https://devzone.nordicsemi.com/f/nordic-q-a/20580/nrf-uart-driver-initializationHello, i&#39;m trying to use nRF UART driver (nrf_drv_uart) to implement a high level UART manager. I followed indications on SDK documentation but it doesn&#39;t work and i think that is a problem of initialization. Configuration: nRF52832 - SDK 12.2.0en-USTelligent Community 13Mon, 20 Mar 2017 17:03:25 GMThttps://devzone.nordicsemi.com/thread/80217?ContentTypeID=1Mon, 20 Mar 2017 17:03:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e2834d24-7c9f-4678-9343-e1e8b0c2307bf.salvatore<p>I&#39;ve posted an update. I did a workaround to get directly the address of UART register.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/80216?ContentTypeID=1Mon, 20 Mar 2017 13:14:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e32238e0-233b-4271-b734-352f76de69c8FormerMember<p>Which error code does nrf_drv_uart_tx() return?</p><div style="clear:both;"></div>