diff options
| -rw-r--r-- | force-effects.txt | 68 |
1 files changed, 56 insertions, 12 deletions
diff --git a/force-effects.txt b/force-effects.txt index 47d5b35..5850dc8 100644 --- a/force-effects.txt +++ b/force-effects.txt @@ -2,6 +2,10 @@ Here I will gather all info I can find out about the different force 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 *** + +All values are examples of actual commands that I captured on the USB interface, +not the only ones available. + GENERAL: Playing: @@ -46,6 +50,7 @@ FF_CONSTANT: Modifying: (It may be possible to modify the effects all at once, not sure) + (In any case, so far I only investigated the constant modifiers) Direction: n/a Constant force: @@ -89,7 +94,7 @@ FF_RAMP: 60 00 - standard header 01 - ID 6b - new ramp effect - f6 7f - ? *** (these two have something in common but no idea what yet) + f6 7f - ? *** (these two have something in common but no idea what exactly yet) fe ff - ? 00 00 f7 17 - time? @@ -116,8 +121,12 @@ FF_SPRING: 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 4f f7 17 - 00 00 - some weird hard-coded values to do with springs? + 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 @@ -132,22 +141,57 @@ FF_DAMPER + FF_FRICTION + FF_INERTIA: 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 4f f7 17 - 00 00 - some weird hard-coded values to do with friction? + 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 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 FF_PERIODIC: -FF_SQUARE: 60 00 - standard header 01 - ID 6b - new periodic effect - 00 00 - direction - fe ff - ? + 00 00 - magnitude *** + fe ff - phase (left/right) + 00 00 - offset of effect (forward/backward) + 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 - e8 03 00 80 00 00 - 00 00 00 00 00 00 01 4f f7 17 00 00 00 00 00 ff - ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 + 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 +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 + + +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 |