https://devzone.nordicsemi.com/f/nordic-q-a/110690/zephyr-thread-signal-functionalityHi, I&#39;m porting Qorvo&#39;s UWB library to nRF53 platform. One of the functionality APIs that needs porting is signal notify and polling. These APIs should be ported to similar functionality like the CMSIS osSignal API: https://www.keil.com/pack/doc/CMSISen-USTelligent Community 13Mon, 29 Apr 2024 16:46:56 GMThttps://devzone.nordicsemi.com/thread/481165?ContentTypeID=1Mon, 29 Apr 2024 16:46:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:458a1e18-f7d0-4ac2-b833-78742cc972bfAhmed Samir<p>Thanks, I didn&#39;t notice the result field when I posted the question</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/481073?ContentTypeID=1Mon, 29 Apr 2024 12:19:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b091e8db-62b4-44b6-9a33-a3fe0970ae7aEinar Thorsrud<p>Hi,</p> <p>The APIs seem quite similar to me. In both CMSIS and Zephyr you can set/raise a signal and provide an additional number (result in Zephyr).&nbsp;</p> <p>suggest you contact Qorvo for details if you have more problems with integrating their library.</p><div style="clear:both;"></div>