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Subject: Re: Button Polling
From: Linus Nielsen Feltzing (linus_at_haxx.se)
Date: 2002-10-31


On Thu, 31 Oct 2002 09:00:04 +0100, Alex Wenger wrote:
> Hi,
>
> > I would be very surprised if this was a problem with the polling
> > frequency. It may be remedied by adjusting the voltage threshold
> > for the Right key...
> >
> >
> > We can run a test on your machine to see if we can fix this. Join
> > the IRC channel.
>
>
> i have this problem too.

So you also get fake Right key events when pressing Down repeatedly?

>
>
> AN5 - 000-001 AN5 Down - 3FF AN5 Right - 189-193 AN5 Left
> - 25F-263 AN4 Play - 330-334
>
> Could it be that when i press the key very short, the sampling
> looks like that: ?
>
> and the value is then in the Range 330-334 aka "Play"?

Maybe, but I doubt it. We definitely do not want to poll the keys any
more often than we do today, though. Try to see what values you get
in the debug screen when you press the Down key repeatedly.

/Linus

-- 
Linus Nielsen Feltzing, linus_at_haxx.se on 2002-10-31



Page was last modified "Jan 10 2012" The Rockbox Crew
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