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<title>CMSIS-DAP: DAP_HostStatus</title>
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<div id="projectname">CMSIS-DAP
 <span id="projectnumber">Version 2.0.0</span>
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<div id="projectbrief">Interface Firmware for CoreSight Debug Access Port</div>
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<div class="title">DAP_HostStatus<div class="ingroups"><a class="el" href="group__DAP__genCommands__gr.html">General Commands</a></div></div> </div>
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<p>Sent status information of the debugger to Debug Unit.
<a href="#details">More...</a></p>
<p>Sent status information of the debugger to Debug Unit. </p>
<p>The <b>DAP_HostStatus Command</b> is used to sent the status information about the debugger to the Debug Unit. This status information may be displayed on the Debug Unit. Therefore a Debug Unit may provide optional Status LEDs:</p>
<ul>
<li>Connect LED: is active when the DAP hardware is connected to a debugger.</li>
<li>Running LED: is active when the debugger has put the target device into running state.</li>
</ul>
<p><b>DAP_HostStatus Command:</b> </p>
<div class="fragment"><div class="line">| BYTE | BYTE **| BYTE **|</div>
<div class="line">> 0x01 | Type | Status | </div>
<div class="line">|******|********|********|</div>
</div><!-- fragment --><ul>
<li><b>Type:</b> specifies the type of the information that is sent in <b>Status:</b> <ul>
<li><b>0</b> = Connect: Status indicates that the debugger is connected to the Debug Unit.</li>
<li><b>1</b> = Running: Status indicates that the target hardware is executing application code.</li>
</ul>
</li>
<li><b>Status:</b> contains the actual status information:<ul>
<li><b>0</b> = False: may be used to turn off a status LED (Connect or Running) on the Debug Unit.</li>
<li><b>1</b> = True: may be used to turn on a status LED (Connect or Running) on the Debug Unit.</li>
</ul>
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<p><b>DAP_HostStatus Response:</b> </p>
<div class="fragment"><div class="line">| BYTE | BYTE **|</div>
<div class="line">< 0x01 | 0x00 |</div>
<div class="line">|******|********|</div>
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