Oversteer - Steering Wheel Manager for Linux

[https://github.com/berarma/oversteer]

This is an application to configure steering wheels on Linux. It doesn't provide direct hardware support, you'll still need a driver module that enables the hardware on Linux.

Oversteer recognizes the following Logitech wheels fully supported by the default kernel module:

• Wingman Formula GP
• Wingman Formula Force GP
• Driving Force / Formula EX
• Driving Force Pro
• Driving Force GT
• Momo Force
• Momo Racing Force
• Speed Force Wireless
• G25 Racing Wheel
• G27 Racing Wheel
• G29 Driving Force Racing Wheel
• G920 Driving Force Racing Wheel

The G923 models are not yet supported by the existing modules but there's some work going on to get them supported. Patch for PS4 version and patch for XBox version.

Additionally, more features are available for these wheels when using new-lg4ff, except the Logitech G920 and G923 for XBox which aren't supported by this driver.

The following wheels need custom driver modules that are still being worked on:

(I'm NOT claiming they will work at all, please, check the driver projects for more information.)

• Thrustmaster T150 with [https://github.com/scarburato/t150_driver].
• Thrustmaster T300RS with [https://github.com/Kimplul/hid-tmff2].
• Thrustmaster T248 with [https://github.com/Kimplul/hid-tmff2].
• Thrustmaster T500RS, no driver support yet.
• FANATEC CSL Elite Wheel Base with [https://github.com/gotzl/hid-fanatecff].
• FANATEC CSL Elite Wheel Base PS4 with [https://github.com/gotzl/hid-fanatecff].
• FANATEC ClubSport Wheel Base V2 with [https://github.com/gotzl/hid-fanatecff].
• FANATEC ClubSport Wheel Base V2.5 with [https://github.com/gotzl/hid-fanatecff].
• FANATEC Podium Wheel Base DD1/DD2 with [https://github.com/gotzl/hid-fanatecff].
• FANATEC CSL DD / GT DD Pro Wheel with [https://github.com/gotzl/hid-fanatecff].

Features (when supported by the device and the driver):

• Change emulation mode.
• Change rotation range.
• Combine accelerator/brakes pedals for games that use just one axis.
• Change autocentering force strength.
• Change force feedback gain.
• Device configuration profiles.
• Fix system permissions to access all device features.
• Overlay window to display/configure range.
• Use wheel buttons to configure range.
• Hardware performance testing.
• (only new-lg4ff) Combine accelerator/clutch pedals. Useful for flight simulators.
• (only new-lg4ff) Change global force feedback gain (with new-lg4ff).
• (only new-lg4ff) Change each conditional force feedback effect type gain.
• (only new-lg4ff) FFBmeter to monitor FFB clipping using wheel leds or overlay window.

I can test only on a Logitech G29 Driving Force. Please, report your results with other devices. More wheel models will be added to this list as they are requested.

Use at your own risk. Suggestions, bugs and pull requests welcome.

Installation

Arch

User DNModder has created an AUR package. Install following the Arch Wiki instructions.

Gentoo

User gripped has created a Gentoo ebuild.

Other distributions

Requirements

You can install all dependencies on Debian systems with the following command (I'm using the meson package in Buster backports):

apt install python3 python3-distutils python3-gi python3-pyudev python3-xdg python3-evdev gettext meson appstream-util desktop-file-utils python3-matplotlib python3-scipy

You can install all dependencies on Fedora systems with the following command:

dnf install python3 python3-distutils python3-gobject python3-pyudev python3-pyxdg python3-evdev gettext meson appstream desktop-file-utils python3-matplotlib-gtk3 python3-scipy

In other distributions, use the available tools to install the packages that will have similar names.

Permissions

Accessing the wheel settings requires some permissions.

Oversteer will automatically install udev rules to grant these permissions to any user in the system after a reboot.

By default, the udev rules will be installed at /usr/local/lib/udev/rules.d when installing to prefix /usr/local or /lib/udev/rules.d when installing to any other prefix. The location can be changed using meson option udev_rules_dir but it shouldn't be required except maybe for packagers.

Older rules might be already installed at /etc/udev/rules.d or /lib/udev/rules.d. You may need to remove these files manually in case you're experiencing issues with permissions.

The installed udev rules files will have these names:

• 99-fanatec-wheel-perms.rules
• 99-logitech-wheel-perms.rules
• 99-thrustmaster-wheel-perms.rules

Build and install

Prepare build system:

meson build
cd build

Installing (needs administration rights):

ninja install

A reboot will be needed to reload the newly installed udev rules. Alternatively, running the command udevadm control --reload-rules && udevadm trigger will do the same.

Uninstalling

Run these commands inside the project directory to uninstall:

cd build
ninja uninstall

Updating

To avoid leaving old files behind, it's recommended to uninstall the old version first, then install the new version.

Follow the uninstall instructions inside the old version directory, then follow the install instructions inside the new version directory.

Using it

Oversteer can be launched as any desktop application. It doesn't need to be running for the settings to remain changed, but some features require it.

It can also be used from the console to change wheel settings. Run oversteer --help to see the command line help.

Leillo1975 has kindly created a video explaining the basics of Oversteer (Spanish).

Using it as a companion app to your games

You can configure game launchers to run Oversteer and load a profile or change settings so that it automatically configures the wheel when the game runs. When the game exits the app will close too. Please, refer to the command line help for more info.

It can also stop before the game runs so you can change some settings manually each time. This can be done from the command line or from a setting in the UI.

An example that would work for any Steam game would be:

oversteer -p myprofile -g "%command%"

Known issues

• Most drivers don't support Global Gain and Autocenter settings, only new-lg4ff for now. The Linux API is used instead when they aren't available. If this happens, Oversteer has to reset their values everytime it starts. Also, games will be able to override these settings.

Updating translations (for translators)

From the project root directory:

ninja oversteer-pot
ninja oversteer-update-po

Contributing

We could all greatly benefit from your help as with any other free software project.

Reports about what works and what not on different devices and systems are very welcome. You can also help by contributing specific notes for your distro, or doing the packaging work and everything else.

Disclaimer

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.