<div dir="ltr">Hi Paul,<div><br></div><div style>see <a href="https://bugs.freedesktop.org/show_bug.cgi?id=60445">https://bugs.freedesktop.org/show_bug.cgi?id=60445</a></div><div style><br></div><div style>Regards</div><div style>
Vasily</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Sat, May 4, 2013 at 5:12 PM, Paul Sokolovsky <span dir="ltr"><<a href="mailto:pmiscml@gmail.com" target="_blank">pmiscml@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<br>
<br>
I'd like to to help with testing recently posted AES3500 patch.<br>
<br>
Running img_capture example (output filtered):<br>
<br>
--------<br>
$ sudo ./examples/img_capture<br>
supports USB device 08ff:5731 Found device claimed by AuthenTec AES3500<br>
Opened device. It's now time to scan your finger.<br>
<br>
image capture failed, code -95<br>
sync:debug [fp_dev_close]<br>
--------<br>
<br>
$ git blame core.c<br>
--------<br>
7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 840) API_EXPORTED int fp_dev_img_capture(struct fp_dev *dev, int unconditional,<br>
7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 841) struct fp_img **image)<br>
7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 842) {<br>
7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 843) struct fp_img_dev *imgdev = dev_to_img_dev(dev);<br>
7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 844) if (!imgdev) {<br>
7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 845) fp_dbg("image capture on non-imaging device");<br>
7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 846) return -ENOTSUP;<br>
7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 847) }<br>
7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 848)<br>
3048b371 (Daniel Drake 2008-02-10 18:35:01 +0000 849) //return fpi_imgdev_capture(imgdev, unconditional, image);<br>
3048b371 (Daniel Drake 2008-02-10 18:35:01 +0000 850) /* FIXME reimplement async */<br>
3048b371 (Daniel Drake 2008-02-10 18:35:01 +0000 851) return -ENOTSUP;<br>
<br>
<br>
I.e. 2008, fp_dev_img_capture() was made unconditionally return<br>
-ENOTSUP. fpi_imgdev_capture() is declared in fp_internal.h but<br>
implementation not available. Thus, basic libfprint tests - capturing<br>
fingerprint images - appear to be broken for 5 years. Am I missing<br>
something?<br>
<br>
<br>
Thanks,<br>
Paul mailto:<a href="mailto:pmiscml@gmail.com">pmiscml@gmail.com</a><br>
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</blockquote></div><br></div>