[riot-devel] Low power options for STM32 (L432) boards
Emmanuel.Baccelli at inria.fr
Thu May 24 10:33:08 CEST 2018
welcome to RIOT!
I'm not the best specialist of the topic, maybe others will have
complementary advice (or may correct me).
Can you scan through the wikipage on this topic  ?
For the L4, pm is not there yet.
What you could do is look at  an consider extending for L4.
Then if you mimic what is done for the L0  by activating the pm_layered
you will have access to the api: if you activate pm_layered, you have
access to pm_set for manual setting (or you can let pm_layered autopilot
There are some use cases with GPIO or UART which require special care /
And: contributions are welcome!
On Thu, May 24, 2018 at 8:43 AM, Patrick Ciccone <patrick at sensemetrics.com>
> Hello All,
> We are looking at possibly using RIOT for a product we are developing, and
> so far we really like how well RIOT functions. One thing that is crucial
> for us is to minimize power usage down to the absolute minimum allowable.
> I have been looking into this and am having a hard time find documentation
> on the PM section. I was wondering what level of effort it would take to
> implement the sleep, or standby function, and how well RIOT plays with
> that. Any pointers or example implementation of board specific low power
> modules or documentation would be greatly appreciated.
> Thank you,
> [image: sensemetrics] <http://sensemetrics.com/> *Patrick Ciccone*
> Hardware Engineer
> 619.485.0575 | San Diego, CA
> www.sensemetrics.com <http://sensemetrics.com/>
> devel mailing list
> devel at riot-os.org
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