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Callstel DECT USB Dongle for Skype » History » Version 1

roox, 12/18/2022 02:10 PM

1 1 roox
h1. Callstel DECT USB Dongle for Skype (PX-1538-919)
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This is a small USB dongle that can be plugged into a Windows computer that then act as a VoIP to DECT bridge so one can use services like Skype from a DECT handset.
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http://www.callstel.info/USB-SKYPE-Dongle-PX-1538-919.shtml
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It's based on the DSPgroup PNX800x (PNX8009DBHND00) DECT RFIC
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* PNX800x / PNX801x overview attachment:DSPgroup-PNX800x-PNX801x.pdf
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* VegaOne / Scorpion release notes attachment:DSPgroup_VegaOne-release-notes-scorpion.pdf
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h2. Hardware
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{{thumbnail(callstel-dect-usb-dongle-case-top.jpg)}}
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{{thumbnail(callstel-dect-usb-dongle-case-bottom.jpg)}}
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{{thumbnail(callstel-dect-usb-dongle-pcb-top0.jpg)}}
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{{thumbnail(callstel-dect-usb-dongle-pcb-top1.jpg)}}
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{{thumbnail(callstel-dect-usb-dongle-pcb-bottom.jpg)}}
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h2. USB
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dmesg
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<pre>
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usb 2-2: new full-speed USB device number 4 using xhci_hcd
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usb 2-2: New USB device found, idVendor=04cc, idProduct=5556, bcdDevice= 1.00
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usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
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usb 2-2: Product: VegaOne USB
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usb 2-2: Manufacturer: Philips
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usb 2-2: SerialNumber: 20060504bad0
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usbcore: registered new interface driver usbhid
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usbhid: USB HID core driver
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mc: Linux media interface: v0.10
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usbcore: registered new interface driver snd-usb-audio
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hid-generic 0003:04CC:5556.0001: hiddev96,hidraw0: USB HID v1.01 Device [Philips VegaOne USB] on usb-0000:00:14.0-2/input3
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</pre>
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lsusb
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<pre>
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Bus 002 Device 004: ID 04cc:5556 ST-Ericsson VegaOne USB
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Device Descriptor:
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  bLength                18
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  bDescriptorType         1
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  bcdUSB               2.00
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  bDeviceClass            0 
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  bDeviceSubClass         0 
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  bDeviceProtocol         0 
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  bMaxPacketSize0         8
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  idVendor           0x04cc ST-Ericsson
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  idProduct          0x5556 
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  bcdDevice            1.00
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  iManufacturer           1 Philips
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  iProduct                2 VegaOne USB
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  iSerial                 3 20060504bad0
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  bNumConfigurations      1
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  Configuration Descriptor:
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    bLength                 9
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    bDescriptorType         2
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    wTotalLength       0x00e0
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    bNumInterfaces          4
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    bConfigurationValue     1
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    iConfiguration          0 
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    bmAttributes         0xc0
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      Self Powered
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    MaxPower              100mA
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    Interface Descriptor:
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      bLength                 9
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      bDescriptorType         4
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      bInterfaceNumber        0
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      bAlternateSetting       0
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      bNumEndpoints           0
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      bInterfaceClass         1 Audio
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      bInterfaceSubClass      1 Control Device
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      bInterfaceProtocol      0 
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      iInterface              4 Uwin USB Audio
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      AudioControl Interface Descriptor:
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        bLength                10
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        bDescriptorType        36
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        bDescriptorSubtype      1 (HEADER)
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        bcdADC               1.00
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        wTotalLength       0x0046
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        bInCollection           2
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        baInterfaceNr(0)        1
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        baInterfaceNr(1)        2
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      AudioControl Interface Descriptor:
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        bLength                12
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        bDescriptorType        36
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        bDescriptorSubtype      2 (INPUT_TERMINAL)
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        bTerminalID             1
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        wTerminalType      0x0101 USB Streaming
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        bAssocTerminal          0
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        bNrChannels             1
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        wChannelConfig     0x0000
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        iChannelNames           0 
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        iTerminal               0 
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      AudioControl Interface Descriptor:
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        bLength                 9
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        bDescriptorType        36
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        bDescriptorSubtype      6 (FEATURE_UNIT)
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        bUnitID                 2
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        bSourceID               1
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        bControlSize            1
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        bmaControls(0)       0x03
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          Mute Control
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          Volume Control
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        bmaControls(1)       0x00
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        iFeature                0 
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      AudioControl Interface Descriptor:
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        bLength                 9
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        bDescriptorType        36
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        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
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        bTerminalID             3
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        wTerminalType      0x0301 Speaker
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        bAssocTerminal          0
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        bSourceID               2
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        iTerminal               0 
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      AudioControl Interface Descriptor:
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        bLength                12
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        bDescriptorType        36
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        bDescriptorSubtype      2 (INPUT_TERMINAL)
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        bTerminalID             5
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        wTerminalType      0x0201 Microphone
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        bAssocTerminal          0
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        bNrChannels             1
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        wChannelConfig     0x0000
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        iChannelNames           0 
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        iTerminal               0 
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      AudioControl Interface Descriptor:
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        bLength                 9
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        bDescriptorType        36
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        bDescriptorSubtype      6 (FEATURE_UNIT)
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        bUnitID                 6
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        bSourceID               5
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        bControlSize            1
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        bmaControls(0)       0x03
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          Mute Control
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          Volume Control
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        bmaControls(1)       0x00
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        iFeature                0 
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      AudioControl Interface Descriptor:
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        bLength                 9
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        bDescriptorType        36
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        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
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        bTerminalID             7
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        wTerminalType      0x0101 USB Streaming
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        bAssocTerminal          0
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        bSourceID               6
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        iTerminal               0 
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    Interface Descriptor:
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      bLength                 9
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      bDescriptorType         4
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      bInterfaceNumber        1
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      bAlternateSetting       0
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      bNumEndpoints           0
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      bInterfaceClass         1 Audio
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      bInterfaceSubClass      2 Streaming
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      bInterfaceProtocol      0 
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      iInterface              5 VegaOne Audio Out (disabled)
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    Interface Descriptor:
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      bLength                 9
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      bDescriptorType         4
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      bInterfaceNumber        1
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      bAlternateSetting       1
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      bNumEndpoints           1
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      bInterfaceClass         1 Audio
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      bInterfaceSubClass      2 Streaming
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      bInterfaceProtocol      0 
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      iInterface              6 VegaOne Audio Out (PCM 16Bit/16KHz Mono)
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      AudioStreaming Interface Descriptor:
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        bLength                 7
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        bDescriptorType        36
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        bDescriptorSubtype      1 (AS_GENERAL)
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        bTerminalLink           1
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        bDelay                  0 frames
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        wFormatTag         0x0001 PCM
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      AudioStreaming Interface Descriptor:
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        bLength                11
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        bDescriptorType        36
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        bDescriptorSubtype      2 (FORMAT_TYPE)
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        bFormatType             1 (FORMAT_TYPE_I)
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        bNrChannels             1
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        bSubframeSize           2
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        bBitResolution         16
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        bSamFreqType            1 Discrete
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        tSamFreq[ 0]        16000
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      Endpoint Descriptor:
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        bLength                 9
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        bDescriptorType         5
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        bEndpointAddress     0x02  EP 2 OUT
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        bmAttributes            1
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          Transfer Type            Isochronous
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          Synch Type               None
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          Usage Type               Data
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        wMaxPacketSize     0x0020  1x 32 bytes
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        bInterval               1
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        bRefresh                0
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        bSynchAddress           0
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        AudioStreaming Endpoint Descriptor:
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          bLength                 7
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          bDescriptorType        37
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          bDescriptorSubtype      1 (EP_GENERAL)
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          bmAttributes         0x00
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          bLockDelayUnits         0 Undefined
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          wLockDelay         0x0000
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    Interface Descriptor:
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      bLength                 9
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      bDescriptorType         4
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      bInterfaceNumber        2
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      bAlternateSetting       0
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      bNumEndpoints           0
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      bInterfaceClass         1 Audio
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      bInterfaceSubClass      2 Streaming
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      bInterfaceProtocol      0 
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      iInterface              7 VegaOne Audio In (disabled)
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    Interface Descriptor:
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      bLength                 9
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      bDescriptorType         4
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      bInterfaceNumber        2
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      bAlternateSetting       1
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      bNumEndpoints           1
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      bInterfaceClass         1 Audio
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      bInterfaceSubClass      2 Streaming
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      bInterfaceProtocol      0 
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      iInterface              8 VegaOne Audio In (PCM 16Bit/16KHz Mono)
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      AudioStreaming Interface Descriptor:
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        bLength                 7
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        bDescriptorType        36
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        bDescriptorSubtype      1 (AS_GENERAL)
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        bTerminalLink           7
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        bDelay                  0 frames
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        wFormatTag         0x0001 PCM
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      AudioStreaming Interface Descriptor:
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        bLength                11
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        bDescriptorType        36
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        bDescriptorSubtype      2 (FORMAT_TYPE)
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        bFormatType             1 (FORMAT_TYPE_I)
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        bNrChannels             1
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        bSubframeSize           2
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        bBitResolution         16
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        bSamFreqType            1 Discrete
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        tSamFreq[ 0]        16000
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      Endpoint Descriptor:
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        bLength                 9
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        bDescriptorType         5
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        bEndpointAddress     0x83  EP 3 IN
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        bmAttributes            1
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          Transfer Type            Isochronous
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          Synch Type               None
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          Usage Type               Data
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        wMaxPacketSize     0x0020  1x 32 bytes
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        bInterval               1
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        bRefresh                0
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        bSynchAddress           0
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        AudioStreaming Endpoint Descriptor:
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          bLength                 7
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          bDescriptorType        37
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          bDescriptorSubtype      1 (EP_GENERAL)
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          bmAttributes         0x00
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          bLockDelayUnits         0 Undefined
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          wLockDelay         0x0000
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    Interface Descriptor:
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      bLength                 9
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      bDescriptorType         4
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      bInterfaceNumber        3
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      bAlternateSetting       0
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      bNumEndpoints           2
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      bInterfaceClass         3 Human Interface Device
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      bInterfaceSubClass      0 
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      bInterfaceProtocol      0 
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      iInterface              9 Uwin USB HID
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        HID Device Descriptor:
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          bLength                 9
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          bDescriptorType        33
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          bcdHID               1.01
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          bCountryCode            0 Not supported
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          bNumDescriptors         1
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          bDescriptorType        34 Report
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          wDescriptorLength      47
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         Report Descriptors: 
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           ** UNAVAILABLE **
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      Endpoint Descriptor:
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        bLength                 7
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        bDescriptorType         5
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        bEndpointAddress     0x04  EP 4 OUT
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        bmAttributes            3
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          Transfer Type            Interrupt
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          Synch Type               None
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          Usage Type               Data
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        wMaxPacketSize     0x0040  1x 64 bytes
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        bInterval              10
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      Endpoint Descriptor:
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        bLength                 7
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        bDescriptorType         5
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        bEndpointAddress     0x81  EP 1 IN
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        bmAttributes            3
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          Transfer Type            Interrupt
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          Synch Type               None
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          Usage Type               Data
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        wMaxPacketSize     0x0040  1x 64 bytes
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        bInterval              10
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can't get device qualifier: Resource temporarily unavailable
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can't get debug descriptor: Resource temporarily unavailable
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Device Status:     0x0001
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  Self Powered
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</pre>
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