https://devzone.nordicsemi.com/f/nordic-q-a/18882/unhandled-eventsI have set up ble_app_uart along with gpiote and spi. When I first trigger the GPIOTE event the MCU is supposed to go to sleep after, but it seems to keep running in the main loop, surpassing the power_manage(); function.. I think this is because ofen-USTelligent Community 13Tue, 10 Jan 2017 14:04:29 GMThttps://devzone.nordicsemi.com/thread/72958?ContentTypeID=1Tue, 10 Jan 2017 14:04:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:846f3f57-8697-4551-b478-62cec6224883Vidar Berg<p>You can use the <a href="http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0553a/Cihjjifh.html">NVIC-&gt;ISPR</a>[x] registers to check if there are any pending interrupts that blocks the CPU from entering sleep. There is also the NVIC_GetPendingIRQ() function included in CMSIS core to check individual IRQs.</p><div style="clear:both;"></div>