--------------------------------
Zhou Jingbo
When I test with the iphone USB and some kinds of android USB,the error
appeared.When attach to this kind of android USB It shows that :USB redirection
error:Could not auto-redirect HTC (High Tech Computer Corp.) Device [0bb4:0f64]
at 2-20: error resetting device: LIBUSB_ERROR_NOT_FOUND
Here is the detail:
Bus 002 Device 014: ID 0bb4:0f64 HTC (High Tech Computer Corp.)Device
Descriptor: bLength 18 bDescriptorType 1 bcdUSB
2.00 bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64
idVendor 0x0bb4 HTC (High Tech Computer Corp.) idProduct
0x0f64 bcdDevice 2.28 iManufacturer 1 HTC iProduct
2 Android Phone iSerial 3 HC43YWW10703
bNumConfigurations 1 Configuration Descriptor: bLength
9 bDescriptorType 2 wTotalLength 128 bNumInterfaces
4 bConfigurationValue 1 iConfiguration 0
bmAttributes 0xc0 Self Powered MaxPower 500mA
Interface Descriptor: bLength 9 bDescriptorType
4 bInterfaceNumber 0 bAlternateSetting 0
bNumEndpoints 3 bInterfaceClass 6 Imaging
bInterfaceSubClass 1 Still Image Capture bInterfaceProtocol 1
Picture Transfer Protocol (PIMA 15470) iInterface 4 MTP
Endpoint Descriptor: bLength 7 bDescriptorType
5 bEndpointAddress 0x81 EP 1 IN bmAttributes
2 Transfer Type Bulk Synch Type None
Usage Type Data wMaxPacketSize 0x0200 1x 512
bytes bInterval 0 Endpoint Descriptor: bLength
7 bDescriptorType 5 bEndpointAddress
0x01 EP 1 OUT bmAttributes 2 Transfer Type
Bulk Synch Type None Usage Type
Data wMaxPacketSize 0x0200 1x 512 bytes bInterval
0 Endpoint Descriptor: bLength 7
bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN
bmAttributes 3 Transfer Type Interrupt
Synch Type None Usage Type Data
wMaxPacketSize 0x001c 1x 28 bytes bInterval 6
Interface Descriptor: bLength 9 bDescriptorType
4 bInterfaceNumber 1 bAlternateSetting 0
bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol
0 iInterface 0 Endpoint Descriptor: bLength
7 bDescriptorType 5 bEndpointAddress
0x83 EP 3 IN bmAttributes 2 Transfer Type
Bulk Synch Type None Usage Type
Data wMaxPacketSize 0x0200 1x 512 bytes bInterval
0 Endpoint Descriptor: bLength 7
bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2 Transfer Type Bulk Synch
Type None Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes bInterval 1
Interface Association: bLength 8 bDescriptorType
11 bFirstInterface 2 bInterfaceCount 2
bFunctionClass 2 Communications bFunctionSubClass 2
Abstract (modem) bFunctionProtocol 1 AT-commands (v.25ter)
iFunction 8 CDC Serial Interface Descriptor: bLength
9 bDescriptorType 4 bInterfaceNumber 2
bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass
2 Communications bInterfaceSubClass 2 Abstract (modem)
bInterfaceProtocol 1 AT-commands (v.25ter) iInterface 6
CDC Abstract Control Model (ACM) CDC Header: bcdCDC
1.10 CDC Call Management: bmCapabilities 0x00
bDataInterface 3 CDC ACM: bmCapabilities 0x02
line coding and serial state CDC Union: bMasterInterface 2
bSlaveInterface 3 Endpoint Descriptor: bLength
7 bDescriptorType 5 bEndpointAddress 0x85
EP 5 IN bmAttributes 3 Transfer Type
Interrupt Synch Type None Usage Type
Data wMaxPacketSize 0x000a 1x 10 bytes bInterval
9 Interface Descriptor: bLength 9
bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting
0 bNumEndpoints 2 bInterfaceClass 10 CDC Data
bInterfaceSubClass 0 Unused bInterfaceProtocol 0
iInterface 7 CDC ACM Data Endpoint Descriptor: bLength
7 bDescriptorType 5 bEndpointAddress
0x84 EP 4 IN bmAttributes 2 Transfer Type
Bulk Synch Type None Usage Type
Data wMaxPacketSize 0x0200 1x 512 bytes bInterval
0 Endpoint Descriptor: bLength 7
bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2 Transfer Type Bulk Synch
Type None Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes bInterval 0Device
Qualifier (for other device speed): bLength 10 bDescriptorType
6 bcdUSB 2.00 bDeviceClass 0 (Defined at
Interface level) bDeviceSubClass 0 bDeviceProtocol 0
bMaxPacketSize0 64 bNumConfigurations 1Device Status: 0x0000
(Bus Powered)
When attach to iphone USB It shows as:
USB redirection error:Could not auto-redirect Apple Inc. iPhone [05ac:12a8] at
2-5: Device is in use by another application
Detail:Bus 002 Device 008: ID 05ac:12a8 Apple, Inc.Device Descriptor: bLength
18 bDescriptorType 1 bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level) bDeviceSubClass
0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor
0x05ac Apple, Inc. idProduct 0x12a8 bcdDevice 5.20
iManufacturer 1 Apple Inc. iProduct 2 iPhone iSerial
3 f356e37b84b249a9d3be2c08fe4b9c2da2a2082d bNumConfigurations
4 Configuration Descriptor: bLength 9
bDescriptorType 2 wTotalLength 39 bNumInterfaces
1 bConfigurationValue 1 iConfiguration 5 PTP
bmAttributes 0xc0 Self Powered MaxPower 500mA
Interface Descriptor: bLength 9 bDescriptorType
4 bInterfaceNumber 0 bAlternateSetting 0
bNumEndpoints 3 bInterfaceClass 6 Imaging
bInterfaceSubClass 1 Still Image Capture bInterfaceProtocol 1
Picture Transfer Protocol (PIMA 15470) iInterface 0
Endpoint Descriptor: bLength 7 bDescriptorType
5 bEndpointAddress 0x02 EP 2 OUT bmAttributes
2 Transfer Type Bulk Synch Type
None Usage Type Data wMaxPacketSize 0x0200
1x 512 bytes bInterval 10 Endpoint Descriptor:
bLength 7 bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN bmAttributes 2
Transfer Type Bulk Synch Type None
Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes
bInterval 10 Endpoint Descriptor: bLength
7 bDescriptorType 5 bEndpointAddress 0x83 EP
3 IN bmAttributes 3 Transfer Type
Interrupt Synch Type None Usage Type
Data wMaxPacketSize 0x0040 1x 64 bytes bInterval
10 Configuration Descriptor: bLength 9
bDescriptorType 2 wTotalLength 149 bNumInterfaces
3 bConfigurationValue 2 iConfiguration 6 iPod USB
Interface bmAttributes 0xc0 Self Powered MaxPower
500mA Interface Descriptor: bLength 9
bDescriptorType 4 bInterfaceNumber 0 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 30 bInCollection 1
baInterfaceNr( 0) 1 AudioControl Interface Descriptor:
bLength 12 bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL) bTerminalID 1
wTerminalType 0x0201 Microphone bAssocTerminal 2
bNrChannels 2 wChannelConfig 0x0003 Left Front
(L) Right Front (R) iChannelNames 0 iTerminal
0 AudioControl Interface Descriptor: bLength
9 bDescriptorType 36 bDescriptorSubtype 3
(OUTPUT_TERMINAL) bTerminalID 2 wTerminalType
0x0101 USB Streaming bAssocTerminal 1 bSourceID
1 iTerminal 0 Interface Descriptor: bLength
9 bDescriptorType 4 bInterfaceNumber 1
bAlternateSetting 0 bNumEndpoints 0
bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0 iInterface 0 Interface
Descriptor: bLength 9 bDescriptorType 4
bInterfaceNumber 1 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 2 bDelay 1 frames
wFormatTag 1 PCM AudioStreaming Interface Descriptor:
bLength 35 bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE) bFormatType 1
(FORMAT_TYPE_I) bNrChannels 2 bSubframeSize
2 bBitResolution 16 bSamFreqType 9 Discrete
tSamFreq[ 0] 8000 tSamFreq[ 1] 11025 tSamFreq[
2] 12000 tSamFreq[ 3] 16000 tSamFreq[ 4]
22050 tSamFreq[ 5] 24000 tSamFreq[ 6] 32000
tSamFreq[ 7] 44100 tSamFreq[ 8] 48000 Endpoint
Descriptor: bLength 9 bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN bmAttributes 1
Transfer Type Isochronous Synch Type None
Usage Type Data wMaxPacketSize 0x00c0 1x 192
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 Interface Descriptor: bLength
9 bDescriptorType 4 bInterfaceNumber 2
bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass
3 Human Interface Device bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None iInterface 0 HID Device
Descriptor: bLength 9 bDescriptorType
33 bcdHID 1.11 bCountryCode 0 Not
supported bNumDescriptors 1 bDescriptorType 34
Report wDescriptorLength 208 Report Descriptors:
** UNAVAILABLE ** Endpoint Descriptor: bLength 7
bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN
bmAttributes 3 Transfer Type Interrupt
Synch Type None Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes bInterval 1
Configuration Descriptor: bLength 9 bDescriptorType
2 wTotalLength 62 bNumInterfaces 2
bConfigurationValue 3 iConfiguration 7 PTP + Apple Mobile
Device bmAttributes 0xc0 Self Powered MaxPower
500mA Interface Descriptor: bLength 9
bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting
0 bNumEndpoints 3 bInterfaceClass 6 Imaging
bInterfaceSubClass 1 Still Image Capture bInterfaceProtocol 1
Picture Transfer Protocol (PIMA 15470) iInterface 0
Endpoint Descriptor: bLength 7 bDescriptorType
5 bEndpointAddress 0x02 EP 2 OUT bmAttributes
2 Transfer Type Bulk Synch Type
None Usage Type Data wMaxPacketSize 0x0200
1x 512 bytes bInterval 10 Endpoint Descriptor:
bLength 7 bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN bmAttributes 2
Transfer Type Bulk Synch Type None
Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes
bInterval 10 Endpoint Descriptor: bLength
7 bDescriptorType 5 bEndpointAddress 0x83 EP
3 IN bmAttributes 3 Transfer Type
Interrupt Synch Type None Usage Type
Data wMaxPacketSize 0x0040 1x 64 bytes bInterval
10 Interface Descriptor: bLength 9
bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting
0 bNumEndpoints 2 bInterfaceClass 255 Vendor
Specific Class bInterfaceSubClass 254 bInterfaceProtocol 2
iInterface 10 Apple USB Multiplexor Endpoint Descriptor:
bLength 7 bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT bmAttributes 2
Transfer Type Bulk Synch Type None
Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0 Endpoint Descriptor: bLength
7 bDescriptorType 5 bEndpointAddress 0x85 EP
5 IN bmAttributes 2 Transfer Type Bulk
Synch Type None Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes bInterval 0
Configuration Descriptor: bLength 9 bDescriptorType
2 wTotalLength 117 bNumInterfaces 3
bConfigurationValue 4 iConfiguration 8 PTP + Apple Mobile
Device + Apple USB Ethernet bmAttributes 0xc0 Self Powered
MaxPower 500mA Interface Descriptor: bLength
9 bDescriptorType 4 bInterfaceNumber 0
bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass
6 Imaging bInterfaceSubClass 1 Still Image Capture
bInterfaceProtocol 1 Picture Transfer Protocol (PIMA 15470)
iInterface 0 Endpoint Descriptor: bLength
7 bDescriptorType 5 bEndpointAddress 0x02 EP 2
OUT bmAttributes 2 Transfer Type Bulk
Synch Type None Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes bInterval 10
Endpoint Descriptor: bLength 7 bDescriptorType
5 bEndpointAddress 0x81 EP 1 IN bmAttributes
2 Transfer Type Bulk Synch Type None
Usage Type Data wMaxPacketSize 0x0200 1x 512
bytes bInterval 10 Endpoint Descriptor: bLength
7 bDescriptorType 5 bEndpointAddress
0x83 EP 3 IN bmAttributes 3 Transfer Type
Interrupt Synch Type None Usage Type
Data wMaxPacketSize 0x0040 1x 64 bytes bInterval
10 Interface Descriptor: bLength 9
bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting
0 bNumEndpoints 2 bInterfaceClass 255 Vendor
Specific Class bInterfaceSubClass 254 bInterfaceProtocol 2
iInterface 10 Apple USB Multiplexor Endpoint Descriptor:
bLength 7 bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT bmAttributes 2
Transfer Type Bulk Synch Type None
Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0 Endpoint Descriptor: bLength
7 bDescriptorType 5 bEndpointAddress 0x85 EP
5 IN bmAttributes 2 Transfer Type Bulk
Synch Type None Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes bInterval 0
Interface Descriptor: bLength 9 bDescriptorType
4 bInterfaceNumber 2 bAlternateSetting 0
bNumEndpoints 0 bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 253 bInterfaceProtocol 1 iInterface
0 Interface Descriptor: bLength 9
bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting
1 bNumEndpoints 2 bInterfaceClass 255 Vendor
Specific Class bInterfaceSubClass 253 bInterfaceProtocol 1
iInterface 0 Endpoint Descriptor: bLength
7 bDescriptorType 5 bEndpointAddress 0x86 EP 6
IN bmAttributes 2 Transfer Type Bulk
Synch Type None Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes bInterval 0
Endpoint Descriptor: bLength 7 bDescriptorType
5 bEndpointAddress 0x05 EP 5 OUT bmAttributes
2 Transfer Type Bulk Synch Type
None Usage Type Data wMaxPacketSize 0x0200
1x 512 bytes bInterval 0 Interface Descriptor:
bLength 9 bDescriptorType 4 bInterfaceNumber
2 bAlternateSetting 2 bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 253
bInterfaceProtocol 1 iInterface 0 Endpoint
Descriptor: bLength 7 bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN bmAttributes 2
Transfer Type Bulk Synch Type None
Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0 Endpoint Descriptor: bLength
7 bDescriptorType 5 bEndpointAddress 0x05 EP
5 OUT bmAttributes 2 Transfer Type Bulk
Synch Type None Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes bInterval
0Device Qualifier (for other device speed): bLength 10
bDescriptorType 6 bcdUSB 2.00 bDeviceClass 0
(Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol
0 bMaxPacketSize0 64 bNumConfigurations 4Device Status:
0x0000 (Bus Powered)
Can you tell me what's wrong with these USB .What should I do to make it
normal.It would be nice for you to help me. Thanks at first.
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