how to calibrate resistance touchscreen in android 4.3 system

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how to calibrate resistance touchscreen in android 4.3 system

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mrleo
Contributor IV

Hi,all

My custom board is imx6dl board. I use tsc2007 chip.

I found that it can auto calibrate the touchscreen in android 4.3 system.But not  calibrate not very good.

I want manual calibrate the touchscreen. I ported the tslib 1.4 version to androd 4.3 system. But calibrate not useful.

I want to know anywhere have done auto calibrate the touchscreen?

I want not use auto calibrator.My lcd  is 1024x600 resoltution.

Thanks,

Leo

消息编辑者为:Mr Leo

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427 Views
Yuri
NXP TechSupport
NXP TechSupport

Hello,

You may try to find and run a touch screen calibration on the Google Play store.

Also, the following provides general information, useful if You would like to implement

own solution. 

  http://www.embedded.com/design/system-integration/4023968/How-To-Calibrate-Touch-Screens


Have a great day,
Yuri

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