https://devzone.nordicsemi.com/f/nordic-q-a/52905/can-not-disable-nus_c-loggingHi Nordic, As far as I can see, there is BLE_NUS_CONFIG_LOG_ENABLED defined for ble_nus in sdk_config.h. However, I cannot find the similar BLE_NUS_C_CONFIG_LOG_ENABLED for ble_nus_c. Is it missing? Or it is designed like this? I found this issueen-USTelligent Community 13Mon, 07 Oct 2019 08:03:39 GMThttps://devzone.nordicsemi.com/thread/213559?ContentTypeID=1Mon, 07 Oct 2019 08:03:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6064bca3-0ac9-4ff3-ba39-5db4da26989anine-fox<p>Hi,</p> <p>Andreas, thanks for your confirmation!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/213552?ContentTypeID=1Mon, 07 Oct 2019 07:46:06 GMT137ad170-7792-4731-bb38-c0d22fbe4515:178d330a-84b5-4518-9cbd-b94f99e1e334AndreasF<p>Hi Vincent.</p> [quote user=""]BLE_NUS_C_CONFIG_LOG_ENABLED [/quote] <p>&nbsp;It is not defined as you say. The central uses the global NRF_LOG_ENABLED to enable/disable logging.</p> <p>You could try to implement it yourself by having a look at the peripheral sides implementation.</p> <p>If you look at <strong>ble_nus.c</strong>, you have the definition of that macro there;</p> <p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/589x278/__key/support-attachments/beef5d1b77644c448dabff31668f3a47-08bb08b091c249f691ac662fd2010f72/pastedimage1570434355216v1.png" /></p> <p>You can port it if you like.</p> <p></p> <p>Best regards,</p> <p>Andreas</p><div style="clear:both;"></div>