_item.png"/>
</div>
</li>
<li>Finally, <a class="el" href="configure.html">configure</a> RTX to the application's needs using the <b>RTX_Conf_CM.c</b> file.</li>
</ul>
<h1><a class="anchor" id="DefRefObj"></a>
Define and Reference Object Definitions</h1>
<p>With <code>#define</code> <code>osObjectsExternal</code> objects are defined as external symbols. This allows to create a consistent header file that is used throughout a project. If you are using the <b>CMSIS-RTOS</b> <b>'main'</b> <b>function</b> user 