https://devzone.nordicsemi.com/f/nordic-q-a/52559/gpiote-trigger-s-problemHI ALL I am using SDK15.3.0 to familiarize myself with GPIOTE functions,But I have encountered some problems. First ,I registered 4 GPIOTE pins on the DK board,and I need 4 GPIOTE pins to trigger at the same time. But the problem is that when Ien-USTelligent Community 13Tue, 03 Dec 2019 02:28:26 GMThttps://devzone.nordicsemi.com/thread/223182?ContentTypeID=1Tue, 03 Dec 2019 02:28:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c29ff970-541b-4aa8-8704-89df93cc6875AndyLi<p>HI Simon&nbsp;</p> <p>Sorry I responded so late.</p> <p>I have solved the problem through bsp_init ().<br /><br />Thanku</p> <p>Andy</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/212065?ContentTypeID=1Thu, 26 Sep 2019 12:49:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0d8c5df5-f4d0-4b8d-8542-b4c434ba5460Simon<p>Take a look at the&nbsp;library&nbsp;nRF5_SDK_15.3.0_59ac345\components\libraries\gpiote\app_gpiote.c, which does what you are trying to do. Look inside the function&nbsp;<em>app_gpiote_user_register()&nbsp;</em>and use that as a reference. If you&#39;re still stuck, please tell me, and I will take a deeper look at your problem.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>