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<title>CMSIS-DAP: CMSIS-DAP Hardware Status LEDs</title>
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 <span id="projectnumber">Version 1.1.0</span>
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<a href="#func-members">Functions</a> </div>
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<div class="title">CMSIS-DAP Hardware Status LEDs</div> </div>
<div class="ingroups"><a class="el" href="group___d_a_p___config_i_o__gr.html">Configure I/O Ports and Debug Unit</a></div></div><!--header-->
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<p>CMSIS-DAP Hardware may provide LEDs that indicate the status of the CMSIS-DAP Debug Unit.
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga519ba0a5ae485365e01fc2a9df77ce90"><td class="memItemLeft" align="right" valign="top">static __inline void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_a_p___config___l_e_ds__gr.html#ga519ba0a5ae485365e01fc2a9df77ce90">LED_CONNECTED_OUT</a> (uint32_t bit)</td></tr>
<tr class="memdesc:ga519ba0a5ae485365e01fc2a9df77ce90"><td class="mdescLeft"> </td><td class="mdescRight">Debug Unit: Set status of Connected LED. <a href="#ga519ba0a5ae485365e01fc2a9df77ce90"></a><br/></td></tr>
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<tr class="memitem:ga6231ce4a4d4b83fe5a3b290997b8d550"><td class="memItemLeft" align="right" valign="top">static __inline void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_a_p___config___l_e_ds__gr.html#ga6231ce4a4d4b83fe5a3b290997b8d550">LED_RUNNING_OUT</a> (uint32_t bit)</td></tr>
<tr class="memdesc:ga6231ce4a4d4b83fe5a3b290997b8d550"><td class="mdescLeft"> </td><td class="mdescRight">Debug Unit: Set status Target Running LED. <a href="#ga6231ce4a4d4b83fe5a3b290997b8d550"></a><br/></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Description</h2>
<p>CMSIS-DAP Hardware may provide LEDs that indicate the status of the CMSIS-DAP Debug Unit. </p>
<p>It is recommended to provide the following LEDs for status indication:</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>
<h2 class="groupheader">Function Documentation</h2>
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<td class="memname">static __inline void LED_CONNECTED_OUT </td>
<td>(</td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>bit</em></td><td>)</td>
<td></td>
</tr>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<p>Debug Unit: Set status of Connected LED. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">bit</td><td>status of the Connect LED.<ul>
<li>1: Connect LED ON: debugger is connected to CMSIS-DAP Debug Unit.</li>
<li>0: Connect LED OFF: debugger is not connected to CMSIS-DAP Debug Unit. </li>
</ul>
</td></tr>
</table>
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<td class="memname">static __inline void LED_RUNNING_OUT </td>
<td>(</td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>bit</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<p>Debug Unit: Set status Target Running LED. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">bit</td><td>status of the Target Running LED.<ul>
<li>1: Target Running LED ON: program execution in target started.</li>
<li>0: Target Running LED OFF: program execution in target stopped. </li>
</ul>
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