<div dir="ltr"><div>Hi all, </div><div>I've just cloned (and compiled) the git repository to try the usb finger reader on a raspberry pi, the output on enroll is:</div><div>--------</div><div><div>pi@apd ~/libfprint/examples $ sudo ./enroll </div>
<div>This program will enroll your right index finger, unconditionally overwriting any right-index print that was enrolled previously. If you want to continue, press enter, otherwise hit Ctrl+C</div><div><br></div><div>Found device claimed by EgisTec ES603 driver</div>
<div>Opened device. It's now time to enroll your finger.</div><div><br></div><div>You will need to successfully scan your finger 5 times to complete the process.</div><div><br></div><div>Scan your finger now.</div><div>
Wrote scanned image to enrolled.pgm</div><div>Enroll stage passed. Yay!</div><div><br></div><div>Scan your finger now.</div><div>libusb: warning [handle_timeout] async cancel failed -4 errno=19</div><div>etes603:warning [async_tx_cb] transfer is not completed (status=5)</div>
<div>etes603:error [m_finger_complete] Error while capturing fingerprint (ssm->error=-5)</div><div>sync:error [fp_enroll_finger_img] unrecognised return code -4</div></div><div>--------<br></div><div><br></div>The usb stick I have is this one:<div>
<a href="http://www.ebay.com/itm/USB-Biometric-Fingerprint-Reader-Password-Lock-For-Laptop-PC-Computer-HS-/221228230578?ssPageName=ADME:L:OC:IT:3160">http://www.ebay.com/itm/USB-Biometric-Fingerprint-Reader-Password-Lock-For-Laptop-PC-Computer-HS-/221228230578?ssPageName=ADME:L:OC:IT:3160</a></div>
<div>lsusb recognizes it as:<br></div><div>ID 1c7a:0603 LighTuning Technology Inc. <br></div><div><br></div><div>what can I do to fix the issue?</div><div><br></div><div>Regards</div><div><div> Paolo</div>
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