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Re: How to PWM in RPi3B+





On Sat-24-Aug-2024 09:41, Michael van Elst wrote:
There is currently no working driver for it, and there was never
anything exposed to userland.

The hardware itself can either generate a static PWM signal
with fixed pulse width, it can also be fed from a DMA channel
to produce a sequence of individual pulses.

The PWM hardware is also used for analog audio output. There should be
some mechanism to manage exclusive access.


Thank you Michael for the quick feedback

bye
Nicola






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