> However, /dev/input/event0 appears to only provide half of the data.
> All I get is pressure and tilt values, as well as button events. I'm
> totally missing positional information. I guess that's what the other
> (logical) devices are for (/dev/input/mouse0, /dev/input/mice)
>
> > > May be the relevant documentation is even contained in some hidden corner
> > > in the docs. But a) the docs don't appear to be terribly well maintained,
> > > and b) the ggi-project home page has been unaccessible for a couple of
> > > weeks. Oh well...
> >
> > See lib/libgii/doc/inputs.txt
>
> that looks like a good start, but it is still unclear where I need to put these
> things.
> For my specific case (wacom stylus/eraser/cursor over usb), what do I need to do,
> to read events from all three device descriptors (/dev/input/[event0, mouse0, mice])
>?
All the info should be in /dev/input/event. The mouse devices are in
addition and just provide emulated ps/2 or similar interfaces. As far as
I remember you should get X and Y events too (evtest at the beginning should
list all the types of event that can be generated). Which model do you have?
Justin
