def stop_camera():
lcd.setText("")
lcd.setRGB(0, 0, 0)
print("\nNo motion")
led.off()
print("Camera off")
camera.stop_preview()
def init():
#Temperature use Analog pin 1
temperature.init()
#LED use Digital pin 13
led.init()
#Light is on I2C, doesn't use a specific pin
light.init()
#Sound uses A0 Grove Port
sound.init()
#LCD is on I2C, doesn't use a specific pin
lcd.init()
lcd.setRGB(0,255,0)
#Air Quality is on Analog Pin 1
air_quality.init()
#Led bar is on pin D8, uses pin 8 and 9
led_bar.init()
def quit_light(): lcd.setRGB(128,0,128) #purple time.sleep(2)
def init_light(): lcd.setRGB(128,0,0) #set the light to red initially
def fade(level,color,sleep_time): if color=="red": for l in level: lcd.setRGB(level[l],0,0) time.sleep(sleep_time) #long enough to notice color change elif color=="green": for l in level: lcd.setRGB(0,level[l],0) time.sleep(sleep_time) #long enough to notice color change elif color=="blue": for l in level: lcd.setRGB(0,0,level[l]) time.sleep(sleep_time) #long enough to notice color change elif color=="yellow": for l in level: lcd.setRGB(level[l],level[l],0) time.sleep(sleep_time) #long enough to notice color change elif color=="bluegreen": for l in level: lcd.setRGB(0,level[l],level[l]) time.sleep(sleep_time) #long enough to notice color change elif color=="purple": for l in level: lcd.setRGB(level[l],0,level[l]) time.sleep(sleep_time) #long enough to notice color change elif color=="white": for l in level: lcd.setRGB(level[l],level[l],level[l]) time.sleep(sleep_time) #long enough to notice color change
def detect_face(photo):
client = boto3.client('rekognition')
bucket = 'fyp-caller-images'
response = client.detect_faces(
Image={'S3Object': {
'Bucket': bucket,
'Name': photo
}},
Attributes=['ALL'])
if (len(response['FaceDetails']) == 1):
led.on()
lcd.setText("Motion")
lcd.setRGB(0, 128, 64)
# compare
face_matches = compare_faces(client, photo, bucket)
print("Face matches: " + str(face_matches))
# Run AWS Rekognition facial recognition algorithm
# Compares source file with target file in the bucket
if (face_matches == 1):
result = nameMatch
target = photo
name_result, jpg = result.split('.')
name_target, jpg = target.split('.')
print(name_target + " is matching with " + name_result)
t = time.localtime()
current_time = time.strftime("%H:%M", t)
# Writing to text file
f = open("caller_name.txt", "w+")
f.write(name_result)
f.close()
l = open("last_caller.txt", "w+")
l.write(name_result + " was the last person at your door at " +
today_date + " " + current_time)
l.close()
k = open("status.txt", "w+")
known = "true"
k.write(known)
k.close()
# Write to Caller log file and upload to s3
with open("caller_log.txt", "a") as text_file:
text_file.write("\n" + today_date + " " + current_time +
" - " + name_result)
upload_file('/home/pi/final-year-project/caller_log.txt',
"caller-details", "caller_log.txt", False)
# Upload to S3 bucket 'caller-names'
upload_file('/home/pi/final-year-project/caller_name.txt',
"caller-details", "caller_name.txt", False)
upload_file('/home/pi/final-year-project/last_caller.txt',
"caller-details", "last_caller.txt", False)
upload_file('/home/pi/final-year-project/status.txt',
"caller-details", "status.txt", False)
lcd.setText(name_result + " is at the door!")
lcd.setRGB(0, 255, 0)
else:
face_count = face_details(client, photo)
print("Faces detected: " + str(face_count))
else:
print("No face")
return False
return True
def face_details(client, target_file):
print("No matches")
response_detail = client.detect_faces(Image={
'S3Object': {
'Bucket': 'fyp-caller-images',
'Name': target_file
}
},
Attributes=['ALL'])
print('Detected faces for ' + target_file)
for faceDetail in response_detail['FaceDetails']:
print('The detected face is between ' +
str(faceDetail['AgeRange']['Low']) + ' and ' +
str(faceDetail['AgeRange']['High']) + ' years old.')
#print('Here are some other attributes: ')
#print(json.dumps(faceDetail, indent=4, sort_keys=True))
spectacles = faceDetail['Eyeglasses']['Value']
if spectacles:
eyeglasses = " They were wearing eyeglasses."
else:
eyeglasses = " They were not wearing eyeglasses."
sunnies = faceDetail['Sunglasses']['Value']
if sunnies:
sunglasses = " They were wearing sunglasses."
else:
sunglasses = " They weren't wearing sunglasses."
smileEv = faceDetail['Smile']['Value']
if smileEv:
smile = " They were smiling."
else:
smile = " They weren't smiling."
if (faceDetail['Gender']['Value'] == "male"
or faceDetail['Gender']['Value'] == "Male"):
beardEv = faceDetail['Beard']['Value']
if beardEv:
beard = " They had a beard."
else:
beard = " They didn't have a beard."
mustEv = faceDetail['Mustache']['Value']
if mustEv:
mustache = " They had a mustache."
else:
mustache = " They didn't have a mustache."
details = ("A " + faceDetail['Gender']['Value'] + ", aged between " +
str(faceDetail['AgeRange']['Low']) + " & " +
str(faceDetail['AgeRange']['High']) + " is at your door!" +
eyeglasses + sunglasses + mustache + beard + smile)
elif (faceDetail['Gender']['Value'] == "female"
or faceDetail['Gender']['Value'] == "Female"):
details = ("A " + faceDetail['Gender']['Value'] + ", aged between " +
str(faceDetail['AgeRange']['Low']) + " & " +
str(faceDetail['AgeRange']['High']) + " is at your door!" +
eyeglasses + sunglasses + smile)
t = time.localtime()
current_time = time.strftime("%H:%M", t)
details_time = ("A " + faceDetail['Gender']['Value'] + ", aged between " +
str(faceDetail['AgeRange']['Low']) + " & " +
str(faceDetail['AgeRange']['High']) +
" was at your door at " + today_date + " " + current_time)
s = open("status.txt", "w+")
known = "false"
s.write(known)
s.close()
l = open("last_caller.txt", "w+")
l.write(details_time)
l.close()
u = open("caller_unknown.txt", "w+")
u.write(details)
u.close()
# Write to Caller log file and upload to s3
with open("caller_log.txt", "a") as text_file:
text_file.write("\n" + today_date + " " + current_time +
" - Stranger (" + faceDetail['Gender']['Value'] + ")")
upload_file('/home/pi/final-year-project/caller_log.txt', "caller-details",
"caller_log.txt", False)
# Upload to S3 bucket 'caller-names'
upload_file('/home/pi/final-year-project/status.txt', "caller-details",
"status.txt", False)
upload_file('/home/pi/final-year-project/last_caller.txt',
"caller-details", "last_caller.txt", False)
upload_file('/home/pi/final-year-project/caller_unknown.txt',
"caller-details", "caller_unknown.txt", False)
print(details)
lcd.setRGB(255, 0, 0)
lcd.setText(current_time + ": A " + faceDetail['Gender']['Value'] +
" is at the door!")
time.sleep(2)
lcd.setText(current_time + ":Aged between " +
str(faceDetail['AgeRange']['Low']) + " & " +
str(faceDetail['AgeRange']['High']))
return len(response_detail['FaceDetails'])
import lcd
import requests
import json
while True:
# pull values from the server to check for updates
val = requests.get('http://andrew.local:1337/pull/?id=1')
rslt = json.loads(val.text)
color = rslt["response"]["sensors"]["lighting"]["value"]
print color
if color == "red":
# if simone's light is red and no characters on screen
lcd.setRGB(255, 0, 0)
lcd.setText("")
elif color == "blue":
# if simone's light is blue and no characters on screen
lcd.setRGB(0, 0, 255)
lcd.setText("")
elif color == "purple":
# if simone's light is purple and no characters on screen
lcd.setRGB(255, 0, 255)
lcd.setText("")
from Comm import Comm
import time
import grovepi
import lcd
# Connect the Grove Button to digital port D2
button = 2
# Connect the Grove Buzzer to digital port D8
buzzer = 8
grovepi.pinMode(button,"INPUT")
grovepi.pinMode(buzzer,"OUTPUT")
lcd.setRGB(128,0,0) #red
worker1_ip = "192.168.0.105"
worker2_ip = "192.168.0.100"
worker1 = Comm(worker1_ip)
worker2 = Comm(worker2_ip)
time.sleep(2)
#Step 1. Wait for user to press button
button_flag = True
while button_flag:
try:
value = grovepi.digitalRead(button) # 0 not pressed, 1 pressed
if value == 1:
def get_ip_address(ifname):
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
return socket.inet_ntoa(fcntl.ioctl(s.fileno(), 0x8915, struct.pack("256s", ifname[:15]))[20:24]) # SIOCGIFADDR
print get_ip_address("lo")
print get_ip_address("eth0")
ip = get_ip_address("eth0") + ":5000"
greenLed = 2
grovepi.pinMode(greenLed, "OUTPUT")
grovepi.digitalWrite(greenLed, 1)
lcd.setRGB(128, 0, 0) # red
myMote = mote.Mote("Flasher", "Simple Flasher", ip)
# myMote.addCapability( mote.Capability( "Button 1", 2, 1 ) )
# myMote.addCapability( mote.Capability( "Button 2", 3, 1 ) )
myMote.addCapability(mote.Capability("Green LED", 2, 2))
url = "http://andrew.local:1337/add_listener"
header = {"content-type": "application/json"}
foo = requests.post(url, params=myMote.toDict(), headers=header)
rslt = json.loads(foo.text)
id = rslt["response"]["id"]
myMote.id = id
for ob in myMote.capabilities:
#Ports for lights
red = 3
blue = 4
grovepi.pinMode(redSens,"INPUT")
grovepi.pinMode(blueSens,"INPUT")
grovepi.pinMode(red,"OUTPUT")
grovepi.pinMode(blue,"OUTPUT")
gameLength = 10
#Keeps track of what the user has to remember/play back
selectionLog = range(0,gameLength)
readyToPlay = False
lcd.setText("Play Simon!");
lcd.setRGB(128,128,128)
def get_ip_address(ifname):
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
return socket.inet_ntoa(fcntl.ioctl(
s.fileno(),
0x8915, # SIOCGIFADDR
struct.pack('256s', ifname[:15])
)[20:24])
ip = get_ip_address('eth0') + ":5000"
myMote = mote.Mote("Simon", "Dani' Simon", ip)
#Adds listener
