from time import sleep
from gpiozero import LightSensor
laserA = LightSensor(4)
laserB = LightSensor(17)
def laserAtripped():
atime = time.time()
def laserBtripped():
btime = time.time()
laserA.when_dark = laserAtripped
laserB.when_dark = laserBtripped
if atime and btime
v = atime - btime
if v < 0
add to database
else
subtract from database
from gpiozero import LightSensor, LED from signal import pause sensor = LightSensor(18) led = LED(16) sensor.when_dark = led.on sensor.when_light = led.off pause()
self.checkStrike()
else:
self.clearingStrike = self.clearingStrike - 1
def checkStrike(self):
if not self.waitForOtherSensor:
if self.horizDetected and self.vertDetected:
print("Strike")
# Once we get a strike we need to wait for both sensors to go
# back to light before checking for strikes or balls again
self.clearingStrike = 2
else:
print("Ball")
# Once we have determined it is a ball or strike need to go back to
# wait for two triggers again
self.waitForOtherSensor = True
else:
# Now we have detected one trigger lets just wait for one more
self.waitForOtherSensor = False
try:
detectZone = StrikeZone()
horizSensor.when_dark = detectZone.horizDark
horizSensor.when_light = detectZone.horizLight
vertSensor.when_dark = detectZone.vertDark
vertSensor.when_light = detectZone.vertLight
pause()
except KeyboardInterrupt:
print("Exiting early,,,")
app = Flask(__name__)
# definição de funções das páginas
@app.route("/led/<int:led>/<string:state>")
def change_led_to_state(led, state):
if (state == "on"):
leds[led].on()
else:
leds[led].off()
return "LED " + str(led) + ": " + str(state)
# criação dos componentes
leds = [
LED(21, active_high=False),
LED(22, active_high=False),
LED(23, active_high=False),
LED(24, active_high=False),
LED(25)
]
botoes = [Button(11), Button(12), Button(13), Button(14)]
for i in range(4):
botoes[i].when_pressed = leds[i].toggle
lightSensor = LightSensor(8)
lightSensor.when_dark = leds[4].on
lightSensor.when_light = leds[4].off
# rode o servidor
app.run(port=5000, debug=False)
'''green.value = round(random.uniform(0, 0.8), 2) blue.value = round(random.uniform(0, 0.5), 2) red.value = round(random.uniform(0, 1), 2) time.sleep(round(random.uniform(0.01, 0.1), 2))''' def lights_on(): green.value = 1 blue.value = 1 red.value = 1 def lights_off(): green.value = 0 blue.value = 0 red.value = 0 ••••• light_sensor.when_dark = lights_on light_sensor.when_light = lights_off signal.pause() ''' @atexit.register def ledoff(): red.value = 0 green.value = 0 blue.value = 0 '''
from gpiozero import LightSensor
import pygame
pygame.init()
ldr = LightSensor(4)
siren = pygame.mixer.Sound("/home/pi/siren.wav")
ldr.when_dark = lambda: siren.play()
from gpiozero import LightSensor
from picamera import PiCamera
from time import sleep
import smtplib,ssl
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.base import MIMEBase
from email.utils import formatdate
from email import encoders
camera = PiCamera()
ldr = LightSensor(4)
ldr.when_dark = lambda: caught()
def caught():
camera.start_preview()
sleep(2)
camera.capture('/home/pi/image.jpg')
sleep(2)
camera.stop_preview()
me = '*****@*****.**'
send_to_email = '*****@*****.**'
subject = 'INTRUDER! SECURITY ALERT!'
message = 'Someone triggered the system. We sent you a picture.'
message = MIMEText(message)
msg = MIMEMultipart()
msg['Subject'] = subject
salvar_na_planilha(5, "apagado")
lcd.clear()
lcd.message("Sensor: %.2f" % (sensor_de_luz.value))
def escuro_detectado():
led5.on()
print("escuro")
sensor_de_luz.threshold = 0.4
salvar_na_planilha(5, "aceso")
lcd.clear()
lcd.message("Sensor: %.2f" % (sensor_de_luz.value))
sensor_de_luz.when_light = luz_detectada
sensor_de_luz.when_dark = escuro_detectado
@app.route("/luz/<int:led>/<string:estado>")
def ledServer(led, estado):
if (estado == "on"):
listaLedsRef[led - 1].on()
state = "aceso"
elif estado == "off":
listaLedsRef[led - 1].off()
state = "apagado"
salvar_na_planilha(led, state)
#render_template("home.html")
return
def botao2_pressed():
leds[1].toggle()
return
def botao3_pressed():
leds[2].toggle()
return
def botao4_pressed():
leds[3].toggle()
return
# criação dos componentes
leds = [LED(21), LED(22), LED(23), LED(24), LED(25)]
botoes = [Button(11), Button(12), Button(13), Button(14)]
botoes[0].when_pressed = botao1_pressed
botoes[1].when_pressed = botao2_pressed
botoes[2].when_pressed = botao3_pressed
botoes[3].when_pressed = botao4_pressed
sensor_light = LightSensor(8)
sensor_light.when_light = leds[4].off
sensor_light.when_dark = leds[4].on
# rode o servidor
app.run(port=5000)
if (not switch_one and not switch_two):
new_count = max(0, people.count - 1)
people.count = new_count
print('Switch one: ' + str(people.count))
light_break_detected()
def set_second_switch(value):
switch_two = value
switch_one = sensor_one.light_detected
print('Switch two: ' + str(sensor_two.value))
# Increase count if sensor one has been triggered already and toggle light
if (not switch_one and not switch_two):
people.count += 1
print('Switch two: ' + str(people.count))
light_break_detected()
sensor_one = LightSensor(4, 5, 0.01, 0.01)
sensor_one.when_dark = lambda: set_first_switch(False)
sensor_one.when_light = lambda: set_first_switch(True)
sensor_two = LightSensor(9, 5, 0.01, 0.01)
sensor_two.when_dark = lambda: set_second_switch(False)
sensor_two.when_light = lambda: set_second_switch(True)
while True:
if sensor_one.light_detected != True and sensor_two.light_detected != True:
continue
print('Light break with people:' + str(people.count))
if documento_menor != None:
if documento_menor["estados"][numLed] == True:
tempo_decorrido = tempo_decorrido + (tempo_anterior - data)
return tempo_decorrido.seconds
def timer_recorrente():
print("Repetição")
global timer
timer = Timer(60, timer_recorrente)
timer.start()
obtem_tempo()
return
# criação dos componentes
leds = [LED(21), LED(22), LED(23), LED(24), LED(25)]
botoes = [Button(11), Button(12), Button(13), Button(14)]
botoes[0].when_pressed = botao1_pressed
botoes[1].when_pressed = botao2_pressed
botoes[2].when_pressed = botao3_pressed
botoes[3].when_pressed = botao4_pressed
sensor_light = LightSensor(8)
sensor_light.when_light = desliga_LED4
sensor_light.when_dark = acende_LED4
timer_recorrente()
# rode o servidor
app.run(port=5000)
# Turn On the light when it's become dark. from gpiozero import LightSensor, LED sensor = LightSensor(18) led = LED(16) sensor.when_dark = led.on sensor.when_light = led.off
# definição de funções das páginas
@app.route("/luz/<int:led>/<string:modo>")
def muda(led,modo):
if modo == "on":
leds[led-1].on()
if modo == "off":
leds[led-1].off()
return ("ok")
def toggle():
leds[0].toggle()
def toggle1():
leds[1].toggle()
def toggle2():
leds[2].toggle()
def toggle3():
leds[3].toggle()
# criação dos componentes
leds = [LED(21), LED(22), LED(23), LED(24), LED(25)]
botoes = [Button(11), Button(12), Button(13), Button(14)]
botoes[0].when_pressed=toggle
botoes[1].when_pressed=toggle1
botoes[2].when_pressed=toggle2
botoes[3].when_pressed=toggle3
sensorLuz=LightSensor(8)
sensorLuz.when_dark=leds[4].on
sensorLuz.when_light=leds[4].off
# rode o servidor
app.run(port=5000)
dados = {"value1": str(umMinutoAtras), "value2": tempos}
print(dados)
resultado = post(endereco, json=dados)
print(resultado.text)
def timer_recorrente():
calcular_tempo_aceso_leds()
global timer
timer = Timer(30, timer_recorrente)
timer.start()
# criação dos componentes
leds = [LED(21), LED(22), LED(23), LED(24), LED(25)]
botoes = [Button(11), Button(12), Button(13), Button(14)]
botoes[0].when_pressed = toggle
botoes[1].when_pressed = toggle1
botoes[2].when_pressed = toggle2
botoes[3].when_pressed = toggle3
sensorLuz = LightSensor(8)
sensorLuz.when_dark = acender_led5
sensorLuz.when_light = apagar_led5
# rode o servidor
timer_recorrente()
app.run(port=5000)
timer_recorrente()
from signal import pause
import logging
from datetime import datetime
import logging
logging.basicConfig(format='%(asctime)s %(levelname)-8s %(message)s',
level=logging.INFO,
datefmt='%Y-%m-%d %H:%M:%S')
def sundown(msg):
logging.info("LDR: It is sundown!")
logging.info(f'ldr value: {ldr.value}')
def sunrise():
logging.info("LDR: It is sunrise!")
logging.info(f'ldr value: {ldr.value}')
logging.info("LDR program started.")
ldr = LightSensor(16)
logging.info(f'ldr value: {ldr.value}')
#ldr.wait_for_light()
#print("Light detected!")
ldr.when_dark = sundown
ldr.when_light = sunrise
pause()
#Magic Book
from gpiozero import LED, MotionSensor, LightSensor
from signal import pause
ldr = LightSensor(26)
light = LED(25)
def openbook():
print("Light!")
led.on()
os.system("mp321 /home/pi/Twinkle.mp3")
randomfile = random.choice(os.listdir("/home/pi/music/"))
file = '/home/pi/music/' + randomfile
#os.system ('omxplayer -o alsa' + file)
os.system('mp321' + file)
os.system("mp321 /home/pi/TheEnd.mp3")
def closebook():
led.off()
print("Dark!")
#os.system('killall omxplayer.bin')
os.system('killall mpg321')
ldr.when_light = openbook
ldr.when_dark = closebook
pause()
def isDark():
leds[4].on()
SaveLedState()
def isLight():
leds[4].off()
SaveLedState()
# criação dos componentes
cliente = MongoClient("localhost", 27017)
banco = cliente["lab5"]
colecao = banco["leds"]
leds = [LED(21), LED(22), LED(23), LED(24), LED(25)]
botoes = [Button(11), Button(12), Button(13), Button(14)]
botoes[0].when_pressed = Button1
botoes[1].when_pressed = Button2
botoes[2].when_pressed = Button3
botoes[3].when_pressed = Button4
lightSensor = LightSensor(8)
lightSensor.when_dark = isDark
lightSensor.when_light = isLight
timer = Timer(60, timerFunction)
timer.start()
# rode o servidor
app.run(port=5000, debug=False)
