On Fri, 15 Nov 2019 19:10:49 +0100, R.Wieser wrote:

> Hello all,
>
> I have a 3B+ on which I'm currently writing some Python to toggel some
> pins.
> I would like to check if those scripts will work decently on a 3B too,
> and got the idea to just tell my 3B+ to run at half speed - the speed
> the 3B supposedly is running on.
>
> Mind you, I want that to be temporary, at best switchable at will, and
> at worst gone at a reboot.
>
> Is there any such switching available ?   Maybe even a dial for either
> for the actual speed or a "percentage of " the max one ?   Bonus points
> if its an API that can be reached with either C or Python. :-)
>
> Regards,
> Rudy Wieser

try cpufreq, et. al.

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