class FaceCheck(Thread):
# Initializing Lock object
lock = Solenoid()
# Initializing perform action variable
perform_action = False
# Initialize using camera variable
using_camera = False
# Private variable for face
_face = True
# Private variable of frames detected
_frames_checked = 0
# Private variable for face id
_id = 0
_counter_seconds = 5
global threshold
# Function to start a counter that counts to 5 1 second at a time
def counter(self):
c = 0
while c < self._counter_seconds and self.perform_action is True:
c = c + 1
sleep(1)
# Function to check
def check(self):
c = Thread(target=self.counter)
c.daemon = True
c.start()
self._frames_checked = 0
while c.is_alive():
res = Recognition.recognize()
if res is not None:
self._frames_checked = self._frames_checked + 1
print("%s, %s" % (res[0], res[1]))
if self._id != res[0]:
self._face = False
print(self._face)
break
elif self._id == res[0] and res[1] > 80:
self._face = False
print(self._face)
break
# Function to start capturing from camera
def capture_camera(self):
CV2Video.capture()
self.using_camera = True
# Function to stop capturing and release camera
def release_camera(self):
CV2Video.release()
self.using_camera = False
# Function to run face check and unlock door if faces meet the criteria of true greater than 20 frames in a row
def run(self):
while True:
# Firebase reference
data = fb.get_data()
# setting timer variable to firebase timer value
threshold = data['doorbell']['facial_recognition']['threshold']
print(threshold)
# If face check is turned on and camera is off, start capturing video from camera
if self.perform_action is True and self.using_camera is False:
self.capture_camera()
# If face check if off and camera instance is on, release camera
elif self.perform_action is False and self.using_camera is True:
self.release_camera()
# If camera is true
if self.using_camera is True:
# set face recognizer values[ID, accuracy] to res
res = Recognition.recognize()
print(res)
#print(threshold)
# If res is not None and accuracy is less than threshold
if res is not None and res[1] < threshold:
# Set id to res id
self._id = res[0]
# Set face to true
self._face = True
# Setup thread to run the check function
t = Thread(target=self.check)
# Start the thread
t.start()
# Join the thread to the main thread
t.join()
# Release the camera
self.release_camera()
# If face is true for 20 frames that are detected in a row
if self._face is True and self._frames_checked >= 20:
# unlock door
self.lock.unlock_door()
print(self._id)
print(self._face)
sleep(10)
from threading import Thread
from time import sleep
from self import self
from facial_recognition import FacialRecognition
from lock import Solenoid
fr = FacialRecognition()
lock = Solenoid()
id = 0
face = True
class facecheck:
print("IN FACECHECK")
id = 0
def counter(self):
c = 0
while c < 3:
c = c + 1
sleep(1)
def check(self):
global face
c = Thread(target=facecheck.counter, args=(self, ))
c.daemon = True
c.start()
while c.is_alive():
import RPi.GPIO as GPIO
from threading import Thread
from time import sleep
from facial_recognition import FacialRecognition
from lock import Solenoid
fr = FacialRecognition()
lock = Solenoid()
id = 0
face = True
def counter():
c = 0
while c < 7:
c = c + 1
sleep(1)
def check():
global face
c = Thread(target=counter)
c.daemon = True
c.start()
while c.is_alive():
res = fr.recognize()
if res is not None:
print("%s, %s" % (id, res))
if id != res[0]:
face = False
print(face)
def get(self):
# oldpos = ""
while True:
try:
print("Starting the loop for checking values on Firebase")
data = fb.get_data()
# getting firebase values
lock = data['doorbell']['lock']['state']
face = data['doorbell']['face']['state']
camera = data['doorbell']['camera']['state']
audio = data['doorbell']['audio']['state']
time.sleep(.5)
print(lock)
# checking if door has been unlockedd
if lock == "open":
print("The lock has been opened")
Solenoid.unlock_door(Solenoid.lock)
readings = {'doorbell/lock/state': "closed"}
fb.update_data(readings)
# take pictures for new face recognition
if face == "new":
print("New face being added..")
nface.take_pictures()
print("Face Added and Trained")
readings = {'doorbell/face/state': "added"}
fb.update_data(readings)
""" elif face == "train":
print ("Face being trained")
tface.train_faces()
readings = {'doorbell/face/state': "trained"}
fb.update_data(readings)
if camera == "start":
print ("camera start")
#p = subprocess.call(
# 'gst-launch-1.0 -v v4l2src device=/dev/video0 ! videoconvert ! video/x-raw,width=640,height=480,framerate=30/1,format=I420 ! omxh264enc periodicty-idr=45 inline-header=FALSE ! h264parse ! video/x-h264,stream-format=avc,alignment=au,profile=baseline ! kvssink name=sink stream-name="test" access-key="AKIAIEKOVTSQMMS4JRTQ" secret-key="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" alsasrc device=hw:2,0 ! audioconvert ! avenc_aac ! queue ! sink.', shell=True)
#print(p)
#os.system("docker start bell")
#start_stream.start()
#time.sleep(20)
readings = {'doorbell/camera/state': "waiting"}
fb.update_data(readings)
elif camera == "stop":
print ("camera stop")
os.system("docker stop bell")
readings = {'doorbell/camera/state': "waiting"}
fb.update_data(readings)"""
if audio == "new":
fb.download_file()
print("new audio")
#file = "audio.mp3"
# m = alsaaudio.Mixer("PCM")
# current_volume = m.getvolume() # Get the current Volume
# m.setvolume(75) # Set the volume to 70%.
# print (current_volume)
#os.system("mpg123 " + file)
os.system("omxplayer audio.mp3")
readings = {'doorbell/audio/state': "waiting"}
fb.update_data(readings)
except KeyboardInterrupt:
#p.stop()
GPIO.cleanup()
sys.exit(0)
#threadGet.join()
print("Interrupted")
#from facial_recogniton import FacialRecognition
import sys
from self import self
from firebase import Firebase
import RPi.GPIO as GPIO
from threading import Thread
from lock import Solenoid
from new_face import new_face
import time
import os
# creating objects for other methods in seperate classes
#fr = FacialRecognition()
# tface = trainFace()
nface = new_face()
door = Solenoid()
fb = Firebase()
class listener:
print("in listener")
# get method
def get(self):
# oldpos = ""
while True:
try:
print("Starting the loop for checking values on Firebase")
data = fb.get_data()
# getting firebase values
lock = data['doorbell']['lock']['state']
import RPi.GPIO as GPIO
from threading import Thread
from time import sleep
from facial_recogniton import FacialRecognition
from lock import Solenoid
fr = FacialRecognition()
lock = Solenoid()
id = 0
face = True
def counter():
c = 0
while c < 3:
c = c + 1
sleep(1)
def check():
global face
c = Thread(target=counter)
c.daemon = True
c.start()
while c.is_alive():
res = fr.recognize()
if res is not None:
print("%s, %s" % (id, res))
if id != res[0]:
face = False
print(face)
def get(self):
# oldpos = ""
while True:
try:
print("Starting the loop for checking values on Firebase")
data = fb.get_data()
# getting firebase values
lock = data['doorbell']['lock']['state']
face = data['doorbell']['face']['state']
camera = data['doorbell']['camera']['state']
audio = data['doorbell']['audio']['state']
time.sleep(.5)
print(lock)
# checking if door has been unlockedd
if lock == "open":
print ("The lock has been opened")
Solenoid.unlock_door(Solenoid.lock)
readings = {'doorbell/lock/state': "closed"}
fb.update_data(readings)
# take pictures for new face recognition
if face == "new":
print ("New face being added..")
nface.take_pictures()
print ("Face Added and Trained")
readings = {'doorbell/face/state': "added"}
fb.update_data(readings)
# elif face == "train":
# print ("Face being trained")
# tface.train_faces()
# readings = {'doorbell/face/state': "trained"}
# fb.update_data(readings)
if camera == "start":
print ("camera start")
os.system("docker start youtube")
readings = {'doorbell/camera/state': "waiting"}
fb.update_data(readings)
elif camera == "stop":
print ("camera stop")
os.system("docker stop youtube")
readings = {'doorbell/camera/state': "waiting"}
fb.update_data(readings)
if audio == "new":
fb.download_file()
print ("new audio")
#file = "audio.mp3"
# m = alsaaudio.Mixer("PCM")
# current_volume = m.getvolume() # Get the current Volume
# m.setvolume(75) # Set the volume to 70%.
# print (current_volume)
#os.system("mpg123 " + file)
os.system("omxplayer audio.mp3")
readings = {'doorbell/audio/state': "waiting"}
fb.update_data(readings)
except KeyboardInterrupt:
#p.stop()
GPIO.cleanup()
sys.exit(0)
#threadGet.join()
print ("Interrupted")
#def threads(self):
# print("STARTING LISTENER")
# threadGet = Thread(target=self.get())
# threadGet.start()
# threadGet.join()
#print("before thread")
#listener.threads(self)
# running the main
#if __name__ == '__main__':
# print("IN MAIN")
# setup threads
# threadGet = Thread(target=listener.get(self))
# start threads
# threadGet.start()
# join threads
# threadGet.join()