8254b9e99e
there is no specific API for report finger status, finger needed status is set when captrue sample cmd send, once cmd receive correct, finger is pressing on sensor.
75 lines
1.7 KiB
Python
Executable file
75 lines
1.7 KiB
Python
Executable file
#!/usr/bin/python3
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import gi
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gi.require_version('FPrint', '2.0')
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from gi.repository import FPrint, GLib
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ctx = GLib.main_context_default()
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c = FPrint.Context()
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c.enumerate()
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devices = c.get_devices()
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d = devices[0]
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del devices
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assert d.get_driver() == "goodixmoc"
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d.open_sync()
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template = FPrint.Print.new(d)
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def enroll_progress(*args):
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assert d.get_finger_status() == FPrint.FingerStatusFlags.NEEDED
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print('enroll progress: ' + str(args))
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def identify_done(dev, res):
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global identified
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identified = True
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identify_match, identify_print = dev.identify_finish(res)
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print('indentification_done: ', identify_match, identify_print)
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assert identify_match.equal(identify_print)
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# List, enroll, list, verify, identify, delete
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print("enrolling")
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assert d.get_finger_status() == FPrint.FingerStatusFlags.NONE
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p = d.enroll_sync(template, None, enroll_progress, None)
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assert d.get_finger_status() == FPrint.FingerStatusFlags.NONE
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print("enroll done")
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print("listing")
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stored = d.list_prints_sync()
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print("listing done")
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assert len(stored) == 1
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assert stored[0].equal(p)
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print("verifying")
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assert d.get_finger_status() == FPrint.FingerStatusFlags.NONE
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verify_res, verify_print = d.verify_sync(p)
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assert d.get_finger_status() == FPrint.FingerStatusFlags.NONE
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print("verify done")
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del p
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assert verify_res == True
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identified = False
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deserialized_prints = []
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for p in stored:
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deserialized_prints.append(FPrint.Print.deserialize(p.serialize()))
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assert deserialized_prints[-1].equal(p)
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del stored
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print('async identifying')
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d.identify(deserialized_prints, callback=identify_done)
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del deserialized_prints
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while not identified:
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ctx.iteration(True)
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print("deleting")
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d.delete_print_sync(p)
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print("delete done")
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d.close_sync()
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del d
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del c
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