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Logitech USB steering wheel (view source)
Revision as of 04:02, 24 September 2010
, 04:02, 24 September 2010→Force Feedback
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The Force Feedback configuration is sent continuously over the wireless link, which takes the form of a 31 byte payload. The wheel is capable of supporting 4 simultaneous effects, plus an additional auto-center effect. The various effects are upload into 'slots', the format is as follows:
The Force Feedback configuration is sent continuously over the wireless link, which takes the form of a 31 byte payload. The wheel is capable of supporting 4 simultaneous effects, plus an additional auto-center effect. The various effects are upload into 'slots', the format is as follows:
: Bytes 1..2 - Negotiated SubChannel Address
: Bytes 1..2 - Negotiated SubChannel Address
−: Bytes 3..4 - Unknown
+: Byte 3 - Receive Ack (0x40 saw packet, 0x80 missed packet, 0x20 awaiting sync, 0x07..0x04 sync received, 0x10?).
+: Byte 4 - Unknown
: Bytes 5..10 - Effect Slot 1
: Bytes 5..10 - Effect Slot 1
: Bytes 11..16 - Effect Slot 2
: Bytes 11..16 - Effect Slot 2