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anarsoul / libfprint

libfprint with my WiP drivers
GNU Lesser General Public License v2.1
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Image Capture Failed, code -95 #21

Open johnnyy opened 6 years ago

johnnyy commented 6 years ago

I'm using FPRINT in Beaglebone Black,at the time of using the "fp_dev_img_capture ()" function, the message "Image Capture Failed, code -95" occurs. Where do I find the error codes? Or does anyone know the error -95?

anarsoul commented 6 years ago

-95 is EOPNOTSUPP. My guess is that USB controller on Beaglebone Black doesn't support some operation.