Hello, though I found some websites saying that you could build drivers for my fingerprint reader I never had it working.
Is it's support supposed to get integrated? I remember having learned that to make its driver it was needed that I dumped some infos from the USB pot under windows but I don't remember where I read that. Well anyway, I wanna help build the open source driver for this - I hate typing passwords over and over-. Please, tell me how I can help? Below is its lsusb -v description Regards gregory bahde " Bus 003 Device 003: ID . Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 255 Vendor Specific Class bDeviceSubClass 17 bDeviceProtocol 255 bMaxPacketSize0 8 idVendor 0x138a Validity Sensors, Inc. idProduct 0x003d bcdDevice 1.04 iManufacturer 0 iProduct 0 iSerial 1 00b07aab3692 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 46 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 4 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 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 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 0x82 EP 2 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 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 4 Device Status: 0x0000 (Bus Powered) " ----- Mail original ----- De: "Vasily Khoruzhick" <anars...@gmail.com> À: "Marcos Alano" <marcoshal...@gmail.com> Cc: fprint@lists.freedesktop.org Envoyé: Samedi 24 Octobre 2015 07:04:35 Objet: <DKIM> Re: [fprint] Minutiae question Hi Marcos, On Fri, Oct 23, 2015 at 8:26 PM, Marcos Alano <marcoshal...@gmail.com> wrote: > Hello folks, > > How many minutiae is considered a match during verification? I can't > find this information on fprint documentation. We're using bozorth3 algo, which provides a matching score, not a count of matching minutiae. Bozorth3 threshold depends on driver, for most drivers it's 40 (default value), for some drivers it's lowered. Regards, Vasily > Cheers. > -- > Marcos Alano > ---------------------------------------------- > P: Por que este email é tão curto? > R: http://five.sentenc.es > ---------------------------------------------- > _______________________________________________ > fprint mailing list > fprint@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/fprint _______________________________________________ fprint mailing list fprint@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/fprint
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