Elo Touch Screen Calibration on 4.2

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Brooks Whiteford

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Jun 27, 2013, 9:35:23 PM6/27/13
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Hey Guys,
    Great community here, thanks for all the great collaboration. I have set up 4.2 on a PC, and have pretty much everything working now that I've worked through some video card issues and the like. I have connected to the box an Elo 15" USB touchscreen. It worked out of the box, but the touch input is flipped on both the X and Y axis. I have been scrubbing the forums for a few days, and have tried changes to the .idc files as well as the ts_calibrate utility. So far, no luck.

     I know there is a lot of touch screen threads on here, so I tried to do my research before creating my own. Has anyone seen this issue or perhaps someone has some ideas of things I can try? The calibration actually appears to be spot on (when I touch one corner, is perfectly aligned in the opposite corner).

Thank you very much,
Brooks

Masaki Muranaka

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Jul 8, 2013, 3:04:37 AM7/8/13
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Hello Brooks,
Did you check if /data/system/tslib/pointercal was generated ?
I encountered a touch panel that has flipped X axis. And it was
calibrated by ts_calibrate.

2013/6/28 Brooks Whiteford <bwhit...@gmail.com>:
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Masaki Muranaka
Monami-ya LLC, Japan.
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