multi-touch-dev team mailing list archive

[Duncan McGreggor <duncan.mcgreggor@xxxxxxxxxxxxx>]

On 09/06/2010 12:04 PM, Davide Paltrinieri wrote:
> Hi, I already posted my problems in another thread, but since was not
> exactly on topic, I will summarize all here:
> 
> 
> I'm trying to simply test the two finger scrolling on last Maverick on my HP
> tm2 2000 laptop but when I run

So this device hasn't been supported by uTouch, since it's a Wacom
2-touch only, and our target platform has been N-trig.

That being said, Henrik has been trying to improve the hardware coverage
we offer in uTouch, though I'm not sure what our policy should be with
regard to 2+ touches on devices that can't support them. (e.g., do we
drop them? do we perform the 2-touch version of a 3- or 4-touch gesture?)

Henrik can give an update on the Wacom support he's working on, and how
this might benefit your touch explorations with the tm2.

> gesturetest 0x4c000be 0 0xfff
> or the relative for root window got from (xwininfo -root | grep
> "Window id" | awk '{print $4}' )
> gesturetest 0xaa 0 0xfff
> 
> 
> I always can't get any output

Right, I *think* that's expected, since you don't have a supported
device. But Chase and Henrik can correct me if that assumption is incorrect.

> Also if I'm running
> synclient -m 100
> I got this:
> Can't access shared memory area. SHMConfig disabled?
> 
> Couldn't find synaptics properties. No synaptics driver loaded?
> 
> Can SHMConfig could be a problem?

Don't know about that. Someone else will have to comment.

> Here is my complete environment:
> 
> I have the following:
> 
>    - HP tm2 2050eg
>    - Ubuntu 10.10 Maverick
>    - Installed utouch package at last release
>    - Installed python-pymt package
> 
> 
> This command, *sudo lsinput*,  returns: "/dev/input/event0 protocol version
> mismatch (expected 65536, got 65537)".
> 
> I tried also
> *sudo gesturetest 0xaa 0 0xfff
> * But I have no output
> 
> If I run evtest, I have this kind of output
> 
> *# evtest /dev/input/event8*
> Input driver version is 1.0.1
> Input device ID: bus 0x11 vendor 0x2 product 0x1 version 0x0
> Input device name: "PS/2 Synaptics TouchPad"
> Supported events:
>   Event type 0 (Sync)
>   Event type 1 (Key)
>     Event code 272 (LeftBtn)
>     Event code 273 (RightBtn)
>     Event code 274 (MiddleBtn)
>   Event type 2 (Relative)
>     Event code 0 (X)
>     Event code 1 (Y)
> Testing ... (interrupt to exit)
> Event: time 1283796048.180071, type 2 (Relative), code 0 (X), value 2
> Event: time 1283796048.180076, type 2 (Relative), code 1 (Y), value -2
> Event: time 1283796048.180077, -------------- Report Sync ------------
> Event: time 1283796048.224217, type 2 (Relative), code 0 (X), value 2
> Event: time 1283796048.224225, type 2 (Relative), code 1 (Y), value -8
> Event: time 1283796048.224227, -------------- Report Sync ------------
> Event: time 1283796048.247815, type 2 (Relative), code 0 (X), value 2
> Event: time 1283796048.247827, type 2 (Relative), code 1 (Y), value -12
> 
> 
> I hope that all that can be helpful not only for me...
> DP

Thanks, Davide, let's see what others have to say!

d