How to get the push event while button is pushing when system starting uphttps://devzone.nordicsemi.com/f/nordic-q-a/40946/how-to-get-the-push-event-while-button-is-pushing-when-system-starting-upI&#39;m use the app_button lib to deal with button event ,things go well, I assign the push ,release and long push event to button event . But there came a situation,while the button is pressed at system starting,I can&#39;t capture the push and release eventen-USTelligent Community 13Wed, 28 Nov 2018 13:59:37 GMTRE: How to get the push event while button is pushing when system starting uphttps://devzone.nordicsemi.com/thread/159423?ContentTypeID=1Wed, 28 Nov 2018 13:59:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:91ea372b-f710-4d89-a06d-bb770c330bd1Pupil<p>Thanks&nbsp; I got it</p><div style="clear:both;"></div>RE: How to get the push event while button is pushing when system starting uphttps://devzone.nordicsemi.com/thread/159283?ContentTypeID=1Tue, 27 Nov 2018 15:34:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:18d83642-82e6-4449-97e0-3444e73a9bf0Vidar Berg<p>Hi,</p> <p>It&#39;s not possible to differentiate between a&nbsp;short button push&nbsp;and long one on startup. You can however check if the button was&nbsp;held&nbsp;down on startup by manually configuration the pin as input and reading its state before initializing the app button module.&nbsp;We use this approach to clear bonding data in our examples that support bonding. I.e., holding button 2 pressed while resetting the device clears bonding information.&nbsp;</p><div style="clear:both;"></div>