https://devzone.nordicsemi.com/f/nordic-q-a/53502/nrf52832-sdk15-3-0-how-to-use-gpiote-ppiHello. nRF52 A custom board is being developed. I want to use Crypto Chip Pulse to encrypt. Pulse_Out of Crypto Chip is connected to P028/AIN4. In order to measure Pulse, the count between Rising edge to Rising edge must be calculated. I think we needen-USTelligent Community 13Tue, 22 Oct 2019 04:11:35 GMThttps://devzone.nordicsemi.com/thread/216039?ContentTypeID=1Tue, 22 Oct 2019 04:11:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:24f5d186-406c-4083-9893-1157080c8939Glory<p><span>Thank you for your answer.</span><br /><span>Do you happen to know a simple routine of motion?</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/216038?ContentTypeID=1Tue, 22 Oct 2019 03:21:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6b477d9f-b69d-41bb-9f20-c54af762619bJimmy Wong<p>YOu can use this example.<br /><br /><a href="https://github.com/jimmywong2003/nrf5-gpio-ppi-timer-counter">https://github.com/jimmywong2003/nrf5-gpio-ppi-timer-counter</a></p><div style="clear:both;"></div>