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|
# Force Feedback Effects - Thrustmaster T300RS (incl. PS3/PS4 modes)
Here I will gather all info I can find out about the different force feedback effects and their USB commands. All values seem to be little-endian. Also, general note, it seems like some effects are affected by the direction of the force, denoted by `***`. As far as I can tell, `fade_level` and `attack_level` values are calculated by mapping the `u16` into `s16` and taking the absolute value, and after that multiplying by the direction.
> **NOTE:** All values are examples of actual commands that I captured on the USB interface, not the only available ones.
## GENERAL
### Playing
```
60 00 - standard header
01 - ID
89 - playing options
01 - play
00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
### Stopping/removing (why are they rolled into one?)
```
60 00 - standard header
01 - ID
89 - playing options
00 - stop
00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
## Open:
```
60 01 - standard header?
04 - ?
00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
(this command doesn't appear every time, odd)
60 12 - ?
bf 04 00 00 03 b7 1e - ? /* wow, this is different on different wheels? */
00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
60 01 - ?
05 - ?
00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
## Close:
```
60 01 - standard header?
00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
## Rotation angle:
```
60 08 - header plus settings?
11 - set rotation angle
55 d5 - angle (between ff ff and 7b 09, one degree is roughly 3c)
00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
## FF_AUTOCENTER:
```
60 08 - header plus settings?
03 - set autocenter force
8f 02 - force (between ff ff and 00 00)
00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
## FF_GAIN:
```
60 02 - header plus gain?
bf - gain (between ff and 00)
00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
## FF_CONSTANT
### Initialization
```
60 00 - standard header
01 - ID
6a - new constant effect(?)
fe ff - strength ***
00 00 - attack_length
00 00 - attack_level ***
00 00 - fade_length
00 00 - fade_level ***
00 4f - ?
f7 17 - time in milliseconds, unsigned
00 00
07 00 - offset from start(?)
00 ff ff - end of new effect(?)
00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
### Modifying (For dynamic updating of effects)
#### Direction: ``N/A``
#### Constant force:
```
60 00 - standard header
01 - ID
0a - modify constant force
05 16 - constant force ***
00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
#### Envelope:
```
60 00 - standard header
01 - ID
31 - modify envelope
84 - ID of envelope attribute ( attack_level 82,
attack_length 81,
fade_level 88,
fade_length 84 )
63 04 - value attribute should be set to ?***?
00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
#### Duration:
```
60 00 - standard header
01 - ID
49 00 41 - modify timing?
6c 20 - length in milliseconds
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
#### Offset: `N/A`
## FF_RAMP
(Why on earth is it this difficult to figure out how a ramp works?)
### Init:
```
60 00 - standard header
01 - ID
6b - new ramp effect
f6 7f - difference ***
fe ff - level? *** (level = (if end_level > start_level, end_level, else
start_level) - difference?) (signed)
00 00
f7 17 - time
00 80 - some kind of marker
00 00 - attack_length
f6 7f - attack_level ***
00 00 - fade_length
f6 7f - fade_level***
04 - invert (going "down", 05, going "up", 04)
4f
f7 17 - time again?
00 00
00 00 - offset
00 ff ff - end of init
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
### Modifying:
(Sweet baby jesus. I'll figure this out later ``Ramp(?)``)
```
60 00 - standard header
01 - ID
0e - ???
03 - ramp?
e3 04 - difference?
7d 75 - "level"?
05 - ????
00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
#### Envelope:
```
60 00 - standard header
01 - ID
31 - modify envelope
84 - ID of envelope attribute ( attack_level 82,
attack_length 81,
fade_level 88,
fade_length 84 )
63 04 - value attribute should be set to
00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
#### Duration:
```
60 00
01 - ID
4e - ?
08 - ?
01 00 - time in milliseconds
05 - ?
41 - ?
01 00 - time in milliseconds
00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
#### Offset: `N/A`
## FF_SPRING:
### Init:
```
60 00 - standard header
01 - ID
64 - new conditional effect
fc 7f - positive coefficient (right?)
fc 7f - negative coefficient (left?)
fe ff - deadband (left?) (deadband + offset) (fe ff means no deadband)
fe ff - deadband (right?) (deadband + offset)
a6 6a a6 6a fe ff fe ff fe ff fe ff df 58 a6 6a 06 - some weird hard-coded
values to do with springs?
4f
f7 17 - duration
00 00
00 00 - offset
00 ff ff - end of init
00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
### Modifying:
Same as below (FF_DAMPER + FF_FRICTION + FF_INERTIA)
## FF_DAMPER + FF_FRICTION + FF_INERTIA:
### Init:
```
60 00 - standard header
02 -ID
64 - new conditional effect
fc 7f - positive coefficient (right?)
fc 7f - negative coefficient (left?)
fe ff - deadband (left?) (deadband + offset) (fe ff means no deadband)
fe ff - deadband (right?) (deadband + offset)
fc 7f fc 7f fe ff fe ff fe ff fe ff fc 7f fc 7f 07 - some weird hard-coded
values to do with friction?
4f
f7 17 - duration
00 00
00 00 - offset
00 ff ff - end of init
00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
### Modifying:
```
positive coefficient:
60 00
02 - ID
0e 41
64 35 - value, signed (between 00 00 and 01 80?)
00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
negative coefficient:
60 00
02 - ID
0e 42
64 35 - value, signed (between 00 00 and ff 7f?)
00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
deadband/offset:
60 00
02 - ID
0e 4c
64 35 - deadband (right?) (deadband + offset) (fe ff means no deadband)
00 00 - deadband (left?) (deadband + offset)
00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
### Duration:
```
60 00 - standard header
01 - ID
49 06 41 - modify timing?
6c 20 - length in milliseconds
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
### Offset: `N/A`
## FF_PERIODIC:
### Init
```
60 00 - standard header
01 - ID
6b - new periodic effect
00 00 - magnitude ***
fe ff - offset (up/down)
00 00 - phase (left/right)
e8 03 - period
00 80
00 00 - attack_length
00 00 - attack_level ***
00 00 - fade_length
00 00 - fade_level ***
01 - type of periodic ( square 01,
sine 03,
triangle 02,
sawtooth down 05,
sawtooth up 04 )
4f
f7 17 - duration
00 00
00 00 - offset
00 ff ff - end of init
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
### Modifying:
```
magnitude:
60 00
02 - ID
0e 01
64 35 - value, signed (between 00 00 and ff 7f?)
00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
offset of effect:
60 00
02 - ID
0e 02
64 35 - value, signed (between 00 00 and ff 7f?)
00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
phase:
60 00
02 - ID
0e 04
64 35 - value, signed (between 80 01 and ff 7f?)
00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
period:
60 00
02 - ID
0e 08
64 35 - value, signed (between 00 00 and I guess ff 7f?) (max value in
wireshark is 0d 07, but I don't know if that's a driver or program issue)
00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
### Envelope:
```
60 00 - standard header
01 - ID
31 - modify envelope
84 - ID of envelope attribute ( attack_level 82,
attack_length 81,
fade_level 88,
fade_length 84 )
63 04 - value attribute should be set to
00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
### Duration:
```
Square:
60 00
01 - ID
49 - ?
01 - Effect type
41 - ?
4e 0c - Time in milliseconds
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Sine:
60 00
01 - ID
49 - ?
03 - Effect type
41 - ?
ec 13 - Time in milliseconds
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Triangle:
60 00
01 - ID
49 - ?
02 - Effect type
41 - ?
4e 0c - Time in milliseconds
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Sawtooth up:
60 00
01 - ID
49 - ?
04 - Effect type
41 - ?
4e 0c - Time in milliseconds
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Sawtooth down:
60 00
01 - ID
49 - ?
05 - Effect type
41 - ?
ec 13 - Time in milliseconds
00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
```
### Offset: `N/A ?`
## PS4 Input
```
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 226 /* wheel */
ff00.0021 = 125 /* wheel */
ff00.0021 = 255 /* gas */
ff00.0021 = 255 /* gas */
ff00.0021 = 255 /* brake */
ff00.0021 = 255 /* brake */
ff00.0021 = 255 /* clutch */
ff00.0021 = 255 /* clutch */
ff00.0021 = 0
ff00.0021 = 255
ff00.0021 = 255
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
ff00.0021 = 0
```
|
