 Show View–&gt; Console. In Debug configuration :
<ul>
<li>Window, select the Debug probe : ST-LINK(OpenOCD)</li>
<li>Window,add the command “monitor arm semihosting enable”</li>
</ul></li>
</ul>
<h4 id="notes"><b>Notes</b></h4>
<ol type="1">
<li><p>Care must be taken when using HAL_Delay(), this function provides accurate delay (in milliseconds) based on variable incremented in SysTick ISR. This implies that if HAL_Delay() is called from a peripheral ISR process, then the SysTick interrupt must have 