Re: Sato image touchscreen calibration is borked


Burton, Ross <ross.burton@...>
 


On 13 November 2014 14:09, Mike Looijmans <mike.looijmans@...> wrote:
So it seems related to the little I2C touchscreen controller, or some kind of rotation. The coordinate system for the small touchscreen looks rotated 180 degrees, looking at the numbers. xinput cannot handle that?

My touchscreen is Y-inverted and worked fine once calibrated.  Not sure if this is a problem with the calibrator/xi not handling both axis being inverted, or something else is misbehaving.  You're rapidly reaching the limits of my experience here - have you tried using the partial numbers that xinput-calibrator gave you for the broken touchscreen and extrapolating calibration setting to set manually?

Ross

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