https://devzone.nordicsemi.com/f/nordic-q-a/20497/stopping-and-starting-saadcWhat is the right way of stopping and then subsequently re-starting SAADC? Using the saadc example, I want to be able to stop saadc when a certain pin is grounded or when a certain characteristic is received using BLE. I can see that there is an saadc_sampling_event_enableen-USTelligent Community 13Thu, 16 Mar 2017 13:56:35 GMThttps://devzone.nordicsemi.com/thread/79915?ContentTypeID=1Thu, 16 Mar 2017 13:56:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4b2d6f10-fa35-4fa1-8aaa-a326e546eb0cLuccas<p>I use it to start and stop, but you can check there if it fits on your application =). And yes, using nrf_drv_saadc_uninit you will have to configure channels again and do an channel init.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/79914?ContentTypeID=1Thu, 16 Mar 2017 12:40:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b46552c1-0c21-4b50-bc8e-e0f820c804d2anasimtiaz<p>Thank you for the pointers. I believe that using the nrf_drv_saadc_uninit function would completely unintialise the SAADC and to start it again I will have to configure the channel and set up the buffers again. Is that correct?</p> <p>The nrf_saadc_enable and nrf_saadc_disable looks like the one I am after. I will check this now. Or if someone can confirm it is indeed used to start and stop (without the need to re-init) then I can convert it to an answer?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/79913?ContentTypeID=1Thu, 16 Mar 2017 12:16:31 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5661ea48-f1a0-42d2-90c9-6418b8dcc579run_ar<p>Could this be the function you are looking for? nrf_drv_saadc_uninit</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/79916?ContentTypeID=1Wed, 15 Mar 2017 17:41:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b1006ea3-f93b-4254-ae99-540c47dc0a44Luccas<p>Have you tried nrf_saadc_enable() and nrf_saadc_disable()? I remember using this functions in a similar case.</p><div style="clear:both;"></div>