Solved Qt 4.8.6 touch is not working
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Not getting your point @SGaist
I am using goodix gt911 touchpad driver which recognises my touch on evetest -
My point is: at no point did you mention what device you were using nor how it was supposed to be recognized by your system as a touch screen.
You just added now that it was recognized by evdev.
What if you disable evdev ?
By the way, are you locked to that old version of Qt ?
It has reached end of life a long time ago and you are not even using the latest of the Qt 4 series. -
Ohh sorry, I am using friendlyarm arm linux based device
And that os using qt 4 only that's why we are stuck at qt version 4And event are occurring on evdev as well as on cat I put device for touch meaning at kernel level it is working fine
But at user level it not recognise at all in qt app and in ts_calibrate -
Is anyone there who can guide me on this?
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Did you try to use it like a mouse ?
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Hi @SGaist ,
Somehow I am able to resolve touch issue I am able to touch on my app now only issue is touch is inverted like when I move touch at right pointer move towards left......
Can you help me with this ...... -
What are you using to manage the input ?
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@SGaist tslib
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There's the invert module explained in tslib's readme.
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HI @SGaist , thank you for your help I have solved the issue
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Good
Then please make the thread as solved using the "Topic Tools" button or the three doted menu beside the answer you deem correct so that other forum users may know a solution has been found.