def calculate_orientation_of_fingers(self, print_finger_info):
for finger in Finger:
point_index_at = 0
if finger == Finger.Thumb:
point_index_at = 1
angle_at = self.slopes_xy[finger][point_index_at]
finger_points_at = Finger.get_array_of_points(finger)
start_point_at = self.coords_xyz[finger_points_at[point_index_at]
[0]]
mid_point_at = self.coords_xyz[finger_points_at[point_index_at +
1][1]]
end_point_at = self.coords_xyz[finger_points_at[3][1]]
finger_curled = self.is_finger_curled(start_point_at, mid_point_at,
end_point_at)
#print('Finger: {} = {}'.format(Finger.get_finger_name(finger), FingerCurled.get_finger_curled_name(finger_curled)))
finger_position = self.calculate_direction_of_finger(
start_point_at, mid_point_at, end_point_at,
self.slopes_xy[finger][point_index_at:])
#print('Finger: {} = {}'.format(Finger.get_finger_name(finger),
# FingerPosition.get_finger_position_name(finger_position)))
self.finger_curled[finger] = finger_curled
self.finger_position[finger] = finger_position
if print_finger_info:
for finger_index, curl, pos in zip(Finger, self.finger_curled,
self.finger_position):
print('Finger: {}, Curl: {}, Orientation: {}'.format(
Finger.get_finger_name(finger_index),
FingerCurled.get_finger_curled_name(curl),
FingerPosition.get_finger_position_name(pos)))
def on_click(self):
# print("MainWindow")
f = Finger()
self.errors.clear
if (str(f.match) != "-1"):
self.errors.setText("Finger Found at:" + str(f.match()))
def __init__(self):
"""
Build all of Inmoov's parts.
"""
#open the file json file
with open(INMOOV_FILE) as json_file:
json.load(json_file, object_hook=parse)
self.head = Head(
filter(lambda x: x.name == "head_x", servos)[0],
filter(lambda x: x.name == "head_y", servos)[0])
#Right side
self.right_wrist = Wrist(
filter(lambda x: x.name == "left_wrist", servos)[0])
self.right_hand = Hand(
Finger(filter(lambda x: x.name == "right_pinky", servos)[0]),
Finger(filter(lambda x: x.name == "right_ring", servos)[0]),
Finger(filter(lambda x: x.name == "right_mid", servos)[0]),
Finger(filter(lambda x: x.name == "right_index", servos)[0]),
Finger(filter(lambda x: x.name == "right_thumb", servos)[0]))
self.right_forearm = Forearm(self.right_hand, self.right_wrist)
self.right_shoulder = Shoulder(
filter(lambda x: x.name == "right_shoulder_flexion", servos)[0],
filter(lambda x: x.name == "right_shoulder_abduction", servos)[0],
filter(lambda x: x.name == "right_shoulder_rotation_x", servos)[0],
filter(lambda x: x.name == "right_shoulder_rotation_y", servos)[0])
self.right_arm = Arm(self.right_forearm, self.right_shoulder)
#Left side
self.left_wrist = Wrist(
filter(lambda x: x.name == "left_wrist", servos)[0])
self.left_hand = Hand(
Finger(filter(lambda x: x.name == "left_pinky", servos)[0]),
Finger(filter(lambda x: x.name == "left_ring", servos)[0]),
Finger(filter(lambda x: x.name == "left_middle", servos)[0]),
Finger(filter(lambda x: x.name == "left_index", servos)[0]),
Finger(filter(lambda x: x.name == "left_thumb", servos)[0]))
self.left_forearm = Forearm(self.left_hand, self.left_wrist)
self.left_shoulder = Shoulder(
filter(lambda x: x.name == "left_shoulder_flexion", servos)[0],
filter(lambda x: x.name == "left_shoulder_abduction", servos)[0],
filter(lambda x: x.name == "left_shoulder_rotation_x", servos)[0],
filter(lambda x: x.name == "left_shoulder_rotation_y", servos)[0])
self.left_arm = Arm(self.left_forearm, self.left_shoulder)
self.initialize()
def delete(self):
port = str(self.lineport.currentText())
ttl = str(self.lineport.currentText())
try :
f=Finger(port,ttl,0,0,0,0)
if self.linefrom.text() != "" and self.lineto.text() != "" :
fid=self.linefrom.text()
n=self.lineto.text()
f.delete(fid,n)
self.txtmessage.setText(" Fingerprint(s) Successfully Deleted ")
else :
self.txtmessage.setText("fill in from and to sections to clear")
except Exception as err:
self.txtmessage.setText("Error Encountered \n"+str(err))
def on_click(self):
self.txtmessage.clear
port = self.lineport.text()
ttl = self.linebrate.text()
if(port != "" and ttl != ""):
try :
f=Finger(port,ttl,self.linelocation.text() ,self.linepoid.text(),self.lineamount.text())
self.txtmessage.clear
self.txtmessage.setText("Scan finger print")
time.sleep(2)
# print("MainWindow")
if (str(f.match) != "-1"):
self.txtmessage.setText("Finger value:"+str(f.match()))
# msg = QtWidgets.QMessageBox()
# msg.setIcon(QtWidgets.QMessageBox.Information)
# msg.setText("Success")
# msg.setInformativeText('Fingerprint verified')
# msg.setWindowTitle("Finger Found at:"+str(f.match()))
# msg.exec_()
except Exception as err:
self.txtmessage.setText("Error Encountered \n"+str(err))
elif (self.linelocation.text() == ""):
self.txtmessage.setText("Enter Location")
elif (self.linepoid.text() == ""):
self.txtmessage.setText("Enter Pos ID")
elif (self.lineamount.text() == ""):
self.txtmessage.setText("Enter Amount")
else:
self.txtmessage.setText("fill in com port and baud rate clear\n eg /dev/ttyUSB0 ")
def calculate_slope_of_fingers(self):
for finger in Finger:
#print('Angle Finger is {}'.format(Finger.get_finger_name(finger)))
points = Finger.get_array_of_points(finger)
slope_at_xy, slope_at_yz = [], []
for point in points:
point1 = self.coords_xyz[point[0]]
point2 = self.coords_xyz[point[1]]
slope_xy, slope_yz = self.get_slope(point1, point2)
slope_at_xy.append(slope_xy)
slope_at_yz.append(slope_yz)
self.slopes_xy.append(slope_at_xy)
self.slopes_yz.append(slope_at_yz)
def register(self):
from PyQt5.QtCore import pyqtRemoveInputHook
pyqtRemoveInputHook()
f = Finger("/dev/ttyUSB0", 57600, 'harare', 'posid', 100)
f.enroll()
def on_click(self):
self.txtmessage.clear
port = str(self.lineport.currentText())
ttl = str(self.linebrate.currentText())
if(self.lineaccno.text() == "" or self.linelocation.text() == "" or self.lineamount.text() == "" or self.linepoid.text() == ""):
msg = QtWidgets.QMessageBox()
msg.setIcon(QtWidgets.QMessageBox.Information)
msg.setText("Error")
msg.setInformativeText('Fill in all Pos Information fields')
msg.setWindowTitle("Error")
msg.exec_()
else :
#before fingerprint is scanned authenticate details
payload = {'username': self.lineaccno.text() ,'password':self.lineamount_2.text()}
# r = requests.post("http://localhost/fingerprint/public/reports/pyapi", data=payload)
r = requests.post("http://localhost/fingerprint/public/clients/loginapi", data=payload)
result = r.json()
if(result["save"]== 'true'):
if(port != "" and ttl != ""):
# try :
f=Finger(port,ttl,self.linelocation.text() ,self.linepoid.text(),self.lineamount.text(),self.lineaccno.text())
self.txtmessage.clear
self.txtmessage.setText("Scan finger print")
time.sleep(2)
# print("MainWindow")
if (str(f.match) != "-1"):
self.txtmessage.setText("Finger value:"+str(f.match()))
# msg = QtWidgets.QMessageBox()
# msg.setIcon(QtWidgets.QMessageBox.Information)
# msg.setText("Success")
# msg.setInformativeText('Fingerprint verified')
# msg.setWindowTitle("Finger Found at:"+str(f.match()))
# msg.exec_()
# except Exception as err:
# self.txtmessage.setText("Error Encountered \n"+str(err))
elif (self.linelocation.text() == ""):
self.txtmessage.setText("Enter Location")
elif (self.linepoid.text() == ""):
self.txtmessage.setText("Enter Pos ID")
elif (self.lineamount.text() == ""):
self.txtmessage.setText("Enter Amount")
else:
self.txtmessage.setText("fill in com port and baud rate clear\n eg /dev/ttyUSB0 ")
elif (result["save"]== 'false'):
msg = QtWidgets.QMessageBox()
msg.setIcon(QtWidgets.QMessageBox.Information)
msg.setText("Error")
msg.setInformativeText('Invalid pin or account number')
msg.setWindowTitle("Login error")
msg.exec_()
from Finger import Finger
f=Finger("/dev/ttyUSB0" ,57600 , 0,0 ,0)
f.enroll()
from Finger import Finger
f = Finger("/dev/ttyUSB0", 57600, 'harare', 'posid', 100)
f.enroll()