title: Use Case Diagram for a Embedded Code Example
body: <p>I'm trying to model my <strong>embedded</strong> software using a Use Case Diagram, but I don't find anywhere any example of such thing to compare if I'm going in the right direction. </p>
  
  <p>The ones I find, are only for software like: shopping, libraries, websites, bank, etc.</p>
  
  <p>Does anyone have any example or tips for this situation?</p>
  
  <p>My main dificulties are:</p>
  
  <ul>
  <li>How to describe the Actors (other DSP's and telemetry devices, in my case).</li>
  <li>How to describe the Basic Flow/Paths, because the functions are very direct: execute algorithm X; send data Y to telemetry; etc.</li>
  </ul>