Hi Bastien, I don't have the specs, only some sniffed data from windows enviroment. In fact, the reader is very basic, it only needs initialization and then request a scan(it returns a image). I'm going to do some trials with the most basic driver you've indicated. I also attach the data sniffed in case somebody want to take a look :P
Regards. On Sat, Jan 28, 2012 at 5:40 PM, Bastien Nocera <[email protected]> wrote: > Em Sat, 2012-01-28 às 12:57 +0100, Suco escreveu: > > Hello, > > I'm working on the migration of a small company from windows to > > linux. One of the features that the want to keep is their fingerprint > > login. The brand and model is Nitgen HFDU04, but currently it doesn't > > have support in linux, nor fprint. I'm interested in developing a new > > driver, but first I would to ask if there is any kind of new driver > > skeleton, or guidelines, to know how to start developing. > > If you have the specs, best start from an existing driver of the same > type (imaging, or non), strip it out, and replace with your code. We > have quite a few working drivers as examples :) > > Cheers > > -- FelixTitle: USBlyzer Report USBlyzer Report
Capture List
| Type | Seq | Time | Elapsed | Duration | Request | Request Details | Raw Data | I/O | C:I:E | Device Object | Device Name | Driver Name | IRP | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| START | 0001 | 17:32:01.999 | ||||||||||||
| Create | 0002 | 17:32:09.019 | 7.022051 s | Create | NFD.exe | FFFFFA80070A6C40h | venus-0 | FPUSB | FFFFFA8006AFAA10h | |||||
| Create | 0003-0002 | 17:32:09.019 | 7.022071 s | 20 us | Create | NFD.exe | FFFFFA80070A6C40h | venus-0 | FPUSB | FFFFFA8006AFAA10h | Success | |||
| URB | 0004 | 17:32:09.019 | 7.022105 s | Get Descriptor from Device | Dvc | in | FFFFFA80071347C0h | ACPI | FFFFFA8008D63A90h | |||||
| URB | 0005 | 17:32:09.019 | 7.022119 s | Get Descriptor from Device | Dvc | in | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8008D63A90h | ||||
| URB | 0006-0005 | 17:32:09.019 | 7.023298 s | 1.179 ms | Control Transfer | Get Descriptor (Dvc) | 12 01 00 02 00 00 00 40... | in | --:--:00 | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8008D63A90h | Success (Success) |
00000000 12 01 00 02 00 00 00 40 86 0A 00 01 01 20 01 02 .......@..... .. 00000010 00 01 .. | ||||||||||||||
| URB | 0007-0004 | 17:32:09.019 | 7.023314 s | 1.209 ms | Control Transfer | Get Descriptor (Dvc) | 12 01 00 02 00 00 00 40... | in | --:--:00 | FFFFFA80071347C0h | ACPI | FFFFFA8008D63A90h | Success (Success) | |
00000000 12 01 00 02 00 00 00 40 86 0A 00 01 01 20 01 02 .......@..... .. 00000010 00 01 .. | ||||||||||||||
| URB | 0008 | 17:32:09.019 | 7.023433 s | Get Descriptor from Device | Dvc | in | FFFFFA80071347C0h | ACPI | FFFFFA8008D63A90h | |||||
| URB | 0009 | 17:32:09.019 | 7.023449 s | Get Descriptor from Device | Dvc | in | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8008D63A90h | ||||
| URB | 0010-0009 | 17:32:09.019 | 7.024672 s | 1.223 ms | Control Transfer | Get Descriptor (Dvc) | 12 01 00 02 00 00 00 40... | in | --:--:00 | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8008D63A90h | Success (Success) |
00000000 12 01 00 02 00 00 00 40 86 0A 00 01 01 20 01 02 .......@..... .. 00000010 00 01 .. | ||||||||||||||
| URB | 0011-0008 | 17:32:09.019 | 7.024688 s | 1.255 ms | Control Transfer | Get Descriptor (Dvc) | 12 01 00 02 00 00 00 40... | in | --:--:00 | FFFFFA80071347C0h | ACPI | FFFFFA8008D63A90h | Success (Success) | |
00000000 12 01 00 02 00 00 00 40 86 0A 00 01 01 20 01 02 .......@..... .. 00000010 00 01 .. | ||||||||||||||
| URB | 0012 | 17:32:09.019 | 7.024806 s | Get Descriptor from Device | Dvc | in | FFFFFA80071347C0h | ACPI | FFFFFA8008D63A90h | |||||
| URB | 0013 | 17:32:09.019 | 7.024822 s | Get Descriptor from Device | Dvc | in | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8008D63A90h | ||||
| URB | 0014-0013 | 17:32:09.034 | 7.025721 s | 899 us | Control Transfer | Get Descriptor (Dvc) | 12 01 00 02 00 00 00 40... | in | --:--:00 | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8008D63A90h | Success (Success) |
00000000 12 01 00 02 00 00 00 40 86 0A 00 01 01 20 01 02 .......@..... .. 00000010 00 01 .. | ||||||||||||||
| URB | 0015-0012 | 17:32:09.034 | 7.025726 s | 920 us | Control Transfer | Get Descriptor (Dvc) | 12 01 00 02 00 00 00 40... | in | --:--:00 | FFFFFA80071347C0h | ACPI | FFFFFA8008D63A90h | Success (Success) | |
00000000 12 01 00 02 00 00 00 40 86 0A 00 01 01 20 01 02 .......@..... .. 00000010 00 01 .. | ||||||||||||||
| URB | 0016 | 17:32:09.034 | 7.025830 s | Vendor Device | out | FFFFFA80071347C0h | ACPI | FFFFFA8008D63A90h | ||||||
| URB | 0017 | 17:32:09.034 | 7.025842 s | Vendor Device | out | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8008D63A90h | |||||
| URB | 0018-0017 | 17:32:09.034 | 7.026094 s | 251 us | Control Transfer | out | --:--:00 | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8008D63A90h | Success (Success) | ||
| URB | 0019-0016 | 17:32:09.034 | 7.026097 s | 267 us | Control Transfer | out | --:--:00 | FFFFFA80071347C0h | ACPI | FFFFFA8008D63A90h | Success (Success) | |||
| URB | 0020 | 17:32:09.034 | 7.026119 s | Vendor Device | 00 28 00 00 00 00 00 00 | out | FFFFFA80071347C0h | ACPI | FFFFFA8008D63A90h | |||||
00000000 00 28 00 00 00 00 00 00 .(...... | ||||||||||||||
| URB | 0021 | 17:32:09.034 | 7.026123 s | Vendor Device | 00 28 00 00 00 00 00 00 | out | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8008D63A90h | ||||
00000000 00 28 00 00 00 00 00 00 .(...... | ||||||||||||||
| URB | 0022-0021 | 17:32:09.128 | 7.121154 s | 95.031 ms | Control Transfer | out | --:--:00 | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8008D63A90h | Success (Success) | ||
| URB | 0023-0020 | 17:32:09.128 | 7.121164 s | 95.045 ms | Control Transfer | out | --:--:00 | FFFFFA80071347C0h | ACPI | FFFFFA8008D63A90h | Success (Success) | |||
| URB | 0024 | 17:32:09.128 | 7.121289 s | Vendor Device | 02 28 00 00 00 00 00 00 | out | FFFFFA80071347C0h | ACPI | FFFFFA8008D63A90h | |||||
00000000 02 28 00 00 00 00 00 00 .(...... | ||||||||||||||
| URB | 0025 | 17:32:09.128 | 7.121304 s | Vendor Device | 02 28 00 00 00 00 00 00 | out | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8008D63A90h | ||||
00000000 02 28 00 00 00 00 00 00 .(...... | ||||||||||||||
| URB | 0026-0025 | 17:32:09.222 | 7.228031 s | 106.727 ms | Control Transfer | out | --:--:00 | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8008D63A90h | Success (Success) | ||
| URB | 0027-0024 | 17:32:09.222 | 7.228040 s | 106.751 ms | Control Transfer | out | --:--:00 | FFFFFA80071347C0h | ACPI | FFFFFA8008D63A90h | Success (Success) | |||
| Create | 0028 | 17:32:09.237 | 7.229212 s | Create | NFD.exe | FFFFFA80070A6C40h | venus-0 | FPUSB | FFFFFA8006AFAA10h | |||||
| Create | 0029-0028 | 17:32:09.237 | 7.229231 s | 19 us | Create | NFD.exe | FFFFFA80070A6C40h | venus-0 | FPUSB | FFFFFA8006AFAA10h | Success | |||
| URB | 0030 | 17:32:09.237 | 7.229262 s | Get Descriptor from Device | Dvc | in | FFFFFA80071347C0h | ACPI | FFFFFA8008D63A90h | |||||
| URB | 0031 | 17:32:09.237 | 7.229275 s | Get Descriptor from Device | Dvc | in | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8008D63A90h | ||||
| URB | 0032-0031 | 17:32:09.237 | 7.230521 s | 1.246 ms | Control Transfer | Get Descriptor (Dvc) | 12 01 00 02 00 00 00 40... | in | --:--:00 | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8008D63A90h | Success (Success) |
00000000 12 01 00 02 00 00 00 40 86 0A 00 01 01 20 01 02 .......@..... .. 00000010 00 01 .. | ||||||||||||||
| URB | 0033-0030 | 17:32:09.237 | 7.230537 s | 1.276 ms | Control Transfer | Get Descriptor (Dvc) | 12 01 00 02 00 00 00 40... | in | --:--:00 | FFFFFA80071347C0h | ACPI | FFFFFA8008D63A90h | Success (Success) | |
00000000 12 01 00 02 00 00 00 40 86 0A 00 01 01 20 01 02 .......@..... .. 00000010 00 01 .. | ||||||||||||||
| Cleanup | 0034 | 17:32:09.237 | 7.230679 s | Cleanup | NFD.exe | FFFFFA80070A6C40h | venus-0 | FPUSB | FFFFFA8006AFAA10h | |||||
| Cleanup | 0035-0034 | 17:32:09.237 | 7.230699 s | 20 us | Cleanup | NFD.exe | FFFFFA80070A6C40h | venus-0 | FPUSB | FFFFFA8006AFAA10h | Invalid Device Request | |||
| Close | 0036 | 17:32:09.237 | 7.230708 s | Close | FFFFFA80070A6C40h | venus-0 | FPUSB | FFFFFA8006AFAA10h | ||||||
| Close | 0037-0036 | 17:32:09.237 | 7.230713 s | 4 us | Close | FFFFFA80070A6C40h | venus-0 | FPUSB | FFFFFA8006AFAA10h | Success | ||||
| URB | 0038 | 17:57:23.523 | 1521.583040 s | Vendor Device | 02 28 00 00 00 00 00 00 | out | FFFFFA80071347C0h | ACPI | FFFFFA80071CD930h | |||||
00000000 02 28 00 00 00 00 00 00 .(...... | ||||||||||||||
| URB | 0039 | 17:57:23.523 | 1521.583053 s | Vendor Device | 02 28 00 00 00 00 00 00 | out | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA80071CD930h | ||||
00000000 02 28 00 00 00 00 00 00 .(...... | ||||||||||||||
| URB | 0040-0039 | 17:57:23.632 | 1521.690037 s | 106.984 ms | Control Transfer | out | --:--:00 | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA80071CD930h | Success (Success) | ||
| URB | 0041-0038 | 17:57:23.632 | 1521.690047 s | 107.007 ms | Control Transfer | out | --:--:00 | FFFFFA80071347C0h | ACPI | FFFFFA80071CD930h | Success (Success) | |||
| URB | 0042 | 17:57:23.632 | 1521.690134 s | Vendor Device | out | FFFFFA80071347C0h | ACPI | FFFFFA80071CD930h | ||||||
| URB | 0043 | 17:57:23.632 | 1521.690148 s | Vendor Device | out | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA80071CD930h | |||||
| URB | 0044-0043 | 17:57:23.741 | 1521.805765 s | 115.617 ms | Control Transfer | out | --:--:00 | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA80071CD930h | Success (Success) | ||
| URB | 0045-0042 | 17:57:23.741 | 1521.805775 s | 115.641 ms | Control Transfer | out | --:--:00 | FFFFFA80071347C0h | ACPI | FFFFFA80071CD930h | Success (Success) | |||
| URB | 0046 | 17:57:23.741 | 1521.805907 s | Bulk or Interrupt Transfer | 245760 bytes buffer | in | 01:00:81 | FFFFFA80071347C0h | ACPI | FFFFFA80071CD930h | ||||
| URB | 0047 | 17:57:23.741 | 1521.805922 s | Bulk or Interrupt Transfer | 245760 bytes buffer | in | 01:00:81 | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA80071CD930h | |||
| URB | 0048-0047 | 17:57:24.209 | 1522.271039 s | 465.117 ms | Bulk or Interrupt Transfer | 245760 bytes data | 14 11 13 14 10 14 14 14... | in | 01:00:81 | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA80071CD930h | Success (Success) |
00000000 14 11 13 14 10 14 14 14 13 14 14 15 13 14 15 13 ................ 00000010 12 15 14 14 14 14 14 12 12 14 15 17 11 14 14 14 ................ 00000020 12 14 16 14 16 15 16 12 11 16 16 15 15 15 16 19 ................ 00000030 13 14 15 12 15 17 14 15 13 14 15 16 16 16 17 16 ................ 00000040 14 15 15 14 16 14 14 16 15 16 16 15 13 11 13 14 ................ 00000050 17 15 16 16 15 17 19 15 14 1C 1D 19 16 17 17 16 ................ 00000060 17 16 19 17 17 14 14 16 14 16 15 18 17 17 16 14 ................ 00000070 17 16 17 17 14 15 16 18 16 16 16 15 17 18 16 16 ................ 00000080 17 15 17 17 17 19 18 18 1B 19 16 17 16 1B 17 16 ................ 00000090 17 17 18 16 18 15 15 16 17 15 14 16 17 15 17 15 ................ 000000A0 15 14 17 18 17 1A 17 17 1A 16 1A 18 14 15 17 17 ................ 000000B0 17 18 18 16 15 17 19 17 19 18 17 17 18 15 16 17 ................ 000000C0 16 15 18 18 17 17 14 18 15 16 17 14 15 17 17 13 ................ 000000D0 15 15 17 14 17 16 18 17 17 1A 17 17 16 1A 19 19 ................ 000000E0 19 16 15 14 17 16 17 15 15 17 15 19 19 18 18 17 ................ 000000F0 1A 16 19 1A 17 13 14 16 14 15 12 15 13 15 14 15 ................ | ||||||||||||||
| URB | 0049-0046 | 17:57:24.209 | 1522.271049 s | 465.142 ms | Bulk or Interrupt Transfer | 245760 bytes data | 14 11 13 14 10 14 14 14... | in | 01:00:81 | FFFFFA80071347C0h | ACPI | FFFFFA80071CD930h | Success (Success) | |
00000000 14 11 13 14 10 14 14 14 13 14 14 15 13 14 15 13 ................ 00000010 12 15 14 14 14 14 14 12 12 14 15 17 11 14 14 14 ................ 00000020 12 14 16 14 16 15 16 12 11 16 16 15 15 15 16 19 ................ 00000030 13 14 15 12 15 17 14 15 13 14 15 16 16 16 17 16 ................ 00000040 14 15 15 14 16 14 14 16 15 16 16 15 13 11 13 14 ................ 00000050 17 15 16 16 15 17 19 15 14 1C 1D 19 16 17 17 16 ................ 00000060 17 16 19 17 17 14 14 16 14 16 15 18 17 17 16 14 ................ 00000070 17 16 17 17 14 15 16 18 16 16 16 15 17 18 16 16 ................ 00000080 17 15 17 17 17 19 18 18 1B 19 16 17 16 1B 17 16 ................ 00000090 17 17 18 16 18 15 15 16 17 15 14 16 17 15 17 15 ................ 000000A0 15 14 17 18 17 1A 17 17 1A 16 1A 18 14 15 17 17 ................ 000000B0 17 18 18 16 15 17 19 17 19 18 17 17 18 15 16 17 ................ 000000C0 16 15 18 18 17 17 14 18 15 16 17 14 15 17 17 13 ................ 000000D0 15 15 17 14 17 16 18 17 17 1A 17 17 16 1A 19 19 ................ 000000E0 19 16 15 14 17 16 17 15 15 17 15 19 19 18 18 17 ................ 000000F0 1A 16 19 1A 17 13 14 16 14 15 12 15 13 15 14 15 ................ | ||||||||||||||
| URB | 0050 | 17:58:42.144 | 1600.210067 s | Vendor Device | out | FFFFFA80071347C0h | ACPI | FFFFFA8006B8B340h | ||||||
| URB | 0051 | 17:58:42.144 | 1600.210080 s | Vendor Device | out | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8006B8B340h | |||||
| URB | 0052-0051 | 17:58:42.253 | 1600.314512 s | 104.432 ms | Control Transfer | out | --:--:00 | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8006B8B340h | Success (Success) | ||
| URB | 0053-0050 | 17:58:42.253 | 1600.314522 s | 104.455 ms | Control Transfer | out | --:--:00 | FFFFFA80071347C0h | ACPI | FFFFFA8006B8B340h | Success (Success) | |||
| URB | 0054 | 17:58:42.253 | 1600.314653 s | Bulk or Interrupt Transfer | 245760 bytes buffer | in | 01:00:81 | FFFFFA80071347C0h | ACPI | FFFFFA8006B8B340h | ||||
| URB | 0055 | 17:58:42.253 | 1600.314668 s | Bulk or Interrupt Transfer | 245760 bytes buffer | in | 01:00:81 | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8006B8B340h | |||
| URB | 0056-0055 | 17:58:42.721 | 1600.779066 s | 464.398 ms | Bulk or Interrupt Transfer | 245760 bytes data | 15 13 15 14 11 13 15 15... | in | 01:00:81 | FFFFFA8007401440h | USBPDO-8 | usbhub | FFFFFA8006B8B340h | Success (Success) |
00000000 15 13 15 14 11 13 15 15 15 15 16 16 15 14 16 14 ................ 00000010 13 15 16 16 16 16 14 13 14 14 15 17 11 16 16 15 ................ 00000020 14 15 17 15 16 19 16 14 13 17 14 17 15 16 17 1A ................ 00000030 15 15 16 13 15 19 15 16 14 16 16 17 18 19 17 19 ................ 00000040 15 16 17 17 16 15 15 18 17 18 18 17 13 13 15 15 ................ 00000050 18 17 17 17 16 16 19 18 16 1F 1C 1C 18 17 19 15 ................ 00000060 16 18 19 17 18 16 16 18 16 17 17 18 18 19 18 16 ................ 00000070 1A 16 1A 18 16 17 18 1A 18 1B 17 17 18 18 19 19 ................ 00000080 19 17 19 1C 19 19 1B 1A 1B 1C 18 19 19 1C 17 19 ................ 00000090 1A 1A 1A 17 19 16 17 18 19 18 15 19 16 18 19 17 ................ 000000A0 18 18 19 1A 17 1A 18 19 1C 19 1A 19 15 17 19 19 ................ 000000B0 17 1A 1B 19 17 18 19 19 1B 18 18 19 19 14 17 18 ................ 000000C0 18 17 19 18 18 18 15 17 15 17 18 18 18 16 19 17 ................ 000000D0 17 19 19 16 18 17 19 18 17 1C 19 19 17 1E 1C 1B ................ 000000E0 1A 17 15 16 19 17 18 16 16 19 16 1C 1A 18 19 19 ................ 000000F0 1C 17 1A 1B 1A 16 16 18 15 15 15 15 12 16 18 17 ................ | ||||||||||||||
| URB | 0057-0054 | 17:58:42.721 | 1600.779072 s | 464.419 ms | Bulk or Interrupt Transfer | 245760 bytes data | 15 13 15 14 11 13 15 15... | in | 01:00:81 | FFFFFA80071347C0h | ACPI | FFFFFA8006B8B340h | Success (Success) | |
00000000 15 13 15 14 11 13 15 15 15 15 16 16 15 14 16 14 ................ 00000010 13 15 16 16 16 16 14 13 14 14 15 17 11 16 16 15 ................ 00000020 14 15 17 15 16 19 16 14 13 17 14 17 15 16 17 1A ................ 00000030 15 15 16 13 15 19 15 16 14 16 16 17 18 19 17 19 ................ 00000040 15 16 17 17 16 15 15 18 17 18 18 17 13 13 15 15 ................ 00000050 18 17 17 17 16 16 19 18 16 1F 1C 1C 18 17 19 15 ................ 00000060 16 18 19 17 18 16 16 18 16 17 17 18 18 19 18 16 ................ 00000070 1A 16 1A 18 16 17 18 1A 18 1B 17 17 18 18 19 19 ................ 00000080 19 17 19 1C 19 19 1B 1A 1B 1C 18 19 19 1C 17 19 ................ 00000090 1A 1A 1A 17 19 16 17 18 19 18 15 19 16 18 19 17 ................ 000000A0 18 18 19 1A 17 1A 18 19 1C 19 1A 19 15 17 19 19 ................ 000000B0 17 1A 1B 19 17 18 19 19 1B 18 18 19 19 14 17 18 ................ 000000C0 18 17 19 18 18 18 15 17 15 17 18 18 18 16 19 17 ................ 000000D0 17 19 19 16 18 17 19 18 17 1C 19 19 17 1E 1C 1B ................ 000000E0 1A 17 15 16 19 17 18 16 16 19 16 1C 1A 18 19 19 ................ 000000F0 1C 17 1A 1B 1A 16 16 18 15 15 15 15 12 16 18 17 ................ | ||||||||||||||
This report was generated by USBlyzer
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