<html><body><div style="font-family: times new roman, new york, times, serif; font-size: 12pt; color: #000000"><div>Hello,<br></div><div><br></div><div>though I found some websites saying that you could build drivers for my fingerprint reader I never had it working.<br></div><div><br></div><div>Is it's support supposed to get integrated?<br></div><div><br></div><div>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.<br></div><div><br></div><div>Well anyway, I wanna help build the open source driver for this - I hate typing passwords over and over-.<br></div><div><br></div><div>Please, tell me how I can help?<br></div><div><br></div><div>Below is its lsusb -v description<br></div><div><br></div><div>Regards<br></div><div><br></div><div>gregory bahde<br></div><div>"<br></div><div>Bus 003 Device 003: ID . <br>Device Descriptor:<br> bLength 18<br> bDescriptorType 1<br> bcdUSB 1.10<br> bDeviceClass 255 Vendor Specific Class<br> bDeviceSubClass 17 <br> bDeviceProtocol 255 <br> bMaxPacketSize0 8<br> idVendor 0x138a Validity Sensors, Inc.<br> idProduct 0x003d <br> bcdDevice 1.04<br> iManufacturer 0 <br> iProduct 0 <br> iSerial 1 00b07aab3692<br> bNumConfigurations 1<br> Configuration Descriptor:<br> bLength 9<br> bDescriptorType 2<br> wTotalLength 46<br> bNumInterfaces 1<br> bConfigurationValue 1<br> iConfiguration 0 <br> bmAttributes 0xa0<br> (Bus Powered)<br> Remote Wakeup<br> MaxPower 100mA<br> Interface Descriptor:<br> bLength 9<br> bDescriptorType 4<br> bInterfaceNumber 0<br> bAlternateSetting 0<br> bNumEndpoints 4<br> bInterfaceClass 255 Vendor Specific Class<br> bInterfaceSubClass 0 <br> bInterfaceProtocol 0 <br> iInterface 0 <br> Endpoint Descriptor:<br> bLength 7<br> bDescriptorType 5<br> bEndpointAddress 0x01 EP 1 OUT<br> bmAttributes 2<br> Transfer Type Bulk<br> Synch Type None<br> Usage Type Data<br> wMaxPacketSize 0x0040 1x 64 bytes<br> bInterval 0<br> Endpoint Descriptor:<br> bLength 7<br> bDescriptorType 5<br> bEndpointAddress 0x81 EP 1 IN<br> bmAttributes 2<br> Transfer Type Bulk<br> Synch Type None<br> Usage Type Data<br> wMaxPacketSize 0x0040 1x 64 bytes<br> bInterval 0<br> Endpoint Descriptor:<br> bLength 7<br> bDescriptorType 5<br> bEndpointAddress 0x82 EP 2 IN<br> bmAttributes 2<br> Transfer Type Bulk<br> Synch Type None<br> Usage Type Data<br> wMaxPacketSize 0x0040 1x 64 bytes<br> bInterval 0<br> Endpoint Descriptor:<br> bLength 7<br> bDescriptorType 5<br> bEndpointAddress 0x83 EP 3 IN<br> bmAttributes 3<br> Transfer Type Interrupt<br> Synch Type None<br> Usage Type Data<br> wMaxPacketSize 0x0008 1x 8 bytes<br> bInterval 4<br>Device Status: 0x0000<br> (Bus Powered)<br>"<br></div><div><br></div><hr id="zwchr"><div style="color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;" data-mce-style="color: #000; font-weight: normal; font-style: normal; text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><b>De: </b>"Vasily Khoruzhick" <anarsoul@gmail.com><br><b>À: </b>"Marcos Alano" <marcoshalano@gmail.com><br><b>Cc: </b>fprint@lists.freedesktop.org<br><b>Envoyé: </b>Samedi 24 Octobre 2015 07:04:35<br><b>Objet: </b><DKIM> Re: [fprint] Minutiae question<br><div><br></div>Hi Marcos,<br><div><br></div>On Fri, Oct 23, 2015 at 8:26 PM, Marcos Alano <marcoshalano@gmail.com> wrote:<br>> Hello folks,<br>><br>> How many minutiae is considered a match during verification? I can't<br>> find this information on fprint documentation.<br><div><br></div>We're using bozorth3 algo, which provides a matching score, not a<br>count of matching minutiae.<br>Bozorth3 threshold depends on driver, for most drivers it's 40<br>(default value), for some drivers it's lowered.<br><div><br></div>Regards,<br>Vasily<br><div><br></div>> Cheers.<br>> --<br>> Marcos Alano<br>> ----------------------------------------------<br>> P: Por que este email é tão curto?<br>> R: http://five.sentenc.es<br>> ----------------------------------------------<br>> _______________________________________________<br>> fprint mailing list<br>> fprint@lists.freedesktop.org<br>> http://lists.freedesktop.org/mailman/listinfo/fprint<br>_______________________________________________<br>fprint mailing list<br>fprint@lists.freedesktop.org<br>http://lists.freedesktop.org/mailman/listinfo/fprint<br></div><div><br></div></div></body></html>