https://devzone.nordicsemi.com/f/nordic-q-a/67850/i-d-like-to-make-a-button-double-click-featureHello I am making a button double-click function in sdk v17. I&#39;ve tried &#39;app_button&#39; and &#39;app_timer&#39;. Created a timer that is called every 0.1 seconds and terminates when 5 calls(0.5sec). This timer is to wait for the next button after pressing theen-USTelligent Community 13Mon, 02 Nov 2020 10:59:37 GMThttps://devzone.nordicsemi.com/thread/278029?ContentTypeID=1Mon, 02 Nov 2020 10:59:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c6934715-5ebf-4e14-9983-0a29c3e993e8Kenneth<p>I would call <a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/group__app__timer.html#gae36265bac1480fbb1522f63f70ac369f">app_timer_cnt_get()</a><span>&nbsp;on every button press, and if the time since the last button press was below a specific limit then assume it was a double press. You would need to always buffer the <em>previous_button_press_timer_cnt_value</em> or something to compare with using for instance <a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/group__app__timer.html#ga19d88a7d3da7d03f8a2c956a2ac5ccf3">app_timer_cnt_diff_compute()</a>.</span></p> <p><span>Best regards,<br />Kenneth</span></p><div style="clear:both;"></div>