On Fri, Nov 24, 2023 at 6:18 PM Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx> wrote: > > Hi David, > > On Thu, Nov 23, 2023 at 11:12 PM David Revoy <davidrevoy@xxxxxxxxxxxxxx> wrote: > > > > Hi Benjamin, > > > > Sorry for late reply. > > > > > So it would be nice if you could try the artifacts of job 51600738[4]. > > > Again, download them (udev-hid-bpf_0.1.0-4-g5ab02ec.tar.xz), unpack, > > > sudo ./install --verbose, then unplug/replug the artist Pro 24. > > > > Ok, the main change I experienced after installing is xsetwacom > > listing the ID name of the device with twice the name Stylus on > > "UGTABLET 24 inch PenDisplay Stylus stylus". Before it was only > > "UGTABLET 24 inch PenDisplay stylus". > > > > $ xsetwacom --list > > UGTABLET 24 inch PenDisplay Stylus stylus id: 10 type: STYLUS > > > > Not a big deal, but I thought it was worth to mention it. > > Oh, this might be because I added a debug device. Given that there are > 2 devices on the HID node, then one is tagged as Stylus by the kernel. > Nothing to worry about. > > > > > > Then, I'll need the following sequence (ideally repeated twice or > > > three times, given that your last record show a slight difference in > > > the first and second attempt): > > > > > > - outside of the proximity of the sensor, press the upper button > > > - approach the stylus to the surface keeping the upper button pressed > > > - touch the surface with the tip while holding the upper button pressed > > > - release the upper button while keeping the tip pressed (like previously) > > > - press once again the upper button while keeping the tip touching the > > > surface (like previously) > > > - lift of the pen, keeping the upper button pressed, and still in > > > range of the sensor > > > - remove the pen from the proximity of the sensor entirely (move away > > > 20 cm or so), while still keeping the upper button pressed > > > > > > It's actually longer to describe than to execute :) > > > > > > > Thank you for the detailed steps. True, it makes sens once > > practising it. I made the gesture three time on: > > > > https://www.peppercarrot.com/extras/mailing-list/hid-records/XPPEN-Artist-24-Pro/2023-11-23_XPPEN-Artist-24-Pro_pen_tip-contact-and-press-release-upper-stylus-button-while-pressed-x3.txt > > Thanks a lot. And of course this device doesn't react in the way I expected :) > > Transitions from/to the tip touching the surface while the second > button is pressed are normal, there are no extra events... > > But this also showed that the previous filter was better when pressing > the upper button while touching the tip on the surface, because now we > get another spurious event that was filtered before (and because it > was filtered, I thought it was not there). > > Anyway, I couldn't rewrite the filter today, but I'll work on it next > week for sure. I've updated the HID-BPF filter, and you can find it in the latest pipeline[0]. I've removed the extra "Stylus" and you should have a better experience with the upper button now. > > > > > > > But I would also totally understand that you had enough debugging and > > > you would rather focus on using the tablets, instead of debugging > > > them. In which case, someone else from the community might help me. > > > > No problem for continue testing, I'm around! Thank you again > > for improving the behavior of the tablets. > > I think we are done with the XP-Pen Pro 24. But now I wonder if the Pro 16 (gen2) doesn't also have those glitches. Could you send me the same debug sequence as the last time (transitions from/to touching the surface while holding the upper button) but on the 16 now? There is a chance I'll need the same filter to remove the extra left click that might appear when you press the upper button while touching the surface. Cheers, Benjamin [0] https://gitlab.freedesktop.org/libevdev/udev-hid-bpf/-/jobs/52148274
