def MatchID(id, lcd):
match = False
f = fp.FingerPi(port='/dev/ttyAMA0')
print 'Opening connection...'
lcd.lcd_display_text('Opening scanner...')
f.Open(extra_info=False, check_baudrate=False)
time.sleep(DELAY_TIME)
print 'Setting baudrate to: ' + str(BAUD_RATE)
f.ChangeBaudrate(BAUD_RATE)
time.sleep(DELAY_TIME)
print 'Starting fingerprint matching, please put your finger in the scanner...'
lcd.lcd_display_text('Please place your finger...')
f.CmosLed(True)
time.sleep(DELAY_TIME)
CycleUntilPressed(f)
f.CaptureFinger(False)
time.sleep(DELAY_TIME)
f.CmosLed(False)
time.sleep(DELAY_TIME)
response = f.Identify()
## Modified base.py line 107 to make this work
if response[0]['ACK']:
if id == response[0]['Parameter']:
print 'Given id matched with fingerprint id!'
lcd.lcd_display_text('Fingerprint matched!')
match = True
else:
print 'Given id does not match with fingerprint id!'
lcd.lcd_display_text('Fingerprint mismatch!')
else:
print 'Your fingerprint did not match with any stocked fingerprint!'
lcd.lcd_display_text('Fingerprint mismatch!')
print 'Closing connection...'
f.Close()
return match
def callback_baud(self, *args):
self.baudrate = self.var_baud.get()
print 'Baudrate set to:', self.baudrate
# Attempt to open the port:
self.fp = fingerpi.FingerPi(port=self.port, baudrate=self.baudrate)
self.button_open.config(state='normal')
def Initialize(self, *args, **kwargs):
if self._f is not None:
raise AlreadyInitializedError('This device is already initialized')
try:
self._f = fp.FingerPi(port=port)
except IOError as e:
raise PortError(str(e))
# self._status = 'Initialized' # Change that to `closed`
self._update_status()
return [None, None]
def Initialize(self, *args, **kwargs):
self.port = kwargs['port']
message = None
if kwargs['default']:
message = "I could not find any usable port! Will try the default: "+\
str(self.port)
if self._f is not None:
raise AlreadyInitializedError('This device is already initialized')
try:
self._f = fp.FingerPi(port=self.port)
except IOError as e:
raise PortError(str(e))
self._update_status()
return [message, "Using " + self.port]
def Initialize(self, *args, **kwargs):
self._n_buffer = network_data_buffer()
if self._f is not None:
raise AlreadyInitializedError('This device is already initialized')
result = [0, 0]
else:
try:
self._f = fp.FingerPi(port=port)
result = [None, None]
except IOError as e:
raise PortError(str(e))
result = [0, 1]
# self._status = 'Initialized' # Change that to `closed`
#self._update_status()
return result
def runscript(self):
"""
capture finger print and returns a success or failure
"""
f = fp.FingerPi()
print 'Opening Connection...'
f.Open(extra_info=True, check_baudrate=True)
f.CmosLed(True)
print 'Verifying Place the finger on the scanner'
#checks if finger is pressed
while True:
print 'IspressFinger'
response = f.IsPressFinger()
if response[0]['ACK']:
if response[0]['Parameter'] == 0:
time.sleep(3)
break
#sends the command capture finger
while True:
response = f.CaptureFinger()
if response[0]['ACK']:
break
else:
print 'error', response[0]['Parameter']
break
print 'Fingerprint scanned'
#checks if fingerprint is enrolled
response = f.Identify()
if response[0]['ACK']:
print 'ID is', response[0]['Parameter']
else:
print 'Register now! not registered'
return None
f.CmosLed(False)
f.Close()
print 'Closing Connection'
return response[0]['Parameter']
def runscript(self, ID):
"""
Deletes fingerprint by ID
"""
f = fp.FingerPi()
print 'Opening connection...'
f.Open(extra_info=True, check_baudrate=True)
#sends messsage to UART
while True:
print 'Deleting ID'
response = f.DeleteId(ID)
if response[0]['ACK']:
break
else:
print 'error', response[0]['Parameter']
return None
print 'closing connection'
f.Close()
return response[0]['ACK']
#!/usr/bin/env python
import fingerpi as fp
# from fingerpi import base
from PIL import Image
# import struct
import time
# import matplotlib.pyplot as plt
import pickle
def printByteArray(arr):
return map(hex, list(arr))
f = fp.FingerPi()
print 'Opening connection...'
f.Open(extra_info=True, check_baudrate=True)
print 'Changing baudrate...'
f.ChangeBaudrate(115200)
f.CmosLed(True)
print 'Doing some crazy stuff on <Enter>'
_ = raw_input()
response = f.GetTemplate(2)[1]['Data']
insert = f.SetTemplate(0, response)
GPIO.setup(LED_RED,GPIO.OUT)
GPIO.setup(KEY,GPIO.IN,pull_up_down = GPIO.PUD_DOWN)
GPIO.setup(STOPPER_UP,GPIO.IN,pull_up_down = GPIO.PUD_DOWN)
GPIO.setup(STOPPER_DOWN,GPIO.IN,pull_up_down = GPIO.PUD_DOWN)
#===============================================================================
ff.ledSwitch(LED_GREEN)
ff.ledSwitch(LED_RED,True)
GPIO.output(MOTOR_UP,False)
GPIO.output(MOTOR_DOWN,False)
if ff.checkMotorState() ==states['opened']:
err=ff.motor(actions['close'])
if err == -1:
ff.ledNotification(states['not_ok'])
#===============================================================================
logging.info('Fingerprint Sensor Init')
finger = fp.FingerPi()
finger.Open(extra_info = True, check_baudrate = True)
finger.ChangeBaudrate(115200)
finger.CmosLed()
logging.info('ready')
#===============================================================================
#=========================SetAdmin_one==========================================
# logging.info('SetAdminMode')
#
# logging.info('erster Admin')
# finger.DeleteId(0)
# ff.Enrollment(finger,0)
#
# logging.info('AdminCommand adminEnroll_NewUser')
# finger.DeleteId(1)
