeric value between 0 and 3. If it fails, it returns a negative value.</P>
31
32<h2>Description</h2>
33
34<p>Gets the current link level. Returns one of four values from 0 to 3. This can be called at any time after the initialization that occurs when <code><a href="MPStartup.html">MPStartup()</a></code> is called.</p>
35<p>When several devices are connected, the value returned is based on the weakest link level among all the connection targets.</p>
36
37<h2>See Also</h2>
38<p>
39<code><a href="./MPError.html">MPError</a></code>
40</p>
41
42<h2>Revision History</h2>
43
44<p>2006/07/02 Initial version.</p>
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