if you run tasks in unprivileged (protected) mode and you need to change interrupts from the task.</p>
<p>To implement SVC functions in your CMSIS-RTOS RTX kernel project, you need to:</p>
<ol type="1">
<li>Copy the file <b>SVC_Table.s</b> to your project folder and include it into your project. This file is available as a source code template.</li>
<li>Declare a function with a <b>__svc(x)</b> attribute. Use the first SVC number, starting from 1, that is free. <div class="fragment"><div class="line"><span 