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group__cpp__kodi__addon__peripheral___docs___lifetime___scanning.html
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<div class="title">1. Scanning for peripherals<div class="ingroups"><a class="el" href="group__cpp.html">C++</a> » <a class="el" href="group__cpp__kodi__addon.html">Interface - kodi::addon</a> » <a class="el" href="group__cpp__kodi__addon__instances.html">Addon type instances</a> » <a class="el" href="group__cpp__kodi__addon__peripheral.html">Peripheral</a> » <a class="el" href="group__cpp__kodi__addon__peripheral___docs.html">Peripheral system</a> » <a class="el" href="group__cpp__kodi__addon__peripheral___docs___lifetime.html">Lifetime of a button press</a></div></div> </div>
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<h1>1. Scanning for peripherals</h1>
<p>When Kodi starts up, the peripherals subsystem does a scan for peripherals. Kodi supports several busses including USB. Two new virtual busses have been added:</p><ul>
<li>Add-on bus - joysticks are provided by peripheral library binary add-ons</li>
<li>Application bus - provides the keyboard, as keyboard input comes from the logical level of the application, not a specific keyboard</li>
</ul>
<p>This chart shows joysticks being scanned through the peripheral API. The keyboard is always assumed to be attached.</p>
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