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| author | Ali Labbene <ali.labbene@st.com> | 2019-12-11 08:59:21 +0100 |
|---|---|---|
| committer | Ali Labbene <ali.labbene@st.com> | 2019-12-16 16:35:24 +0100 |
| commit | 9f95ff5b6ba01db09552b84a0ab79607060a2666 (patch) | |
| tree | 8a6e0dda832555c692307869aed49d07ee7facfe /docs/RTOS2/html/index.html | |
| parent | 76177aa280494bb36d7a0bcbda1078d4db717020 (diff) | |
| download | st-cmsis-core-lowfat-9f95ff5b6ba01db09552b84a0ab79607060a2666.tar.gz st-cmsis-core-lowfat-9f95ff5b6ba01db09552b84a0ab79607060a2666.tar.bz2 st-cmsis-core-lowfat-9f95ff5b6ba01db09552b84a0ab79607060a2666.zip | |
Official ARM version: v5.4.0
Add CMSIS V5.4.0, please refer to index.html available under \docs folder.
Note: content of \CMSIS\Core\Include has been copied under \Include to keep the same structure
used in existing projects, and thus avoid projects mass update
Note: the following components have been removed from ARM original delivery (as not used in ST packages)
- CMSIS_EW2018.pdf
- .gitattributes
- .gitignore
- \Device
- \CMSIS
- \CoreValidation
- \DAP
- \Documentation
- \DoxyGen
- \Driver
- \Pack
- \RTOS\CMSIS_RTOS_Tutorial.pdf
- \RTOS\RTX
- \RTOS\Template
- \RTOS2\RTX
- \Utilities
- All ARM/GCC projects files are deleted from \DSP, \RTOS and \RTOS2
Change-Id: Ia026c3f0f0d016627a4fb5a9032852c33d24b4d3
Diffstat (limited to 'docs/RTOS2/html/index.html')
| -rw-r--r-- | docs/RTOS2/html/index.html | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/docs/RTOS2/html/index.html b/docs/RTOS2/html/index.html new file mode 100644 index 0000000..97e96b7 --- /dev/null +++ b/docs/RTOS2/html/index.html @@ -0,0 +1,181 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> +<head> +<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> +<meta http-equiv="X-UA-Compatible" content="IE=9"/> +<title>Main Page</title> +<title>CMSIS-RTOS2: Main Page</title> +<link href="tabs.css" rel="stylesheet" type="text/css"/> +<link href="cmsis.css" rel="stylesheet" type="text/css" /> +<script type="text/javascript" src="jquery.js"></script> +<script type="text/javascript" src="dynsections.js"></script> +<script type="text/javascript" src="printComponentTabs.js"></script> +<link href="navtree.css" rel="stylesheet" type="text/css"/> +<script type="text/javascript" src="resize.js"></script> +<script type="text/javascript" src="navtree.js"></script> +<script type="text/javascript"> + $(document).ready(initResizable); + $(window).load(resizeHeight); +</script> +<link href="search/search.css" rel="stylesheet" type="text/css"/> +<script type="text/javascript" src="search/search.js"></script> +<script type="text/javascript"> + $(document).ready(function() { searchBox.OnSelectItem(0); }); +</script> +</head> +<body> +<div id="top"><!-- do not remove this div, it is closed by doxygen! --> +<div id="titlearea"> +<table cellspacing="0" cellpadding="0"> + <tbody> + <tr style="height: 46px;"> + <td id="projectlogo"><img alt="Logo" src="CMSIS_Logo_Final.png"/></td> + <td style="padding-left: 0.5em;"> + <div id="projectname">CMSIS-RTOS2 +  <span id="projectnumber">Version 2.1.3</span> + </div> + <div id="projectbrief">Real-Time Operating System: API and RTX Reference Implementation</div> + </td> + </tr> + </tbody> +</table> +</div> +<!-- end header part --> +<div id="CMSISnav" class="tabs1"> + <ul class="tablist"> + <script type="text/javascript"> + <!-- + writeComponentTabs.call(this); + //--> + </script> + </ul> +</div> +<!-- Generated by Doxygen 1.8.6 --> +<script type="text/javascript"> +var searchBox = new SearchBox("searchBox", "search",false,'Search'); +</script> + <div id="navrow1" class="tabs"> + <ul class="tablist"> + <li class="current"><a href="index.html"><span>Main Page</span></a></li> + <li><a href="pages.html"><span>Usage and Description</span></a></li> + <li><a href="modules.html"><span>Reference</span></a></li> + <li> + <div id="MSearchBox" class="MSearchBoxInactive"> + <span class="left"> + <img id="MSearchSelect" src="search/mag_sel.png" + onmouseover="return searchBox.OnSearchSelectShow()" + onmouseout="return searchBox.OnSearchSelectHide()" + alt=""/> + <input type="text" id="MSearchField" value="Search" accesskey="S" + onfocus="searchBox.OnSearchFieldFocus(true)" + onblur="searchBox.OnSearchFieldFocus(false)" + onkeyup="searchBox.OnSearchFieldChange(event)"/> + </span><span class="right"> + <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> + </span> + </div> + </li> + </ul> + </div> +</div><!-- top --> +<div id="side-nav" class="ui-resizable side-nav-resizable"> + <div id="nav-tree"> + <div id="nav-tree-contents"> + <div id="nav-sync" class="sync"></div> + </div> + </div> + <div id="splitbar" style="-moz-user-select:none;" + class="ui-resizable-handle"> + </div> +</div> +<script type="text/javascript"> +$(document).ready(function(){initNavTree('index.html','');}); +</script> +<div id="doc-content"> +<!-- window showing the filter options --> +<div id="MSearchSelectWindow" + onmouseover="return searchBox.OnSearchSelectShow()" + onmouseout="return searchBox.OnSearchSelectHide()" + onkeydown="return searchBox.OnSearchSelectKey(event)"> +<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Macros</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </span>Pages</a></div> + +<!-- iframe showing the search results (closed by default) --> +<div id="MSearchResultsWindow"> +<iframe src="javascript:void(0)" frameborder="0" + name="MSearchResults" id="MSearchResults"> +</iframe> +</div> + +<div class="header"> + <div class="headertitle"> +<div class="title">CMSIS-RTOS2 Documentation</div> </div> +</div><!--header--> +<div class="contents"> +<div class="textblock"><p>The <b>CMSIS-RTOS v2 (CMSIS-RTOS2)</b> provides generic RTOS interfaces for Arm® Cortex® processor-based devices. It provides a standardized API for software components that require RTOS functionality and gives therefore serious benefits to the users and the software industry:</p> +<ul> +<li>CMSIS-RTOS2 provides basic features that are required in many applications.</li> +<li>The unified feature set of the CMSIS-RTOS2 reduces learning efforts and simplifies sharing of software components.</li> +<li>Middleware components that use the CMSIS-RTOS2 are RTOS agnostic and are easier to adapt.</li> +<li>Standard project templates of the CMSIS-RTOS2 may be shipped with freely available CMSIS-RTOS2 implementations.</li> +</ul> +<dl class="section note"><dt>Note</dt><dd>The CMSIS-RTOS API Version 2 defines a minimum feature set. Implementations with extended features may be provided by the RTOS vendors.</dd></dl> +<p>The CMSIS-RTOS2 manages the resources of the microcontroller system and implements the concept of parallel threads that run concurrently.</p> +<p>Applications frequently require several concurrent activities. CMSIS-RTOS2 can manage multiple concurrent activities at the time when they are needed. Each activity gets a separate thread which executes a specific task and this simplifies the overall program structure. The CMSIS-RTOS2 system is scalable and additional threads can be added easily at a later time. Threads have a priority allowing faster execution of time-critical parts of a user application.</p> +<p>The CMSIS-RTOS2 offers services needed in many real-time applications, for example, periodical activation of timer functions, memory management, and message exchange between threads with time limits.</p> +<p>The CMSIS-RTOS2 addresses the following new requirements:</p> +<ul> +<li>Dynamic object creation no longer requires static memory, static memory buffers are now optional.</li> +<li>Support for Armv8-M architecture that provides a secure and non-secure state of code execution.</li> +<li>Provisions for message passing in multi-core systems.</li> +<li>Full support of C++ run-time environments.</li> +<li>C interface which is binary compatible across <a href="http://infocenter.arm.com/help/topic/com.arm.doc.subset.swdev.abi/index.html">ABI compatible compilers</a>.</li> +</ul> +<p>As a consequence of these requirements the CMSIS-RTOS2 has the following fundamental modifications:</p> +<ul> +<li>The functions osXxxxNew replace osXxxxCreate functions; osXxxxNew and osXxxxDelete create and destroy objects.</li> +<li>The C function <code>main</code> is no longer started as a thread (this was an optional feature in CMSIS-RTOS v1).</li> +<li>Functions that return osEvent have been replaced.</li> +</ul> +<p>CMSIS-RTOS2 provides an translation layer to <a href="../../RTOS/html/index.html" class="el">CMSIS-RTOS v1</a>. It is possible to intermix <a class="el" href="rtos_api2.html">CMSIS-RTOS C API v2</a> and <a href="../../RTOS/html/functionOverview.html" class="el">CMSIS-RTOS C API v1</a> within the same application. Over time, you may migrate to the new API as explained in <a class="el" href="os2Migration.html">Migration from API v1 to API v2</a>.</p> +<p>CMSIS-RTOS2 is not POSIX compliant, but has provisions to enable a C++11/C++14 interface.</p> +<p>The following sections provide further details about CMSIS-RTOS2 and the RTX reference implementation.</p> +<ul> +<li><a class="el" href="rtos_revisionHistory.html">Revision History</a> documents changes made in each version for CMSIS-RTOS v2 and RTX v5.</li> +<li><a class="el" href="genRTOS2IF.html">Generic RTOS Interface</a> provides an overview about the APIs available with CMSIS-RTOS v2.</li> +<li><a class="el" href="functionOverview.html">Function Overview</a> lists the CMSIS-RTOS2 API functions and the header file cmsis_os2.h.</li> +<li><a class="el" href="rtosValidation.html">RTOS Validation</a> describes the validation suite that is publicly available.</li> +<li><a class="el" href="os2Migration.html">Migration from API v1 to API v2</a> shows how to use CMSIS-RTOS2 in existing projects and lists function differences to CMSIS-RTOS v1.</li> +<li><a class="el" href="rtx5_impl.html">RTX v5 Implementation</a> provides general information about the operation and usage of RTX v5.</li> +</ul> +<hr/> +<h2>CMSIS-RTOS2 in ARM::CMSIS Pack </h2> +<p><a class="anchor" id="directory"></a> The following files relevant to CMSIS-RTOS2 are present in the <b>ARM::CMSIS</b> Pack directories: </p> +<table class="doxtable"> +<tr> +<th align="left">Directory </th><th align="left">Content </th></tr> +<tr> +<td align="left"><b>CMSIS/Documentation/RTOS2</b> </td><td align="left">This documentation </td></tr> +<tr> +<td align="left"><b>CMSIS/RTOS2/Include</b> </td><td align="left"><a class="el" href="genRTOS2IF.html#cmsis_os2_h">cmsis_os2.h header file</a> </td></tr> +<tr> +<td align="left"><b>CMSIS/RTOS2/RTX</b> </td><td align="left">CMSIS-RTOS2 reference implementation based on RTX version 5 </td></tr> +<tr> +<td align="left"><b>CMSIS/RTOS2/Source</b> </td><td align="left">Generic <b>OS tick</b> implementations for various processors based on <a class="el" href="rtos_os_tick_api.html">OS Tick API</a> </td></tr> +<tr> +<td align="left"><b>CMSIS/RTOS2/Template</b> </td><td align="left">Compatibility layer to <a href="../../RTOS/html/index.html" class="el">CMSIS-RTOS v1</a> </td></tr> +</table> +</div></div><!-- contents --> +</div><!-- doc-content --> +<!-- start footer part --> +<div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> + <ul> + <li class="footer">Generated on Wed Aug 1 2018 17:12:46 for CMSIS-RTOS2 by Arm Ltd. All rights reserved. + <!-- + <a href="http://www.doxygen.org/index.html"> + <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.6 + --> + </li> + </ul> +</div> +</body> +</html> |