最終更新:2015-09-30 (水) 02:42:41 (3491d)
Leap Motion
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https://www.leapmotion.com/setup
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https://developer.leapmotion.com/
http://support.leapmotion.com/entries/25007288-My-Leap-Motion-Controller-doesn-t-work-
SDK
Unity
USBViewの出力
[Port1] : USB Composite Device
Device Power State: PowerDeviceD0
---===>Device Information<===---
English product name: "Leap Motion Controller"
ConnectionStatus:
Current Config Value: 0x01 -> Device Bus Speed: High
Device Address: 0x07
Open Pipes: 2
===>Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x05
bEndpointAddress: 0x82 -> Direction: IN - EndpointID: 2
bmAttributes: 0x03 -> Interrupt Transfer Type
wMaxPacketSize: 0x0040 = 1 transactions per microframe, 0x40 max bytes
bInterval: 0x08
===>Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x05
bEndpointAddress: 0x83 -> Direction: IN - EndpointID: 3
bmAttributes: 0x02 -> Bulk Transfer Type
wMaxPacketSize: 0x0200 = 0x200 max bytes
bInterval: 0x01
===>Device Descriptor<===
bLength: 0x12
bDescriptorType: 0x01
bcdUSB: 0x0200
bDeviceClass: 0xEF -> This is a Multi-interface Function Code Device
bDeviceSubClass: 0x02 -> This is the Common Class Sub Class
bDeviceProtocol: 0x01 -> This is the Interface Association Descriptor protocol
bMaxPacketSize0: 0x40 = (64) Bytes
idVendor: 0xF182 = Vendor ID not listed with USB.org as of 02-15-2012
idProduct: 0x0003
bcdDevice: 0x0000
iManufacturer: 0x01
English (United States) "Leap Motion"
iProduct: 0x02
English (United States) "Leap Motion Controller"
iSerialNumber: 0x00
bNumConfigurations: 0x01
===>Configuration Descriptor<===
bLength: 0x09
bDescriptorType: 0x02
wTotalLength: 0x0163 -> Validated
bNumInterfaces: 0x02
bConfigurationValue: 0x01
iConfiguration: 0x00
bmAttributes: 0x80 -> Bus Powered
MaxPower: 0xFA = 500 mA
===>IAD Descriptor<===
bLength: 0x08
bDescriptorType: 0x0B
bFirstInterface: 0x00
bInterfaceCount: 0x02
bFunctionClass: 0x0E -> Video Interface Class
bFunctionSubClass: 0x03 -> Video Interface Collection
bFunctionProtocol: 0x00 -> PC_PROTOCOL_UNDEFINED protocol
iFunction: 0x00
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x00
bAlternateSetting: 0x00
bNumEndpoints: 0x01
bInterfaceClass: 0x0E -> Video Interface Class
bInterfaceSubClass: 0x01 -> Video Control Interface SubClass
bInterfaceProtocol: 0x00
iInterface: 0x00
===>Class-Specific Video Control Interface Header Descriptor<===
bLength: 0x0D
bDescriptorType: 0x24
bDescriptorSubtype: 0x01
bcdVDC: 0x0100
wTotalLength: 0x0050 -> Validated
dwClockFreq: 0x000003E8 = (1000) Hz
bInCollection: 0x01
baInterfaceNr[1]: 0x01
USB Video Class device: spec version 1.0
===>Video Control Input Terminal Descriptor<===
bLength: 0x12
bDescriptorType: 0x24
bDescriptorSubtype: 0x02
bTerminalID: 0x02
wTerminalType: 0x0201 = (ITT_CAMERA)
bAssocTerminal: 0x00
iTerminal: 0x00
===>Camera Input Terminal Data
wObjectiveFocalLengthMin: 0x0000
wObjectiveFocalLengthMax: 0x0000
wOcularFocalLength: 0x0000
bControlSize: 0x03
bmControls : 0x28 0x02 0x00
D00 = 0 no - Scanning Mode
D01 = 0 no - Auto-Exposure Mode
D02 = 0 no - Auto-Exposure Priority
D03 = 1 yes - Exposure Time (Absolute)
D04 = 0 no - Exposure Time (Relative)
D05 = 1 yes - Focus (Absolute)
D06 = 0 no - Focus (Relative)
D07 = 0 no - Iris (Absolute)
D08 = 0 no - Iris (Relative)
D09 = 1 yes - Zoom (Absolute)
D10 = 0 no - Zoom (Relative)
D11 = 0 no - PanTilt (Absolute)
D12 = 0 no - PanTilt (Relative)
D13 = 0 no - Roll (Absolute)
D14 = 0 no - Roll (Relative)
D15 = 0 no - Reserved
D16 = 0 no - Reserved
D17 = 0 no - Focus, Auto
D18 = 0 no - Privacy
D19 = 0 no - Focus, Simple
D20 = 0 no - Window
D21 = 0 no - Region of Interest
D22 = 0 no - Reserved
D23 = 0 no - Reserved
===>Video Control Processing Unit Descriptor<===
bLength: 0x0C
bDescriptorType: 0x24
bDescriptorSubtype: 0x05
bUnitID: 0x05
bSourceID: 0x02
wMaxMultiplier: 0x0000
bControlSize: 0x03
bmControls : 0x7B 0x02 0x00
D00 = 1 yes - Brightness
D01 = 1 yes - Contrast
D02 = 0 no - Hue
D03 = 1 yes - Saturation
D04 = 1 yes - Sharpness
D05 = 1 yes - Gamma
D06 = 1 yes - White Balance Temperature
D07 = 0 no - White Balance Component
D08 = 0 no - Backlight Compensation
D09 = 1 yes - Gain
D10 = 0 no - Power Line Frequency
D11 = 0 no - Hue, Auto
D12 = 0 no - White Balance Temperature, Auto
D13 = 0 no - White Balance Component, Auto
D14 = 0 no - Digital Multiplier
D15 = 0 no - Digital Multiplier Limit
D16 = 0 no - Analog Video Standard
D17 = 0 no - Analog Video Lock Status
D18 = 0 no - Contrast, Auto
D19 = 0 no - Reserved
D20 = 0 no - Reserved
D21 = 0 no - Reserved
D22 = 0 no - Reserved
D23 = 0 no - Reserved
iProcessing : 0x00
===>Video Control Extension Unit Descriptor<===
bLength: 0x1C
bDescriptorType: 0x24
bDescriptorSubtype: 0x06
bUnitID: 0x06
guidExtensionCode: {FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF}
bNumControls: 0x00
bNrInPins: 0x01
===>List of Connected Units and Terminal ID's
baSourceID[1]: 0x05
bControlSize: 0x03
bmControls : 0x00 0x00 0x00
D00 = 0 no - Vendor-Specific (Optional)
D01 = 0 no - Vendor-Specific (Optional)
D02 = 0 no - Vendor-Specific (Optional)
D03 = 0 no - Vendor-Specific (Optional)
D04 = 0 no - Vendor-Specific (Optional)
D05 = 0 no - Vendor-Specific (Optional)
D06 = 0 no - Vendor-Specific (Optional)
D07 = 0 no - Vendor-Specific (Optional)
D08 = 0 no - Vendor-Specific (Optional)
D09 = 0 no - Vendor-Specific (Optional)
D10 = 0 no - Vendor-Specific (Optional)
D11 = 0 no - Vendor-Specific (Optional)
D12 = 0 no - Vendor-Specific (Optional)
D13 = 0 no - Vendor-Specific (Optional)
D14 = 0 no - Vendor-Specific (Optional)
D15 = 0 no - Vendor-Specific (Optional)
D16 = 0 no - Vendor-Specific (Optional)
D17 = 0 no - Vendor-Specific (Optional)
D18 = 0 no - Vendor-Specific (Optional)
D19 = 0 no - Vendor-Specific (Optional)
D20 = 0 no - Vendor-Specific (Optional)
D21 = 0 no - Vendor-Specific (Optional)
D22 = 0 no - Vendor-Specific (Optional)
D23 = 0 no - Vendor-Specific (Optional)
iExtension: 0x00
===>Video Control Output Terminal Descriptor<===
bLength: 0x09
bDescriptorType: 0x24
bDescriptorSubtype: 0x03
bTerminalID: 0x03
wTerminalType: 0x0101 = (TT_STREAMING)
bAssocTerminal: 0x00
bSourceID: 0x06
iTerminal: 0x00
===>Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x05
bEndpointAddress: 0x82 -> Direction: IN - EndpointID: 2
bmAttributes: 0x03 -> Interrupt Transfer Type
wMaxPacketSize: 0x0040 = 1 transactions per microframe, 0x40 max bytes
bInterval: 0x08
===>Class-specific VC Interrupt Endpoint Descriptor<===
bLength: 0x05
bDescriptorType: 0x25
bDescriptorSubtype: 0x03
wMaxTransferSize: 0x0040 = (64) Bytes
===>Interface Descriptor<===
bLength: 0x09
bDescriptorType: 0x04
bInterfaceNumber: 0x01
bAlternateSetting: 0x00
bNumEndpoints: 0x01
bInterfaceClass: 0x0E -> Video Interface Class
bInterfaceSubClass: 0x02 -> Video Streaming Interface SubClass
bInterfaceProtocol: 0x00
iInterface: 0x00
===>Video Class-Specific VS Video Input Header Descriptor<===
bLength: 0x0E
bDescriptorType: 0x24
bDescriptorSubtype: 0x01
bNumFormats: 0x01
wTotalLength: 0x00DD -> Validated
bEndpointAddress: 0x83 -> Direction: IN - EndpointID: 3
bmInfo: 0x00 -> Dynamic Format Change not Supported
bTerminalLink: 0x03
bStillCaptureMethod: 0x00 -> No Still Capture
bTriggerSupport: 0x00 -> No Hardware Triggering Support
bTriggerUsage: 0x00
bControlSize: 0x01
Video Payload Format 1 0x00
D00 = 0 no - Key Frame Rate
D01 = 0 no - P Frame Rate
D02 = 0 no - Compression Quality
D03 = 0 no - Compression Window Size
D04 = 0 no - Generate Key Frame
D05 = 0 no - Update Frame Segment
D06 = 0 no - Reserved
D07 = 0 no - Reserved
===>Video Streaming Uncompressed Format Type Descriptor<===
bLength: 0x1B
bDescriptorType: 0x24
bDescriptorSubtype: 0x04
bFormatIndex: 0x01
bNumFrameDescriptors: 0x06
guidFormat: {32595559-0000-0010-8000-00AA00389B71} = YUY2 Format
bBitsPerPixel: 0x10
bDefaultFrameIndex: 0x04
bAspectRatioX: 0x00
bAspectRatioY: 0x00
bmInterlaceFlags: 0x00
D0 = 0x00 Interlaced stream or variable: No
D1 = 0x00 Fields per frame: 2 fields
D2 = 0x00 Field 1 first: No
D3 = 0x00 Reserved
D4..5 = 0x00 Field patterns -> Field 1 only
D6..7 = 0x00 Display Mode -> Bob only
bCopyProtect: 0x00 -> Duplication Unrestricted
*!*ERROR: no Color Matching Descriptor for this format
===>Video Streaming Uncompressed Frame Type Descriptor<===
bLength: 0x1E
bDescriptorType: 0x24
bDescriptorSubtype: 0x05
bFrameIndex: 0x01
bmCapabilities: 0x00
wWidth: 0x0280 = 640
wHeight: 0x01E0 = 480
dwMinBitRate: 0x10D88000
dwMaxBitRate: 0x10D88000
dwMaxVideoFrameBufferSize: 0x00096000
dwDefaultFrameInterval: 0x0002A759 = 17.391300 mSec (57.50 Hz)
bFrameIntervalType: 0x01
===>Additional Discrete Frame Type Data
dwFrameInterval[1]: 0x0002A759 = 17.391300 mSec (57.50 Hz)
===>Video Streaming Uncompressed Frame Type Descriptor<===
bLength: 0x1E
bDescriptorType: 0x24
bDescriptorSubtype: 0x05
bFrameIndex: 0x02
bmCapabilities: 0x00
wWidth: 0x0280 = 640
wHeight: 0x00F0 = 240
dwMinBitRate: 0x10D88000
dwMaxBitRate: 0x10D88000
dwMaxVideoFrameBufferSize: 0x0004B000
dwDefaultFrameInterval: 0x000153AC = 8.695600 mSec (115.00 Hz)
bFrameIntervalType: 0x01
===>Additional Discrete Frame Type Data
dwFrameInterval[1]: 0x000153AC = 8.695600 mSec (115.00 Hz)
===>Video Streaming Uncompressed Frame Type Descriptor<===
bLength: 0x1E
bDescriptorType: 0x24
bDescriptorSubtype: 0x05
bFrameIndex: 0x03
bmCapabilities: 0x00
wWidth: 0x0280 = 640
wHeight: 0x0078 = 120
dwMinBitRate: 0x0FAC8000
dwMaxBitRate: 0x0FAC8000
dwMaxVideoFrameBufferSize: 0x00025800
dwDefaultFrameInterval: 0x0000B688 = 4.672800 mSec (214.00 Hz)
bFrameIntervalType: 0x01
===>Additional Discrete Frame Type Data
dwFrameInterval[1]: 0x0000B688 = 4.672800 mSec (214.00 Hz)
===>Video Streaming Uncompressed Frame Type Descriptor<===
--->This is the Default (optimum) Frame index
bLength: 0x1E
bDescriptorType: 0x24
bDescriptorSubtype: 0x05
bFrameIndex: 0x04
bmCapabilities: 0x00
wWidth: 0x02F0 = 752
wHeight: 0x01E0 = 480
dwMinBitRate: 0x11364000
dwMaxBitRate: 0x11364000
dwMaxVideoFrameBufferSize: 0x000B0400
dwDefaultFrameInterval: 0x00030D40 = 20.000000 mSec (50.00 Hz)
bFrameIntervalType: 0x01
===>Additional Discrete Frame Type Data
dwFrameInterval[1]: 0x00030D40 = 20.000000 mSec (50.00 Hz)
===>Video Streaming Uncompressed Frame Type Descriptor<===
bLength: 0x1E
bDescriptorType: 0x24
bDescriptorSubtype: 0x05
bFrameIndex: 0x05
bmCapabilities: 0x00
wWidth: 0x02F0 = 752
wHeight: 0x00F0 = 240
dwMinBitRate: 0x11364000
dwMaxBitRate: 0x11364000
dwMaxVideoFrameBufferSize: 0x00058200
dwDefaultFrameInterval: 0x000186A0 = 10.000000 mSec (100.00 Hz)
bFrameIntervalType: 0x01
===>Additional Discrete Frame Type Data
dwFrameInterval[1]: 0x000186A0 = 10.000000 mSec (100.00 Hz)
===>Video Streaming Uncompressed Frame Type Descriptor<===
bLength: 0x1E
bDescriptorType: 0x24
bDescriptorSubtype: 0x05
bFrameIndex: 0x06
bmCapabilities: 0x00
wWidth: 0x02F0 = 752
wHeight: 0x0078 = 120
dwMinBitRate: 0x1059F000
dwMaxBitRate: 0x1059F000
dwMaxVideoFrameBufferSize: 0x0002C100
dwDefaultFrameInterval: 0x0000CD97 = 5.263100 mSec (190.00 Hz)
bFrameIntervalType: 0x01
===>Additional Discrete Frame Type Data
dwFrameInterval[1]: 0x0000CD97 = 5.263100 mSec (190.00 Hz)
===>Endpoint Descriptor<===
bLength: 0x07
bDescriptorType: 0x05
bEndpointAddress: 0x83 -> Direction: IN - EndpointID: 3
bmAttributes: 0x02 -> Bulk Transfer Type
wMaxPacketSize: 0x0200 = 0x200 max bytes
bInterval: 0x01
===>Additional Error Checking<===
PASS: number of uncompressed-frame frame descriptors (6) == number of frame descriptors (6) specified in uncompressed format descriptor(s)
