Hi
Where can I get your patches?
I would like to use your patches to test the touch screen of my
Board ( Arm -11 , SMDK6400)
Thank you
Regards
Ajay
On Nov 11, 8:17 pm, Anson <[EMAIL PROTECTED]> wrote:
> pointercal only can create by ts_calibrate ?
>
> If you wann't to calibrate the screen on 1st boot, you may should add
> ts_calibrate program into your system,
> and modify the init.rc to support 1st booting salibrate ?
>
> ps: how can i patch my work to android code base(the git base)?
>
>
>
> On Tue, Nov 11, 2008 at 1:45 AM, Sean McNeil <[EMAIL PROTECTED]> wrote:
>
> > I have submitted patches to Google which adds support of a
> > /system/etc/pointercal (aka. tslib) file for translating coordinates. I
> > didn't add ts_calibrate into the phone, however. That would be nice to
> > have so you can calibrate the screen on 1st install.
>
> > Anson wrote:
> > > Hi all:
>
> > > We use a resistance touch screen .
>
> > > the touch screen 's raw input driver will return some ABS_EVENT, and
> > > BTN_TOUCH input events,
> > > but the value of ABS always too big, and for some reason, the touch
> > > screen must re-calibrate.
>
> > > Our solution is like this:
> > > we ues touchscreen library such as tslib, to convert this big ABS
> > > value to a suitable value for the application use,
> > > and some times , we need calibrate the touch screen, for this , we
> > > also can use tslib's calibrate application.
>
> > > You can run a daemon under your system, it read from raw input
> > > interface provides by driver, and inject to android input interface ,
> > > such as /dev/input/event0.
>
> > > ps: may be some modify of android code is needed, for prevent android
> > > eventHub compete with you daemon.
>
> > > On Mon, Nov 3, 2008 at 3:41 PM, hackbod <[EMAIL PROTECTED]
> > > <mailto:[EMAIL PROTECTED]>> wrote:
>
> > > Fwiw, we don't treat the touch screen as a mouse of any kind, it is
> > > read as a absolute pointer device.
>
> > > On Oct 31, 12:09 am, "anson.zhang" <[EMAIL PROTECTED]
> > > <mailto:[EMAIL PROTECTED]>> wrote:
> > > > Hello All:
>
> > > > Our team start porting android in our hardware few days ago ,
> > > > for now , our kernel with android patch is seems ok,
> > > > we now porting device driver such as framebuffer, and touchscreen.
>
> > > > I know android is treated touchscreen device as a normal ps/2
> > mouse,
> > > > but i just cann't find how android do calibration job, since
> > > touchscreen
> > > > must do some calibration.
>
> > > > Counld any one can help me,
> > > > thanks a lot in advance!
>
> > > > --
> > > > Best regards,
>
> > > > Anson Zhang- Hide quoted text -
>
> - Show quoted text -
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