Sign up or log in Sign up using Google. The formula is like this,. The touch panel has been tested using an arduino and works perfect. The inputX file may change as other input drivers are plugged into a system, such as a USB mouse, etc. By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies.

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Also in some cases the I2C address is set by this rest procedure ft5x0 instance, GT Are you a developer? There can be problems with produced configuration so it’s good to test and see what’s actually happening. I happened to be reading and doing comparison of different source files for FT driver, following piece of code says, that upgrade could be disabled, by just telling the driver to do so: Skaptor n00b member Touchwcreen Posts: Hi nplasko, The dmesg you can see on this thread is already from the original rom from my tablet.

Contents 1 General information 1. Okay, I have got to know that my tab has ft chip from Focal Tech. You avoid the tslib package entirely. Found focaltech ft5x06 source. Views Read View source View history. You can try it.


Touchscreen –

Focaltech FT capacitive touch Hi, first of all the background: I already have tried this two fixes without success. Sign up or log in Sign up using Google. Support for various Goodix GT9xx chips is available since Linux How to prepare SD Card with Debian 9. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality.

Attached are two files: I’ll provide the files in a separate post. Hope you solve your problem, because I don’t see a light for my problem So the only purpose of the pointercal file is to map touch to screen co-ordinates AND the same for each device.

How to use tslib calibration at i2c touch ft5x06 in Android 5.0

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If you check this thread, I have already tried a patched. Bypass SafetyNet with Xposed framework installedis possible?

By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. I have a arm based board with embedded linux on it and I believe it has a FT5x06 touch screen controller but seems like tslib has some problems fcaltech multitouch capacitive touch screen controllers.


Now I think somehow I’m supposed to get tslib to work with the controller as a single touch device but I’m not sure how to do that or which file to change.

Add different touchscreen support

Try to move your finger over the screen and see tohchscreen there’s some sings of miscalibration. There are various programs to debug the FT2x06 driver, if it exists; although you should have source? Produced config actually scales values fovaltech touchscreen controller to map to the screen so it may happen that one axis works ok and another doesn’t.

Tslib is structured with several modules shared libraries which are loaded dynamically at run time. Hi Patrick, I got it working using a hack that Michael W. No driver in sunxi