Hi,
I played with the usb-sniff tool and here is the result from switching
light on/off. (I don't really now, which block is the "on" state)
[67284 ms] >>> URB 9570 going down >>>
-- URB_FUNCTION_VENDOR_INTERFACE:
TransferFlags = 00000000 (USBD_TRANSFER_DIRECTION_OUT,
~USBD_SHORT_TRANSFER_OK)
TransferBufferLength = 00000001
TransferBuffer = 81eedca0
TransferBufferMDL = 00000000
00000000: c0
UrbLink = 00000000
RequestTypeReservedBits = 00000000
Request = 00000008
Value = 00001006
Index = 00000000
[67285 ms] UsbSnoop - MyInternalIOCTLCompletion(ee0eb126) :
fido=00000000, Irp=81e2abf8, Context=81a8ba98, IRQL=2
[67285 ms] <<< URB 9570 coming back <<<
-- URB_FUNCTION_CONTROL_TRANSFER:
PipeHandle = 81979ab8
TransferFlags = 0000000a (USBD_TRANSFER_DIRECTION_OUT,
USBD_SHORT_TRANSFER_OK)
TransferBufferLength = 00000001
TransferBuffer = 81eedca0
TransferBufferMDL = 81a74f08
UrbLink = 00000000
SetupPacket =
00000000: 41 08 06 10 00 00 01 00
[67287 ms] UsbSnoop - MyInternalIOCTLCompletion(ee0eb126) :
fido=00000000, Irp=81959cb8, Context=8191a288, IRQL=2
[67326 ms] <<< URB 9568 coming back <<<
[61473 ms] >>> URB 8837 going down >>>
-- URB_FUNCTION_VENDOR_INTERFACE:
TransferFlags = 00000000 (USBD_TRANSFER_DIRECTION_OUT,
~USBD_SHORT_TRANSFER_OK)
TransferBufferLength = 00000001
TransferBuffer = 81eedca0
TransferBufferMDL = 00000000
00000000: 80
UrbLink = 00000000
RequestTypeReservedBits = 00000000
Request = 00000008
Value = 00001006
Index = 00000000
[61474 ms] UsbSnoop - MyInternalIOCTLCompletion(ee0eb126) :
fido=00000000, Irp=81e2abf8, Context=81a8ba98, IRQL=2
[61474 ms] <<< URB 8837 coming back <<<
-- URB_FUNCTION_CONTROL_TRANSFER:
PipeHandle = 81979ab8
TransferFlags = 0000000a (USBD_TRANSFER_DIRECTION_OUT,
USBD_SHORT_TRANSFER_OK)
TransferBufferLength = 00000001
TransferBuffer = 81eedca0
TransferBufferMDL = 81a749b8
UrbLink = 00000000
SetupPacket =
00000000: 41 08 06 10 00 00 01 00
[61479 ms] UsbSnoop - MyInternalIOCTLCompletion(ee0eb126) :
fido=00000000, Irp=81959cb8, Context=8191a288, IRQL=2
[61518 ms] <<< URB 8835 coming back <<<
I hope it helps and is the right register....
Malte
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