[fprint] Validity Sensors VFS471

[Vasily Khoruzhick]

On Tue, Jun 19, 2018 at 9:51 AM, Charles-Antoine Couret
<renault at fedoraproject.org> wrote:
> Hi,

Hi Charles-Antoine,

> So if anybody has some info or could provide some helps, I'm interested.

You should start with implementing a short prototype that's trying to
replay traffic that you captured and compare device response with what
you saw in the capture.

See https://github.com/anarsoul/fprint_upek1001 as example. It's for
different device but it should give you a hint how to use libusb.

Once you get it working - i.e. when you get some image from the
device, you can switch to developing libfprint driver.


Regards,
Vasily