https://devzone.nordicsemi.com/f/nordic-q-a/77373/using-pwm-with-zephyr-v2-6-0Heija Guys, I have a problem with my PWM. I started with the zephyr version 2.4.99 and switched, after we discovered a bug (Link to ticket: https://devzone.nordicsemi.com/f/nordic-q-a/77151/arbitrary-assert-with-extended-advertising ). In the neweren-USTelligent Community 13Mon, 12 Jul 2021 14:12:35 GMThttps://devzone.nordicsemi.com/thread/319624?ContentTypeID=1Mon, 12 Jul 2021 14:12:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:717d8250-5107-44fe-8e7e-b89dc31de966MsaYpsomed<p>My Co-Worker found a solution to this. The Problem is, that DT_PWMS_CTLR does not return a label, but a node identifier. This means in my example it &quot;only returns&quot; something like DT_N_S_sw_pwm and that is not defined. I need the value behind &quot;DT_N_S_sw_pwm_P_label&quot;, found in devicetree_unfixed.h. That value then is &quot;SW_PWM&quot;, the label I need.</p> <p>If I then modify DT_PWMS_CTLR(LED_NODE) to DT_LABEL(DT_PWMS_CTLR(LED_NODE)) the problem is fixed.</p> <p></p> <p></p> <p>Best Regards,</p> <p>Marc</p><div style="clear:both;"></div>