Difference between revisions of "Force Feedback"
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| Line 40: | Line 40: | ||
:The G29 has direct translation, and the G920 will have OS translation from GIMX 6.3 (with Linux kernel 4.6+ only). | :The G29 has direct translation, and the G920 will have OS translation from GIMX 6.3 (with Linux kernel 4.6+ only). | ||
=Pedal axis correction= | =Pedal axis correction= | ||
| − | Joystick correction is only useful if the axis value can take both negative and positive values | + | Joystick correction is only useful if the axis value can take both negative and positive values. |
| − | |||
#rest = 32767, full = -32767: low_value = 32767, low_coef = -8192, high_value = 0, high_coef = 0 (Logitech case) | #rest = 32767, full = -32767: low_value = 32767, low_coef = -8192, high_value = 0, high_coef = 0 (Logitech case) | ||
#rest = -32767, full = 32767: low_value = -32767, low_coef = 0, high_value = -32767, high_coef = 8192 | #rest = -32767, full = 32767: low_value = -32767, low_coef = 0, high_value = -32767, high_coef = 8192 | ||
#rest = 0 full = 32767: no correction needed | #rest = 0 full = 32767: no correction needed | ||
#rest = 0 full = -32767: set the sensitivity to -0.008 instead of 0.008 | #rest = 0 full = -32767: set the sensitivity to -0.008 instead of 0.008 | ||
| + | If your pedals are just reversed with no half-way dead zone, you should try 4. first. | ||
</translate> | </translate> | ||
Revision as of 22:20, 15 December 2016
Force feedback support is available for all Logitech wheel emulations:
- EMUG29PS4: G29, for PS4 (does not work with PC as target)
- EMUG27PS3: G27, for PS3 (does not work with PC as target)
- EMUGTFPS2: GT Force, for PS2 (may work with PC as target)
- EMUDFPS2: Driving Force, for PS2 (may work with PC as target)
- EMUDFPPS2: Driving Force Pro, for PS2 (may work with PC as target)
- EMUG27PC: G27, for PC
There are two force feedback conversion methods: direct translation and OS translation.
Contents
Important note about compatibility mode
This concerns at least the EMUG27PS3 firmware.
The G27 is supposed to switch to compatibility mode (behaving as a Driving Force) when in the XMB. GIMX does not do this. As a consequence the controls do not work correctly in the XMB.
To work-around this issue, start the game with a Dualshock 3, and then reassign controllers.
Direct translation
It works for the following Logitech wheels:
- Formula Force
- Formula Force GP
- Driving Force
- Driving Force Ex
- Momo Force
- Momo Racing Force
- Driving Force Pro
- G25
- Driving Force GT
- G27
- G29
It also should work for all Fanatec wheels that have a Logitech compatibility mode.
OS translation
- Windows: any wheel supporting force feedback over DirectInput should work
- All PC/Windows-compatible force feedback wheels should work.
- GNU/Linux: any wheel with force feedback support at driver level should work
- Currently only the G29/G920 wheels have good support at driver level on GNU/Linux, with Linux kernel 4.6+.
- The G29 has direct translation, and the G920 will have OS translation from GIMX 6.3 (with Linux kernel 4.6+ only).
Pedal axis correction
Joystick correction is only useful if the axis value can take both negative and positive values.
- rest = 32767, full = -32767: low_value = 32767, low_coef = -8192, high_value = 0, high_coef = 0 (Logitech case)
- rest = -32767, full = 32767: low_value = -32767, low_coef = 0, high_value = -32767, high_coef = 8192
- rest = 0 full = 32767: no correction needed
- rest = 0 full = -32767: set the sensitivity to -0.008 instead of 0.008
If your pedals are just reversed with no half-way dead zone, you should try 4. first.
