-The task on the edge device continuously monitors the value of the lowered \gls{SDS}.
-If it is different from the current state, the new value is written to the digital \gls{GPIO} pin 13 and the monitoring function is recursively called.
-
-\begin{figure}[ht]
- \centering
- \begin{subfigure}[b]{.3\linewidth}
- \includegraphics[width=\linewidth]{home_auto1}
- \caption{Select task.}%
- \label{fig:example_screenshots1}
- \end{subfigure}
- \begin{subfigure}[b]{.3\linewidth}
- \includegraphics[width=\linewidth]{home_auto2}
- \caption{Select device.}%
- \label{fig:example_screenshots2}
- \end{subfigure}
- \begin{subfigure}[b]{.3\linewidth}
- \includegraphics[width=\linewidth]{home_auto3}
- \caption{View result.}%
- \label{fig:example_screenshots3}
- \end{subfigure}
- \caption{Screenshots of the home automation example program in action.}%
- \label{fig:example_screenshots}
+Finally, a task that calculates the factorial of a user-provided number is shown in the list.
+
+ \vspace{4ex}
+ \begin{center}
+ \begin{subfigure}[b]{.3\linewidth}
+ \includegraphics[width=\linewidth]{home_auto1}
+ \caption{Select task.}%
+ \label{fig:example_screenshots1}
+ \end{subfigure}
+ \begin{subfigure}[b]{.3\linewidth}
+ \includegraphics[width=\linewidth]{home_auto2}
+ \caption{Select device.}%
+ \label{fig:example_screenshots2}
+ \end{subfigure}
+ \begin{subfigure}[b]{.3\linewidth}
+ \includegraphics[width=\linewidth]{home_auto3}
+ \caption{View result.}%
+ \label{fig:example_screenshots3}
+ \end{subfigure}
+ \caption{Screenshots of the home automation example program in action.}%
+ \label{fig:example_screenshots}
+ \end{center}
+ \end{leftfullpage}