Re: [fprint] EgisTec ES603 Error -22

2014-04-24 Thread Patrick Marlier
>> In this case, it could be a bad calibration of the device (you may >> need to play a bit with the calibration values, check the calibration >> values, try to set them to fixed values) or it could be that your >> device needs some more commands to reset the device for the next scan >> (I doubt ab

Re: [fprint] 1c7a:0603 LighTuning Technology Inc. fingerprint scanner

2014-04-24 Thread Patrick Marlier
Jordan, It seems that you have an auto-calibration problem. Could you try to build libfprint in debug mode and send me the output when you start fprint_demo? If you restart many times fprint_demo, do you still get the same kind of image? Thanks! -- Patrick Marlier On Tue, Apr 15, 2014 at 8:48 PM