<p>check out how straightforward the code is!</p><p>core of the controller: <a href="https://github.com/GlasgowEmbedded/glasgow/pull/562/commits/d548639a7accac1b753953fa0148c8c266fcee5f" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">github.com/GlasgowEmbedded/gla</span><span class="invisible">sgow/pull/562/commits/d548639a7accac1b753953fa0148c8c266fcee5f</span></a><br />wrapper that makes it an applet: <a href="https://github.com/GlasgowEmbedded/glasgow/pull/562/commits/cd2db4df8017e860f54e2c926d2e6085e94cba25" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">github.com/GlasgowEmbedded/gla</span><span class="invisible">sgow/pull/562/commits/cd2db4df8017e860f54e2c926d2e6085e94cba25</span></a></p>