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<div id="projectname">CMSIS-DAP
&#160;<span id="projectnumber">Version 1.2.0 (Proposal)</span>
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<div id="projectbrief">Interface Firmware for CoreSight Debug Access Port</div>
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<div class="title">DAP_TI_Value<div class="ingroups"><a class="el" href="group__DAP__TestInput__gr.html">Test Input Commands</a></div></div> </div>
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<p>Get live data values from Test Input channels.
<a href="#details">More...</a></p>
<p>Get live data values from Test Input channels. </p>
<p>The <b>DAP_TI_Value Command</b> returns the live (current) values of the Test Inputs in the CMSIS-DAP Debug Unit. Returned are live data that are currently available in the Test Inputs channels.</p>
<p><b>DAP_TI_Value Request:</b> </p>
<div class="fragment"><div class="line">| BYTE | SHORT ******| BYTE ***********|</div>
<div class="line">&gt; 0x1E | ChannelMask | DT_Time_Request |</div>
<div class="line">|******|*************|*****************|</div>
</div><!-- fragment --><ul>
<li><b>ChannelMask:</b> Bit mask that encodes the channels that should be scanned.</li>
<li><b>Time_Request:</b> <ul>
<li>0: No Time Stamp in response.</li>
<li>1: Include Time Stamp in response.</li>
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<p><b>DAP_TI_Value Response:</b> </p>
<div class="fragment"><div class="line">| BYTE | SHORT ******| WORD ++++++++|++++++++++++|</div>
<div class="line">&lt; 0x1E | ChannelMask | TD_TimeStamp | DataValues |</div>
<div class="line">|******|*************|++++++++++++++|++++++++++++|</div>
</div><!-- fragment --><ul>
<li><b>ChannelMask:</b> Bit mask of channels that are actually scanned. Depending on the capabilities of the Debug Unit, this might be less than the request channels.</li>
<li><b>TD_TimeStamp</b>: Test Domain Timer value at the beginning the the request (only present if <b>DT_Time_Request</b> is set to 1).</li>
<li><b>DataValues:</b> data values of the various Test Inputs (starting with channel=0). The size of <b>DataValues</b> depends on the data size (see <a class="el" href="group__DAP__TI__Info.html">DAP_TI_Info</a> Response, Attributes bit 0..2) In case of SHORT or WORD data format, the LSB is send first. </li>
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