https://devzone.nordicsemi.com/f/nordic-q-a/12753/perfoming-an-action-after-pressing-two-buttonsI want to develop an app that wakes app from sleep mode after pressing 2 buttons, then if these buttons are still pressed for 5 secondes i want to do an action .. Any idea how to implement this ? Thanksen-USTelligent Community 13Wed, 23 Mar 2016 21:33:12 GMThttps://devzone.nordicsemi.com/thread/48448?ContentTypeID=1Wed, 23 Mar 2016 21:33:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:28e67070-994d-409e-9fd9-69fa3f5344eawlgrd<p>GPIOTE event on each button. When a button is toggled, set a flag for this button (true if button was toggled first time, i.e pressed, false next time you get the event).</p> <p>In gpiote callback/ISR, start a timer when both flags are set. Connect toggle event to timer STOP task through PPI after starting the timer. This way, if a button toggle happens when the timer is running, it will be stopped and the timer that is set to interrupt you after 5 seconds will not fire.</p><div style="clear:both;"></div>