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raspad [2019/01/02 22:16]
kjeld
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-======Touch screen calibration on a RasPad ====== 
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-2019-01-02 Work in progress 
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-I like the RasPad very much. It only has a few annoyances, one being the ability to navigate Raspbian and installed applications using touch screen. It just doesn'​t feel like an iPad... 
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-I surfed around and found a recommendation to use a stylus. This helps quite a lot but I also discovered that my touch screen was not properly calibrated. I found a [[http://​www.circuitbasics.com/​raspberry-pi-touchscreen-calibration-screen-rotation/​|guide]] to calibrate a small touch screen using [[http://​www.tslib.org|tslib]]. 
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-tslib 1.18 
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-https://​github.com/​kergoth/​tslib/​releases 
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-export LD_LIBRARY_PATH=/​lib:/​usr/​lib:/​usr/​local/​lib 
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-export TSLIB_TSDEVICE=/​dev/​input/​event0 
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-export TSLIB_FBDEVICE=/​dev/​fb0 
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-ts_calibrate