https://devzone.nordicsemi.com/f/nordic-q-a/25997/printf-with-nrf52Hello! i am testing the nrf52 ble uart example. i am able to communicate with the BLE smartphone application (rx and tx) but i cant seem to get printf commands to print in the terminal. this is a bit disturbing since i want to make sure UART commsen-USTelligent Community 13Tue, 17 Oct 2017 07:22:45 GMThttps://devzone.nordicsemi.com/thread/102429?ContentTypeID=1Tue, 17 Oct 2017 07:22:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:aa974cd8-9f4e-4490-8818-25c360b5f9e1YCH<p>i am using IAR embedded workbench.</p> <p>After some further testing i have found out that the printf function as implemented in this example with show output in termional only if the string ends with new line character (&#39;\n&#39;). besides that it works fine.</p> <p>thanks for your responses and help.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/102430?ContentTypeID=1Mon, 16 Oct 2017 15:17:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b3112a53-5fe7-49e9-aa53-23aa4a6322dbrac146<p>What IDE are you using? I was experiencing a similar problem with Segger Embedded Studio.</p> <p>The fix for Segger is to implement a custom function to do the printf.. See <a href="https://devzone.nordicsemi.com/question/112298/retargeting-printf-under-segger-embedded-studio/">here</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/102428?ContentTypeID=1Mon, 16 Oct 2017 15:10:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:114d0d2a-9f56-44b3-bf00-fc03b29b4a2fMANGO<p>Hello, YCH!</p> <p>I have answered a <a href="https://devzone.nordicsemi.com/question/172381/hellocan-anyone-help-me-out-by-giving-me-complete-details-of-this/?answer=172389#post-id-172389">question related to UART logging</a>.</p> <p>It is mainly about configuring the <code>sdk_config.h</code> file.</p> <p>Would you try the configuration described in my answer from the link?</p> <p>If this doesn&#39;t work, add comments, please.</p> <p>-Best Regards</p><div style="clear:both;"></div>