Re: [Ltib] Xfbdev

[Rogério de Souza Moraes]

Hi Paolo,

try to build the mxc_ts driver as module. So before you try the ts_calibrate, load de module:

modprobe mxc_ts

And so try your commands.

Regards

Rogerio

2009/12/11 Paolo Cremonese <address@hidden>

Hi Alan,
thanks again.

I'm troubling with ts_calibrate/ts_test. Giving:

address@hidden /]# cat /proc/bus/input/devices
I: Bus=0019 Vendor=0001 Product=0002 Version=0100
N: Name="LPC32xx Touchscreen"
P: Phys=lpc32xx/input0
S: Sysfs=/class/input/input0
U: Uniq=
H: Handlers=mouse0 event0
B: EV=b
B: KEY=400 0 0 0 0 0 0 0 0 0 0
B: ABS=1000003
address@hidden /]#

then I think I have to set:

export TSLIB_TSDEVICE=/dev/input/event0
export TSLIB_CONFFILE=/usr/etc/ts.conf

but if I ls the /dev, only event1 and mice are present. Then:

address@hidden /]# export TSLIB_TSDEVICE=/dev/input/event1
address@hidden /]# ts_calibrate
ts_open: No such device
address@hidden /]#

changing in:

address@hidden /]# export TSLIB_TSDEVICE=/dev/input/event0
address@hidden /]# ts_calibrate
ts_open: No such file or directory
address@hidden /]#

How can I know the device used for input by my TS?

Best regards,
Paolo

On gio, 2009-12-10 at 08:38 -0200, Alan Carvalho de Assis wrote:
> Hi Paolo,
>
> On 12/10/09, Paolo Cremonese <address@hidden> wrote:
> > Hi Alan,
> > your suggestion was very useful, Thank you!
> >
>
> You are welcome!
>
> > I have found a problem in the Xfbdev command, which tries to configure
> > the display with a different resolution. It should be nice to take a
> > look to the Xfbdev command, but I can't find the code...
> > I have modified the fb driver, but I don't like this solution.
> > Now the X11 starts: how can I calibrate the touchscreen?
> > there is an application in the rootfs to do this?
> >
>
> You can find the Xfbdev under xorg-server package. Xfbdev is also
> known as Kdrive, a reduced X Server.
>
> You can use the ts_calibrate application to calibrate you touchscreen,
> just select the tslib package to install this application.
>
> Best Regards,
>
> Alan



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