PWM not working on Jetson Nano

Autonomous Machines Jetson & Embedded Systems Jetson Nano
1

Hi,

I want to use PWM output on the Nano. I tested it with the simple_pwm.py sample script. The Nano was connected to a Saleae Logic to capture it’s output on pin 33, but it only showed me a single spike instead of a PWM signal. I searched on the internet and I think I understood that the PWM functionality should be enabled first. Now I have generated two .dtsi files but no clue what to do with those.
Can someone explain me clearly and simply how to use PWM output on the Nano?

2

This should be duplicated to another topic filed by you. I will close this one and move the discussion there.