def upload_fingerprint_template(name):
myquery={}
myquery['username'] = name
mydoc = coll.find_one(myquery)
#print(mydoc['uid'])
print(mydoc['image_template'])
image_temp = []
image_temp = mydoc['image_template']
print(image_temp)
#image_temp = f.storeTemplate()
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
result = image_temp
result = f.searchTemplate()
positionNumber = result[0]
print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
position = f.getTemplateCount()
position = position+1
print("Inserting fingerprint matching user from mongo to local fingerprint sensor")
f.uploadCharacteristics(0x01, image_temp)
f.storeTemplate()
print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
def fingerprintGrab(ref, bucketLoc, universalLoc):
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
## Gets some sensor information
# print('Currently used templates: ' + str(f.getTemplateCount()) +'/'+ str(f.getStorageCapacity()))
link = universalLoc + 'biom'
## Tries to search the finger and calculate hash
try:
f.deleteTemplate(0)
char = ref.get(link, '')
f.uploadCharacteristics(0x02, char)
f.createTemplate()
positionNumber = f.storeTemplate()
auth, scan = checkAuth()
return (auth, scan)
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
def LoadFingerprintIntoModule(self, inputData):
try:
f = PyFingerprint('/dev/ttyUSB1', 57600, 0xFFFFFFFF, 0x00000000)
if (inputData != "null"):
inputData = ast.literal_eval(inputData)
f.uploadCharacteristics(0x01, inputData)
f.storeTemplate()
if (f.verifyPassword() == False):
raise ValueError(
'The given fingerprint sensor password is wrong!')
except Exception as e:
pass
def search_fingerprint():
# Se obtiene el número identificador a ser buscado
data = request.json
characteristics_to_compare = data.get('characteristicsData', '')
# Inicialización del sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError(
'La contraseña proporcionada para el sensor es erronea!')
except Exception as e:
print('El sensor de huellas dactilares no se pudo inicializar!')
print('Mensaje de excepción: ' + str(e))
exit(1)
# Se busca la huella proporcionada
try:
send_instructions('Ponga su dedo en el sensor')
# Se espera a que el dedo sea posicionado
while (f.readImage() == False):
pass
# Convierte la imagen leída a características y la almacena en el buffer 1
f.convertImage(0x01)
# Se sube una por una las listas con las características al buffer 2 para luego
# compararlas con la imagen adquirida
f.uploadCharacteristics(0x02, characteristics_to_compare)
compare_characteristics_payload = f.compareCharacteristics()
if compare_characteristics_payload > 50:
send_instructions('Identificado correctamente')
return jsonify(value='Identificado correctamente', error='')
else:
send_instructions('Las huellas no coinciden')
return jsonify(value='', error='Las huellas no coinciden')
except Exception as e:
print('Error al manejar la petición')
print('Mensaje de excepción: ' + str(e))
exit(1)
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print("The fingerprint sensor could not be initialized!\n" +
"Exception message: " + str(e))
exit(1)
## Load the template to compare against.
if (f.deleteTemplate(0) == True):
print('Template deleted!')
#print("Uploading characteristics")
f.uploadCharacteristics(0x01, finger_template1)
f.uploadCharacteristics(0x02, finger_template2)
#print("Peak on the uploaded characteristics: " + str(f.downloadCharacteristics(0x02)))
## Gets some sensor information
print("Currently used templates: " + str(f.getTemplateCount()) + '/' +
str(f.getStorageCapacity()))
## Tries to search the finger and calculate hash
try:
# print("Waiting for finger...\n")
#
# ## Wait that finger is read
# while ( f.readImage() == False ):
# pass
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message:' + str(e))
exit(1)
try:
print('Waiting for finger...')
while(f.readImage() == False ):
pass
##converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
cur= conn.cursor()
sql = "select * from finger_template"
# finger template 이름의 table
cur. execute(sql)
for row in cur.fetchall():
print(f.uploadCharacteristics(0x02, eval(row[0])))
score-f.compareCharacteristics()
print(score) ##두 지문간 특성을 비교하여 유사도를 정수형으로 score 변수에 저장
execpt Execption as e:
print('Operation failed!')
print('Execption message:' + str(e))
exit(1)
finally:
conn.close()
print('Exception message: ' + str(e))
exit(1)
# trying to authenticate
try:
# Deleting the database
f.clearDatabase()
# Uploading the template to the sensor
temp_file = open("template.txt", "r")
template = []
for x in temp_file:
template.append(int(x))
temp_file.close()
f.uploadCharacteristics(characteristicsData=template)
positionNumber = f.storeTemplate()
print('Finger uploaded successfully!')
print('New template position #' + str(positionNumber))
# Tries to search the finger
print('Waiting for finger...')
# Wait that finger is read
while ( f.readImage() == False ):
pass
# Converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
# Searches template
class fingerprint_sensor:
def __init__(self):
# Sensor Initialisation
try:
self.f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF,
0x00000000)
if (self.f.verifyPassword() == False):
raise ValueError(
'The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
def enrollment(self):
try:
print('Waiting for finger...')
# Wait that finger is read
while (self.f.readImage() == False):
pass
# Converts read image to characteristics and stores it in charbuffer 1
self.f.convertImage(0x01)
# Checks if finger is already enrolled
result = self.f.searchTemplate()
positionNumber = result[0]
if (positionNumber >= 0):
print('Template already exists at position #' +
str(positionNumber))
time.sleep(2)
# Wait that finger is read again
while (self.f.readImage() == False):
pass
# Converts read image to characteristics and stores it in charbuffer 2
self.f.convertImage(0x02)
# Compares the charbuffers
if (self.f.compareCharacteristics() == 0):
raise Exception('Fingers do not match')
# Creates a template
self.f.createTemplate()
# Saves template at new position number
positionNumber = self.f.storeTemplate()
print('Finger enrolled successfully!')
print('New template position #' + str(positionNumber))
# Exports the template to a temporaryfile
template = self.f.downloadCharacteristics()
temp_file = open("template.txt", "w+")
for item in template:
temp_file.write(str(item) + "\n")
temp_file.close()
return os.path.abspath('temp_file.txt')
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
def authentication(self, file_path):
try:
match_flag = 0
# Uploading the template to the sensor
temp_file = open(file_path, "r")
template = []
for x in temp_file:
template.append(int(x))
temp_file.close()
self.f.uploadCharacteristics(characteristicsData=template)
Index_template = self.f.storeTemplate()
# Tries to search the finger
print('Waiting for finger...')
# Wait that finger is read
while (self.f.readImage() == False):
pass
# Converts read image to characteristics and stores it in charbuffer 1
self.f.convertImage(0x01)
# Searches template
result = self.f.searchTemplate()
positionNumber = result[0]
if (positionNumber == -1):
print('No match found!')
match_flag = 0
elif (positionNumber == Index_template):
print('Matched')
match_flag = 1
return match_flag
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
def Clear_Sensor(self):
# Deleting the database
self.f.clearDatabase()
characterics1 = f.downloadCharacteristics(0x01)
#print(characterics1)
characterics2 = f.downloadCharacteristics(0x02)
#print(characterics2)
f.createTemplate()
characterics3 = f.downloadCharacteristics(0x01)
print('*' * 200)
print(characterics3)
mydict = {"_id": enroll_id, "name": name, "finger_array": characterics3}
x = mycol.insert_one(mydict)
myquery = {"_id": 1}
mydoc = mycol.find(myquery)
for x in mydoc:
match_char = x["finger_array"]
print match_char
f.uploadCharacteristics(0x02, characteristicsData=match_char)
character4 = f.downloadCharacteristics(0x02)
print character4
if (character4 == match_char):
print("finger match")
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
try:
print('Waiting for finger...')
## 지문이 읽힐때까지 기다림
while (f.readImage() == False):
pass
## Converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
db = firestore.client()
doc_ref = db.collection('Control').document('FingerprintResult')
doc = doc_ref.get(field_paths={'result'}).to_dict().get('result')
print(doc)
print("@@@@@")
print(f.uploadCharacteristics(0x02, eval(doc)))
score = f.compareCharacteristics()
print(score)
print("!!!!!!")
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
## Converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
print("Input finger")
scannedFinger = f.downloadCharacteristics(0x01)
characteristics = str(f.downloadCharacteristics(0x01)).encode('utf-8')
print("SCANNED FINGER")
print(scannedFinger)
print("====================================================")
for x in response:
# print(x)
temp = x["fingerprint"].split(", ")
temp[0] = temp[0].split("[")[1]
temp[len(temp) - 1] = temp[len(temp) - 1].split("]")[0]
results = list(map(int, temp))
print(results)
f.uploadCharacteristics(0x02, results)
score = f.compareCharacteristics()
if (score > 0):
break
if (score != 0):
print("Finger found!")
print(results)
print("With an accuracy score: " + str(score))
else:
print("Finger not found")
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
def enroll_user():
# Intenta inicializar el sensor
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError(
'La contraseña proporcionada para el sensor es erronea!')
except Exception as e:
print('El sensor de huellas dactilares no se pudo inicializar!')
print('Mensaje de excepcion: ' + str(e))
exit(1)
# Intenta ingresar nuevos datos al sensor
try:
send_instructions('Ponga el dedo en el sensor')
# Espera a que la imagen sea leída
while (f.readImage() == False):
pass
# Convierte la imagen leída a características y la almacena en el buffer 1
f.convertImage(0x01)
# Se obtienen las características de la base de datos
characteristics_data = retrieve_characteristics()
for characteristic in characteristics_data:
# Si la lista llega vacía, quiere decir que la información que llegó corresponde al votante que no tiene la
# huella registrada, así que se omite esta prueba
if len(characteristic) == 0:
pass
else:
# Se sube una por una las listas con las características al buffer 2 para luego
# compararlas con la imagen adquirida
f.uploadCharacteristics(0x02, characteristic)
compare_characteristics_payload = f.compareCharacteristics()
# Umbral de decision para la aceptación de huellas dactilares
if compare_characteristics_payload > 20:
send_instructions(
'La huella ya se encuentra registrada en la base de datos'
)
return jsonify(
value='',
error=
'La huella ya se encuentra registrada en la base de datos'
)
send_instructions('Quite el dedo del sensor')
time.sleep(2)
send_instructions('Ponga el dedo en el sensor nuevamente')
# Espera a que la imagen del dedo sea leída nuevamente
while (f.readImage() == False):
pass
# Convierte la imagen leída a características y la almacena en el buffer 2
f.convertImage(0x02)
# Compara los buffers 1 y 2
if (f.compareCharacteristics() == 0):
# Si las huellas no son iguales se retorna un error
send_instructions('Las huellas no corresponden')
return jsonify(value='', error='Las huellas no corresponden')
# Se crea la plantilla comparando la informacion almacenada en los buffers 1 y 2
f.createTemplate()
# Descarga las características almacenadas en el buffer 1, correspondientes a la plantilla recíen creada
characteristics = f.downloadCharacteristics(0x01)
send_instructions('Huella registrada correctamente!')
return jsonify(
# Se La lista(vector) que contiene las características de la huella
value=characteristics,
error='')
except Exception as e:
print('Operacion fallida!')
print('Mensaje de excepción: ' + str(e))
exit(1)
def authenticate():
far = [[0, 50, 100], [20, 0, 60], [150, 40, 0]]
station_names = [
'Uttara North', 'Uttara Centre', 'Uttara South', 'Pallabi',
'Mirpur 11', 'Mirpur-10', 'Kazipara', 'Shewrapara', 'Agargaon',
'Bijoy Sarani', 'Farmgate', 'Karwan Bazar', 'Shahbag',
'Dhaka University', 'Bangladesh Secretariat', 'Motijheel'
]
data = request.get_json()
try:
f = PyFingerprint('COM6', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
data = {'s': 'Exception message: ' + str(e), 'bool_found': '0'}
return json.dumps(data)
try:
data = request.get_json()
chrr = json.loads(data)
chr = chrr["tem"]
c = list()
for i in range(0, len(chr)):
c.append(int(chr[i]))
f.uploadCharacteristics(0x01, chr)
result = f.searchTemplate()
positionNumber = result[0]
accuracyScore = result[1]
if (positionNumber == -1):
#del f
#f.__del__()
print("ok1")
data = {'s': 'No match found!', 'bool_found': '0'}
#f.loadTemplate(0, 0x01)
#result = f.searchTemplate()
print("ok2")
print('No match found!')
data = {'s': 'No match found!', 'bool_found': '0'}
# exit(0)
else:
#f.__del__()
#del f
print("first else")
if (chrr["entry_exit"] == 0):
f.loadTemplate(0, 0x01)
result = f.searchTemplate()
f.__del__()
u = User.query.filter_by(id=positionNumber).first()
exit_station_number = int(chrr["station_number"])
exit_station_name = station_names[exit_station_number]
exit_time = chrr["scaned_time"]
date = chrr["date"]
entry_station_name = station_names[u.start_station]
db_start_station = int(u.start_station)
try:
fa = int(
u.money) - far[db_start_station][exit_station_number]
u.money = fa
print(far)
info = User_travel_history(
date=str(date),
entry_station=entry_station_name,
exit_station=exit_station_name,
entry_time=u.entry_time,
fare=str(far[db_start_station][exit_station_number]),
exit_time=exit_time,
human=u)
db.session.add(info)
db.session.commit()
#print("hi")
print('Found template')
data = {
's':
'Found template at position #' + str(positionNumber),
'bool_found': '1'
}
# print('The accuracy score is: ' + str(accuracyScore))
except Exception as e:
print('Exception message: ' + str(e))
data = {'s': 'No match found!', 'bool_found': '0'}
if (chrr["entry_exit"] == 1):
f.loadTemplate(0, 0x01)
result = f.searchTemplate()
f.__del__()
u = User.query.filter_by(id=positionNumber).first()
if (u.money > 70):
u.start_station = int(chrr["station_number"])
u.entry_time = chrr["scaned_time"]
db.session.commit()
data = {'s': 'Enough money', 'bool_found': '1'}
else:
data = {'s': 'Insufficent balance !', 'bool_found': '0'}
#f.loadTemplate(0, 0x01)
#result = f.searchTemplate()
#f.__del__()
except Exception as e:
f.__del__()
print('Operation failed!')
print('Exception message: ' + str(e))
data = {'s': 'No match found!', 'bool_found': '0'}
return json.dumps(data)
"""
from pyfingerprint.pyfingerprint import PyFingerprint
from sys import stdin
## Tries to initialize the sensor
try:
f = PyFingerprint('/dev/ttyAMA0', 115200, 0xFFFFFFFF, 0x00000000)
if ( f.verifyPassword() == False ):
raise ValueError('The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
exit(1)
try:
print('Provide your fingerprint...')
while(not f.readImage()): pass
f.convertImage(1) # carrega no charbuffer1 o template lido
print("loading fingerprint characteristics...")
for line in stdin: # para cada linha da entrada padrao (termina a leitura no EOF)
f.uploadCharacteristics(2,eval(line))
print('The matching score between the two templates is', f.compareCharacteristics())
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
exit(1)
# Define bundle counter
i = 0
# For each bundle...
for bundle in bundles:
# Get Bundle message
msg = bundle.get_messages()
# Converts message to a list of fingerprint characteristics
mychar = json.loads(msg[0])
# Upload characteristics to buffer 2
print("\nUploading fingerprint characteristics to buffer 2")
f.uploadCharacteristics(0x02, mychar)
# Save buffer 2 as template
print("Saving buffer 2 as template in pos " + str(i))
f.storeTemplate(i, 0x02)
# Increase bundle counter
i = i + 1
print("\nCompleted..")
retry = True
## Tries to search the finger and calculate hash
while retry is True:
try:
## print('Found template at position #' + str(positionNumber))
## print('The accuracy score is: ' + str(accuracyScore))
## OPTIONAL stuff
##
## Loads the found template to charbuffer 1
## f.loadTemplate(positionNumber, 0x01)
## Downloads the characteristics of template loaded in charbuffer 1
## characterics = str(f.downloadCharacteristics(0x01)).encode('utf-8')
#characterics = '[3, 1, 90, 11, 163, 0, 128, 14, 128, 14, 128, 6, 0, 6, 0, 6, 0, 2, 0, 6, 0, 6, 0, 6, 0, 6, 0, 6, 0, 6, 0, 6, 0, 6, 128, 6, 192, 14, 224, 30, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 54, 4, 13, 190, 82, 155, 230, 30, 49, 36, 170, 158, 95, 37, 103, 158, 37, 40, 215, 254, 50, 180, 86, 190, 63, 33, 84, 31, 52, 59, 235, 255, 73, 188, 21, 63, 46, 137, 227, 186, 37, 9, 161, 123, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 1, 88, 18, 161, 0, 128, 6, 128, 6, 0, 2, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 0, 128, 0, 128, 0, 128, 2, 192, 2, 192, 2, 224, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 72, 144, 204, 254, 12, 17, 33, 62, 31, 145, 163, 62, 22, 29, 157, 126, 24, 164, 27, 254, 107, 40, 229, 190, 73, 49, 170, 222, 58, 181, 216, 94, 75, 193, 22, 158, 56, 134, 101, 63, 26, 170, 154, 255, 88, 174, 84, 31, 101, 142, 142, 124, 36, 60, 153, 28, 36, 191, 193, 92, 95, 14, 165, 29, 69, 151, 35, 144, 65, 28, 36, 79, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]'
characterics = sys.argv[1]
if (f.uploadCharacteristics(0x01, eval(characterics)) == True):
print('Template uploaded')
else:
raise Exception('Error during upload')
if (f.storeTemplate(0) == True):
print('Template stored')
else:
raise Exception('Error during template storing')
## Hashes characteristics of template
## print('SHA-2 hash of template: ' + hashlib.sha256(characterics).hexdigest())
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
def main():
#MIFAREReader = MFRC522.MFRC522()
GPIO.setmode(GPIO.BCM) # Use BCM GPIO numbers
GPIO.setup(LCD_E, GPIO.OUT) # E
GPIO.setup(LCD_RS, GPIO.OUT) # RS
GPIO.setup(LCD_D4, GPIO.OUT) # DB4
GPIO.setup(LCD_D5, GPIO.OUT) # DB5
GPIO.setup(LCD_D6, GPIO.OUT) # DB6
GPIO.setup(LCD_D7, GPIO.OUT) # DB7
lcd_init()
while (True):
MIFAREReader = MFRC522.MFRC522()
lcd_string("ATTENDANCE SYSTEM", LCD_LINE_1, 2)
lcd_string("TA-2 ELEKTRO 2014", LCD_LINE_4, 2)
#today= datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
rdy = datetime.datetime.now().strftime("%b %d %Y")
#str(today)
clk = datetime.datetime.now().strftime("%H:%M:%S")
lcd_string(rdy, LCD_LINE_2, 2)
lcd_string(clk, LCD_LINE_3, 2)
if GPIO.input(19):
lcd_byte(0x01, LCD_CMD)
lcd_string("UPDATING..", LCD_LINE_2, 2)
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF,
0x00000000)
if (f.verifyPassword() == False):
raise ValueError(
'The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
## Tries to delete the template of the finger
try:
curs.execute("SELECT max(id_finger)FROM user")
maks = curs.fetchone()
y = maks[0]
print y
for x in range(0, y):
curs.execute(
"SELECT temp_finger FROM user WHERE id_finger = ('%i')"
% x)
temp = curs.fetchone()
t_temp = temp[0]
t1_temp = t_temp.split()
t2_temp = list(map(int, t1_temp))
f.uploadCharacteristics(0x01, t2_temp)
f.storeTemplate(x, 0x01)
db.commit()
except Exception as e:
print('Operation failed!')
print('Exception message: ' + str(e))
lcd_byte(0x01, LCD_CMD)
print('Duplicated Data')
lcd_string("Duplicated Data", LCD_LINE_2, 2)
lcd_string("Please Contact", LCD_LINE_3, 2)
lcd_string("Administrator", LCD_LINE_4, 2)
print('Exception message: ' + str(e))
time.sleep(2)
lcd_byte(0x01, LCD_CMD)
try:
(status,
TagType) = MIFAREReader.MFRC522_Request(MIFAREReader.PICC_REQIDL)
if status == MIFAREReader.MI_OK:
(status, uid) = MIFAREReader.MFRC522_Anticoll()
if status == MIFAREReader.MI_OK:
lcd_byte(0x01, LCD_CMD)
rt_rfid = str(uid)
rt_rfid1 = rt_rfid.translate(None, ',[] ')
print rt_rfid1
curs.execute(
"SELECT status FROM user WHERE rfid = ('%s')" %
rt_rfid1)
status_1 = curs.fetchone()
t_stat = status_1[0]
print t_stat
GPIO.output(21, True)
time.sleep(.085)
GPIO.output(21, False)
if (t_stat == "Dosen"):
curs.execute(
"SELECT Nama FROM Dosen WHERE rfid = ('%s')" %
rt_rfid1)
nama = curs.fetchone()
ntemp = nama[0]
print ntemp
#print today
curs.execute(
"SELECT matakuliah1 FROM Dosen WHERE rfid = ('%s')"
% rt_rfid1)
matkul1 = curs.fetchone()
t_matkul1 = matkul1[0]
curs.execute(
"SELECT matakuliah2 FROM Dosen WHERE rfid = ('%s')"
% rt_rfid1)
matkul2 = curs.fetchone()
t_matkul2 = matkul2[0]
curs.execute(
"SELECT matakuliah3 FROM Dosen WHERE rfid = ('%s')"
% rt_rfid1)
matkul3 = curs.fetchone()
t_matkul3 = matkul3[0]
curs.execute(
"SELECT matakuliah4 FROM Dosen WHERE rfid = ('%s')"
% rt_rfid1)
matkul4 = curs.fetchone()
t_matkul4 = matkul4[0]
tampilayar(ntemp, clk)
print "Memilih matakuliah"
tampilayardosen(ntemp, t_matkul1, t_matkul2, t_matkul3,
t_matkul4)
print "Data sudah masuk"
lcd_byte(0x01, LCD_CMD)
lcd_string("DATA RECORDED", LCD_LINE_2, 2)
time.sleep(1)
lcd_byte(0x01, LCD_CMD)
else:
today = datetime.datetime.now().strftime(
"%Y-%m-%d %H:%M:%S")
str(today)
curs.execute(
"SELECT nama FROM user WHERE rfid = ('%s')" %
rt_rfid1)
nama = curs.fetchone()
ntemp = nama[0]
print ntemp
print today
ruang = "GD715"
mat = "-"
tampilayar(ntemp, clk)
curs.execute(
"INSERT INTO Log (nama, datetime, ruangan, matakuliah) VALUES ('%s', '%s', '%s', '%s')"
% (ntemp, today, ruang, mat))
db.commit()
lcd_byte(0x01, LCD_CMD)
except Exception as e:
GPIO.output(21, True)
time.sleep(.075)
GPIO.output(21, False)
time.sleep(.045)
GPIO.output(21, True)
time.sleep(.075)
GPIO.output(21, False)
time.sleep(.045)
GPIO.output(21, True)
time.sleep(.075)
GPIO.output(21, False)
lcd_byte(0x01, LCD_CMD)
print('RFID belum didaftar!!!')
lcd_string("COBA LAGI", LCD_LINE_2, 2)
print('Exception message: ' + str(e))
time.sleep(2)
lcd_byte(0x01, LCD_CMD)
try:
f = PyFingerprint('/dev/ttyUSB0', 57600, 0xFFFFFFFF, 0x00000000)
if (f.verifyPassword() == False):
raise ValueError(
'The given fingerprint sensor password is wrong!')
except Exception as e:
print('The fingerprint sensor could not be initialized!')
print('Exception message: ' + str(e))
#while ( f.readImage() == False ):
# pass
try:
key = f.readImage()
if (key != False):
## Converts read image to characteristics and stores it in charbuffer 1
f.convertImage(0x01)
## Searchs template
result = f.searchTemplate()
positionNumber = result[0]
lcd_byte(0x01, LCD_CMD)
curs.execute(
"SELECT status FROM user WHERE id_finger= ('%s')" %
positionNumber)
status = curs.fetchone()
t_stat = status[0]
print t_stat
GPIO.output(21, True)
time.sleep(.085)
GPIO.output(21, False)
ruang = "GD715"
if (t_stat == "Dosen"):
curs.execute(
"SELECT Nama FROM Dosen WHERE id_finger = ('%s')" %
positionNumber)
nama = curs.fetchone()
ntemp = nama[0]
print ntemp
#print today
curs.execute(
"SELECT matakuliah1 FROM Dosen WHERE id_finger = ('%s')"
% positionNumber)
matkul1 = curs.fetchone()
t_matkul1 = matkul1[0]
curs.execute(
"SELECT matakuliah2 FROM Dosen WHERE id_finger = ('%s')"
% positionNumber)
matkul2 = curs.fetchone()
t_matkul2 = matkul2[0]
curs.execute(
"SELECT matakuliah3 FROM Dosen WHERE id_finger = ('%s')"
% positionNumber)
matkul3 = curs.fetchone()
t_matkul3 = matkul3[0]
curs.execute(
"SELECT matakuliah4 FROM Dosen WHERE id_finger = ('%s')"
% positionNumber)
matkul4 = curs.fetchone()
t_matkul4 = matkul4[0]
tampilayar(ntemp, clk)
print "Memilih matakuliah"
tampilayardosen(ntemp, t_matkul1, t_matkul2, t_matkul3,
t_matkul4)
print "Data sudah masuk"
lcd_byte(0x01, LCD_CMD)
lcd_string("DATA RECORDED", LCD_LINE_2, 2)
time.sleep(1)
lcd_byte(0x01, LCD_CMD)
else:
today = datetime.datetime.now().strftime(
"%Y-%m-%d %H:%M:%S")
str(today)
curs.execute(
"SELECT nama FROM user WHERE id_finger = ('%s')" %
positionNumber)
nama = curs.fetchone()
ntemp = nama[0]
print ntemp
print today
mat = "-"
tampilayar(ntemp, clk)
curs.execute(
"INSERT INTO Log (nama, datetime, ruangan, matakuliah) VALUES ('%s', '%s', '%s', '%s')"
% (ntemp, today, ruang, mat))
db.commit()
lcd_byte(0x01, LCD_CMD)
except Exception as e:
GPIO.output(21, True)
time.sleep(.075)
GPIO.output(21, False)
time.sleep(.045)
GPIO.output(21, True)
time.sleep(.075)
GPIO.output(21, False)
time.sleep(.045)
GPIO.output(21, True)
time.sleep(.075)
GPIO.output(21, False)
print('Fingerprint belum didaftar!!!')
lcd_string("COBA LAGI", LCD_LINE_2, 2)
print('Exception message: ' + str(e))
time.sleep(2)
lcd_byte(0x01, LCD_CMD)
