[Xcsoar-devel] Touch Screen Calibration

[Timo B. <tim...@gm...>]

Hey All !

i am running into a little problem using XCSoar with a linux input event 
device:

My hardware is based on Cubieboard2 with a resistive touch screen 
connected to it.
The kernel module for the touch controller creates a linux input device 
(/dev/input/event1).

XCSoar opens the device and the cursor is moving if i point in the touch.
But it seems the x and y direction is mirrored and the touch is not 
calibrated, because there is an offset.

If i am using tslib for example, i can calibrate the touch and all is 
fine with the tslib test application.

Is there a possibility to use tslib for XCSoar ?
As i can see from Event/Linux/Input.cpp there is no calibration or stuff 
like that implemented in XCSoar, right ?

To get this working i have to implement a "calibration layer" for the 
touch to scale the input, right ?
Or is this topic of the kernel module ?

Thanks a lot for help,
Timo