As I know,  droid is also using the R-type touch.

Please, refer to next url.
http://focus.ti.com/general/docs/lit/getliterature.tsp?baseLiteratureNumber=slyt277&track=no

Before, I made with this algorithm for linux system.
Maybe tslib library is only for synaptics touch.

On 9월3일, 오후9시51분, Mehran <mehrang...@gmail.com> wrote:
> Hello,
>     Thanks for your nice reply. I have the Resistive  touch and need
> to add
> calibration algorithm for it.  Can you please guide me?
>
> I think that you are most close to my problem. someone answered as
> followed
>
> You can checkout 0xDroid's[1] repository that contains the TSLIB
> support for Eclair and they have a TSLIB Calibration[2] application as
> well.
> [1] -http://gitorious.org/0xdroid
> [2] -http://gitorious.org/0xdroid/packages_apps_tscalibration
> \
>
> But still I didn't understood what to do. can you please help me on
> this
> regard?
>
> On Sep 4, 8:20 am, white <kyungtak....@gmail.com> wrote:
>
>
>
> > That code is not support anything. That code just support input device
> > coodination.
>
> > What is the touch device type?
> > Android platform h/w spec describe the C-type touch.
> > Almost C-type touch has the default calibration value.
> > If you using the R-type, you need to add the Calibration algorithm
>
> > On 9월3일, 오전5시20분, Mehran <mehrang...@gmail.com> wrote:
>
> > > Hay there,
> > > I am developing android 2.1 for our custom smdk6410 board. My problem
> > > is TOUCHCALIBRATION support in driver and application.
>
> > > in android 1.5 somone made some custom things in '/android/frameworks/
> > > base/services/java/com/android/server/inputdevices.java' to read
> > > calibration data from file 'etc/pointercal' and this data was written
> > > by calibration applicaiton.
>
> > > But when i tried to port these changes in android 2.1, the structure
> > > of "inputdevices.java" was totally different. im fighting from last
> > > two days but got no progress.
>
> > > Someone please guide the proper way, that how can i add 'Calibration'
> > > support in my  android. some code if possible.

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