[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

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--- Comment #18 from GitLab Migration User  ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

Peter Hutterer  changed:

   What|Removed |Added

 Status|NEEDINFO|ASSIGNED

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

--- Comment #17 from Peter Hutterer  ---
fwiw, I'm looking for help with the double tap time measure tool, I don't seem
to have enough time for anything these days

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

--- Comment #16 from Peter Hutterer  ---
The patch above was pushed as fca003d30, any help with adding the bits to
measure doubletap timeouts would be appreciated. It's python now which makes
things a lot easier

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

--- Comment #15 from Peter Hutterer  ---
sorry, completely swamped. I just sent the patch for replacing the tool with a
python version to the list. It doesn't do double-tap yet though.

https://lists.freedesktop.org/archives/wayland-devel/2017-November/035843.html

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

--- Comment #14 from mhbugrep...@protonmail.com ---
(In reply to Peter Hutterer from comment #12)
> sorry for the delay, I was on holidays. Looks like you didn't check out the
> right branch, you need a 'git checkout -b wip/touchpad-measure-doubletap'.
> Also, as mentioned above, you can skip the ninja install step. Having said
> that, I have plans of rewriting that bit in python to make it easier to
> maintain. Should get to this over the next few days, it might be worth
> waiting.

Any news on the touchpad-measure-doubletap tool ?

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=101147

--- Comment #13 from mhbugrep...@protonmail.com ---
(In reply to Peter Hutterer from comment #12)
> sorry for the delay, I was on holidays. Looks like you didn't check out the
> right branch, you need a 'git checkout -b wip/touchpad-measure-doubletap'.
> Also, as mentioned above, you can skip the ninja install step. Having said
> that, I have plans of rewriting that bit in python to make it easier to
> maintain. Should get to this over the next few days, it might be worth
> waiting.

Okay, I'll wait ! Cheers.

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=101147

--- Comment #12 from Peter Hutterer  ---
sorry for the delay, I was on holidays. Looks like you didn't check out the
right branch, you need a 'git checkout -b wip/touchpad-measure-doubletap'.
Also, as mentioned above, you can skip the ninja install step. Having said
that, I have plans of rewriting that bit in python to make it easier to
maintain. Should get to this over the next few days, it might be worth waiting.

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=101147

--- Comment #11 from mhbugrep...@protonmail.com ---
(In reply to Peter Hutterer from comment #10)
> you don't need to install libinput to run that tool you can run it directly
> from the git build directory.

Thanks for your answer.
So I build libinput locally using : 

$> git clone https://github.com/whot/libinput.git
$> cd libinput
$> meson --prefix=$HOME/libinput/libinput_build builddir/
$> ninja -C builddir/
$> sudo ninja -C builddir/ install

then 
$> cd $HOME/libinput/libinput_build/libexec/libinput
$> sudo ./libinput-measure-touchpad-tap --tap-count=2 --format=dat

An I get

./libinput-measure-touchpad-tap: unrecognized option '--tap-count=2'
Usage: libinput measure touchpad-tap [--help] [/dev/input/event0]

Did I do something wrong ?

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

--- Comment #10 from Peter Hutterer  ---
you don't need to install libinput to run that tool you can run it directly
from the git build directory.

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

--- Comment #9 from mhbugrep...@protonmail.com ---
(In reply to Peter Hutterer from comment #8)
> ok, finally have something in place to measure this. It's not perfect yet so
> my apologies for making you play guinea pig.
> 
> https://github.com/whot/libinput/tree/wip/touchpad-measure-doubletap
> 
> Build it, then run libinput-measure-touchpad-tap --tap-count=2 (directly in
> the builddir) and look at the statistics. That should tell us a few things
> already, otherwise run with --format=dat and attach the output here.

Hi. Sorry for the late answer.

The issue is that libinput is already installed, so I am wondering whether
building from your repository will mess up my already existing installation.

In other words is there a way for the two libinputs to coexist. If so then I
will perform your suggested test.

Cheers !

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=101147

Peter Hutterer  changed:

   What|Removed |Added

 Status|ASSIGNED|NEEDINFO

--- Comment #8 from Peter Hutterer  ---
ok, finally have something in place to measure this. It's not perfect yet so my
apologies for making you play guinea pig.

https://github.com/whot/libinput/tree/wip/touchpad-measure-doubletap

Build it, then run libinput-measure-touchpad-tap --tap-count=2 (directly in the
builddir) and look at the statistics. That should tell us a few things already,
otherwise run with --format=dat and attach the output here.

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

Peter Hutterer  changed:

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 Status|NEEDINFO|ASSIGNED

--- Comment #7 from Peter Hutterer  ---
Thanks, much appreciated. And now I'm face-palming a bit - yes, this one does
not handle doubletaps. Sorry about that. I'll get a debugging script sorted for
that asap.

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

--- Comment #6 from mhbugrep...@protonmail.com ---
Created attachment 131516
  --> https://bugs.freedesktop.org/attachment.cgi?id=131516=edit
Screenshot of TouchpadTapSpeed-distance.gnuplot

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

--- Comment #5 from mhbugrep...@protonmail.com ---
(In reply to Peter Hutterer from comment #4)
> looks like you're missing the python bindings for evemu. On Fedora, they're
> in the evemu-devel package, I guess Manjaro has a similar package.

Okay, I ran the script with python2 instead of python, seems that it was the
problem.

I have attached the screenshot of TouchpadTapSpeed-times.gnuplot.

Does it have enough information ? It seems to me that this plot only contains
information about the time for press-release for a single tap, not the time
that separates the two taps of a double-tap. Am I wrong ?

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

--- Comment #4 from Peter Hutterer  ---
looks like you're missing the python bindings for evemu. On Fedora, they're in
the evemu-devel package, I guess Manjaro has a similar package.

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

--- Comment #3 from mhbugrep...@protonmail.com ---
(In reply to Peter Hutterer from comment #1)
> Record yourself tapping a few times with evemu-record, then grab the
> input-data-analysis and run this script please:
> https://github.com/whot/input-data-analysis/blob/master/touchpad-tap-speed/
> touchpad-tap-speed.py
> 
> (You'll need to set up PYTHONPATH to point at the repository root)
> 
> That produces a bunch of gnuplot files with data, have a look at those and
> see what times you're using for tapping.

I have cloned the git repository, and tried running touchpad-tap-speed.py,
after having recorded some tap events using evemu-record :

   sudo evemu-record > touchpad-doubletap.txt

   ...

   python touchpad-tap-speed.py

Outputs : 

Traceback (most recent call last):
  File "touchpad-tap-speed.py", line 11, in 
from shared import *
  File "../shared/__init__.py", line 6, in 
import evemu
ModuleNotFoundError: No module named 'evemu'

Which is weird since I have evemu installed, and already run evemu-record.

Where is the problem ?

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=101147

Peter Hutterer  changed:

   What|Removed |Added

 Status|RESOLVED|REOPENED
 Resolution|FIXED   |---

--- Comment #2 from Peter Hutterer  ---
doh, this was suppoed to be NEEDINFO, not resolved...

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

Peter Hutterer  changed:

   What|Removed |Added

 Status|REOPENED|NEEDINFO

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

Peter Hutterer  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

--- Comment #1 from Peter Hutterer  ---
Record yourself tapping a few times with evemu-record, then grab the
input-data-analysis and run this script please:
https://github.com/whot/input-data-analysis/blob/master/touchpad-tap-speed/touchpad-tap-speed.py

(You'll need to set up PYTHONPATH to point at the repository root)

That produces a bunch of gnuplot files with data, have a look at those and see
what times you're using for tapping.

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[Wayland-bugs] [Bug 101147] Elantech touchpad double Tap Time too short on ASUS Zenbook UX410UQ

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https://bugs.freedesktop.org/show_bug.cgi?id=101147

Peter Hutterer  changed:

   What|Removed |Added

   Assignee|peter.hutte...@who-t.net|wayland-bugs@lists.freedesk
   ||top.org
Product|xorg|Wayland
  Component|Input/libinput  |libinput
 QA Contact|xorg-t...@lists.x.org   |
 CC||peter.hutte...@who-t.net

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