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Emulator Issues #8724

closed

Dualshock 4 touchpad and tilt axes are detected but not usable

Added by pickeringw almost 10 years ago.

Status:
Fixed
Priority:
Normal
Assignee:
phire
% Done:

0%

Operating system:
N/A
Issue type:
Bug
Milestone:
Regression:
No
Relates to usability:
No
Relates to performance:
No
Easy:
No
Relates to maintainability:
No
Regression start:
Fixed in:

Description

Game Name?
N/A

Game ID?
N/A

What's the problem? Describe what went wrong in few words.
Dolphin 4.0-6891 on Ubuntu 15.04. Dualshock4 connected via Bluetooth (or wired - axes are different numbered but same result). Axes 13,14 (touchpad Y,X respectively) and axes 11,9 (forward/backward, left/right respectively) are visible in the list of inputs, but do not have any effect when selected.

What did you expect to happen instead?
Able to use the axes as inputs (e.g. for IR and Tilt).

What steps will reproduce the problem?
[Don't assume we have ever played the game and know any level names. Be as
specific as possible.]

  1. Connect Dualshock4 to PC via Bluetooth
  2. Edit emulated wiimote controller settings in Dolphin
  3. Set e.g. Axis 14- for IR Up and Axis 14+ for IR Down
  4. Note no effect in the IR UI element

Dolphin 3.5 and 3.5-367 are old versions of Dolphin that have
known issues and bugs, so don't report issues about them and test the
latest Dolphin version first.
Which versions of Dolphin did you test on?
Dolphin 4.0-6891

Does using an older version of Dolphin solve your issue? If yes, which
versions of Dolphin used to work?
No

What are your PC specifications? (including, but not limited to: Operating
System, CPU and GPU):
Ubuntu 15.04
Intel(R) Core(TM) i5 CPU M 460 @ 2.53GHz
AMD Mobility Radeon HD 5000 Series

Is there any other relevant information? (e.g. logs, screenshots,
configuration files):
Controller shows in Dolphin as "SDL/0/Wireless Controller"
Testing with sdl-jstest shows that the axes mentioned are detected and full range of motion is shown. Range of values is -32768 to 32767.
Testing with evtest shows that the touchpad and tilt axes events are received.

If there's anything else you might need, please let me know. I'm happy to help and would love to see this working.

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