https://devzone.nordicsemi.com/f/nordic-q-a/44077/gpiote-counterCan we use GPIOTE mechanism to capture timer /counter value automatically? I want to use one GPIO pin.en-USTelligent Community 13Fri, 28 Aug 2020 07:01:34 GMThttps://devzone.nordicsemi.com/thread/266871?ContentTypeID=1Fri, 28 Aug 2020 07:01:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0e6de518-7d42-4a3a-9bc6-1d196815f17aJared<p>I&#39;ve updated the links now.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/266795?ContentTypeID=1Thu, 27 Aug 2020 15:04:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3e19dacd-05fb-4810-b2a7-4f391d348072Alanarf[quote userid="73165" url="~/f/nordic-q-a/44077/gpiote-counter/173052"]GPIOTE example in the SDK.[/quote] <p>Link is broken, any updates?&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/173052?ContentTypeID=1Tue, 26 Feb 2019 13:54:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9cc7d34d-c9fb-4819-b009-b5bfa14e97eeJared<p>Hi,</p> <p>Yes,&nbsp; this can be done by generating an <a href="https://infocenter.nordicsemi.com/topic/ps_nrf52840/gpiote.html?cp=4_0_0_5_9_0#concept_tyh_czw_lr">GPIOTE </a>event on any change and then using PPI to generate the task <a href="https://infocenter.nordicsemi.com/topic/ps_nrf52840/timer.html?cp=4_0_0_5_29_4_5#register.TASKS_CAPTURE-0-5">TASKS_CAPTURE[]</a>.&nbsp; A good starting point for your project would be the <a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.0/nrf_gpiote_example.html?cp=7_1_4_6_14">GPIOTE example in the SDK.</a></p> <p>Best regards</p> <p>Jared&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/172847?ContentTypeID=1Mon, 25 Feb 2019 16:07:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ea4e9339-5a0a-41e8-96fb-7688545daf73ns murthy<p>1. Start the timer/counter.</p> <p>2. A change in level on one of the GPIO pins&nbsp; should trigger the operation to&nbsp; read the counter value.&nbsp;</p> <p>3. My question is whether we can realize the above using GPIOTE and a timer/counter&nbsp; transparently.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/172782?ContentTypeID=1Mon, 25 Feb 2019 13:39:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6974c8f8-20d0-4729-b6c1-2388c86cbc4dJared<p>Hi,</p> <p>I&#39;m not sure I understand what you mean. Do you mean that you want to trigger a GPIOTE event once the timer reaches a certain value?</p> <p>Best regards</p> <p>Jared&nbsp;</p><div style="clear:both;"></div>