Future Button and LED software spec

Michael 'Mickey' Lauer mickey at vanille-media.de
Thu Apr 17 00:39:03 CEST 2008

On Thursday 17 April 2008 00:20:51 Werner Almesberger wrote:
> Shawn Rutledge wrote:
> > If not, for
> > future phones IMO there ought to be a PWM capability, if the
> > power-management micro has PWM built-in.
> And even more, if we want some LEDs flash a status indication (e.g.,
> SMS waiting) while the system is in deep sleep, the MPU should do
> this too. No point in waking up the CPU twice a second just to flash
> a LED for a few ms.
> One more item for the MPU's "must do" list, if it isn't already there.

Yeah, must-have.


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