Congratulations!! Your project It is really interesting. If you could it will be great if you could send me the exactly time it takes to enroll and verify. Regards
On Fri, Dec 18, 2009 at 1:07 PM, Daniel Montero <[email protected]>wrote: > The problem was some kind of link from libfprint to libusb that was wrong, > I managed to solved it by installing libusb-1.0 and libusb-dev prior to > install libfprint. When I was trying to compile libfprint, I got an error > complaining about "fgnu89-inline", I googled it and it seems like it has to > do with the gcc version, so I simply removed it from the configure file and > ran it again... Everything went smoothly, I installed it and then compiled > the applications in the examples folder, ran all of them and they work > perfectly!!! It takes a loooong time to enroll and verify, but it does it > really well, my project depends on img_capture which works very good and > very fast, so this is great. Thanks to everyone for replying so quickly!! > > ------------------------------ > *From:* Vasily Khoruzhick <[email protected]> > *To:* [email protected] > *Cc:* Daniel Montero <[email protected]>; Andres Aguirre < > [email protected]>; santiago reyes <[email protected]> > *Sent:* Wed, December 16, 2009 12:56:56 AM > *Subject:* Re: [fprint] Problem with libfprint on embedded system > > В сообщении от 16 декабря 2009 06:34:33 автор Daniel Montero написал: > > Hi, no I haven't estimated the performance, I'm just trying to make my > > scanner work. Yes I have compiled and installed libusb but it seems like > > something's missing and I don't know what it is... > > > > > > ________________________________ > > From: Andres Aguirre <[email protected]> > > To: Daniel Montero <[email protected]> > > Cc: fprint <[email protected]>; santiago reyes > > <[email protected]> Sent: Tue, December 15, 2009 4:28:24 > AM > > Subject: Re: [fprint] Problem with libfprint on embedded system > > > > It seems that the references to libusb where not resolve, do you have > > libusb installed? Your proyect is very interesting, have you estimated > the > > performance of Borozorth on a TS-7260? Regards > > Andrés > > > > > > On Tue, Dec 15, 2009 at 12:37 AM, Daniel Montero <[email protected]> > > wrote: > > > > Hello, my name is Daniel Montero, I'm currently trying to use a Digital > Persona fingerprint scanner on my TS-7260 embedded system running Debian > Etch, > kernel 2.6-21. I have successfully installed libfprint and all it's > dependencies but keep getting the same error when I try to compile the > examples (enroll, verify, etc): > > >r...@ts7800:examples# make > > >/bin/sh ../libtool --tag=CC --mode=link gcc -std=gnu99 -Wall -Wundef > > > -Wunused gcc -std=gnu99 -Wall -Wundef -Wunused > > > -Wstrict-prototypes -Werror-implicit-funcb > > >../libfprint/.libs/libfprint.so: undefined reference to `usb_bulk_write' > > >../libfprint/.libs/libfprint.so: undefined reference to `usb_device' > > > > > >>../libfprint/.libs/libfprint.so: undefined reference to `usb_strerror' > > > > > >../libfprint/.libs/libfprint.so: undefined reference to > `usb_find_busses' > > >../libfprint/.libs/libfprint.so: undefined reference to `usb_init' > > > > > >>../libfprint/.libs/libfprint.so: undefined reference to > `usb_clear_halt' > > > > > >../libfprint/.libs/libfprint.so: undefined reference to > `usb_find_devices' > > >../libfprint/.libs/libfprint.so: undefined > > > reference to `usb_open' > > >../libfprint/.libs/libfprint.so: undefined reference to `usb_get_busses' > > >../libfprint/.libs/libfprint.so: undefined reference to > `usb_control_msg' > > > > > >>../libfprint/.libs/libfprint.so: undefined reference to > > >> `usb_release_interface' > > > > > >../libfprint/.libs/libfprint.so: undefined reference to `usb_close' > > >../libfprint/.libs/libfprint.so: undefined reference to > > > `usb_set_configuration' > > > > > >>../libfprint/.libs/libfprint.so: undefined reference to > > >> `usb_interrupt_read' > > > > > >../libfprint/.libs/libfprint.so: undefined reference to `usb_bulk_read' > > >../libfprint/.libs/libfprint.so: undefined reference to > > > `usb_claim_interface' > > > > > >../libfprint/.libs/libfprint.so: undefined reference to > > > `usb_set_altinterface' collect2: ld returned 1 exit status > > >make: *** [verify_live] Error 1 > > > > > >I installed all the libraries from the repositories except for libusb1-0 > > > which I compiled form source, already tried this on a x86 computer > > > running Debian Lenny and got the same error, I don't really know what's > > > going on. Help would be very much appreciated. > > > > > >Thanks, Daniel. > > I suspect libusb and/or libfprint was installed into /usr/local/ but > /etc/ld.so.conf doesn't contain /usr/local/lib path. Solution is install > libfprint and libusb to /usr (use --prefix=/usr as configure argument) or > add > mentioned path to ld.so <http://ld.so.co>.conf > > Regards > Vasily > > -- /\ndrés
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