https://devzone.nordicsemi.com/f/nordic-q-a/105765/nrf_ble_scan_init-is-not-declared-in-my-projectI have been trying to import nrf_ble_scan.c. And it is in my project dependencies, but when i try to Build my solution the following error appears: undefined reference to `nrf_ble_scan_init&#39;. Where should be the function defined? I also tried toen-USTelligent Community 13Fri, 17 Nov 2023 20:24:32 GMThttps://devzone.nordicsemi.com/thread/456247?ContentTypeID=1Fri, 17 Nov 2023 20:24:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b14f1895-4b03-42c4-a6cd-4a59e28e626bAmanda Hsieh<p>Hi,&nbsp;</p> <p>It needs to define&nbsp;NRF_BLE_SCAN_BUFFER in the SDK_config.h as the&nbsp;ble_central examples.&nbsp;</p> <p>-Amanda H.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/456219?ContentTypeID=1Fri, 17 Nov 2023 15:58:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:85ee7708-6284-44bc-9d6d-b4c8aa1b21f8Victor Ruiz 26<p>Of course it is added. Now when i try to compile , the following error appears<br /><img style="max-height:560px;max-width:661px;" height="560" src="https://devzone.nordicsemi.com/resized-image/__size/1322x1120/__key/communityserver-discussions-components-files/4/pastedimage1700236657103v3.png" width="661" alt=" " /></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/456053?ContentTypeID=1Thu, 16 Nov 2023 21:23:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:624b9703-da81-4748-b09d-42742a56ba74Amanda Hsieh<p>Hi,&nbsp;</p> <p>It also needs to add the header file for&nbsp;nrf_ble_scan.h. See&nbsp;<a title="Including header files" href="https://infocenter.nordicsemi.com/topic/ug_gsg_ses/UG/gsg/add_headers_ses.html?cp=1_0_1_6_5_1">Including header files</a>&nbsp;doc.&nbsp;</p> <p>Regards,<br />Amanda H.</p><div style="clear:both;"></div>