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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"><title>YAVRTOS: system_struct Struct Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.4 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li class="current"><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="functions.html"><span>Data Fields</span></a></li> </ul></div><h1>system_struct Struct Reference</h1><!-- doxytag: class="system_struct" --><p><b>For internal use only.</b></p><p>Structure used by the system to hold the system stack, and a flag indicating whether an ISR is currently being executed. </p> <a href="#_details">More...</a><p><table border="0" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td colspan="2"><br><h2>Data Fields</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structsystem__struct.html#0ffafae88663b0d12161b161d2b87ea1">interrupted_task</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">non-zero if we are executing an ISR. Also, bit 1 is set if a task switch is required. <a href="#0ffafae88663b0d12161b161d2b87ea1"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="structsystem__struct.html#ee9b90c55094ba09ac8705e8084ce9b9">stack_top</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">The top of the system stack. <a href="#ee9b90c55094ba09ac8705e8084ce9b9"></a><br></td></tr></table><hr><a name="_details"></a><h2>Detailed Description</h2><p><b>For internal use only.</b></p><p>Structure used by the system to hold the system stack, and a flag indicating whether an ISR is currently being executed. </p><hr><h2>Field Documentation</h2><a class="anchor" name="0ffafae88663b0d12161b161d2b87ea1"></a><!-- doxytag: member="system_struct::interrupted_task" ref="0ffafae88663b0d12161b161d2b87ea1" args="" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">uint8_t <a class="el" href="structsystem__struct.html#0ffafae88663b0d12161b161d2b87ea1">system_struct::interrupted_task</a> </td> </tr> </table></div><div class="memdoc"><p>non-zero if we are executing an ISR. Also, bit 1 is set if a task switch is required. <p></div></div><p><a class="anchor" name="ee9b90c55094ba09ac8705e8084ce9b9"></a><!-- doxytag: member="system_struct::stack_top" ref="ee9b90c55094ba09ac8705e8084ce9b9" args="" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">uint8_t* <a class="el" href="structsystem__struct.html#ee9b90c55094ba09ac8705e8084ce9b9">system_struct::stack_top</a> </td> </tr> </table></div><div class="memdoc"><p>The top of the system stack. <p></div></div><p><hr>The documentation for this struct was generated from the following file:<ul><li><a class="el" href="task_8h.html">task.h</a></ul><hr><p align="center"><font size="-1">YAVRTOS and YAVRTOS documentation Copyright © 2007-2008 Chris O'Byrne. Email - chris <at> obyrne <dot> com</font></p></body></html>?? 快捷鍵說明
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