https://devzone.nordicsemi.com/f/nordic-q-a/31105/example-code-to-reset-timer-when-radio-pipe-address-matchedGood evening, I&#39;m trying to understand how to use the SDK 12 to connect peripherals using PPI such that when an address match occurs (say on pipe 1&#39;s address+prefix), a timer is reset. I&#39;m struggling to understand how to set this up. I&#39;m not using aen-USTelligent Community 13Mon, 05 Mar 2018 11:59:55 GMThttps://devzone.nordicsemi.com/thread/122809?ContentTypeID=1Mon, 05 Mar 2018 11:59:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ff29a3c5-72dc-4e6c-8c33-0b51f2cda43ahaakonsh<p>Hey Andrew,</p> <p>You need to connect the RADIO&#39;s&nbsp;<span>EVENTS_DEVMATCH event with a TIMER&#39;s&nbsp;TASKS_CLEAR task, and one of the SPI&#39;s events with the TIMER&#39;s&nbsp;TASKS_CAPTURE task.&nbsp;</span></p> <p><span>I need you to open up the PPI example in SDK14.2/examples/peripheral/ppi and learn how to&nbsp;setup TIMERs with PPI.</span></p> <p><span> Each peripheral driver has&nbsp;functions&nbsp;called&nbsp;nrf_drv_&lt;peripheral&gt;_task_address_get() and nrf_drv_&lt;peripheral&gt;_event_address_get(). They are used to get the address of a specific task or event who are in turn passed to the&nbsp;</span>nrf_drv_ppi_channel_assign(&amp;yourChannel, taskAdress, eventAddress) function. Now you need to enable the given channel&nbsp;<span style="font-family:inherit;">with&nbsp;</span><span style="font-family:inherit;">nrf_drv_ppi_channel_enable</span><span style="font-family:inherit;">(yourChannel) and the given event is now connected to the given task.&nbsp;</span></p> <p>Cheers,</p> <p>Håkon.</p><div style="clear:both;"></div>