Package: simple-scan
Version: 3.36.1-1
Severity: normal
Dear Maintainer,
Simple-Scan recognizes my network scanner, but when I click the "Scan" button,
it says "Failed to scan / unable to connect to scanner". I could fix this by
running "sudo /usr/bin/hp-plugin", which configures the hplip plugins as
required. I guess this is related to the issue described here:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=958882
As it is, Simple-Scan does not work with my network scanner. The fix is
technically easy, but not at all obvious to users who don't know about it.
-- Package-specific info:
-- System Information:
Debian Release: bullseye/sid
APT prefers testing
APT policy: (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 5.5.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8),
LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages simple-scan depends on:
ii dbus-user-session [default-dbus-session-bus] 1.12.16-2
ii dbus-x11 [dbus-session-bus] 1.12.16-2
ii dconf-gsettings-backend [gsettings-backend] 0.36.0-1
ii libc6 2.30-4
ii libcairo2 1.16.0-4
ii libcolord2 1.4.4-2
ii libgdk-pixbuf2.0-0 2.40.0+dfsg-4
ii libglib2.0-0 2.64.2-1
ii libgtk-3-0 3.24.18-1
ii libgusb2 0.3.4-0.2
ii libpackagekit-glib2-18 1.1.13-2+b1
ii libsane 1.0.27-3.2+b1
ii libwebp6 0.6.1-2+b1
ii libwebpmux3 0.6.1-2+b1
ii xdg-utils 1.1.3-2
ii zlib1g 1:1.2.11.dfsg-2
simple-scan recommends no packages.
simple-scan suggests no packages.
-- no debconf information
[+0.00s] DEBUG: simple-scan.vala:638: Starting simple-scan 3.36.1, PID=38627
[+0.00s] DEBUG: unsetenv() is not thread-safe and should not be used after
threads are created
[+0.01s] DEBUG: gdk_pixbuf_from_pixdata() called on:
[+0.01s] DEBUG: Encoding raw
[+0.01s] DEBUG: Dimensions: 37 x 47
[+0.01s] DEBUG: Rowstride: 148, Length: 6980
[+0.01s] DEBUG: Copy pixels == false
[+0.04s] DEBUG: app-window.vala:1908: Loading state from
/home/mbrennwa/.cache/simple-scan/state
[+0.04s] DEBUG: app-window.vala:1887: Restoring window to 600x400 pixels
[+0.08s] DEBUG: scanner.vala:1525: sane_init () -> SANE_STATUS_GOOD
[+0.08s] DEBUG: scanner.vala:1531: SANE version 1.0.27
[+0.08s] DEBUG: scanner.vala:1592: Requesting redetection of scan devices
[+0.08s] DEBUG: scanner.vala:828: Processing request
[+0.21s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+0.35s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+2.69s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+7.74s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
[+7.74s] DEBUG: scanner.vala:353: Device:
name="hpaio:/net/hp_laserjet_m1536dnf_mfp?ip=192.168.178.27&queue=false"
vendor="Hewlett-Packard" model="hp_laserjet_m1536dnf_mfp" type="all-in-one"
[+7.84s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+3979.97s] DEBUG: scanner.vala:1592: Requesting redetection of scan devices
[+3979.97s] DEBUG: scanner.vala:828: Processing request
[+3979.97s] DEBUG: 3:5 does not exist
[+3980.31s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+3982.39s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+3987.42s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
[+3987.42s] DEBUG: scanner.vala:353: Device:
name="hpaio:/net/hp_laserjet_m1536dnf_mfp?ip=192.168.178.27&queue=false"
vendor="Hewlett-Packard" model="hp_laserjet_m1536dnf_mfp" type="all-in-one"
[+3987.53s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+3993.10s] DEBUG: scanner.vala:1592: Requesting redetection of scan devices
[+3993.10s] DEBUG: scanner.vala:828: Processing request
[+3997.99s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
[+3998.09s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+4005.46s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+4213.23s] DEBUG: scanner.vala:1592: Requesting redetection of scan devices
[+4213.23s] DEBUG: scanner.vala:828: Processing request
[+4220.75s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
[+4220.75s] DEBUG: scanner.vala:353: Device:
name="hpaio:/net/hp_laserjet_m1536dnf_mfp?ip=192.168.178.27&queue=false"
vendor="Hewlett-Packard" model="hp_laserjet_m1536dnf_mfp" type="all-in-one"
[+4220.86s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+16419.93s] DEBUG: scanner.vala:1592: Requesting redetection of scan devices
[+16419.93s] DEBUG: scanner.vala:828: Processing request
[+16428.09s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
[+16428.09s] DEBUG: scanner.vala:353: Device:
name="hpaio:/net/hp_laserjet_m1536dnf_mfp?ip=192.168.178.27&queue=false"
vendor="Hewlett-Packard" model="hp_laserjet_m1536dnf_mfp" type="all-in-one"
[+16568.53s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+16573.38s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+16684.05s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+16720.44s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+16724.08s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+16760.03s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+16795.42s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+16797.76s] DEBUG: app-window.vala:1983: Saving state to
/home/mbrennwa/.cache/simple-scan/state
[+16799.43s] DEBUG: simple-scan.vala:455: Requesting scan at 300 dpi from
device 'hpaio:/net/hp_laserjet_m1536dnf_mfp?ip=192.168.178.27&queue=false'
[+16799.43s] DEBUG: scanner.vala:1660: Scanner.scan
("hpaio:/net/hp_laserjet_m1536dnf_mfp?ip=192.168.178.27&queue=false", dpi=300,
scan_mode=ScanMode.COLOR, depth=8, type=single, paper_width=0, paper_height=0,
brightness=0, contrast=0, delay=3000ms)
[+16799.43s] DEBUG: scanner.vala:828: Processing request
[+16799.55s] DEBUG: scanner.vala:889: sane_open
("hpaio:/net/hp_laserjet_m1536dnf_mfp?ip=192.168.178.27&queue=false") ->
SANE_STATUS_GOOD
[+16799.55s] DEBUG: scanner.vala:910: sane_get_option_descriptor (0)
[+16799.55s] DEBUG: scanner.vala:760: Option 0: name='option-cnt' title='Number
of options' type=int size=4 cap=soft-detect
[+16799.55s] DEBUG: scanner.vala:763: Description: Read-only option that
specifies how many options a specific devices supports.
[+16799.55s] DEBUG: scanner.vala:910: sane_get_option_descriptor (1)
[+16799.55s] DEBUG: scanner.vala:760: Option 1: name='mode-group' title='Scan
mode' type=group size=0
[+16799.55s] DEBUG: scanner.vala:910: sane_get_option_descriptor (2)
[+16799.55s] DEBUG: scanner.vala:760: Option 2: name='mode' title='Scan mode'
type=string size=32 values=["Lineart", "Gray", "Color"]
cap=soft-select,soft-detect
[+16799.55s] DEBUG: scanner.vala:763: Description: Selects the scan mode
(e.g., lineart, monochrome, or color).
[+16799.55s] DEBUG: scanner.vala:910: sane_get_option_descriptor (3)
[+16799.55s] DEBUG: scanner.vala:760: Option 3: name='resolution' title='Scan
resolution' type=int size=4 unit=dpi values=[75, 100, 150, 200, 300, 600, 1200]
cap=soft-select,soft-detect
[+16799.55s] DEBUG: scanner.vala:763: Description: Sets the resolution of the
scanned image.
[+16799.55s] DEBUG: scanner.vala:910: sane_get_option_descriptor (4)
[+16799.55s] DEBUG: scanner.vala:760: Option 4: name='source' title='Scan
source' type=string size=32 values=["Flatbed", "ADF"]
cap=soft-select,soft-detect
[+16799.55s] DEBUG: scanner.vala:763: Description: Selects the scan source
(such as a document-feeder).
[+16799.55s] DEBUG: scanner.vala:910: sane_get_option_descriptor (5)
[+16799.55s] DEBUG: scanner.vala:760: Option 5: name='advanced-group'
title='Advanced' type=group size=0 cap=advanced
[+16799.55s] DEBUG: scanner.vala:910: sane_get_option_descriptor (6)
[+16799.55s] DEBUG: scanner.vala:760: Option 6: name='brightness'
title='Brightness' type=int size=4 min=-1000, max=1000, quant=0
cap=soft-select,soft-detect,advanced
[+16799.55s] DEBUG: scanner.vala:763: Description: Controls the brightness of
the acquired image.
[+16799.55s] DEBUG: scanner.vala:910: sane_get_option_descriptor (7)
[+16799.55s] DEBUG: scanner.vala:760: Option 7: name='contrast'
title='Contrast' type=int size=4 min=-1000, max=1000, quant=0
cap=soft-select,soft-detect,advanced
[+16799.55s] DEBUG: scanner.vala:763: Description: Controls the contrast of
the acquired image.
[+16799.55s] DEBUG: scanner.vala:910: sane_get_option_descriptor (8)
[+16799.55s] DEBUG: scanner.vala:760: Option 8: name='compression'
title='Compression' type=string size=32 values=["None", "JPEG"]
cap=soft-select,soft-detect,advanced
[+16799.55s] DEBUG: scanner.vala:763: Description: Selects the scanner
compression method for faster scans, possibly at the expense of image quality.
[+16799.55s] DEBUG: scanner.vala:910: sane_get_option_descriptor (9)
[+16799.55s] DEBUG: scanner.vala:760: Option 9: name='jpeg-quality' title='JPEG
compression factor' type=int size=4 min=0, max=100, quant=0
cap=soft-select,soft-detect,inactive,advanced
[+16799.55s] DEBUG: scanner.vala:763: Description: Sets the scanner JPEG
compression factor. Larger numbers mean better compression, and smaller numbers
mean better image quality.
[+16799.55s] DEBUG: scanner.vala:910: sane_get_option_descriptor (10)
[+16799.55s] DEBUG: scanner.vala:760: Option 10: name='geometdevice `hpaio:/net/hp_laserjet_m1536dnf_mfp?ip=192.168.178.27&queue=false' is a
Hewlett-Packard hp_laserjet_m1536dnf_mfp all-in-one
Bus 004 Device 003: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit
Ethernet Adapter
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 9
idVendor 0x0bda Realtek Semiconductor Corp.
idProduct 0x8153 RTL8153 Gigabit Ethernet Adapter
bcdDevice 30.11
iManufacturer 1
iProduct 2
iSerial 6
bNumConfigurations 2
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0039
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 256mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 3
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 3
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 8
bMaxBurst 0
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0062
bNumInterfaces 2
bConfigurationValue 2
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 256mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 2 Communications
bInterfaceSubClass 6 Ethernet Networking
bInterfaceProtocol 0
iInterface 5
CDC Header:
bcdCDC 1.10
CDC Union:
bMasterInterface 0
bSlaveInterface 1
CDC Ethernet:
iMacAddress 3 (??)
bmEthernetStatistics 0x00000000
wMaxSegmentSize 1514
wNumberMCFilters 0x0000
bNumberPowerFilters 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 8
bMaxBurst 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 4
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 3
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 0
bMaxBurst 3
Bus 004 Device 002: ID 0424:5537 Microchip Technology, Inc. (formerly SMSC)
USB5537B
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 3
bMaxPacketSize0 9
idVendor 0x0424 Microchip Technology, Inc. (formerly SMSC)
idProduct 0x5537
bcdDevice 60.80
iManufacturer 2
iProduct 3
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x001f
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 19
Transfer Type Interrupt
Synch Type None
Usage Type Feedback
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 8
bMaxBurst 0
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 3
bMaxPacketSize0 9
idVendor 0x1d6b Linux Foundation
idProduct 0x0003 3.0 root hub
bcdDevice 5.05
iManufacturer 3
iProduct 2
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x001f
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
bMaxBurst 0
Bus 003 Device 012: ID 045e:0815 Microsoft Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x045e Microsoft Corp.
idProduct 0x0815
bcdDevice 1.13
iManufacturer 1
iProduct 2
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0043
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 2
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
** UNRECOGNIZED: 03 ff 00
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 1 Keyboard
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 153
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 4
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Bus 003 Device 011: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x093a Pixart Imaging, Inc.
idProduct 0x2510 Optical Mouse
bcdDevice 1.00
iManufacturer 1
iProduct 2
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0022
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 2 Mouse
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 52
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 10
Bus 003 Device 010: ID 0451:8142 Texas Instruments, Inc. TUSB8041 4-Port Hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.10
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 2 TT per port
bMaxPacketSize0 64
idVendor 0x0451 Texas Instruments, Inc.
idProduct 0x8142 TUSB8041 4-Port Hub
bcdDevice 1.00
iManufacturer 0
iProduct 0
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0029
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 1 Single TT
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 2 TT per port
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Bus 003 Device 003: ID 0bda:4014 Realtek Semiconductor Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0bda Realtek Semiconductor Corp.
idProduct 0x4014
bcdDevice 0.01
iManufacturer 3
iProduct 1
iSerial 2
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0137
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 4
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 1 Control Device
bInterfaceProtocol 0
iInterface 6
AudioControl Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdADC 1.00
wTotalLength 0x0080
bInCollection 3
baInterfaceNr(0) 1
baInterfaceNr(1) 2
baInterfaceNr(2) 3
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Microphone
bAssocTerminal 0
bNrChannels 2
wChannelConfig 0x0003
Left Front (L)
Right Front (R)
iChannelNames 0
iTerminal 0
AudioControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 3
bSourceID 1
bControlSize 2
bmaControls(0) 0x0201
Mute Control
Loudness Control
bmaControls(1) 0x0002
Volume Control
bmaControls(2) 0x0002
Volume Control
iFeature 0
AudioControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 2
wTerminalType 0x0101 USB Streaming
bAssocTerminal 1
bSourceID 4
iTerminal 0
AudioControl Interface Descriptor:
bLength 15
bDescriptorType 36
bDescriptorSubtype 8 (EXTENSION_UNIT)
bUnitID 4
wExtensionCode 0x0bda
bNrInPins 1
baSourceID(0) 3
bNrChannels 2
wChannelConfig 0x0003
Left Front (L)
Right Front (R)
iChannelNames 0
bControlSize 1
bmControls(0) 0x01
iExtension 0
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 14
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
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 15
wTerminalType 0x0302 Headphones
bAssocTerminal 14
bSourceID 16
iTerminal 0
AudioControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 16
bSourceID 14
bControlSize 2
bmaControls(0) 0x0001
Mute Control
bmaControls(1) 0x0002
Volume Control
bmaControls(2) 0x0002
Volume Control
iFeature 0
AudioControl Interface Descriptor:
bLength 12
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 17
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
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 18
wTerminalType 0x0603 Line Connector
bAssocTerminal 17
bSourceID 19
iTerminal 0
AudioControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 6 (FEATURE_UNIT)
bUnitID 19
bSourceID 17
bControlSize 2
bmaControls(0) 0x0001
Mute Control
bmaControls(1) 0x0002
Volume Control
bmaControls(2) 0x0002
Volume Control
iFeature 0
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 8
bRefresh 0
bSynchAddress 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 0x0001 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 2
bSubframeSize 3
bBitResolution 24
bSamFreqType 1 Discrete
tSamFreq[ 0] 48000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0150 1x 336 bytes
bInterval 4
bRefresh 0
bSynchAddress 0
AudioStreaming Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 0 Undefined
wLockDelay 0x0000
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
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 14
bDelay 1 frames
wFormatTag 0x0001 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 2
bSubframeSize 3
bBitResolution 24
bSamFreqType 1 Discrete
tSamFreq[ 0] 48000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x07 EP 7 OUT
bmAttributes 9
Transfer Type Isochronous
Synch Type Adaptive
Usage Type Data
wMaxPacketSize 0x0150 1x 336 bytes
bInterval 4
bRefresh 0
bSynchAddress 0
AudioStreaming Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 0 Undefined
wLockDelay 0x0000
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 17
bDelay 1 frames
wFormatTag 0x0001 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 2
bSubframeSize 3
bBitResolution 24
bSamFreqType 1 Discrete
tSamFreq[ 0] 48000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x08 EP 8 OUT
bmAttributes 9
Transfer Type Isochronous
Synch Type Adaptive
Usage Type Data
wMaxPacketSize 0x0150 1x 336 bytes
bInterval 4
bRefresh 0
bSynchAddress 0
AudioStreaming Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 0 Undefined
wLockDelay 0x0000
Bus 003 Device 002: ID 0424:2137 Microchip Technology, Inc. (formerly SMSC)
USB2137B
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.10
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 2 TT per port
bMaxPacketSize0 64
idVendor 0x0424 Microchip Technology, Inc. (formerly SMSC)
idProduct 0x2137
bcdDevice 60.80
iManufacturer 1
iProduct 2
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0029
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 1 Single TT
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 2 TT per port
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 5.05
iManufacturer 3
iProduct 2
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0019
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 3.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 3
bMaxPacketSize0 9
idVendor 0x1d6b Linux Foundation
idProduct 0x0003 3.0 root hub
bcdDevice 5.05
iManufacturer 3
iProduct 2
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x001f
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
bMaxBurst 0
Bus 001 Device 003: ID 0c45:670c Microdia Integrated_Webcam_HD
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.01
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x0c45 Microdia
idProduct 0x670c
bcdDevice 56.26
iManufacturer 2
iProduct 1
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0214
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
** UNRECOGNIZED: 28 ff 42 49 53 54 00 01 06 01 10 00 00 00 00 00 d1 10 f4
01 d2 11 f4 01 d3 12 f4 01 d4 13 f4 01 d5 14 f4 01 d6 15 f4 01
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 14 Video
bFunctionSubClass 3 Video Interface Collection
bFunctionProtocol 0
iFunction 5
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 1 Video Control
bInterfaceProtocol 0
iInterface 5
VideoControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdUVC 1.00
wTotalLength 0x0067
dwClockFrequency 15.000000MHz
bInCollection 1
baInterfaceNr( 0) 1
VideoControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 5
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 4
iTerminal 0
VideoControl Interface Descriptor:
bLength 26
bDescriptorType 36
bDescriptorSubtype 6 (EXTENSION_UNIT)
bUnitID 3
guidExtensionCode {28f03370-6311-4a2e-ba2c-6890eb334016}
bNumControl 8
bNrPins 1
baSourceID( 0) 2
bControlSize 1
bmControls( 0) 0x1f
iExtension 0
VideoControl Interface Descriptor:
bLength 26
bDescriptorType 36
bDescriptorSubtype 6 (EXTENSION_UNIT)
bUnitID 4
guidExtensionCode {0fb885c3-68c2-4547-90f7-8f47579d95fc}
bNumControl 8
bNrPins 1
baSourceID( 0) 3
bControlSize 1
bmControls( 0) 0x0f
iExtension 0
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 0x0000177f
Brightness
Contrast
Hue
Saturation
Sharpness
Gamma
White Balance Temperature
Backlight Compensation
Gain
Power Line Frequency
White Balance Temperature, Auto
iProcessing 0
bmVideoStandards 0x00
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 6
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 5
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
INTERFACE CLASS: 0f 24 01 02 4f 01 82 00 05 00 00 00 01 00 00
INTERFACE CLASS: 0b 24 06 01 03 00 01 00 00 00 00
INTERFACE CLASS: 1e 24 07 01 00 00 05 d0 02 30 28 60 1a 30 28 60 1a 4d
22 1c 00 15 16 05 00 01 15 16 05 00
INTERFACE CLASS: 1e 24 07 02 00 c0 03 1c 02 30 08 d7 0e 30 08 d7 0e 4d
d4 0f 00 15 16 05 00 01 15 16 05 00
INTERFACE CLASS: 1e 24 07 03 00 50 03 e0 01 30 68 a7 0b 30 68 a7 0b 4d
6e 0c 00 15 16 05 00 01 15 16 05 00
INTERFACE CLASS: 06 24 0d 01 01 04
INTERFACE CLASS: 1b 24 04 02 06 59 55 59 32 00 00 10 00 80 00 00 aa 00
38 9b 71 10 01 00 00 00 00
INTERFACE CLASS: 1e 24 05 01 00 80 02 e0 01 00 00 ca 08 00 00 ca 08 00
60 09 00 15 16 05 00 01 15 16 05 00
INTERFACE CLASS: 1e 24 05 02 00 80 02 68 01 00 80 97 06 00 80 97 06 00
08 07 00 15 16 05 00 01 15 16 05 00
INTERFACE CLASS: 1e 24 05 03 00 a8 01 f0 00 00 50 e9 02 00 50 e9 02 00
1b 03 00 15 16 05 00 01 15 16 05 00
INTERFACE CLASS: 1e 24 05 04 00 40 01 f0 00 00 80 32 02 00 80 32 02 00
58 02 00 15 16 05 00 01 15 16 05 00
INTERFACE CLASS: 1e 24 05 05 00 40 01 b4 00 00 e0 a5 01 00 e0 a5 01 00
c2 01 00 15 16 05 00 01 15 16 05 00
INTERFACE CLASS: 1e 24 05 06 00 a0 00 78 00 00 a0 8c 00 00 a0 8c 00 00
96 00 00 15 16 05 00 01 15 16 05 00
INTERFACE CLASS: 06 24 0d 01 01 04
Bus 001 Device 002: ID 0cf3:e300 Qualcomm Atheros Communications
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.01
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x0cf3 Qualcomm Atheros Communications
idProduct 0xe300
bcdDevice 0.01
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x00b1
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 3
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0019 1x 25 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0019 1x 25 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 4
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0021 1x 33 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0021 1x 33 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 5
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0031 1x 49 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0031 1x 49 bytes
bInterval 1
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 5.05
iManufacturer 3
iProduct 2
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0019
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12
