Example pwm_library, how to remove 230us delay before PWM starts?

[nicsam1992]

Hello. I want to the use pwm_library example for setting a PWM on a GPIO. It works well except that the initial state of the GPIO is high for about 230us before the PWM starts. This would cause my electronics to blow up.

Is there any way to remove this 230us delay? Or at least make sure the GPIO is low during this time?

Best regards Niclas

[nicsam1992]

I'm using the code as it is from the pwm_library example

[nicsam1992]

As found here: https://devzone.nordicsemi.com/f/nordic-q-a/41616/initial-pulse-while-starting-a-pwm-application

pwm1_cfg.pin_polarity[1] = APP_PWM_POLARITY_ACTIVE_LOW;

should be:

pwm1_cfg.pin_polarity[0] = APP_PWM_POLARITY_ACTIVE_LOW;

This solved the issue