XP-Pen Artist 13.3 Pro

[Urfoex]

https://www.xp-pen.de/product/470.html
https://www.xp-pen.com/product/464.html

Diagnostics as requested on http://digimend.github.io/support/howto/trbl/diagnostics/:

descriptors.txt
frame_buttons.txt
frame_dials.txt
hid_report_descriptors.txt
pen_buttons.txt
pen_coords.txt
pen_pressure.txt
pen_tilt.txt
probe.txt

Using "driver" from XP-Pen
https://www.xp-pen.de/download-436.html
https://www.xp-pen.com/download-430.html

• custom mapping for tablet buttons, ring, pen buttons
• both pen buttons work
• Problems:
  • not a real driver; a program that needs to run
  • program has high CPU load
  • program runs with SUDO
  • no tilt at all

I tried different possibilities:
Without any settings (which should be libinput?):

• Plug and Play - works out of the box
• everything is kind of working
• remapping of 1st button on pen
• map-to-screen in xinput
• problems:
  • 2nd pen button not working
  • couldn't figure out on how to remap the tablet-buttons or tablet ring
  • tilt is not working in certain areas; also not completely using all values as advertised (-30 to 30 instead -64 to 64)
  • tilt: turning the pen 360° it sticks at some positions, and snaps to others
  • pressure is just 2047 instead of 8191

With wacom driver:

• GUI Settings in Plasma/KDE:
  Using wacom driver in xorg.conf in tablet settings in plasma/kde:
  
  
  
  

• Problems:

  • pressure with 65536 too high
  • no 2nd pen button
  • no tablet buttons nor tablet ring
  • tilt from -61 to 61, but still buggy in some areas
  • most UI settings in Plasma are not doing or changing anything

With evdev driver:

• seems a little better then libinput
• tablet buttons and ring work; still don't know how to remap
• 2nd pen button working, but it's same as tip; no way to separately remap
• pressure till 8191
• tilt from -61 to 61, but advertised as -127 to 127; and still buggy in some cases

More information:
Pentablet.log

Feels like there is just a tiny little setting to do left somewhere and it would work nicely.
Any ideas? Recommends?
Ways to help?

[neurodiverseEsoteric]

it seems that the parblo a610 plus is also just a rebranded xp-pen, but i can't get the buttons or the touchring to work with either evdev or digimend...

[kurikaesu]

See if my work in #557 helps resolve your issues.