Inverted Y axis of touch screen in Android-x86 5.1 ( rc1 ) Lollipop

[Mohamed Fawal]

Hi , Everyone

I have an old windows tablet , so tried to install android-x86 5.1 rc1 lollipop on it , it worked fine but I had one problem :

the Y axis of the touch screen is inverted ( if I touched the upper-side of the screen it registers it in the lower-side )

I have been googling the problem for 2 days now but no success .
there's only one solution worked with ARM based android which is to edit script.bin file of the android

so here's my question :

WHERE CAN I FIND SCRIPT.BIN FILE IN ANDROID-X86 5.1 RC1 LOLLIPOP TO EDIT IT AND SOLVE THE PROBELM ?

[Mohamed Fawal]

[Chih-Wei Huang]

You can use the TSCalibration2 app
to calibrate it.

--
Chih-Wei
Android-x86 project
http://www.android-x86.org

[Mohamed Fawal]

I tried it but nothing fixed

[Mohamed Fawal]

I tried the calibration tool installed with the system but it didn't fix the problem

[Chih-Wei Huang]

2016-07-20 23:53 GMT+08:00 Mohamed Fawal <fawal...@gmail.com>:
> I tried the calibration tool installed with the system but it didn't fix the problem
>

You need to enable it.
Use root to do these commands:

mkdir -p /data/misc/tscal
touch /data/misc/tscal/pointercal
chown 1000.1000 /data/misc/tscal /data/misc/tscal/*
chmod 775 /data/misc/tscal
chmod 664 /data/misc/tscal/pointercal

Then run TSCalibration2.

Read init_tscal function in /etc/init.sh
for details. Please provide a patch
for your device if you can.

[Mohamed Fawal]

Thank you so much it finally worked , I really appreciate it that problem drove me insane :D

[Chih-Wei Huang]

2016-07-21 21:52 GMT+08:00 Mohamed Fawal <fawal...@gmail.com>:
> Thank you so much it finally worked , I really appreciate it that problem
> drove me insane :D

You are welcome.
As said, consider to provide a patch for your device
if you can read and modify /etc/init.sh.

[youling 257]

How to use TSCalibration2 on nougat？

在 2016年7月21日星期四 UTC+8上午11:12:35，Chih-Wei Huang写道：

[youling 257]

no TSCalibration2 apk for nougat.

Mime type: application/vnd.android.package-archive

修改日期: 2017年8月20日 下午6:38

Mime type: application/vnd.android.package-archive

Package: org.zeroxlab.util.tscal

App 版本： 5.1.1-eng.cwhuang.20151007.002754

Mime type: application/vnd.android.package-archive

修改日期: 2016年10月13日 下午11:17

Mime type: application/vnd.android.package-archive

Package: org.zeroxlab.util.tscal

App 版本： 4.4.4-eng.cwhuang.20150716.121457

install failed on nougat.

[Pekka Koo]

I have the this: android-x86_64-8.1-r1.iso installed on my tablet.

Touches are inverted and the standard calibration app doesn't have any impact.

TsCalibration2 wont get installed.

Is there anything to do?

[Mohamed Fawal]

As far as I can remember, you have to gain root access before doing the calibration. Only then it will work.

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[Pekka Koo]

How can I get root access?

[Pekka Koo]

If I change, for example, hid-input.c-file in /android-x86/kernel/drivers/hid-folder, how do I compile it and get the change in new iso-file?

Now it seems, that the old hid-input.o-file stays in the android-x86/out/target/product/x86_64/obj/kernel/drivers/hid-folder. I believe it is used in new iso-file.