def set_alarm(timeout=5, n=5):
bz = Buzzer(buzzer_pin)
# bz.on()
# time.sleep(timeout)
# bz.off()
bz.beep(on_time=0.5, off_time=0.5, n=n, background=False)
bz.off()
def Read(self):
self.Values.clear()
for pin in self.Pins:
bz=Buzzer(pin)
#beep(on_time=1,off_time=1,n=None,background=Ture)
bz.beep(1,0.1,1,False)
self.Values.append(1)
class PhoneControls:
def __init__(self,
callbPush,
callbHang,
ledPins=(17, 27, 22),
buzzerPin=13,
pttPin=18,
canPin=19):
# define properties
self.led = RGBLED(ledPins[0], ledPins[1], ledPins[2])
self.buzzer = Buzzer(buzzerPin, active_high=True)
self.pttButton = Device.pin_factory.pin(pttPin)
self.canButton: Pin = Device.pin_factory.pin(canPin)
# configure hardware
self.__configPinHandler__(self.pttButton, self.__pttCallback__)
self.__configPinHandler__(self.canButton, self.__canCallback__)
self.cbCan = callbHang
self.cbPtt = callbPush
def __configPinHandler__(self, button: Pin, cb):
button.edges = "both"
button.input_with_pull("up")
button.bounce = .250
button.when_changed = cb
def __canCallback__(self, ticks, state):
sleep(0.2)
state = self.canButton.state
log.debug("Can button state=%d", state)
if state == 0:
self.cbCan(CanState.HUNGUP)
else:
self.cbCan(CanState.LIFTED)
def __pttCallback__(self, ticks, state):
sleep(0.2)
state = self.pttButton.state
log.debug("PTT button state=%d", state)
if state == 1:
self.cbPtt(PttState.RELEASED)
else:
self.cbPtt(PttState.PRESSED)
def ledOff(self):
self.led.off()
def ledOn(self, rgb=(1, 1, 1)):
self.led.value = rgb
def startBlinking(self, rgb=(1, 1, 1), off_time=0.5, on_time=0.5):
self.led.blink(on_time=on_time,
off_time=off_time,
on_color=rgb,
background=True)
def beep(self):
self.buzzer.beep(on_time=1, off_time=0.25, background=True)
def stopBeep(self):
self.buzzer.off()
class BuzzerResource(resource.Resource):
def get_link_description(self):
# Publish additional data in .well-known/core
return dict(**super().get_link_description(),
title=f"Buzzer Resource - pin: {self.pin}")
def __init__(self, pin, active_high=True, initial_value=False):
super().__init__()
self.pin = pin
self.resource = Buzzer(pin,
active_high=active_high,
initial_value=initial_value)
async def render_get(self, request):
payload = f"{self.resource.value}"
print(f'BUZZER {self.pin}: GET')
return Message(payload=payload.encode(), code=Code.CONTENT)
async def render_post(self, request):
payload = request.payload.decode()
print(f'BUZZER {self.pin}: POST {payload}')
if payload in ['0', 'off']:
self.resource.off()
elif payload in ['1', 'on']:
self.resource.on()
elif payload in ['-1', 'toggle']:
self.resource.toggle()
elif 'beep' in payload:
p = payload.split(" ")
if p[0] != 'beep':
return Message(code=Code.BAD_REQUEST)
on_time, off_time, n = 1, 1, None
if len(p) > 1 and p[1].isdigit():
on_time = int(p[1])
if len(p) > 2 and p[2].isdigit():
off_time = int(p[2])
if len(p) > 3 and p[3].isdigit():
n = int(p[3])
self.resource.beep(on_time, off_time, n)
else:
return Message(code=Code.BAD_REQUEST)
return Message(code=Code.CHANGED)
class Beeper:
def __init__(self):
self.bz = Buzzer(3) # GPIO 3 for beep
def lock(self):
self.bz.beep(on_time=0.1, n=1, background=True)
def unlock(self):
self.bz.beep(on_time=0.05, off_time=0.15, n=2, background=True)
def unAuth(self):
self.bz.beep(on_time=0.5, off_time=0.3, n=3, background=True)
while True:
dados = {'offset': ultimo_id + 1}
updates = get(endereco_updates, json=dados).json()
if updates['ok']:
result = updates['result']
for r in result:
mensagem = r["message"]
if ("text" in mensagem):
texto = mensagem['text']
if texto == 'Abrir':
led1.on()
elif texto == 'Soar alarme':
buzzer.beep(n=5, on_time=0.05, off_time=0.1)
elif texto == 'Ignorar':
pass
else:
buzzer.beep(n=2, on_time=0.5, off_time=0.5)
lcd.clear()
lcd.message("Mensagem\nrecebida!")
sleep(0.4)
lcd.clear()
sleep(0.4)
lcd.message("Mensagem\nrecebida!")
sleep(0.4)
lcd.clear()
sleep(0.4)
texto = tirar_acentos(texto)
#----------------------------------------------------------- # File name : 03_activeBuzzer_1.py # Description : Modify the buzzer to sound when button is pressed. # # Wiring : See the Adeept Wiring PNG 02_activeBuzzer.png # # Pretty boring, but get introduced to a transistor. #----------------------------------------------------------- # Import Buzzer and pause functions only... not the entire libraries from gpiozero import Buzzer from signal import pause # Set pins for Buzzer control myBuzz = Buzzer(18) # GPIO18 / pin 12 # Use included function 'beep' to play the sound # parameters are beep(on_time, off_time, repeat), with time in seconds myBuzz.beep(1, 1, 40) # ... to keep script running. That's it. pause()
if bbox is not None:
for i in range(len(bbox)):
cv2.line(img,
tuple(bbox[i][0]),
tuple(bbox[(i + 1) % len(bbox)][0]),
color=(255, 0, 0),
thickness=2)
cv2.putText(img, data,
(int(bbox[0][0][0]), int(bbox[0][0][1]), 10),
cv2.FONT_HERSHEY_SIMPLEX, 0.5, (0, 255, 0), 2)
if data:
sw1Press = False
buzzer.beep(0.1, 0.1, 1)
print("Data found: " + data)
led.off()
data = ""
z = open('codigo_hexQR.txt', 'w')
z.writelines(data)
z.close()
shutil.move(r".\codigo_hexQR.txt", r".\Hexcode")
cv2.imshow("code detector", img)
else:
cap.read()
cv2.destroyAllWindows()
but3.when_pressed = gravaAudio
but3.when_released = pararAudio
while True:
endereco = endereco_base + "/getUpdates"
dados = {"offset": proximo_id_de_update}
resposta = get(endereco, json=dados)
dic_da_resposta = resposta.json()
for resultado in dic_da_resposta["result"]:
mensagem = resultado["message"]
if "text" in mensagem:
texto = mensagem["text"]
if (texto == "Abrir"):
led1.on()
elif (texto == "Alarme"):
buzzer.beep(n=5, on_time=0.1, off_time=0.1)
elif "voice" in mensagem:
id_do_arquivo = mensagem["voice"]["file_id"]
endereco = endereco_base + "/getFile"
dados = {"file_id": id_do_arquivo}
result = get(endereco, json=dados)
dicionario = result.json()
caminho = dicionario["result"]["file_path"]
endereco_do_arquivo = "https://api.telegram.org/file/bot" + chave + "/" + caminho
arquivo_de_destino = "meu_arquivo.ogg"
urlretrieve(endereco_do_arquivo, arquivo_de_destino)
player.loadfile(arquivo_de_destino)
proximo_id_de_update = int(resultado["update_id"]) + 1
def cam():
os.system('fswebcam --no-banner imagetest') #For clicking Pic
def action():
cam()
message = "Someone's at the door !!!"
telegram_bot.sendMessage(761084539, message) # Add Chat ID
telegram_bot.sendPhoto(761084539, photo=open("imagetest"))
if __name__ == '__main__':
while True:
dist = distance()
print(dist)
if dist < 20:
GPIO.output(24, True)
time.sleep(0.5)
GPIO.output(24, False)
print("Motion Detected...")
telegram_bot = telepot.Bot(
'850662582:AAFZYs11fR_II-m7OAj2oGyhsiSqnz-PgwI') # Token ID
buzzer.beep() #Buzzer turns on
action()
MessageLoop(telegram_bot, action)
print('Running Perfectly fine !!!')
buzzer.off() #Buzzer turns off
sleep(1)
time.sleep(1)
from gpiozero import MotionSensor, Buzzer
import time
pir = MotionSensor(4)
bz = Buzzer(3)
print("{} Waiting for PIR to stabilize".format(
time.strftime("%B %d, %H:%M:%S")))
pir.wait_for_inactive()
while True:
print("Ready")
pir.wait_for_active()
print("{0} Motion detected".format(time.strftime("%B %d, %H:%M:%S")))
bz.beep(0.25, 0.5, 4)
time.sleep(1)
#-----------------------------------------------------------
# File name : 03_buzzer_0.py
# Description : Wire up a simple on/off buzzer to play when
# the script runs.
# Wiring : Run a connection from the GPIO18 pin into the
# positive end of the buzzer, then close the circuit
# by tieing the negative end into ground.
#
# Pretty boring, but make buzzer sound programatically.
#-----------------------------------------------------------
# Import Buzzer and pause functions only... not the entire libraries
from gpiozero import Buzzer
from signal import pause
# Set pins for Buzzer control
myBuzz = Buzzer(18) # GPIO18 / pin 12
# Use included function 'beep' to play the sound
# parameters are beep(on_time, off_time, repeat), with time in seconds
myBuzz.beep(0.5, 1,
3) # buzz for 1/2 second, off for 1 second, repeat 3 timesz
# ... to keep script running. That's it.
pause()
# make the bell ring from gpiozero import Buzzer ringer = Buzzer(23) ringer.beep(on_time = .04, off_time = .04, n = 20)
import time
from gpiozero import LightSensor, Buzzer #import LDR and Buzzer from GPIO pin zero
from time import sleep
from time import strftime
import datetime #Imports the date and time in to file
import paho.mqtt.publish as publish
ldr = LightSensor(4)
buzzer = Buzzer(17)
timestamp = datetime.datetime.now().strftime("%Y%m%d %H:%M:%S")
while True: #continuously checks the light level on LDR
time.sleep(2)
if ldr is not None:
f=open("lslog.csv", "a") #Creates log file for analytics
if ldr.value < 0.8: #if LDR value falls below 0.5 buzzer will
buzzer.beep(4) #how long the buzzer beeps for
f.write(timestamp+","), #inserts time stamp in to analytics
f.write("1"+","), #Insertsmqttproject a one in to the analytics to show buzzer had sounded
f.write(str(ldr)+"\n"),
publish.single("mqtt-events", ldr.value, hostname="test.mosquitto.org")
else:
buzzer.off()
f.write(timestamp +","),
f.write("0"+","), #Inserts 0 to show buzzer has not sounded at specified time
f.write(str(ldr)+"\n"),
f.close()
time.sleep(2)
else:
ACCESS_KEY = file.read()
file = open("/home/pi/retropicam/auths/ACCESS_SECRET.txt","r")
ACCESS_SECRET = file.read()
api = Twython(CONSUMER_KEY,CONSUMER_SECRET,ACCESS_KEY,ACCESS_SECRET)
#setup ins and outs
btn = Button(23)
led = LED(17)
bz = Buzzer(2)
#Setect button
while True:
if btn.is_pressed:
#User feedback
led.blink(0.05,0.05)
bz.beep(on_time=0.1,off_time=0.1)
print("Button pressed, taking photos...")
#Take photos
filename = "/home/pi/retropicam/photos/photo"
#Take gif photos
for num in range (length):
date = time.strftime("%d-%m-%Y-%H-%M%S")
takephoto = "fswebcam -r "+resolution+" --no-banner"+" "+filename+"-"+date+".jpg"
os.system(takephoto)
#User feedback
print("Photos Taken")
led.off()
bz.off()
#makegif
from gpiozero import DistanceSensor, Buzzer
import picamera
import time
sensor = DistanceSensor(echo=24, trigger=23)
buzzer = Buzzer(3)
time.sleep(5)
print('Waiting for sensor to settle')
while True:
d = sensor.distance
print('Sensing...')
if d <1:
print('WARNING! Object detected {} meter away'.format(d))
buzzer.beep(0.08, 0.08, 1)
time.sleep(2)
import time
from gpiozero import LED, MotionSensor, Buzzer
motion_sensor = MotionSensor(4)
led = LED(2)
buzzer = Buzzer(17)
try:
while True:
motion_sensor.wait_for_active()
print("Motion detected")
buzzer.beep(n=2)
led.blink(n=2)
time.sleep(2)
finally:
buzzer.off()
led.off()
from gpiozero import Buzzer bz = Buzzer(17) bz.on() bz.beep(on_time=1, off_time=1, n=None, background=True)
stdout.write("\33[2K\r" + str(beat))
stdout.flush()
leds[led_num].on()
buzzer.on()
sleep(bpm)
leds[led_num].off()
buzzer.off()
stdout.write("\33[2K\r")
while True:
try:
if beat == 1:
stdout.write("\33[2K\r" + str(beat))
leds[0].on()
buzzer.beep(0.009, 0.009, 1)
sleep(bpm)
leds[0].off()
beat = beat + 1
stdout.write("\33[2k\r")
elif beat == 2:
flashBeep(1)
beat = beat + 1
elif beat == 3:
flashBeep(2)
beat = beat + 1
elif beat == 4:
flashBeep(3)
beat = beat + 1
elif beat == 5:
measure_count = measure_count + 1
from gpiozero import MotionSensor, Buzzer
import time
pir = MotionSensor(4)
bz = Buzzer(3)
print("Waiting for PIR to settle")
pir.wait_for_no_motion()
while True:
print("Ready")
pir.wait_for_motion()
print("Motion detected!")
bz.beep(0.5, 0.25, 8)
time.sleep(3)
from gpiozero import LED, Button, Buzzer
from time import sleep, time
from os import system
from signal import pause
import Adafruit_SSD1306
from PIL import Image
RST = 24
xshutter = Button(16)
xhalt = Button(21, hold_time=4)
xled = LED(5)
bz = Buzzer(10)
bz.beep(0.01, 0.01, 4)
# Flash LED on startup to indicate ready state
for i in range(0, 5):
xled.on()
sleep(0.2)
xled.off()
sleep(0.2)
disp = Adafruit_SSD1306.SSD1306_128_64(rst=RST)
disp.begin()
tname = "xx"
t = 0
def takapik():
global tname
global t
t = round(time())
botao = Button(11)
# loop infinito
init("aula", blocking=False)
botao.when_pressed = administrador
#print(coletar_digitos("Digite senha:"))
while True:
if(sensor.distance <= 0.2):
apt = coletar_digitos("Digite apto")
#print("inicio")
verifica = validar_apartamento(apt)
if verifica == True:
senha = coletar_digitos("Digite senha:")
morador = retornar_nome_do_morador(apt,senha)
if morador != None:
lcd.clear()
lcd.message("Bem vindo\n" + morador)
colecao2.insert({"apartamento":apt, "data/hora": datetime.now(),"morador": morador})
else:
lcd.clear()
lcd.message("Acesso\ninvalido")
buzzer.beep(n=3, on_time=0.125, off_time=0.125)
colecao2.insert({"apartamento":apt, "data/hora": datetime.now()})
else:
lcd.clear()
lcd.message("Apartamento\ninvalido")
buzzer.beep(n=2, on_time=0.25, off_time=0.25)
sleep(1.5)
from gpiozero import MotionSensor, Buzzer, LED
import time
pir = MotionSensor(23)
bz = Buzzer(24)
led = LED(18)
print("Waiting for PIR to settle")
pir.wait_for_no_motion()
while True:
led.off()
print("Ready")
pir.wait_for_motion()
led.on()
print("Motion detected!")
bz.beep(0.5, 0.25, 8)
time.sleep(3)
class __impl:
def __init__(self, logger):
self.logger = logger
self.state = State()
self.serial = serial.Serial(
port='/dev/serial0',
baudrate=9600,
parity=serial.PARITY_NONE,
stopbits=serial.STOPBITS_ONE,
bytesize=serial.EIGHTBITS,
timeout=0)
self.buzzer = Buzzer(4)
self.led = LED(26)
self.button = Button(12, True)
self.button.when_pressed = lambda: self.toggleHypertrain()
self.buffer = ''
self.jsonParsePattern = regex.compile(r'\{(?:[^{}]|(?R))*\}')
self.thread = threading.Thread(target=self.readThread)
self.threadStop = False
def toggleHypertrain(self):
self.state.Stopped = not self.state.Stopped
# self.state.Loaded = not self.state.Loaded
self.logger.info(
"Button pressed, new state Stopped: " + str(self.state.Stopped))
self.led.blink(1, 1, 1)
if (self.state.Stopped):
self.sendStartStop('stop')
self.state.reset()
else:
self.sendStartStop('start')
def sendStartStop(self, action):
data = {}
data['sender'] = 'raspberry'
data['action'] = action
self.write(json.dumps(data))
def sendApproachStop(self):
data = {}
data['sender'] = 'raspberry'
data['action'] = 'approachstop'
self.write(json.dumps(data))
def sendSpeedPercent(self, acceleration):
if (acceleration != self.state.LastAccelerationPercent):
self.state.LastAccelerationPercent = acceleration
data = {}
data['sender'] = 'raspberry'
data['action'] = 'accelerate'
data['payload'] = acceleration
self.write(json.dumps(data))
def buzzSignalNumber(self, num):
self.buzzer.beep(0.3, 0.3, num)
def readThreadStart(self):
self.thread.start()
def readThreadStop(self):
self.threadStop = True
def readThread(self):
while (not self.threadStop):
self.read()
time.sleep(self.state.ThreadSleepingThreshold)
def read(self):
if (self.serial.in_waiting > 0):
while self.serial.inWaiting():
asciiBytes = self.serial.read(self.serial.inWaiting())
if (asciiBytes):
self.buffer += asciiBytes.decode('ascii')
for incoming in self.extractJSONObjects(self.buffer):
self.parse(str(incoming).replace("'", '"'))
def write(self, message):
if (message):
self.logger.info("Sending: " + message)
self.serial.write(message.encode())
def parse(self, message):
jsonObj = None
try:
jsonObj = json.loads(message)
if (jsonObj["sender"] == "arduino"):
if (jsonObj["action"] == "loaded"):
self.led.blink(1, 1, 1)
self.buzzSignalNumber(1)
if (not self.state.Loaded):
self.state.Loaded = True
if (jsonObj["action"] == "speed"):
return
if (jsonObj["action"] == "way" and jsonObj["payload"]):
self.logger.debug("Way: " + message)
self.state.CoveredDistance = int(
jsonObj["payload"])
return
self.logger.debug("Receiving: " + message)
except AttributeError as e:
self.logger.error(
"AttributeError in JSON: " + str(e))
except Exception as e:
self.logger.error("Unknown message: " + str(e))
self.logger.error(message)
def extractJSONObjects(self, text, decoder=JSONDecoder()):
pos = 0
while True:
match = text.find('{', pos)
if match == -1:
break
try:
result, index = decoder.raw_decode(text[match:])
yield result
pos = match + index
# now strip the match from our buffer
self.buffer = self.buffer[pos:]
except ValueError:
pos = match + 1
from gpiozero import Buzzer
from time import sleep
buz = Buzzer(2)
while 1:
buz.beep(0.5, 0.5, 1)
from gpiozero import Button, Buzzer
button = Button(4)
buzzer = Buzzer(23)
while (True):
button.wait_for_release()
print("Door opened")
buzzer.beep(1, 0, 1)
button.wait_for_press()
print("Door closed")
from gpiozero import Button, TrafficLights, Buzzer
from time import sleep
lights = TrafficLights(25, 8, 7)
button = Button(21)
buzzer= Buzzer(15)
while True:
button.wait_for_press()
lights.green.on()
sleep(1)
lights.amber.on()
sleep(1)
lights.red.on()
sleep(1)
lights.off()
buzzer.beep()
SensorPrevSec = 0
SensorInterval = 2 # 2 seconds
ThingSpeakPrevSec = 0
ThingSpeakInterval = 20 # 20 seconds
try:
while True:
if time() – SensorPrevSec > SensorInterval:
SensorPrevSec = time()
humidity, temperature = Adafruit_DHT.read_retry(SENSOR_TYPE, SENSOR_PIN)
print("Humidity = {:.2f}%\tTemperature = {:.2f}C".format(humidity, temperature))
if time() – ThingSpeakPrevSec > ThingSpeakInterval:
ThingSpeakPrevSec = time()
thingspeakHttp = BASE_URL + "&field1={:.2f}&field2={:.2f}".format(temperature, humidity)
print(thingspeakHttp)
conn = urlopen(thingspeakHttp)
print("Response: {}".format(conn.read()))
conn.close()
buzzer.beep(0.05, 0.05, 1)
sleep(1)
except KeyboardInterrupt:
conn.close()
buzzer = Buzzer(26)
serialPort = serial.Serial("/dev/ttyUSB0", 9600, timeout=0.5)
def sw1Pressed():
serialPort.write("SW1 Pressed".encode('utf-8'))
def sw2Pressed():
serialPort.write("SW2 Pressed".encode('utf-8'))
def sw3Pressed():
serialPort.write("SW3 Pressed".encode('utf-8'))
sw1.when_pressed = sw1Pressed
sw2.when_pressed = sw2Pressed
sw3.when_pressed = sw3Pressed
try:
while True:
command = serialPort.read_until('\0', size=None)
commandString = command.decode('utf-8')
if len(commandString) > 0:
print(commandString)
if commandString == "Button Pressed":
led1.on()
buzzer.beep(0.1, 0.1, 2)
led1.off()
except KeyboardInterrupt:
led1.off()
buzzer.off()
#----------------------------------------------------------- # File name : 03_activeBuzzer_0.py # Description : Wire up a simple on/off buzzer to play when # the script runs. # Wiring : See the Adeept Wiring PNG 02_activeBuzzer.png # # Pretty boring, but get introduced to a transistor. #----------------------------------------------------------- # Import Buzzer and pause functions only... not the entire libraries from gpiozero import Buzzer from signal import pause # Set pins for Buzzer control myBuzz = Buzzer(18) # GPIO18 / pin 12 # Use included function 'beep' to play the sound # parameters are beep(on_time, off_time, repeat), with time in seconds myBuzz.beep(2, 1) # ... to keep script running. That's it. pause()
led.on() # or, led.blink() or, led.blink(2,2) which means 2 seconds on, 2 seconds off button.wait_for_release() led.off()""" from gpiozero import Button, Buzzer, LED from time import sleep red = LED(25) amber = LED(8) green = LED(7) buzzer = Buzzer(15) while True: button.wait_for_press() red.on buzzer.beep(.01,1) sleep(1) amber.on() buzzer.beep(.01,1) sleep(1) green.on() buzzer.beep(.01,1) buzzer.off() sleep(1) red.off() amber.off() green.off()
from gpiozero import Button, TrafficLights, Buzzer
from time import sleep
button = Button(21)
lights = TrafficLights(25, 8, 7)
buzzer = Buzzer(15)
while True:
buzzer.beep(1)
lights.green.on()
sleep(20)
buzzer.beep(0.5, 0.5)
lights.green.blink(0.5, 0.5)
sleep(3)
lights.green.off()
buzzer.beep(1)
lights.amber.on()
sleep(2)
buzzer.beep(0.5, 0.5)
lights.amber.blink(0.5, 0.5)
sleep(3)
lights.amber.off()
buzzer.beep(1)
lights.red.on()
sleep(20)
lights.red.off()
