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diff --git a/docs/DAP/html/index.html b/docs/DAP/html/index.html new file mode 100644 index 0000000..c032565 --- /dev/null +++ b/docs/DAP/html/index.html @@ -0,0 +1,188 @@ +<!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>Firmware for CoreSight Debug Access Port</title> +<title>CMSIS-DAP: Firmware for CoreSight Debug Access Port</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-DAP +  <span id="projectnumber">Version 2.0.0</span> + </div> + <div id="projectbrief">Interface Firmware for CoreSight Debug Access Port</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>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><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">Firmware for CoreSight Debug Access Port </div> </div> +</div><!--header--> +<div class="contents"> +<div class="textblock"><p><b>CMSIS-DAP</b> is a specification and a implementation of a <b>Firmware</b> that supports access to the CoreSight <b>Debug Access Port</b> (DAP).<br/> +<br/> + The various Arm Cortex processors provide <a href="http://www.arm.com/products/system-ip/coresight/index.php" target="_blank"><b>CoreSight Debug and Trace</b></a>. CMSIS-DAP supports target Devices that contain one or more Cortex processors. A Device provides a Debug Access Port (DAP) typically either with a 5-pin JTAG or with a 2-pin Serial Wired Debug (SWD) interface that connects to a Debug Unit. CMSIS-DAP is the interface firmware for a Debug Unit that connects the Debug Port to USB. Debuggers that execute on a host computer connect via USB and the Debug Unit to the Device which runs the application software.</p> +<div class="image"> +<img src="CMSIS_DAP_INTERFACE.png" alt="CMSIS_DAP_INTERFACE.png"/> +<div class="caption"> +CMSIS-DAP Overview</div></div> + <h2>Configuration of CMSIS-DAP Firmware </h2> +<p>The CMSIS-DAP Firmware version 2 can be configured in two different USB interface modes:</p> +<ul> +<li>Version 1 configuration uses USB HID as interface to the host PC.</li> +<li>Version 2 configuration uses WinUSB as interface to the host PC and provides high-speed SWO trace streaming.</li> +</ul> +<h2>Benefits of CMSIS-DAP </h2> +<ul> +<li>Provides a standardized interface for debuggers. Interfaces to many standard debuggers is available.</li> +<li>Access to CoreSight registers of all Cortex processor architectures (Cortex-A/R/M).</li> +<li>Connects via 5-pin JTAG or 2-pin Serial Wire Debug (SWD).</li> +<li>Supports multi-core debugging.</li> +<li>Supports Serial Wire Output of Cortex-M devices (new in CMSIS-DAP Version 1.1.0).</li> +<li>Easy to deploy to Debug Units based on Cortex-M microcontrollers.</li> +<li>Debug Unit may be integrated on an evaluation board.</li> +<li>USB using HID (Human Interface Device) driver class that avoids driver installation on host PC.</li> +<li>Supports time-critical JTAG or SWD command execution (new in CMSIS-DAP Version 1.10).</li> +<li>Supports Test Domain Timer for time measurement using the debug unit (new in CMSIS-DAP Version 1.2.0)</li> +</ul> +<h1>CMSIS-DAP Firmware </h1> +<p>The CMSIS-DAP Firmware is provided as source code and is fully configurable to a new Debug Unit. A source code template and several reference implementations for popular Debug Units are provided. Refer to <a class="el" href="group__DAP__Config__gr.html">Firmware Configuration</a> for more information.</p> +<p>The CMSIS-DAP Software Stack is composed of the following components:</p> +<ul> +<li>CMSIS-DAP Firmware that interfaces to JTAG or SWD Debug pins using standard I/O pins of the Cortex-M device.</li> +<li>CMSIS-Driver USART that connects the UART of the Cortex-M device to the SWO output from the target.</li> +<li>USB Communication Stack that interfaces to the USB Port of the Host Computer using the HID or custom class.</li> +<li>The USB Device middleware may require CMSIS-RTOS and a CMSIS-Driver USB.</li> +</ul> +<div class="image"> +<img src="CMSIS_DAP_SWStack.png" alt="CMSIS_DAP_SWStack.png"/> +<div class="caption"> +CMSIS-DAP Software Stack</div></div> +<p> In the examples provided the MDK Version 5 USB Communication Stack has been used. However it is possible to use alternative USB stacks instead.</p> +<p>The CMSIS-DAP Firmware is provided in the following directory structure.</p> +<table class="doxtable"> +<tr> +<th align="left">Directory </th><th align="left">Description </th></tr> +<tr> +<td align="left">.\CMSIS\DAP\Firmware\Config </td><td align="left">CMSIS-DAP Firmware configuration </td></tr> +<tr> +<td align="left">.\CMSIS\DAP\Firmware\Examples </td><td align="left">CMSIS-DAP Firmware adapted to various Debug Units </td></tr> +<tr> +<td align="left">.\CMSIS\DAP\Firmware\Include </td><td align="left">CMSIS-DAP Firmware header file </td></tr> +<tr> +<td align="left">.\CMSIS\DAP\Firmware\Source </td><td align="left">CMSIS-DAP Firmware source code </td></tr> +<tr> +<td align="left">.\CMSIS\DAP\Firmware\Template </td><td align="left">Interface Templates for MDK Version 5 middleware </td></tr> +</table> +<h2>Debug Access </h2> +<dl class="section note"><dt>Note</dt><dd>Arm plans to provide the <b>RDDI-DAP Access DLL</b> that connects a debugger to the CMSIS-DAP Firmware. However as the DAP registers are standard in all Cortex devices, the debug access is well understood by the industry.</dd></dl> +<h2>Validation </h2> +<p>CMSIS-DAP compliant Debug Units must be validated using the scripts provided in <a class="el" href="group__DAP__Validate__gr.html">Validate Debug Unit</a>.</p> +<hr/> + </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 17:12:11 for CMSIS-DAP 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> |