docs/DAP/html/group__DAP__TI__Capture.html - third_party/github/STMicroelectronics/cmsis_core - Git at Google

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 <div class="header">
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 <div class="title">DAP_TI_Capture<div class="ingroups"><a class="el" href="group__DAP__TestInput__gr.html">Test Input Commands</a></div></div>  </div>
 </div><!--header-->
 <div class="contents">

 <p>Control continuous data recording of Test Input channels.
 <a href="#details">More...</a></p>
 <p>Control continuous data recording of Test Input channels. </p>
 <p>The <b>DAP_TI_Capture Command</b> controls the data recording of the various Test Input channels.</p>
 <p><b>DAP_TI_Capture Request:</b> </p>
 <div class="fragment"><div class="line">| BYTE | SHORT ******| SHORT ******| BYTE **| BYTE *****|</div>
 <div class="line">&gt; 0x1F | ChannelMask | ChannelDiff | Action | CapSelect |</div>
 <div class="line">|******|*************|*************|********|***********|</div>
 </div><!-- fragment --><ul>
 <li><b>ChannelMask:</b> Bit mask that encodes the channels that should be recorded.</li>
 <li><b>ChannelDiff:</b> Bit mask that enables the channel to communicate data differences.<ul>
 <li><b>0x1</b> = Debug Unit may decide to send data differences.</li>
 <li><b>0x0</b> = Debug Unit will always send data values.</li>
 </ul>
 </li>
 <li><b>Action:</b> start or stop recording.<ul>
 <li><b>0x1</b> = start recording.</li>
 <li><b>0x0</b> = stop recording.</li>
 </ul>
 </li>
 <li><b>CapSelect:</b> select recording frequency for the data capturing (frequency is obtained via <a class="el" href="group__DAP__TI__Info.html">DAP_TI_Info</a> ID=0x02)</li>
 </ul>
 <p><b>DAP_TI_Capture Response:</b> </p>
 <div class="fragment"><div class="line">| BYTE | SHORT ******|</div>
 <div class="line">&lt; 0x1F | ChannelMask |</div>
 <div class="line">|******|*************|</div>
 </div><!-- fragment --><ul>
 <li><b>ChannelMask:</b> Bit mask of channels that are currently recorded. Depending on the capabilities of the Debug Unit, this might be less than the request channels. </li>
 </ul>
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	<span id="projectnumber">Version 1.2.0 (Proposal)</span>
	</div>
	<div id="projectbrief">Interface Firmware for CoreSight Debug Access Port</div>
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	<div class="header">
	<div class="headertitle">
	<div class="title">DAP_TI_Capture<div class="ingroups"><a class="el" href="group__DAP__TestInput__gr.html">Test Input Commands</a></div></div> </div>
	</div><!--header-->
	<div class="contents">

	<p>Control continuous data recording of Test Input channels.
	<a href="#details">More...</a></p>
	<p>Control continuous data recording of Test Input channels. </p>
	<p>The <b>DAP_TI_Capture Command</b> controls the data recording of the various Test Input channels.</p>
	<p><b>DAP_TI_Capture Request:</b> </p>
	<div class="fragment"><div class="line">\| BYTE \| SHORT ****\| SHORT **\| BYTE \| BYTE *****\|</div>
	<div class="line">> 0x1F \| ChannelMask \| ChannelDiff \| Action \| CapSelect \|</div>
	<div class="line">\|****\|*********\|*********\|****\|*********\|</div>
	</div><!-- fragment --><ul>
	<li><b>ChannelMask:</b> Bit mask that encodes the channels that should be recorded.</li>
	<li><b>ChannelDiff:</b> Bit mask that enables the channel to communicate data differences.<ul>
	<li><b>0x1</b> = Debug Unit may decide to send data differences.</li>
	<li><b>0x0</b> = Debug Unit will always send data values.</li>
	</ul>
	</li>
	<li><b>Action:</b> start or stop recording.<ul>
	<li><b>0x1</b> = start recording.</li>
	<li><b>0x0</b> = stop recording.</li>
	</ul>
	</li>
	<li><b>CapSelect:</b> select recording frequency for the data capturing (frequency is obtained via <a class="el" href="group__DAP__TI__Info.html">DAP_TI_Info</a> ID=0x02)</li>
	</ul>
	<p><b>DAP_TI_Capture Response:</b> </p>
	<div class="fragment"><div class="line">\| BYTE \| SHORT ******\|</div>
	<div class="line">< 0x1F \| ChannelMask \|</div>
	<div class="line">\|****\|***********\|</div>
	</div><!-- fragment --><ul>
	<li><b>ChannelMask:</b> Bit mask of channels that are currently recorded. Depending on the capabilities of the Debug Unit, this might be less than the request channels. </li>
	</ul>
	</div><!-- contents -->
	</div><!-- doc-content -->
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