https://devzone.nordicsemi.com/f/nordic-q-a/19244/nrf24le1-gazzell-and-rtcI am working with nRF24LE1 and I use the Gazzell library. But I need a real time base. I have a chance, because I think Gazzell uses that resource. Is there any way I can hang on to Gazzell&#39;s timer?en-USTelligent Community 13Thu, 09 Feb 2017 09:49:47 GMThttps://devzone.nordicsemi.com/thread/74552?ContentTypeID=1Thu, 09 Feb 2017 09:49:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d8677154-64da-475d-ba49-8e4e8f019fa7ovrebekk<p>I am happy to help Matias :)</p> <p>Feel free to accept my answer if you consider the issue resolved.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/74551?ContentTypeID=1Tue, 07 Feb 2017 20:00:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bbe29f75-fd7e-4923-b003-01e8d52420a0Matias<p>Thank you very much!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/74550?ContentTypeID=1Fri, 27 Jan 2017 14:08:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3aa96859-211c-42ce-b393-a517df2390aeovrebekk<p>Hi Matias</p> <p>The RTC interrupt is defined in gzll_timer_isr.c, and you can add some additional code here to update a timer if you want.</p> <p>Please be aware that the reload speed of the RTC is deciced by Gazell through the call to gzll_set_timer_period(uint16_t period), found in gzll_mcu.c</p> <p>If you want to use the 32k clock to keep track of time you have to take the reload value into account, as this will determine how often the interrupts will fire.</p> <p>Best regards<br /> Torbjørn</p><div style="clear:both;"></div>