195 lines
11 KiB
HTML
195 lines
11 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<title>Firmware Configuration</title>
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<title>CMSIS-DAP: Firmware Configuration</title>
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<table cellspacing="0" cellpadding="0">
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<tbody>
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<tr style="height: 46px;">
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<td id="projectlogo"><img alt="Logo" src="CMSIS_Logo_Final.png"/></td>
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<td style="padding-left: 0.5em;">
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<div id="projectname">CMSIS-DAP
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 <span id="projectnumber">Version 1.1.0</span>
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</div>
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<div id="projectbrief">Interface Firmware for CoreSight Debug Access Port</div>
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</td>
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</tr>
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</tbody>
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<!-- Generated by Doxygen 1.8.6 -->
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var searchBox = new SearchBox("searchBox", "search",false,'Search');
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<div id="navrow1" class="tabs">
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<ul class="tablist">
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<li><a href="index.html"><span>Main Page</span></a></li>
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<li><a href="pages.html"><span>Usage and Description</span></a></li>
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<li><a href="modules.html"><span>Reference</span></a></li>
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<li>
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$(document).ready(function(){initNavTree('group__DAP__Config__gr.html','');});
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onkeydown="return searchBox.OnSearchSelectKey(event)">
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<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>
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name="MSearchResults" id="MSearchResults">
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</iframe>
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</div>
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<div class="header">
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<div class="summary">
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<a href="#groups">Content</a> </div>
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<div class="headertitle">
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<div class="title">Firmware Configuration</div> </div>
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</div><!--header-->
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<div class="contents">
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<p>CMSIS-DAP is designed for Debug Units with Cortex-M microcontroller.
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<a href="#details">More...</a></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="groups"></a>
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Content</h2></td></tr>
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<tr class="memitem:group__DAP__ConfigMCU__gr"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__DAP__ConfigMCU__gr.html">Debug Unit Processor</a></td></tr>
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<tr class="memdesc:group__DAP__ConfigMCU__gr"><td class="mdescLeft"> </td><td class="mdescRight">CMSIS-DAP Firmware runs on Debug Units with a Cortex-M Microcontroller. <br/></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:group__DAP__ConfigIO__gr"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__DAP__ConfigIO__gr.html">Configure I/O Ports and Debug Unit</a></td></tr>
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<tr class="memdesc:group__DAP__ConfigIO__gr"><td class="mdescLeft"> </td><td class="mdescRight">DAP_config.h configures I/O ports and Debug Unit hardware parameters. <br/></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:group__DAP__ConfigUSB__gr"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__DAP__ConfigUSB__gr.html">Configure USB Peripheral</a></td></tr>
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<tr class="memdesc:group__DAP__ConfigUSB__gr"><td class="mdescLeft"> </td><td class="mdescRight">CMSIS-DAP Firmware uses USB HID as interface to host computer. <br/></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:group__DAP__ConfigFlash__gr"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__DAP__ConfigFlash__gr.html">Flash Program Firmware</a></td></tr>
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<tr class="memdesc:group__DAP__ConfigFlash__gr"><td class="mdescLeft"> </td><td class="mdescRight">The CMSIS-DAP Firmware is programmed into Flash ROM of a Debug Unit. <br/></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Description</h2>
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<p>CMSIS-DAP is designed for Debug Units with Cortex-M microcontroller. </p>
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<p>The CMSIS-DAP firmware can be deployed to a Debug Unit that is based on Cortex-M processor-based microcontroller.</p>
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<div class="image">
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<img src="CMSIS_DAP_DEBUG_UNIT.png" alt="CMSIS_DAP_DEBUG_UNIT.png"/>
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<div class="caption">
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CMSIS-DAP Debug Unit Hardware</div></div>
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<p> The picture below shows the setup with an isolation adapter.</p>
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<div class="image">
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<img src="CMSIS_DAP_DEBUG_UNIT_ISO.png" alt="CMSIS_DAP_DEBUG_UNIT_ISO.png"/>
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<div class="caption">
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CMSIS-DAP Debug Unit with Isolation adapter</div></div>
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<h2>Hardware Requirements </h2>
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<p>The CMSIS-DAP Firmware is designed for Debug Units that fulfill the following hardware requirements:</p>
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<ul>
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<li>Cortex-M0, Cortex-M0+, Cortex-M3, or Cortex-M4 processor-based microcontroller.</li>
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<li>CPU Clock: 48MHz or higher; Microcontroller must have a SYSTICK timer.</li>
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<li>RAM: 8KB or more; Flash ROM: 16KB or more.</li>
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<li>Full-speed or High-speed USB Device Peripheral.</li>
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<li>7 standard I/O pins for JTAG/SWD Device Interface.</li>
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<li>optional 2 I/O pins for Status LEDs.</li>
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<li>optional UART to support SWO capturing (Rx pin connected to SWO)</li>
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</ul>
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<h2>CMSIS-DAP Firmware </h2>
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<p>The CMSIS-DAP Firmware can be configured for a new Debug Unit using at least the <a href="http://www.keil.com/mdk5" target="_blank">Keil MDK Plus Edition</a>. Reference implementations are provided as source code with complete project files and may be used as starting point for the firmware deployment to a new Debug Unit.</p>
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<p>The folder <b> .\Firmware\Config</b> contains a template of the <b>DAP_config.h</b> configuration file. Various adaptations for different target hardware are provided.</p>
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<table class="doxtable">
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<tr>
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<th>Folders and Files </th><th>Description </th></tr>
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<tr>
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<td>.\Firmware\Example\LPC-Link-II </td><td>CMSIS-DAP Firmware adapted to the NXP LPC-Link-II Debug Unit that is part of the LPCxpresso-II platform. </td></tr>
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<tr>
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<td>.\Firmware\Example\XMC4200 </td><td>CMSIS-DAP Firmware adapted to the Infineon XMC4200-based Debug Unit. </td></tr>
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</table>
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<p>The CMSIS-DAP Firmware is designed to execute on a Debug Unit that is using a Cortex-M0, Cortex-M0+, Cortex-M3, or Cortex-M4 processor-based microcontroller. To deploy the firmware to a new Debug Unit copy an existing firmware adaption to a new folder. For example, copy the folder .\Firmware\XMC4200 to a folder called .\Firmware\MyDebugUnit.</p>
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<p>To following steps describe the adaption of the CMSIS-DAP Firmware to a new Debug Unit:</p>
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<ol type="1">
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<li><a class="el" href="group__DAP__ConfigMCU__gr.html">Debug Unit Processor</a> : Select the microcontroller and replace the CMSIS-CORE files.</li>
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<li><a class="el" href="group__DAP__ConfigIO__gr.html">Configure I/O Ports and Debug Unit</a> : Adapt the I/O Ports and specify other parameters for the Debug Unit.</li>
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<li><a class="el" href="group__DAP__ConfigUSB__gr.html">Configure USB Peripheral</a> : Adapt the USB Peripheral to the microcontroller.</li>
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<li><a class="el" href="group__DAP__USART__gr.html">Connect SWO Trace</a> : Optional you may add a CMSIS-Driver USART to interface to SWO.</li>
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<li><a class="el" href="group__DAP__Vendor__gr.html">CMSIS-DAP Vendor Commands</a> : Optional you may add vendor specific commands to the Debug Unit.</li>
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<li><a class="el" href="group__DAP__ConfigFlash__gr.html">Flash Program Firmware</a> : Program the adapted firmware to the Flash ROM of the new Debug Unit.</li>
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<li><a class="el" href="group__DAP__Validate__gr.html">Validate Debug Unit</a> : Validate the CMSIS-DAP firmware of the new Debug Unit. </li>
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</ol>
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</div><!-- contents -->
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</div><!-- doc-content -->
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<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
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<ul>
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<li class="footer">Generated on Wed Feb 8 2017 10:20:42 for CMSIS-DAP by ARM Ltd. All rights reserved.
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