https://devzone.nordicsemi.com/f/nordic-q-a/62707/cli-with-freertosHi - I am trying to create a CLI project with FreeRTOS , the project will be used as an aggregator . I can not figure out why I can&#39;t enable CLI , code hangs. would appriciate if you can take a look . pls. set BUILD Macro called &quot;NRF_SDK_DIR&quot; that pointsen-USTelligent Community 13Thu, 18 Jun 2020 09:32:05 GMThttps://devzone.nordicsemi.com/thread/255711?ContentTypeID=1Thu, 18 Jun 2020 09:32:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1fe0e5ca-71a4-45e6-9b08-54a0db650b47Susheel Nuguru<p>I also recommend you to use SDK16, instead of SDK15.2 if you can. There are many bug fixes included in SDK16</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/255710?ContentTypeID=1Thu, 18 Jun 2020 09:31:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a78a81f8-18b2-4c30-ad18-51333135637bSusheel Nuguru<p>Ran,</p> <p>You are right, there was a bug in app_timer_freertos.c file in SDK15.x that was was fixed in SDK16. Attaching the file for your convenience. Please replace the file in SDK15.2\components\libraries\timer\app_timer_freertos.c with the attached file&nbsp;</p> <p>I did not see&nbsp;NRF_CLI_ENABLED enabled in the attached project, probably you have it enabled in your local copy.</p> <p><a href="https://devzone.nordicsemi.com/cfs-file/__key/support-attachments/beef5d1b77644c448dabff31668f3a47-e3a9c4dc93ff4cd3a7e84244e149d5b9/app_5F00_timer_5F00_freertos.c">devzone.nordicsemi.com/.../app_5F00_timer_5F00_freertos.c</a></p> <p><img src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/support-attachments/beef5d1b77644c448dabff31668f3a47-e3a9c4dc93ff4cd3a7e84244e149d5b9/pastedimage1592472606638v1.png" alt=" " /></p><div style="clear:both;"></div>