Neonode low-level access
gonzalo at laptop.org
Thu Nov 8 10:55:15 EST 2012
Should be a a way to get this info, if not I don't know how this demo can
I am more than interested to get the piano working
On Thu, Nov 8, 2012 at 12:47 PM, Gary Martin <garycmartin at googlemail.com>wrote:
> Hi Bert,
> On 8 Nov 2012, at 14:38, Bert Freudenberg <bert at freudenbergs.de> wrote:
> > How can I get at low-level data from the XO-4's touch screen in Linux?
> I'm thinking of the actual light levels of all the sensors around the edges.
> Unfortunately not at the moment, as far as I'm aware of (happy to be
> proven wrong). It was on the feature design list at an early stage of the
> dev cycle (so that we could implement things like a multi-touch piano) but
> time went to the primary use case and no driver work was done exposing this
> data, as far as I can tell. There are some parameters exposed under
> /sys/module/zforce/parameters, but nothing like the light level data.
> Perhaps something to push for in the next cycle?
> > Certain apps could benefit from this - e.g. many of Neonode's own
> impressive demos could not be implemented using only the X11 events I get
> in Sugar.
> > - Bert -
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