Hi Kunal. Thank for info. Dne Čt 26. srpna 2010 15:38:54 jste napsal(a): > The reason for the failure is because the device is not actually a > DigitalPersona device. It's made by a company called Validity. > > The USB VendorID 0x138a is assigned to Validity. > > Check this: > http://www.reactivated.net/fprint/wiki/Unsupported_devices#Validity_VFS101
Ok, but I thing that problem is in interaction with libusb. See log line "[dev_init] could not find interface" Or... I need more study libusb... > > And they don't provide tech specs without NDA (which costs $$$). > Have you information how many this NDA cost and what conditions they have? > Kunal > > On Thursday 26 Aug 2010 4:06:24 pm Lukáš Karas wrote: > > Hi all, I have exactly same system. > > I made USB snoop from this device with SniffUsb 2.0 (Win 7). It contains > > initializating and finger scanning... > > You can see it on > > http://www.karry.wz.cz/download/DigitalPersonaUsbSnoop.log > > > > Has anyone started experimenting with this device? > > I tried add this usb id to /libfprint/drivers/uru4000.c > > > > http://www.karry.wz.cz/download/digitalpersona.patch > > > > But it failed while initializing usb device > > > > > fprint_demo > > > > fp:debug [fp_init] > > fp:debug [register_driver] registered driver upekts > > fp:debug [register_driver] registered driver aes4000 > > fp:debug [register_driver] registered driver aes2501 > > fp:debug [register_driver] registered driver uru4000 > > fp:debug [register_driver] registered driver vcom5s > > fp:debug [register_driver] registered driver upeksonly > > fp:debug [find_supporting_driver] driver uru4000 supports USB device > > 138a:0007 async:debug [fp_async_dev_open] > > ** Message: now monitoring fd 9 > > uru4000:error [dev_init] test iface 0: num_altsetting 1 > > uru4000:error [dev_init] 255, 0, 0 > > uru4000:error [dev_init] could not find interface > > async:error [fp_async_dev_open] device initialisation failed, > > driver=uru4000 ** Message: no longer monitoring fd 9 > > > > I never use user space usb library before. Could anyone take a look what > > is wrong? Thank you. > > > > Dne Čt 26. srpna 2010 09:32:45 aquilinux napsal(a): > > > hi all, i'm a linux sysadmin who have a > > > > > > Bus 001 Device 003: ID 138a:0007 DigitalPersona, Inc > > > > > > fingerprint reader on HP ProBook 6540b running Ubuntu 10.04. > > > i know it's not currently supported by fprint, so, if i can contribute > > > in any way with testing, sending outputs or whatever, please let me > > > know. > > > > > > cheerz ;) > > > > _______________________________________________ > > fprint mailing list > > [email protected] > > http://lists.reactivated.net/mailman/listinfo/fprint _______________________________________________ fprint mailing list [email protected] http://lists.reactivated.net/mailman/listinfo/fprint
