20 Jan
2018
20 Jan
'18
1:12 p.m.
On Saturday 20 January 2018 10.37:25 Dr. Nikolaus Klepp wrote:
This is from my RPi with touchscreen, it rotates the input device with a
transformation matrix, so might be useful to you:
# Touchscreen Rotation am RPi:
# 90 Grad:
#xinput --set-prop 'FT5406 memory based driver' 'Coordinate Transformation
Matrix' 0 1 0 -1 0 1 0 0 1 # 180 Grad:
xinput --set-prop 'FT5406 memory based driver' 'Coordinate Transformation
Matrix' -1 0 1 0 -1 1 0 0 1
Nik
Thanks, It was. It took me some time to figure out 270° but I did.
Using xinput --set-prop with both the touchscreen and the PS/2 pointer is
perfect.
Thierry