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 7.0.0.0 for Windows"> 7<META http-equiv="Content-Style-Type" content="text/css"> 8<title>WXCStateCode</title> 9<LINK rel="stylesheet" href="../css/nitro.css" type="text/css"> 10</head> 11 12<body> 13 14<h1 align="left">WXCStateCode <img src="../image/NTR.gif"align="middle"><img src="../image/TWL.gif" align="middle"></h1> 15<h2>Definition</h2> 16 17<dl> 18 <dd> 19<CODE>#include <nitro/wxc.h></CODE><BR> <BR> 20<PRE> 21typedef enum 22{ 23 <font color="#008000">/* Internal state that can be obtained with the WXC_GetStatus function */</font> 24 WXC_STATE_END, /* State before WXC library initialization */ 25 WXC_STATE_ENDING, /* After WXC_End function and during end processing */ 26 WXC_STATE_READY, /* After WXC_Init function and before the WXC_Start function */ 27 WXC_STATE_ACTIVE, /* After the WXC_Start function and wireless is enabled */ 28 29 <font color="#008000">/* Internal event notification sent to system callback */</font> 30 WXC_STATE_CONNECTED, /* Connection notification (argument is pointer to WXCUserInfo structure that stores the information of the connection partner) */ 31 WXC_STATE_EXCHANGE_DONE, /* Data exchange completed (The argument is receive buffer specified by user) */ 32 WXC_STATE_BEACON_RECV /* Beacon receive (Argument is WXCBeaconFoundCallback structure) */ 33} 34WXCStateCode; 35</PRE> 36</CODE><br> <br> 37 </dd> 38</dl> 39 40<H2>Description</H2> 41<P>This shows the enumerator constants that indicate WXC library internal states. The meaning of each enumerator constant is shown in the following table: <br><br>Value obtained with the <A href="common/WXC_GetStateCode.html">WXC_GetStateCode</A> function 42<TABLE border="0"> 43 <TBODY> 44 45 <TR> 46<TD>Value</TD> 47<TD>State</TD> 48 <TD>System callback specified with the <A href="common/WXC_Init.html">WXC_Init</A> function</td> 49 </TR> 50 51 <TR> 52<TD>WXC_STATE_END</TD> 53<TD>This is the state before the initialization of the WXC library or after the completion of the end process function, <A href="common/WXC_End.html">WXC_End</A>. 54 </TD> 55 <td>Notified when end processing by the <A href="common/WXC_End.html">WXC_End</A> function is completed. <br>A pointer to the work memory allocated with the <A href="common/WXC_Init.html">WXC_Init</A> function is passed as an argument. <br>This memory will have already been released to the user application at the point when this callback occurs.</td> 56 </TR> 57 58 <TR> 59<TD>WXC_STATE_ENDING</TD> 60<TD>State in which the <A href="common/WXC_End.html">WXC_End</A> function is called and the wireless end process is performed. 61 </TD> 62 <td>Notified immediately from inside the <A href="common/WXC_End.html">WXC_End</A> function call. <br>NULL is always passed to an argument.</td> 63 </TR> 64 65 <TR> 66<TD>WXC_STATE_READY</TD> 67<TD>State after the <A href="common/WXC_Init.html">WXC_Init</A> function is called and before the <A href="common/WXC_Start.html">WXC_Start</A> function is called. 68 </TD> 69 <td>Notified from inside the <A href="common/WXC_Init.html">WXC_Init</A> function call or when the state transition process by <A href="common/WXC_Stop.html">WXC_Stop</A> function has completed. <br>NULL is always passed to an argument.</td> 70 </TR> 71 72 <TR> 73<TD>WXC_STATE_ACTIVE</TD> 74<TD>State in which internal wireless is active after a call of the <A href="common/WXC_Start.html">WXC_Start</A> function. 75 </TD> 76 <td>Notified immediately from inside the <A href="common/WXC_Start.html">WXC_Start</A> function call. <br>NULL is always passed to an argument.</td> 77 </TR> 78 79 </TBODY> 80</TABLE> 81 82<BR>Value communicated only to the system callback specified with <A href="common/WXC_Init.html">WXC_Init</A> function. 83 84<TABLE border="0"> 85 <TBODY> 86 87 <TR> 88<TD>Value</TD> 89 <TD>System callback specified with the <A href="common/WXC_Init.html">WXC_Init</A> function</td> 90 </TR> 91 92 <TR> 93<TD>WXC_STATE_CONNECTED</TD> 94 <td>When started as a parent, notified each time a child is connected. <br>A pointer to the <A href="WXCUserInfo.html">WXCUserInfo</A> structure is passed as an argument.</td> 95 </TR> 96 97 <TR> 98<TD>WXC_STATE_BEACON_RECV</TD> 99 <td>Notified each time a beacon from a parent that is a possible connection target is detected. <br>A pointer to the <A href="WXCBeaconFoundCallback.html">WXCBeaconFoundCallback</A> structure is passed as an argument.</td> 100 </TR> 101 </TBODY> 102</TABLE> 103 104<BR>Value communicated only to the user callback specified with <A href="common/WXC_RegisterCommonData.html">WXC_RegisterCommonData</A> function. 105 106<TABLE border="0"> 107 <TBODY> 108 109 <TR> 110<TD>Value</TD> 111 <TD>User callback specified with the <A href="common/WXC_RegisterCommonData.html">WXC_RegisterCommonData</A> function</td> 112 </TR> 113 114 <TR> 115<TD>WXC_STATE_EXCHANGE_DONE</TD> 116 <td>Notified each time data exchange completes.<br>The passed argument is a pointer to the <A href="WXCBlockDataFormat.html">WXCBlockDataFormat</A> structure that holds the received data.</td> 117 </TR> 118 119 </TBODY> 120</TABLE> 121 122<BR> 123</P> 124<h2>See Also</h2> 125<p><CODE><A href="WXCCallback.html">WXCCallback</A><BR><A href="WXCBeaconFoundCallback.html">WXCBeaconFoundCallback</A><BR><A href="WXCUserInfo.html">WXCUserInfo</A><br> <A href="common/WXC_Init.html">WXC_Init</A><BR><A href="common/WXC_Start.html">WXC_Start</A><BR><A href="common/WXC_End.html">WXC_End</A><BR><A href="common/WXC_GetStateCode.html">WXC_GetStateCode</A></CODE></p> 126 127<H2>Revision History</H2> 128<P> 1292006/02/20 Added descriptions for <CODE>WXC_STATE_EXCHANGE_DONE</CODE>. <br>2005/11/04 Added descriptions for <CODE>WXC_STATE_BEACON_RECV</CODE>. <br>2005/10/11 Modified descriptions for <CODE>WXC_STATE_READY</CODE>. <br>2005/08/04 Initial version.<br> 130</P> 131<hr><p>CONFIDENTIAL</p></body> 132</html> 133
