1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2<html>
3
4<head>
5<META http-equiv="Content-Type" content="text/html; charset=windows-1252">
6<META name="GENERATOR" content="IBM WebSphere Studio Homepage Builder Version 8.0.2.0 for Windows">
7<META http-equiv="Content-Style-Type" content="text/css">
8<title>WM_SetPowerSaveMode</title>
9<LINK rel="stylesheet" href="../../css/nitro.css" type="text/css">
10</head>
11
12<body>
13
14<h1 align="left">WM_SetPowerSaveMode <img src="../../image/NTR.gif"><img src="../../image/TWL.gif"></H1>
15<h2>Syntax</h2>
16<dl>
17  <dd><PRE><CODE>#include &lt;nitro/wm.h&gt;
18
19<A href="WMErrCode.html">WMErrCode</A> WM_SetPowerSaveMode( <A href="WMCallbackFunc.html">WMCallbackFunc</A> callback , BOOL powerSave );
20</CODE></PRE></dd>
21</dl>
22
23<h2>Arguments</h2>
24<table border="1" width="100%">
25  <tbody>
26    <TR>
27      <TD width="200"><EM><STRONG><FONT face="Courier New">callback</FONT></STRONG></EM></TD>
28      <TD width="800">Designates the callback function to call when the asynchronous process completes. This callback is called from within the interrupt handler.</TD>
29    </TR>
30    <TR>
31      <TD width="200"><EM><STRONG><FONT face="Courier New">powerSave</FONT></STRONG></EM></TD>
32      <TD width="800">Specify TRUE if using the power saving mode or FALSE if using the full-time standby mode. Specify FALSE when performing frequent data sending and receiving in infrastructure mode is necessary. Specifying TRUE for power saving mode; this slows down communication but improves the life of the battery.</TD>
33    </TR>
34  </tbody>
35</table>
36
37<h2>Return Values</h2>
38<p>Returns the results of the <CODE><A href="WMErrCode.html">WMErrCode</A></CODE> enumerated type process.</p>
39
40<H2>Description</H2>
41<P>Changes the power saving mode during infrastructure mode. This function is only executable when the WM is in the <code><A href="wm_state_diagram.html">DCF_CHILD</A></code> state. If the return value is <CODE>WM_ERRCODE_OPERATING</CODE>, a callback is generated after the parameter setting process is complete.</P>
42
43<h2>See Also</h2>
44<p><CODE><A href="WM_StartConnectEx.html">WM_StartConnectEx</A></CODE></p>
45
46<H2>Revision History</H2>
47<P>
482005/07/27 Initial version.
49</P>
50<hr><p>CONFIDENTIAL</p></body>
51</html>
52