roller and associated Target data with IDE in debug mode. Depending of IDE, to watch content of Terminal I/O note that:</p>
<ul>
<li><p>When resorting to EWARM IAR IDE: Command Code is displayed on debugger as follows: View –&gt; Terminal I/O</p></li>
<li><p>When resorting to MDK-ARM KEIL IDE: Command Code is displayed on debugger as follows: View –&gt; Serial Viewer –&gt; Debug (printf) Viewer</p></li>
<li>When resorting to STM32CubeIDE: Command Code is displayed on debugger as follows: Window–&gt;