Re: [Gumstix-users] Touchscreen working?

[Chris D. <chr...@gm...>]

Hi Grahame,

Xfbdev should work fine with /dev/input/event0. The gumstix-x11-image
file was based off of a build I did for a connex + Alps lcd, so you
may need to tweak the values in /etc/X11/Xserver to be more
appropriate for your setup (although those changes might already be
present?? I only build for my custom setup...).  Also, I'm not sure
that the touchscreen driver for the tsc2003 is working properly yet,
which might cause you some problems starting X.

Chris

On Dec 26, 2007 7:11 PM, Grahame Jordan <gb...@th...> wrote:
> Hi,
>
> I have compiled and installed oe based on gumstix-x11-image.bb.
> When I run cat /dev/input/event0 it is spewing information, however it
> reacts to my finger on the screen.
>
> This is some of the spewing information:
> tsc2003_read: cmd=1] pd=3 m=1
> tsc2003_read: val[1] = 7878
> tsc2003_read: cmd=1] pd=2 m=1
> tsc2003_read: val[1] = 7920
> tsc2003_read: cmd=c] pd=3 m=1
> tsc2003_read: val[c] = 78
> tsc2003_read: cmd=d] pd=3 m=1
> tsc2003_read: val[d] = f778
> tsc2003_read: cmd=e] pd=3 m=1
> tsc2003_read: val[e] = 78
> tsc2003_read: cmd=1] pd=3 m=1
>
> Running Xfbdev complains about no /dev/input/touchscreen0
> ln -s /dev/input/event0 /dev/input/touchscreen0
> Xfbdev starts but spews out information.  Does react somewhat to finger
> on screen but nothing coherently?
>
> This looks like there is something stuck?
>
> Cheers
>
> Grahame Jordan
>
>
>
>
>
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