c/en/Tutorial/RCtime">http://arduino.cc/en/Tutorial/RCtime</a>. </p>
<p>This is designed to be used in <a class="el" href="group__core.html#ga59d187b915b2e366c88489e52801951a" title="This is where you put your control code. ">updateControl()</a>. Each time it is called, it checks if a capacitor has charged, and returns an output reflecting how long it took for the most recent charge. </p>

<p class="definition">Definition at line <a class="el" href="_cap_poll_8h_source.html#l00012">12</a> of file <a class="