[fprint] fp_dev_img_capture not implemented.

[Alex]

Hello,

I found that the fp_dev_img_capture function is not implemented.
The code says: 
	//return fpi_imgdev_capture(imgdev, unconditional, image);
	/* FIXME reimplement async */
	return -ENOTSUP;

And unfortunately uncommenting the call to fpi_imgdev_capture does no good, as its implementation is absent.

I tried to search in the versions archive the implementation of this function, but unfortunately, after adding all the missing components and making necessary corrections – the function just didn’t worked returning error from LIBUSB (incorrect arguments).

I just wanted to ask if there is any other normal way of capturing the image without starting the enroll procedure? Or any chance somebody have implemented this function? I need to scan and show the image.

I'm using UPEK TouchStrip Sensor-Only sensor with upeksonly driver.

Thanks in advance for your answers.

Best regards,
Alex Dovgodko.


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