![]() ![]() Therefore we calibrate again, for which Adafruit has a small program called Xinput. ![]() I have also installed the PenMount drivers, but in the linux kernel I compiled the penmount.o file is inexplicably missing, although the penmount.c file is present. Calibration is often not too good when it comes to resistive touch displays. I have used xinput_calibrator, and updated the nf file, but to no avail. The vertices of this invisible block seem to be the calibration centre-marks of the xinput_calibrator If I touch the screen near the bezel, the cursor will move to the closest point at the edge of the invisible boundary, but I cannot increase the size of this touch-cursor boundary to cover the whole screen. The VGA video output (via HDMI adapter) works perfectly, and the USB touchscreen is perfectly configured from the start - except that the cursor cannot be moved from a small block in the middle of the display. If you are using a 3. ![]() ![]() I have purchased an industrial touchscreen monitor that supports Linux through PenMount drivers. Install some dependencies: sudo apt-get install libx11-dev libxext-dev libxi-dev x11proto-input-dev Download xinputcalibrator somewhere in the Raspberry PI's folder structure. ![]()
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