def on_disconnect(client, userdata, rc):
print("\n*** Queda de conexao ***")
client = mqtt.Client()
client.will_set(topico, no_connection_message, 0, True)
print("\nStarting subscriber...")
client.on_disconnect = on_disconnect
client.connect(ip_broker)
client.loop_start()
print("\nStarting publisher...")
btn = Button('GPIO-A')
#####################
# rotina principal #
#####################
ledOn = 0
ledstatus = ""
while True:
sleep(0.3)
if btn.is_pressed():
if ledOn == 0:
ledOn = 1
ledstatus = "ON"
else:
ledOn = 0
ledstatus = "OFF"
from libsoc import gpio
from time import sleep
from libsoc_zero.GPIO import Button
# Define GPIO to use
spi = spidev.SpiDev()
spi.open(0,0)
spi.max_speed_hz=10000
spi.mode = 0b00
spi.bits_per_word = 8
channel_select=[0x01, 0xA0, 0x00]
channel_select2=[0x01, 0x80, 0x00]
READ_SENSE = gpio.GPIO(18, gpio.DIRECTION_OUTPUT)
tilt = Button('GPIO-C')
# read if Tilt happened
def hasEarthQuake():
if tilt.is_pressed():
print({'earthquake':'true'})
return json.dumps({'earthquake':'true'})
else:
print({'earthquake':'false'})
return json.dumps({'earthquake':'false'})
# read the temperature sensor
def readTempSense():
READ_SENSE.set_high()
from libsoc_zero.GPIO import Button
from time import sleep
segundos = 10
btn1 = Button('GPIO-A')
btn2 = Button('GPIO-C')
path = 'dados.txt'
arquivo = open(path, 'w')
while segundos != 0:
sleep(1)
if btn1.is_pressed():
arquivo.write('O touch foi pressionado!\t')
else:
arquivo.write('O touch não foi pressionado!\t')
if btn2.is_pressed():
arquivo.write('Há luz no ambiente!\n')
else:
arquivo.write('Não há luz no ambiente!\n')
segundos -= 1
arquivo.close()
from libsoc_zero.GPIO import Button
touch = Button('GPIO-C')
while True:
if touch.is_pressed():
print("Button is pressed")
else:
print("Button is not pressed")
from libsoc_zero.GPIO import Button
from libsoc_zero.GPIO import LED
from time import sleep
btn = Button('GPIO-G')
led = LED('GPIO-E')
while True:
btn.wait_for_press()
if led.is_lit:
led.off()
else:
led.off()
sleep(1)
#!/usr/bin/python
from libsoc_zero.GPIO import Button
from time import sleep
btnA = Button("GPIO-A")
btnB = Button("GPIO-B")
btnC = Button("GPIO-C")
btnD = Button("GPIO-D")
btnE = Button("GPIO-E")
while True:
sleep(0.25)
if btnA.is_pressed():
print("Button A is pressed")
elif btnB.is_pressed():
print("Button B is pressed")
elif btnC.is_pressed():
print("Button C is pressed")
elif btnD.is_pressed():
print("Button D is pressed")
elif btnE.is_pressed():
print("Button E is pressed")
else:
print("Button not pressed")
from libsoc_zero.GPIO import Button
from libsoc_zero.GPIO import LED
from time import sleep
sensor = Button('GPIO-A')
gpio_red = LED('GPIO-B')
gpio_red.off()
sleep(2)
while True:
if sensor.is_pressed():
gpio_red.on()
sleep(0.5)
else:
gpio_red.off()
sleep(0.5)
from libsoc_zero.GPIO import Button
touch = Button('GPIO-C')
print('Waiting for press event...')
touch.wait_for_press()
print('Button was pressed!')
print(media_url)
media_urls.append(media_url)
send_alert_to_phone_number(twilio_phone_number, verified_phone_number,
msg_body, media_urls)
# Button Callback function to create new reference frame, firstFrame
def btn_cb():
# In order to reference the global variable, need to declare callback variable as global
global firstFrame
firstFrame = None
print("Button Pressed!")
btnA = Button("GPIO-A")
btnA.when_pressed(btn_cb)
# Boto S3 Constants
s3_bucket = "your-s3-bucket-name"
aws_access_key_id = "your-aws-access-key-id"
aws_secret_key = "your-aws-secret-key"
# Set the Host to get around 400 Bad Request Error
# Example format something like -> "s3.us-east-2.amazonaws.com"
REGION_HOST = "your-region-host"
# Connect to AWS S3
s3_connection = S3Connection(aws_access_key_id,
aws_secret_key,
#coding: utf-8
from libsoc_zero.GPIO import Button
from time import sleep
import paho.mqtt.client as mqtt
#import time
# This is the Publisher
# Cria cliente mqtt
client = mqtt.Client()
# Cria o testamento para o topico "topic/9", mensagem = "Desconectando..". QOS = 1
# Conecta o cliente ao Broker fornecido em aula
client.connect("192.168.123.17",1883,60)
# Publica a mensagem "Conectado" no topico "topic/AULA", com o QOS = 0
client.publish("topic/grupo9", "Conectado", 2)
btn1 = Button('GPIO-A')
while True:
sleep(0.25)
if btn1.is_pressed():
client.publish("topic/grupo9", "1")
else:
client.publish("topic/grupo9", "0")
from libsoc_zero.GPIO import Button #GPIO Libraries
from libsoc_zero.GPIO import Buzzer
from time import sleep
from time import time
helpButton = Button('GPIO-A0')
cancelButton = Button('GPIO-AB')
buzzerPin = Buzzer('GPIO-D5')
helpButton.wait_for_press()
falseAlarm = False
while falseAlarm == False:
start = time()
while start < 3:
buzzerPin = HIGH
while start < 120 and falseAlarm == False:
if cancelButton.is_pressed():
falseAlarm = True
if falseAlarm == False:
findLocation() #using GPS or Wifi
#then send to HTML
from libsoc_zero.GPIO import Button
from time import sleep
btn = Button('GPIO-G')
while True:
sleep(0.25)
if btn.is_pressed():
print('Button is pressed!')
else:
print('Button is not pressed!')
)
message = ('Atenção, foi detectado alagamento na região dos sensores '
'grande risco de enchente nos próximos minutos.')
payload = {
"default": message,
"GCM": "{\"data\":{\"message\":\"%s\"}}" % message
}
sns_client.publish(
TopicArn='arn:aws:sns:us-east-1:ACCOUNT:StormDetected',
Message=json.dumps(payload),
MessageStructure='json',
Subject='Alerta de enchente')
last_notification_sent = datetime.utcnow()
else:
logger.info(
'Notification not sended: seconds_ago={}'.format(seconds_ago))
def water_level_event():
publisher.send({'water_level': 1}, debug=True)
send_sns_notification()
logger.warning("water_level 1")
if __name__ == '__main__':
water_level = Button('GPIO_25')
water_level.when_pressed(water_level_event)
while True:
publisher.send({'water_level': 0}, debug=True)
time.sleep(5)
THING_PRIVATE_KEY = "/home/linaro/xxxxxxxxxx-private.pem.key"
spi = spidev.SpiDev()
spi.open(0,0)
spi.max_speed_hz=10000
spi.mode = 0b00
spi.bits_per_word = 8
channel_select_temp=[0x01, 0xA0, 0x00] #1010 0000 ADC2 temperatura (CH 1) - terminal A2 e A3
channel_select_ldr=[0x01, 0xC0, 0x00] #1100 0000 ADC1 ldr (CH 2) - terminal A0 e A1
channel_select_potenciometro=[0x01, 0xE0, 0x00] #1110 0000 ADC2 potenciometro (CH 3) - terminal A2 e A3
arq = open('TARC.txt', 'w')
relay = LED('GPIO-A') #Saída digital D1 (saída de alarme)
water_level = Button('GPIO-C') #Entrada digital D2 (sensor de nível)
tilt = Tilt('GPIO-G') #Entrada digital D4 (terremoto)
x = 1
temp_value_old = 0
ldr_value_old = 0
shake_value = 0
shake_var = 0
shake_value_old = 0
temperature = 0
ldr = 0
state = 0
terremoto = "OK"
enchente = "OK"
tempestade = "OK"
timetopublish = 0
