https://devzone.nordicsemi.com/f/nordic-q-a/2241/timers-with-keil-rtx-rtos-on-nrf51822Hello! I&#39;m trying to make timers run in my application on NRF51822, with Keil RTX-RTOS. RTX-RTOS seems to be correctly configured in my project: tasks run without any problem. However, timers don&#39;t seem to work and I noticed that the function os_time_geten-USTelligent Community 13Tue, 22 Apr 2014 11:44:22 GMThttps://devzone.nordicsemi.com/thread/9434?ContentTypeID=1Tue, 22 Apr 2014 11:44:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6b794f08-5d85-4250-8432-bf26ff928b76Nicolas<p>@Stefano: You must add RTX_Conf_CM.c to your project (you should find this file somewhere in the Keil directory). Then, it is the same as any other chip: go to Target Options &gt; Target &gt; Operating System: RTX Kernel.</p> <p>Hope it helps, Nicolas</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/9433?ContentTypeID=1Tue, 22 Apr 2014 11:04:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:215ad337-b63b-4b75-a33d-001b3280d528Stefano<p>Dear Nicolas,</p> <p>could you explain how to configure RTX-RTOS with nRF51822? I tried but tasks doesn&#39;t run anyway.</p> <p>Thank you in advance, Stefano.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/9432?ContentTypeID=1Tue, 15 Apr 2014 15:23:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:48e4ae8c-c4d9-48bf-9b8a-8b702858fbb1Nicolas<p>I posted the same question on the Keil forum: <a target="_blank" href="http://www.keil.com/forum/57095/#msg185716" rel="nofollow">http://www.keil.com/forum/57095/#msg185716</a></p><div style="clear:both;"></div>