Created
June 23, 2012 22:36
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lsusb -v for 5MP/220x adafruit microscope: https://www.adafruit.com/products/636
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| Bus 001 Device 006: ID 0ac8:3420 Z-Star Microelectronics Corp. Venus USB2.0 Camera | |
| Device Descriptor: | |
| bLength 18 | |
| bDescriptorType 1 | |
| bcdUSB 2.00 | |
| bDeviceClass 239 Miscellaneous Device | |
| bDeviceSubClass 2 ? | |
| bDeviceProtocol 1 Interface Association | |
| bMaxPacketSize0 64 | |
| idVendor 0x0ac8 Z-Star Microelectronics Corp. | |
| idProduct 0x3420 Venus USB2.0 Camera | |
| bcdDevice 1.00 | |
| iManufacturer 1 Vimicro Corp. | |
| iProduct 2 Venus USB2.0 Camera | |
| iSerial 0 | |
| bNumConfigurations 1 | |
| Configuration Descriptor: | |
| bLength 9 | |
| bDescriptorType 2 | |
| wTotalLength 1125 | |
| bNumInterfaces 4 | |
| bConfigurationValue 1 | |
| iConfiguration 0 | |
| bmAttributes 0x80 | |
| (Bus Powered) | |
| MaxPower 128mA | |
| Interface Association: | |
| bLength 8 | |
| bDescriptorType 11 | |
| bFirstInterface 0 | |
| bInterfaceCount 2 | |
| bFunctionClass 14 Video | |
| bFunctionSubClass 3 Video Interface Collection | |
| bFunctionProtocol 0 | |
| iFunction 2 Venus USB2.0 Camera | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 0 | |
| bAlternateSetting 0 | |
| bNumEndpoints 1 | |
| bInterfaceClass 14 Video | |
| bInterfaceSubClass 1 Video Control | |
| bInterfaceProtocol 0 | |
| iInterface 2 Venus USB2.0 Camera | |
| VideoControl Interface Descriptor: | |
| bLength 13 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (HEADER) | |
| bcdUVC 1.00 | |
| wTotalLength 79 | |
| dwClockFrequency 30.000000MHz | |
| bInCollection 1 | |
| baInterfaceNr( 0) 1 | |
| VideoControl Interface Descriptor: | |
| bLength 18 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (INPUT_TERMINAL) | |
| bTerminalID 1 | |
| wTerminalType 0x0201 Camera Sensor | |
| bAssocTerminal 0 | |
| iTerminal 0 | |
| wObjectiveFocalLengthMin 0 | |
| wObjectiveFocalLengthMax 0 | |
| wOcularFocalLength 0 | |
| bControlSize 3 | |
| bmControls 0x0000000a | |
| Auto-Exposure Mode | |
| Exposure Time (Absolute) | |
| VideoControl Interface Descriptor: | |
| bLength 11 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 5 (PROCESSING_UNIT) | |
| Warning: Descriptor too short | |
| bUnitID 2 | |
| bSourceID 1 | |
| wMaxMultiplier 0 | |
| bControlSize 2 | |
| bmControls 0x0000177b | |
| Brightness | |
| Contrast | |
| Saturation | |
| Sharpness | |
| Gamma | |
| White Balance Temperature | |
| Backlight Compensation | |
| Gain | |
| Power Line Frequency | |
| White Balance Temperature, Auto | |
| iProcessing 0 | |
| bmVideoStandards 0x 9 | |
| None | |
| SECAM - 625/50 | |
| VideoControl Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 3 (OUTPUT_TERMINAL) | |
| bTerminalID 3 | |
| wTerminalType 0x0101 USB Streaming | |
| bAssocTerminal 0 | |
| bSourceID 2 | |
| iTerminal 0 | |
| VideoControl Interface Descriptor: | |
| bLength 28 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 6 (EXTENSION_UNIT) | |
| bUnitID 4 | |
| guidExtensionCode {e3deaebb-c2ec-4d42-802c-72f2eb3dfb57} | |
| bNumControl 8 | |
| bNrPins 1 | |
| baSourceID( 0) 1 | |
| bControlSize 3 | |
| bmControls( 0) 0x59 | |
| bmControls( 1) 0x80 | |
| bmControls( 2) 0x80 | |
| iExtension 0 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x81 EP 1 IN | |
| bmAttributes 3 | |
| Transfer Type Interrupt | |
| Synch Type None | |
| Usage Type Data | |
| wMaxPacketSize 0x000a 1x 10 bytes | |
| bInterval 5 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 1 | |
| bAlternateSetting 0 | |
| bNumEndpoints 0 | |
| bInterfaceClass 14 Video | |
| bInterfaceSubClass 2 Video Streaming | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| VideoStreaming Interface Descriptor: | |
| bLength 15 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (INPUT_HEADER) | |
| bNumFormats 2 | |
| wTotalLength 761 | |
| bEndPointAddress 130 | |
| bmInfo 0 | |
| bTerminalLink 3 | |
| bStillCaptureMethod 2 | |
| bTriggerSupport 1 | |
| bTriggerUsage 1 | |
| bControlSize 1 | |
| bmaControls( 0) 27 | |
| bmaControls( 1) 27 | |
| VideoStreaming Interface Descriptor: | |
| bLength 27 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED) | |
| bFormatIndex 1 | |
| bNumFrameDescriptors 9 | |
| guidFormat {59555932-0000-1000-8000-00aa00389b71} | |
| bBitsPerPixel 16 | |
| bDefaultFrameIndex 1 | |
| bAspectRatioX 0 | |
| bAspectRatioY 0 | |
| bmInterlaceFlags 0x00 | |
| Interlaced stream or variable: No | |
| Fields per frame: 2 fields | |
| Field 1 first: No | |
| Field pattern: Field 1 only | |
| bCopyProtect 0 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) | |
| bFrameIndex 1 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 640 | |
| wHeight 480 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 614400 | |
| dwDefaultFrameInterval 333333 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 333333 | |
| dwFrameInterval( 1) 666667 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) | |
| bFrameIndex 2 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 352 | |
| wHeight 288 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 202752 | |
| dwDefaultFrameInterval 333333 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 333333 | |
| dwFrameInterval( 1) 666667 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) | |
| bFrameIndex 3 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 320 | |
| wHeight 240 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 153600 | |
| dwDefaultFrameInterval 333333 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 333333 | |
| dwFrameInterval( 1) 666667 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) | |
| bFrameIndex 4 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 176 | |
| wHeight 144 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 50688 | |
| dwDefaultFrameInterval 333333 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 333333 | |
| dwFrameInterval( 1) 666667 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) | |
| bFrameIndex 5 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 160 | |
| wHeight 120 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 38400 | |
| dwDefaultFrameInterval 333333 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 333333 | |
| dwFrameInterval( 1) 666667 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) | |
| bFrameIndex 6 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 800 | |
| wHeight 600 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 960000 | |
| dwDefaultFrameInterval 1000000 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 1000000 | |
| dwFrameInterval( 1) 1333333 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) | |
| bFrameIndex 7 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 1280 | |
| wHeight 960 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 2457600 | |
| dwDefaultFrameInterval 1333333 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 1333333 | |
| dwFrameInterval( 1) 2000000 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) | |
| bFrameIndex 8 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 1280 | |
| wHeight 1024 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 2621440 | |
| dwDefaultFrameInterval 1333333 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 1333333 | |
| dwFrameInterval( 1) 2000000 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 5 (FRAME_UNCOMPRESSED) | |
| bFrameIndex 9 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 1600 | |
| wHeight 1200 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 3840000 | |
| dwDefaultFrameInterval 2000000 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 2000000 | |
| dwFrameInterval( 1) 4000000 | |
| VideoStreaming Interface Descriptor: | |
| bLength 42 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 3 (STILL_IMAGE_FRAME) | |
| bEndpointAddress 0 | |
| bNumImageSizePatterns 9 | |
| wWidth( 0) 1600 | |
| wHeight( 0) 1200 | |
| wWidth( 1) 352 | |
| wHeight( 1) 288 | |
| wWidth( 2) 320 | |
| wHeight( 2) 240 | |
| wWidth( 3) 176 | |
| wHeight( 3) 144 | |
| wWidth( 4) 160 | |
| wHeight( 4) 120 | |
| wWidth( 5) 800 | |
| wHeight( 5) 600 | |
| wWidth( 6) 1280 | |
| wHeight( 6) 960 | |
| wWidth( 7) 1280 | |
| wHeight( 7) 1024 | |
| wWidth( 8) 640 | |
| wHeight( 8) 480 | |
| bNumCompressionPatterns 9 | |
| VideoStreaming Interface Descriptor: | |
| bLength 6 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 13 (COLORFORMAT) | |
| bColorPrimaries 1 (BT.709,sRGB) | |
| bTransferCharacteristics 1 (BT.709) | |
| bMatrixCoefficients 4 (SMPTE 170M (BT.601)) | |
| VideoStreaming Interface Descriptor: | |
| bLength 11 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 6 (FORMAT_MJPEG) | |
| bFormatIndex 2 | |
| bNumFrameDescriptors 9 | |
| bFlags 1 | |
| Fixed-size samples: Yes | |
| bDefaultFrameIndex 1 | |
| bAspectRatioX 0 | |
| bAspectRatioY 0 | |
| bmInterlaceFlags 0x00 | |
| Interlaced stream or variable: No | |
| Fields per frame: 1 fields | |
| Field 1 first: No | |
| Field pattern: Field 1 only | |
| bCopyProtect 0 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 7 (FRAME_MJPEG) | |
| bFrameIndex 1 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 640 | |
| wHeight 480 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 614400 | |
| dwDefaultFrameInterval 666667 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 666667 | |
| dwFrameInterval( 1) 1333333 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 7 (FRAME_MJPEG) | |
| bFrameIndex 2 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 352 | |
| wHeight 288 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 202752 | |
| dwDefaultFrameInterval 666667 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 666667 | |
| dwFrameInterval( 1) 1333333 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 7 (FRAME_MJPEG) | |
| bFrameIndex 3 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 320 | |
| wHeight 240 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 153600 | |
| dwDefaultFrameInterval 666667 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 666667 | |
| dwFrameInterval( 1) 1333333 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 7 (FRAME_MJPEG) | |
| bFrameIndex 4 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 176 | |
| wHeight 144 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 50688 | |
| dwDefaultFrameInterval 666667 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 666667 | |
| dwFrameInterval( 1) 1333333 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 7 (FRAME_MJPEG) | |
| bFrameIndex 5 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 160 | |
| wHeight 120 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 38400 | |
| dwDefaultFrameInterval 666667 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 666667 | |
| dwFrameInterval( 1) 1333333 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 7 (FRAME_MJPEG) | |
| bFrameIndex 6 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 800 | |
| wHeight 600 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 960000 | |
| dwDefaultFrameInterval 666667 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 666667 | |
| dwFrameInterval( 1) 1333333 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 7 (FRAME_MJPEG) | |
| bFrameIndex 7 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 1280 | |
| wHeight 960 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 2457600 | |
| dwDefaultFrameInterval 666667 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 666667 | |
| dwFrameInterval( 1) 1333333 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 7 (FRAME_MJPEG) | |
| bFrameIndex 8 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 1280 | |
| wHeight 1024 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 2621440 | |
| dwDefaultFrameInterval 666667 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 666667 | |
| dwFrameInterval( 1) 1333333 | |
| VideoStreaming Interface Descriptor: | |
| bLength 34 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 7 (FRAME_MJPEG) | |
| bFrameIndex 9 | |
| bmCapabilities 0x00 | |
| Still image unsupported | |
| wWidth 1600 | |
| wHeight 1200 | |
| dwMinBitRate 768000 | |
| dwMaxBitRate 196608000 | |
| dwMaxVideoFrameBufferSize 3840000 | |
| dwDefaultFrameInterval 666667 | |
| bFrameIntervalType 2 | |
| dwFrameInterval( 0) 666667 | |
| dwFrameInterval( 1) 1333333 | |
| VideoStreaming Interface Descriptor: | |
| bLength 42 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 3 (STILL_IMAGE_FRAME) | |
| bEndpointAddress 0 | |
| bNumImageSizePatterns 9 | |
| wWidth( 0) 1600 | |
| wHeight( 0) 1200 | |
| wWidth( 1) 352 | |
| wHeight( 1) 288 | |
| wWidth( 2) 320 | |
| wHeight( 2) 240 | |
| wWidth( 3) 176 | |
| wHeight( 3) 144 | |
| wWidth( 4) 160 | |
| wHeight( 4) 120 | |
| wWidth( 5) 800 | |
| wHeight( 5) 600 | |
| wWidth( 6) 1280 | |
| wHeight( 6) 960 | |
| wWidth( 7) 1280 | |
| wHeight( 7) 1024 | |
| wWidth( 8) 640 | |
| wHeight( 8) 480 | |
| bNumCompressionPatterns 9 | |
| VideoStreaming Interface Descriptor: | |
| bLength 6 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 13 (COLORFORMAT) | |
| bColorPrimaries 1 (BT.709,sRGB) | |
| bTransferCharacteristics 1 (BT.709) | |
| bMatrixCoefficients 4 (SMPTE 170M (BT.601)) | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 1 | |
| bAlternateSetting 1 | |
| bNumEndpoints 1 | |
| bInterfaceClass 14 Video | |
| bInterfaceSubClass 2 Video Streaming | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x82 EP 2 IN | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x0080 1x 128 bytes | |
| bInterval 1 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 1 | |
| bAlternateSetting 2 | |
| bNumEndpoints 1 | |
| bInterfaceClass 14 Video | |
| bInterfaceSubClass 2 Video Streaming | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x82 EP 2 IN | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x0200 1x 512 bytes | |
| bInterval 1 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 1 | |
| bAlternateSetting 3 | |
| bNumEndpoints 1 | |
| bInterfaceClass 14 Video | |
| bInterfaceSubClass 2 Video Streaming | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x82 EP 2 IN | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x0400 1x 1024 bytes | |
| bInterval 1 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 1 | |
| bAlternateSetting 4 | |
| bNumEndpoints 1 | |
| bInterfaceClass 14 Video | |
| bInterfaceSubClass 2 Video Streaming | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x82 EP 2 IN | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x0b00 2x 768 bytes | |
| bInterval 1 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 1 | |
| bAlternateSetting 5 | |
| bNumEndpoints 1 | |
| bInterfaceClass 14 Video | |
| bInterfaceSubClass 2 Video Streaming | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x82 EP 2 IN | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x0c00 2x 1024 bytes | |
| bInterval 1 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 1 | |
| bAlternateSetting 6 | |
| bNumEndpoints 1 | |
| bInterfaceClass 14 Video | |
| bInterfaceSubClass 2 Video Streaming | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x82 EP 2 IN | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x1380 3x 896 bytes | |
| bInterval 1 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 1 | |
| bAlternateSetting 7 | |
| bNumEndpoints 1 | |
| bInterfaceClass 14 Video | |
| bInterfaceSubClass 2 Video Streaming | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x82 EP 2 IN | |
| bmAttributes 5 | |
| Transfer Type Isochronous | |
| Synch Type Asynchronous | |
| Usage Type Data | |
| wMaxPacketSize 0x1400 3x 1024 bytes | |
| bInterval 1 | |
| Interface Association: | |
| bLength 8 | |
| bDescriptorType 11 | |
| bFirstInterface 2 | |
| bInterfaceCount 2 | |
| bFunctionClass 1 Audio | |
| bFunctionSubClass 2 Streaming | |
| bFunctionProtocol 0 | |
| iFunction 0 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 2 | |
| bAlternateSetting 0 | |
| bNumEndpoints 0 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 1 Control Device | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| AudioControl Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (HEADER) | |
| bcdADC 1.00 | |
| wTotalLength 39 | |
| bInCollection 1 | |
| baInterfaceNr( 0) 3 | |
| AudioControl Interface Descriptor: | |
| bLength 12 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (INPUT_TERMINAL) | |
| bTerminalID 1 | |
| wTerminalType 0x0201 Microphone | |
| bAssocTerminal 0 | |
| bNrChannels 1 | |
| wChannelConfig 0x0000 | |
| iChannelNames 0 | |
| iTerminal 0 | |
| AudioControl Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 6 (FEATURE_UNIT) | |
| bUnitID 2 | |
| bSourceID 1 | |
| bControlSize 1 | |
| bmaControls( 0) 0x00 | |
| bmaControls( 1) 0x03 | |
| Mute Control | |
| Volume Control | |
| iFeature 0 | |
| AudioControl Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 3 (OUTPUT_TERMINAL) | |
| bTerminalID 3 | |
| wTerminalType 0x0101 USB Streaming | |
| bAssocTerminal 1 | |
| bSourceID 2 | |
| iTerminal 0 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 3 | |
| bAlternateSetting 0 | |
| bNumEndpoints 0 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 2 Streaming | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 3 | |
| bAlternateSetting 1 | |
| bNumEndpoints 1 | |
| bInterfaceClass 1 Audio | |
| bInterfaceSubClass 2 Streaming | |
| bInterfaceProtocol 0 | |
| iInterface 0 | |
| AudioStreaming Interface Descriptor: | |
| bLength 7 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 1 (AS_GENERAL) | |
| bTerminalLink 3 | |
| bDelay 1 frames | |
| wFormatTag 1 PCM | |
| AudioStreaming Interface Descriptor: | |
| bLength 29 | |
| bDescriptorType 36 | |
| bDescriptorSubtype 2 (FORMAT_TYPE) | |
| bFormatType 1 (FORMAT_TYPE_I) | |
| bNrChannels 1 | |
| bSubframeSize 2 | |
| bBitResolution 16 | |
| bSamFreqType 7 Discrete | |
| tSamFreq[ 0] 8000 | |
| tSamFreq[ 1] 11025 | |
| tSamFreq[ 2] 16000 | |
| tSamFreq[ 3] 22050 | |
| tSamFreq[ 4] 32000 | |
| tSamFreq[ 5] 44100 | |
| tSamFreq[ 6] 48000 | |
| Endpoint Descriptor: | |
| bLength 9 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x83 EP 3 IN | |
| bmAttributes 1 | |
| Transfer Type Isochronous | |
| Synch Type None | |
| Usage Type Data | |
| wMaxPacketSize 0x0062 1x 98 bytes | |
| bInterval 4 | |
| bRefresh 0 | |
| bSynchAddress 0 | |
| AudioControl Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 37 | |
| bDescriptorSubtype 1 (EP_GENERAL) | |
| bmAttributes 0x01 | |
| Sampling Frequency | |
| bLockDelayUnits 0 Undefined | |
| wLockDelay 0 Undefined | |
| Device Qualifier (for other device speed): | |
| bLength 10 | |
| bDescriptorType 6 | |
| bcdUSB 2.00 | |
| bDeviceClass 239 Miscellaneous Device | |
| bDeviceSubClass 2 ? | |
| bDeviceProtocol 1 Interface Association | |
| bMaxPacketSize0 64 | |
| bNumConfigurations 1 | |
| Device Status: 0x0000 | |
| (Bus Powered) |
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