1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 2<HTML> 3<HEAD> 4<META http-equiv="Content-Type" content="text/html; charset=windows-1252"> 5<META http-equiv="Content-Style-Type" content="text/css"> 6<META name="GENERATOR" content="IBM WebSphere Studio Homepage Builder Version 6.5.0.0 for Windows"> 7<LINK rel="stylesheet" type="text/css" href="../CSS/revolution.css"> 8<TITLE>HIO2ReadStatus</TITLE> 9</HEAD> 10<BODY> 11<H1 align="left">HIO2ReadStatus</H1> 12<H2>C Specification</H2> 13<DL> 14 <DD> 15 <PRE><CODE> 16#include <revolution/hio2.h> 17#define HIO2_STATUS_TX 0x00000001 18#define HIO2_STATUS_RX 0x00000002 19</CODE></PRE> 20 <DD> 21 <PRE><CODE>BOOL HIO2ReadStatus ( HIO2Handle handle, u32* status );</CODE></PRE> 22</DL> 23<H2>Arguments</H2> 24<TABLE border="1" cellpadding="3" cellspacing="0.1"> 25 <TBODY> 26 <TR> 27<TD width="120" bgcolor="#ffffe8"><EM><STRONG><CODE>handle</CODE></STRONG></EM> </TD> 28 <TD width="520">Handle retrieved using the <CODE>HI02Open</CODE> function.</TD> 29 </TR> 30 <TR> 31<TD width="120" valign="top" bgcolor="#ffffe8"><EM><STRONG><CODE>status</CODE></STRONG></EM> </TD> 32 <TD width="520" valign="top">Pointer to the buffer that stores the following interrupt statuses.<BR><CODE>HIO2_STATUS_TX</CODE> indicates that a send notification (mailbox write) has been sent from the PC to the target. <CODE>HIO2_STATUS_RX</CODE> indicates that a send notification (mailbox write) has been sent from the target to the PC, but the host has not read the mailbox. </TD> 33 </TR> 34 </TBODY> 35</TABLE> 36<H2>Return Values</H2> 37<P><CODE>TRUE</CODE> if the acquisition suceeds and <CODE>FALSE</CODE> if it fails.</P> 38<H2>Description</H2> 39<P>This function acquires the HIO2 device interrupt <EM><STRONG><CODE>status</CODE></STRONG></EM>.</P> 40<H2>See Also</H2> 41<H2>Revision History</H2> 42<P>03/01/2006 Initial version.</P> 43</BODY> 44</HTML>