Hi Venkat raju,
I am working on porting Android ICS to devkit800 with 7" LCD and touch
screen, but touch screen is not working properly, Do i need to calibrate
the touch screen if so can you please help me how to calibrate the touch
screen.
Thanks and Regards,
Devindrappa Handraki
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Hi Maxime Ripard,
I am able to port the Android ICS to devki8000 with 7" LCD and touch
screen. But touch screen is not working properly. Do i need to calibrate
touch screen or is it any other issue. Please help me.
Thanks and Regards,
Devindrappa Handraki
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hi, all,
I am porting android 2.3 to a arm A8 board, the system can boot up
now, but the touch screen can not work, the phenomenon is as follows:
when I slide up, the screen goes left, slide down, the screen goes
right, slide right, the screen goes up, slide left, the screen goes
down, did anyo
While it's true that the touchscreen calibration should only be done
once during the initial development, it might be nice to have it be
generate the first time you boot up the device. To that end, check out
[1] which is a calibration application by 0xdroid that does just
that..
[1] - http://gitor
Hi,
AFAIK, calibration using TSLIB is done before compilation in code
(i.e. during building/testing support for the device's touchscreen).
The values generated in the file *pointercal* by TSLIB are used to code the
static-constants in the file:
*frameworks/services/java/com/android/server/InputDe
Hello!
Any chance TSLIB android port to be used for building GUI Calibration
application for android devices?
http://blog.linuxconsulting.ro/2010/04/tslib-ported-to-android-for-touchscreen.html
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How does Android process the "touch event" from the linux kernel /dev/
input/eventX ?
Does it use the tslib like Qtopia?
There are some "touch" related info in "MotionEvent" in the
documents...
Well, I don't know how it get the "raw" touch data, or how it perform
the calibration to the touch devic
