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@@ -1,69 +0,0 @@
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-def fp_search():
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-
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- """
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- PyFingerprint
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- Copyright (C) 2015 Bastian Raschke <bastian.raschke@posteo.de>
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- All rights reserved.
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-
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- @author: Bastian Raschke <bastian.raschke@posteo.de>
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- """
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-
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-
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- ## Search for a finger
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- ##
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-
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- ## Tries to initialize the sensor
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- try:
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- f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
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-
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- if ( f.verifyPassword() == False ):
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- raise ValueError('The given fingerprint sensor password is wrong!')
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-
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- except Exception as e:
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- print('The fingerprint sensor could not be initialized!')
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- print('Exception message: ' + str(e))
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- exit(1)
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-
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- ## Gets some sensor information
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- print('Currently stored templates: ' + str(f.getTemplateCount()))
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-
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- ## Tries to search the finger and calculate hash
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- try:
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- print('Waiting for finger...')
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-
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- ## Wait that finger is read
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- while ( f.readImage() == False ):
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- pass
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-
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- ## Converts read image to characteristics and stores it in charbuffer 1
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- f.convertImage(0x01)
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-
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- ## Searchs template
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- result = f.searchTemplate()
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-
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- positionNumber = result[0]
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- accuracyScore = result[1]
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-
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- if ( positionNumber == -1 ):
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- print('No match found!')
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- exit(0)
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- else:
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- print('Found template at position #' + str(positionNumber))
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- print('The accuracy score is: ' + str(accuracyScore))
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-
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- ## OPTIONAL stuff
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- ##
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-
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- ## Loads the found template to charbuffer 1
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- f.loadTemplate(positionNumber, 0x01)
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-
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- ## Downloads the characteristics of template loaded in charbuffer 1
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- characterics = str(f.downloadCharacteristics(0x01))
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-
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- ## Hashes characteristics of template
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- print('SHA-2 hash of template: ' + hashlib.sha256(characterics).hexdigest())
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-
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- except Exception as e:
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- print('Operation failed!')
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- print('Exception message: ' + str(e))
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- exit(1)
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