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<title>CMSIS-DAP Release Notes</title>
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<h1>CMSIS-DAP<br />
<font size="2">Version 0.01 - Beta - Release Notes</font></h1>

<p align="center">This file contains release notes and last minute changes.</p>
<p class="TinyT">Information in this file, the accompany manuals, and software is<br />
	Copyright &copy; 2012 ARM Ltd.<br />
	All rights reserved.
</p>
<hr />
<p>
	CMSIS-DAP Version 0.01 - Beta gives you a preview of the upcoming CMSIS-DAP
	Interface Firmware for the CoreSight Debug Access Port.
</p>
<h2>Contents</h2>
<ol>
	<li class="LI2"><a href="#FolderStructure">Folder Structure</a></li>
	<li class="LI2"><a href="#Using">Using Keil MDK as CMSIS-DAP Debugger</a></li>
	<li class="LI2"><a href="#RDDI">RDDI-DAP Interface</a></li>
	<li class="LI2"><a href="#ContactDetails">Contact Details</a></li>
</ol>

<h2><a name="FolderStructure"></a>Folder Structure</h2>

<p>The following section describes the folder structure of the files distributed in this
    CMSIS-DAP release:</p>

<table cellspacing="0" cellpadding="0" border="0" class="kt" width="100%">
  <tr>
    <th class="kt" style="text-align: center" width="10%">Folder</th>
    <th class="kt" align="left">Description</th>
  </tr>
  <tr>
    <td class="kt" style="text-align: center" width="10%">.\Firmware</td>
    <td class="kt" align="left">CMSIS-DAP Firmware and reference implementations for
        various Debug Units.</td>
  </tr>
  <tr>
    <td class="kt" style="text-align: center" width="10%">.\html</td>
    <td class="kt" align="left"><a href="index.htm">Documentation of the CMSIS-DAP
        Firmware</a>.</td>
  </tr>
  <tr>
    <td nowrap class="kt" style="text-align: center" width="10%">.\BIN</td>
    <td class="kt" align="left">Add-on DLL&#39;s for Keil MDK V4.53. This folder will be
        removed in the final release as the DLL&#39;s will be part of MDK at that time.</td>
  </tr>
    <tr>
    <td nowrap class="kt" style="text-align: center" width="10%">.\Validation</td>
    <td class="kt" align="left">Validation Projects for various toolchains (currently
        only MDK validation is available).</td>
    </tr>
    <tr>
    <td nowrap class="kt" style="text-align: center" width="10%">.\RDDI</td>
    <td class="kt" align="left">RDDI-DAP Header Files and Interface. This folder will be
        removed in the final release as the RDDI-DAP documentation will be available
        separately.</td>
    </tr>
    </table>

<a name="Using"><h2>Using Keil MDK as CMSIS-DAP Debugger</h2></a>

    <p>The CMSIS-DAP Debugger is not yet part of Keil MDK-ARM and needs therefore added manually
        with the following steps:</p>
    <ol>
        <li>Copy DLLs from the folder <strong>.\CMSIS_DAP\BIN</strong> to the folder <strong>
            \Keil\ARM\BIN</strong> of the Keil MDK-ARM Version 4.53 release. This adds the
            CMSIS_AGDI.DLL (AGDI Debugger Interface) and CMSIS_DAP.DLL (RDDI-DAP Access DLL)
            to the installation.</li>
        <li>Add to the file <strong>\Keil\Tools.ini</strong> the <strong>TDRV<em>xx</em></strong>
            entries (whereby <em>xx</em> is number that is not yet used) to the sections <strong>[ARM]</strong> and
            <strong>[ARMADS]</strong> as shown below. The TDRV<em>xx</em> entry needs to be added also as parameter to <strong>
            CPUDLL1=SARMCM3.DLL</strong>.

<strong>Example:</strong>

<pre>[ARM]
  :
CPUDLL1=SARMCM3.DLL(TDRV1,TDRV3,TDRV4,TDRV5,TDRV6,TDRV8,TDRV9,TDRV10,TDRV11,TDRV12,TDRV13,<strong>TDRV14</strong>)    # Drivers for Cortex-M devices
<strong>TDRV14=BIN\CMSIS_AGDI.dll("CMSIS-DAP Debugger")
  :</strong>
[ARMADS]
  :
CPUDLL1=SARMCM3.DLL(TDRV1,TDRV3,TDRV4,TDRV5,TDRV6,TDRV8,TDRV9,TDRV10,TDRV11,TDRV12,TDRV13,<strong>TDRV14</strong>)    # Drivers for Cortex-M devices
<strong>TDRV14=BIN\CMSIS_AGDI.dll("CMSIS-DAP Debugger")</strong>
</pre>
        </li>
    </ol>

    <p>After these steps the <strong>CMSIS-DAP Debugger</strong> can be selected in Vision under the
        dialogs <strong>Project - Options - Debug</strong> and <strong>Project - Options
        - Utilities</strong> for Cortex-M processor-based projects. The debugger
        connects to a CMSIS-DAP Debug Unit and the features are similar to ULINK2.</p>

<a name="RDDI"></a><h2>RDDI-DAP Interface</h2>

<p>The RDDI-DAP Interface will be documented separately. To give CMSIS-DAP users a
    preview this CMSIS-DAP beta release contains the following files (which may be later part of
    the RDDI-DAP documentation):</p>

<table cellspacing="0" cellpadding="0" border="0" class="kt" width="100%">
  <tr>
    <th class="kt" style="text-align: center" width="10%">File</th>
    <th class="kt" align="left">Description</th>
  </tr>
  <tr>
    <td class="kt" style="text-align: center" width="10%">.\RDDI\rddi.h</td>
    <td class="kt" align="left">Definitions for the RDDI core functions (as needed for
        the RDDI-DAP interface).</td>
  </tr>
  <tr>
    <td class="kt" style="text-align: center" width="10%">.\RDDI\rddi_dap.h</td>
    <td class="kt" align="left">Definitions for the RDDI-DAP functions.</td>
  </tr>
  <tr>
    <td class="kt" style="text-align: center" width="10%">.\RDDI\rddi_dap_cmsis.h</td>
    <td class="kt" align="left">Definitions for the CMSIS-DAP specific extensions to RDDI-DAP.</td>
  </tr>
  <tr>
    <td class="kt" style="text-align: center" width="10%">.\RDDI\Example\RDDI_DAP_IF.cpp</td>
    <td class="kt" align="left">Source code example for accessing CMSIS-DAP using the
        RDDI-DAP complaint CMSIS_DAP.DLL.</td>
  </tr>
  <tr>
    <td class="kt" style="text-align: center" width="10%">.\RDDI\Example\RDDI_DAP_IF.h</td>
    <td class="kt" align="left">Definitions for the source code example RDDI_DAP_IF.cpp.</td>
  </tr>

    </table>

<a name="ContactDetails"></a><h2>Contact Details</h2>

<p>If you experience any problems or have any questions about CMSIS-DAP send feedback to <a href="mailto:cmsis@arm.com">cmsis@arm.com</a>.</p>

<hr>

<p class="TinyT">Copyright  2012 ARM Ltd.
All rights reserved.<br>
Visit our web site at <a href="http://www.arm.com/cmsis" target="_blank">www.arm.com/cmsis</a>.</p>
    <p class="TinyT">.</p>

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