Re: [PATCH] appletouch: Improved finger detection

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HI Jeremy,

On Tue, May 05, 2009 at 12:10:34PM -0700, Jeremy Huddleston wrote:
> The appletouch driver is prone to reporting multiple fingers when only  
> one is
> pressing.  The appletouch driver queries an array of pressure sensors  
> and
> counts local maxima in pressure to determine the number of fingers.  It 
> just
> does this on the raw values, so a data stream like:
>
> 0 100 250 300 299 300 250 100 0
>
> actually registers as 2 fingers.
>
> This patch updates the logic to ignore small dips in pressure that are  
> less
> than the threshold.
>

Does it still detect 2 fingers as 2 fingers when they are held together?

-- 
Dmitry
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