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 文章标题 : 请问哪位成功配置过指纹识别?
帖子发表于 : 2007-08-11 20:03 

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有相关资料也好;)


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帖子发表于 : 2007-08-11 20:34 

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http://forum.ubuntu.org.cn/viewtopic.php?t=66103


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帖子发表于 : 2007-08-12 13:50 

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楼上所说的帖子看了。

按那说法完成后,tf-tool告诉我,没有这个USB 设备,再看发现

这种方法似乎只对 UPEK/SGS Thomson Microelectronics fingerprint reader (USB ID 0483:2016)有效,

而我的是

Bus 003 Device 003: ID 08ff:2580 AuthenTec, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bMaxPacketSize0 8
idVendor 0x08ff AuthenTec, Inc.
idProduct 0x2580
bcdDevice 6.23
iManufacturer 0
iProduct 1 Fingerprint Sensor
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
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 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
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 0x0020 1x 32 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 0x0008 1x 8 bytes
bInterval 0
Device Status: 0x0000
(Bus Powered)


应该是Authentec AES2501 vid 0x08ff, pid 0x2580,这是不是说明上面的做法完全无效呢?:)


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4 楼 
 文章标题 : Re: 请问哪位成功配置过指纹识别?
帖子发表于 : 2007-08-13 9:21 

注册: 2007-03-24 9:08
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Wang Lei 写道:
有相关资料也好;)

等你的好消息。。。。。。。。呵呵
wosmvp@gmail.com


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 文章标题 :
帖子发表于 : 2007-08-15 20:27 

注册: 2007-07-16 21:42
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呵呵,我也等等吧;)


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6 楼 
 文章标题 : Re: 请问哪位成功配置过指纹识别?
帖子发表于 : 2007-09-19 19:18 

注册: 2007-03-24 9:08
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Wang Lei 写道:
有相关资料也好;)


hp6325---等解决http://gentoo-wiki.com/HARDWARE_Gentoo_on_HP_Compaq_nx6325#Finger_Print_Sensor


[edit] Finger Print Sensor
After trying it in Windows XP, I found this toy to be extremly...cool. :)

I will try to set it up later, but already provide links down in the link section.

Update (07/09/2006): The link below contains an ebuild that doens't work with new gcc >= 4.x versions. This link contains a patch for this. I have modified the ebuild will make it available soon. Just let me do some more testing.

Update (07/11/2006): OK, now. This fingerprint sensor is diffferent from the Think Pads. It's no Upec but an AuthenTec AES 2501:




Code: lsusb -v
Bus 003 Device 002: ID 08ff:2580 AuthenTec, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bMaxPacketSize0 8
idVendor 0x08ff AuthenTec, Inc.
idProduct 0x2580
bcdDevice 6.21
iManufacturer 0
iProduct 1 Fingerprint Sensor
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
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 0x0020 1x 32 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 0x0008 1x 8 bytes
bInterval 0


There's more info at Ubuntu and from this guy, who is also working an a GUI frontend based on SANE. To quote: "When Authentec was contacted in January of 2006, they also stated that they were working on a linux driver, to be released within six months." Hopefully, once the drivers are released, they can be used with the bioapi framework.

Update (09/03/2006): There's Linux mentioned as supported OS in the Authentec's AES 2501B product specification.

There is apparently a test suite for the Authentec sensors available. I've not tested it but it might be a good start - seems to include source for some driver? If not it could be reverse-engineered. [1]

Update (09/03/2006): This test suite has size only 500 kB. There is NO source code for any Authentec in this suite. AES 4000 is only supported in this. All capabilities of this suite are linked in one executable.

For now: - may be working -

Update (09/05/2006): There exist description of the data format used in authentec devices at this site as you can see. Thanks for Andreas Grotz. I hope it takes not so long to release working linux driver.

Update (09/13/2006): First USB userspace driver was released.


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