On Sun, 09 Dec 2012 11:16:35 -0600 "Ing. Alfredo Alarcon" <frekoalar...@gmail.com> wrote:
> Hi tank you for your answer, my application use a BeagleBone, 16x2 > LCD character and a 4x4 Keypad, must wait a finger in sensor to do de > identification, the fingerprint are in a MySQL database in the > BeagleBone, in a PC with Ubuntu and the SDK from Digital Persona to > kernel 2.6, do a simple call to identifcation function in a loop, > this function wait 100 milliseconds and exit the function with a time > out error and continue the program, but in the BeagleBone ARM i use > the libfprint to build it in kernel 3.2, but the function identify > stop the flow of the program, and the LCD and the keypad are not > accessible until a finger is in the sensor, is there any way to stop > the identify function?? I use the asynchronous API (which is not too well documented), but works perfectly. The functions like fp_async_identify_*. You can start the identification, and stop it when ever you want. You'll need probably some additional glue code to integrate with the main loop - but it's the API that works out the best for me. - Timo _______________________________________________ fprint mailing list fprint@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/fprint
