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14<h1 align="left">TP_WaitRawResult <img src="../../image/NTR.gif"><img src="../../image/TWL.gif"></h1>
15<h2>Syntax</h2>
16
17<dl>
18  <dd>
19<CODE>#include &lt;nitro/spi.h&gt;</CODE><BR>
20  <PRE><CODE>u32 TP_WaitRawResult( <A href="TPData.html">TPData</A> * result );</CODE></PRE>
21  </dd>
22</dl><h2>Arguments</h2>
23<TABLE border="1" width="100%">
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25    <TR>
26      <TD width="300"><em><strong><font face="Courier New">result</font></strong></em></TD>
27      <TD width="700">Pointer to the variable to obtain touch-panel values.</TD>
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30</TABLE>
31<h2>Return Values</h2>
32<p>0 if touch-panel value is obtained successfully.<br>Non-zero value if task fails due to some error.</p>
33<H2>Description</H2>
34<P>This function waits until the ARM7 sets the touch panel values that were requested using the <CODE><A href="TP_RequestSamplingAsync.html">TP_RequestSamplingAsync</A></CODE> function. It then reads the raw, uncalibrated values (x and y values range from 0 to 4095). With this, you can obtain values for which chattering measures have been taken.</P>
35<H2>Note</H2>
36<P><FONT color="#ff0000">If this function is called before a response is received from ARM7, it will use an interrupt to wait for a completion response. Therefore, if it is called while FIFO receive interrupts from ARM7 are prohibited, it may not be possible to return from wait. Calling it during a touch panel callback will not cause a problem since the completion response has already been received.</FONT></P>
37<h2>See Also</h2>
38<P><CODE><A href="TP_RequestSamplingAsync.html">TP_RequestSamplingAsync</A>, <A href="TP_WaitCalibratedResult.html">TP_WaitCalibratedResult</A>,<A href="TPData.html">TPData</A></CODE></P>
39<H2>Revision History</H2>
40<P>2004/04/16 Initial version.</P>
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