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7<TITLE>CAMERA_I2CSharpness*</TITLE>
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11<H1 align="left">CAMERA_I2CSharpness* <IMG src="../image/TWL.gif" align="middle"></H1>
12<H2>Syntax</H2>
13<DL>
14  <DD>
15  <CODE>#include &lt;twl/camera.h&gt;</CODE><BR>
16  <BR>
17  <CODE><A href="CAMERAResult.html">CAMERAResult</A> CAMERA_I2CSharpness(<A href="CAMERASelect.html">CAMERASelect</A> camera, int sharpness);</CODE>
18  <BR>
19  <CODE><A href="CAMERAResult.html">CAMERAResult</A> CAMERA_I2CSharpnessAsync(<A href="CAMERASelect.html">CAMERASelect</A> camera, int sharpness, <A href="CAMERACallback.html">CAMERACallback</A> callback, void *arg);</CODE>
20</DL>
21<H2>Arguments</H2>
22<TABLE border="1" width="100%">
23  <TBODY>
24    <TR>
25<TD width="13%"><SPAN class="argument">camera</SPAN></TD>
26<TD width="87%">Camera to configure (<CODE>CAMERA_SELECT_IN</CODE>, <CODE>CAMERA_SELECT_OUT</CODE>, or <CODE>CAMERA_SELECT_BOTH</CODE>).</TD>
27    </TR>
28    <TR>
29<TD width="13%"><SPAN class="argument">sharpness</SPAN></TD>
30<TD width="87%">Sharpness to set.</TD>
31    </TR>
32    <TR>
33<TD width="13%"><SPAN class="argument">callback</SPAN></TD>
34<TD width="87%">Function that is called when asynchronous processing has completed.</TD>
35    </TR>
36    <TR>
37<TD width="13%"><SPAN class="argument">arg</SPAN></TD>
38<TD width="87%">Arguments when the callback function is invoked.</TD>
39    </TR>
40  </TBODY>
41</TABLE>
42
43<H2>Return Values</H2>
44<P>Returns <CODE>CAMERA_RESULT_SUCCESS</CODE> if configuration was successful.</P>
45
46<H2>Description</H2>
47<P>
48Sets the camera's sharpness. The <SPAN class="argument">sharpness</SPAN> must be specified between -3 and 5.<BR><BR> Unlike <code>CAMERA_I2CSharpness</code>, the <code>CAMERA_I2CSharpnessAsync</code> function returns control immediately and runs asynchronously. Use <SPAN class="argument">callback</SPAN> to confirm that processing has completed.
49</P>
50
51<H2>See Also</H2>
52<P><A href="CAMERASelect.html"><CODE>CAMERASelect</CODE></A><BR> <A href="CAMERACallback.html"><CODE>CAMERACallback</CODE></A><BR> <A href="CAMERAResult.html"><CODE>CAMERAResult</CODE></A></P>
53<H2>Revision History</H2>
54<P>
552008/10/30 Added that <CODE>CAMERA_SELECT_BOTH</CODE> also can be specified.<br> 2007/10/12 Initial version.</P>
56<hr><p>CONFIDENTIAL</p></body>
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