Notice: the text in red has been deleted from the previous revision, the text in green has been added in this revision and the text in gray has not been changed.
differences in the entry: vendor
Upek
differences in the entry: model name
Upek TouchChip Fingerprint Coprocessor (WBF advanced mode)
differences in the entry: possible other names of the device
differences in the entry: VendorID:ProductID code of the device
147e:2020
differences in the entry: year of commercialization
not-specified
differences in the entry: interface
USB
differences in the entry: GNU/Linux distribution used for the test
trisquel_6_0
differences in the entry: tested with the following kernel libre
3.2.0-31-generic
differences in the entry: does it work with free software?
no
differences in the entry: free driver used
differences in the entry: Description
This [p]This suggests a possible workaround by manually installing a more recent version of libbsapi, altough its license isn't free and the library distributed is 32-bit only: http://volker.de/2012/12/fingerprint-gui-und-das-thinkpad-t430s/ [a]http://volker.de/2012/12/fingerprint-gui-und-das-thinkpad-t430s/[/a] [/p]
This [p]This suggests a free library may become available in the near future. future.[/p]
Output [p]Output of lsusb -v -s 1:3 1:3[/p]
[code]Bus [code]
Bus 001 Device 003: ID 147e:2020 Upek TouchChip Fingerprint Coprocessor (WBF advanced mode)
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x147e Upek
idProduct 0x2020 TouchChip Fingerprint Coprocessor (WBF advanced mode)
bcdDevice 0.01
iManufacturer 1
iProduct 2
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 39
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 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
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 0x0040 1x 64 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 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 20
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