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Interfacing (DSI, CSI, I2C, etc.) • Re: PWM phase offsets not working on RP1

Thanks for the answers!

I tried to get the "dance" working, but to no avail. Image may be NSFW.
Clik here to view.
:(


I could not even get the reload interrupt to trigger when phase was set strangely.
On many occasions now I have seen that one channel disappears for a while (maybe 30 seconds), before suddenly reappearing again. I suspect that the counter if wandering outside the range, causing the overflow not to happen for a while. It always reappears sooner or later though! Image may be NSFW.
Clik here to view.
:)


Fortunately for this use case, it need one pulse to appear just after the other. So by configuring one as leading edge and the other as trailing edge, I could solve my problem at hand.

Thanks again for the swift and excellent support!

/Mikael

Statistics: Posted by Micke — Wed Jul 31, 2024 2:29 pm



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