Fralaltro | 5 Jan 19:24 2014
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Broadcom BCM5880

Hi guys,

I don't know if I'm writing in the right place.

I have a new Dell laptop with a Broadcom BCM5880 with fingerprint reader and it's not supported on Linux.

$ lsusb
Bus 001 Device 002: ID 8087:8000 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 0a5c:5801 Broadcom Corp. BCM5880 Secure Applications Processor with fingerprint swipe sensor
Bus 002 Device 003: ID 1bcf:2985 Sunplus Innovation Technology Inc. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

I'm able to sniff USB packets in Windows through USBPcap with Wireshark.

Would you be interested in trying to create a driver for this?

It seems to be quite a common chipset in many laptops.

I would love to help, possibly learning something from all this.

Let me know.

Best,

Fran
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pietrek -- | 1 Dec 17:03 2013
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Re: aes3400


I used data from windows to improve a bit quality of image, but enroll 
still returns FP_ENROLL_PASS or FP_ENROLL_RETRY.
Is this quality still not good enough?
     Piotr jarosz

Attachment (aes3400.c): text/x-csrc, 5887 bytes
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pietrek -- | 8 Dec 14:30 2013
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aes3400

Hi,
thanks for your help. Now my AES3400 works.
I used functions
r = fp_dev_img_capture(capture_device, 0, &img);
r = fpi_img_to_print_data( (struct fp_img_dev *) &capture_device /* ugly 
hack ;pp */,img,&enrolled_print);
to enroll image and
r = fpi_img_compare_print_data_to_gallery(data, gal, tolerance, &n);
to verify it. Could you default export those functions default?
I found how to do contionous scanning on my aes3400( { 0x81, 0x05 } ),
but if this register isn't cleaned after scanning reader doesn't stop 
sending scans and usb buffer overflows
so I have to reopen device. Is it possible in this library to write 
register and flush usb buffer after scanning?
I also  attach my driver, could you add it to the library?
     Piotr Jarosz

Attachment (aes3400.c): text/x-csrc, 5804 bytes
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pietrek -- | 5 Dec 21:15 2013
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AES3400

Hi,
sorry for wasting your time again, but I completely have no idea what to 
do next.
I copied AES3500 and changed only DATA_BUFLEN.
My AES3400 driver scans one image correctly, but hangs on second one.
Length of last USB packet with image data is exactly equal my 
DATA_BUFLEN ( 0x208d ).
This packet contains image and all registers sent by device( last 
register in this packet, i checked it in documentation ).
I do not close the device - driver doesn't send anything after scanning.
When I perform next scan, library hangs after writing:
sync:debug [fp_enroll_finger_img] aes3400 will handle enroll stage 1/4.
I have no idea what my driver does wrong. Have anyone usblogs from 
working aes-like devices continously scanning?
     Piotr Jarosz

Attachment (aes3400-hang.pcap): application/vnd.tcpdump.pcap, 15 KiB
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pietrek -- | 3 Dec 21:13 2013
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aes3400

Hi,
Now my AES3400 scans images so I'm trying to enroll but program hangs.
When I scan image by function fp_dev_img_capture in example img_capture.c I can scan images without reopening device.
But when I scan image to enroll with function fp_enroll_finger_img it scans image first time( with result FP_ENROLL_PASS ) and when I call it second time without reopening device my program hands on scanning.
How is it possible that scanning works when I scan to capture but hangs when I scan to enroll?
    Piotr Jarosz
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pietrek -- | 1 Dec 00:14 2013
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aes3400

Hi,
I'm trying to add aes3400 support, but I get pale image(example in 
attachment) and enroll fails.
Have you any idea which parameters should I scale to improve image quality?
     Piotr Jarosz

Attachment (aes3400.c): text/x-csrc, 8114 bytes
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Ed Soares | 30 Nov 19:46 2013
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Lista de emails o que e mala direta email de empresas

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nosso website: email marketing gratis, Enviar email, e mala direta como fazer. o perfeito em email
marketing gratis como fazer mala direta, listas de email. 
Albert Vaca | 28 Nov 17:18 2013
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VFS5011 driver

Hello guys!

My thinkpad's fingerprint reader is not supported by libfprint, but I just discovered there is a "fork" to support it (actually, the only change is the inclusion of a driver!).

Is there any (good) reason why this driver is not included in the main project?


Thanks for your time and keep up the good work!

Albert Vaca
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Vinícius Souza | 19 Nov 18:27 2013
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The example code doesn't works

Hi people, can you help me?

I followed the steps below:

$ git clone git://anongit.freedesktop.org/libfprint/libfprint
$ ./autogen.sh
(output: http://pastebin.com/x2pwthyT)
$ ./configure
(output: http://pastebin.com/7T3ZjHfu)
$ make
(output: http://pastebin.com/zfMLLjFm)
$ sudo make install
(output: http://pastebin.com/7py4fnbQ)

So, I opened the examples folder and ran the 'make' command
(output: http://pastebin.com/c7nnX7cU)

Then I plugged the device and ran the command

$ ./enroll
(output: http://pastebin.com/JP3Vh383)
(image generated: http://www.4shared.com/file/w88s8dVb/enrolled.html)

Then I tested with the Microsoft Fingerprint Reader and output:

(output: http://pastebin.com/7bT1Ma60)
(image generated: http://www.4shared.com/file/byuhPj8C/enrolled_microsoft_.html)

What's happening? In version 0.0.6 works the Microsoft Fingerprint Reader

Thanks (Sorry my english)

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Fredy Caballero | 3 Oct 00:21 2013
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outdoor fingerprint supported

Hello guys, I wonder if there is any outdoor fingerprint supported.

thanks in advance

Atte.

Fredy Caballero C.

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Emile Nijssen | 25 Sep 22:26 2013
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Multiple fingers

Hey all,

I'm writing a simple application for my front door, and would like to register many people.. however, the current API seems to only allow one person with 10 fingers.

Is there an easy way to just 'keep registering fingers' and upon verifying just check if there is a match in the database? I really do not care about which finger etc, just if this is a familiar finger :-)

Thanks in advance!

WeeJeWel
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Gmane