https://devzone.nordicsemi.com/f/nordic-q-a/28651/nrf52832-pwm-doesn-t-startDear friends, I am trying to run the PWM in my project. I have: added the PWM driver successfully (4.0.0-2.alpha, nrf_drv_pwm.c, nrf_drv_pwm.h) ; set #define PWM0_ENABLED 1 into nrf_drv_config.h enabled PWM into sdk_configen-USTelligent Community 13Wed, 20 Dec 2017 07:09:29 GMThttps://devzone.nordicsemi.com/thread/113580?ContentTypeID=1Wed, 20 Dec 2017 07:09:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:abcc0f29-7563-4b30-895f-33ca7ef93fccJ&#248;rn<p>Happy to help!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/113579?ContentTypeID=1Wed, 20 Dec 2017 01:19:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:29d3568b-9259-4368-8a86-8b2cde859046kont40<p>Indeed, after adding the statement the PWM worked normally! Big thanks!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/113578?ContentTypeID=1Tue, 19 Dec 2017 13:25:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a16206c3-47fe-48d4-aad8-36ea3d8ffbb8J&#248;rn<p>Hello kont40</p> <p>If you take a look at the pwm example in the SDK_Folder\examples\peripheral\pwm_driver, you will find that the code you have written only initializes the PWM (prepares it for execution), but to actually execute it you must call either nrf_drv_pwm_simple_playback() or nrf_drv_pwm_complex_playback().</p> <p>Before calling either of the two functions you must define your sequence as a series of duty cycles to be executed, as well as choose their settings, length, repeats and end_delay.</p> <p>Best regards</p> <p>Jørn Frøysa</p><div style="clear:both;"></div>