99 vs RED (or was it PINK) Phone cases
Flemming Richter Mikkelsen
quatrox at gmail.com
Mon Apr 21 12:51:52 CEST 2008
On 4/21/08, Alexey Feldgendler <alexey at feldgendler.ru> wrote:
> On Mon, 21 Apr 2008 12:35:44 +0200, Andy Powell <openmoko at automated.it>
> > > BTW, there is a way to work around the v5 issue in software. Because the
> > > LED in an unmodified v5 shines 6 or so times as bright as it should (and
> > > eats 6 times more power), the solution is to correct the brightness with
> > > PWM to reduce it 6 times.
> > >
> > Or just have it on for 1/6 the time or, if flashing, multiply the gap (off
> state) by 6. 1 second for v6 == 6 for v5
> It's exactly what PWM is about.
No. I do not think he was meaning PWM. I think I was meaning that the
interval between each blink could be e.g. 12 sec instead of 2 sec.
PWM is used in the on-time to blink the led on and off very fast so
that it appears as always on, but dimmed.
Please don't send me Word or PowerPoint attachments. See
Join the FSF as an Associate Member at:
More information about the community