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BELK-AN-011: Using the external watchdog timer

40 bytes added, 16:14, 18 July 2023
Using the WDT via sysfs
=== Using the WDT via sysfs ===
It If it is possible required to manage directly the WDI toggle pin at userspace , t is possible - for example - to manage the simply by activating it via <code>sysfs</code> interface, for example:
<pre class="workstation-terminal">
</pre>
In this example, its it is worth to remember remembering that the MIO pins (BANK 500) are available starting from <code>gpio906</code> (corresponding to MIO00), so:
* PS_MIO15_500 → MIO 15 → 906+15 → 921
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