def __init__(self,
name="",
float_pin=21,
pump_pin=16,
min_duration=1,
on_when_floating=True):
self.name = name
self.float_pin = float_pin
self.pump_pin = pump_pin
self.min_duration = min_duration
self.on_when_floating = on_when_floating
self.float_sensor = FloatSensor(name="{name} Sensor".format(name=name),
pin=float_pin,
callback_func=self.float_change)
self.pump = Pump(self.pump_pin)
self.float_change(self.float_sensor)
import sys
sys.path.append("..")
from timer_utils import *
from actuators import LEDs, Fan, Pump
from sensors import TemperatureAndHumidity, SoilHumidity, Camera
from data_logging import FileLogger
import datetime
leds = LEDs(2, active_high=False)
fan = Fan(3, active_high=False)
pump = Pump(4, active_high=False)
temp_and_hum = TemperatureAndHumidity(20)
soil = SoilHumidity(20)
camera = Camera(20)
print(temp_and_hum)
target_temp = 25
target_soil_hum = 50
last_measurements = {}
def log_sensors(log, *args, **kwargs):
global last_measurements, temp_and_hum, soil
print('logging sensors')
t, h = temp_and_hum.sense()
s = soil.sense()
last_measurements = {'temperature': t, 'humidity': h, 'soil_humidity': s}
log.log(last_measurements)
offlinePublishQueueing = int(config["default"]["offlinePublishQueueing"]) drainingFrequency = int(config["default"]["drainingFrequency"]) connectDisconnectTimeout = int(config["default"]["connectDisconnectTimeout"]) MQTTOperationTimeout = int(config["default"]["MQTTOperationTimeout"]) rootCAPath = config["security"]["rootCA"] certificatePath = config["security"]["certificate"] privateKeyPath = config["security"]["privateKey"] device_id = config["default"]["deviceId"] topic = config["default"]["topic"] # initialize sensors and actuators soil = SoilSensor() uv = UVSensor() dht22 = DHT22Sensor() light = GrowLight() pump0 = Pump(0) pump1 = Pump(1) pump2 = Pump(2) pump3 = Pump(3) pump4 = Pump(4) pump5 = Pump(5) pump6 = Pump(6) pump7 = Pump(7) # initialize AWS IoT MQTT client client = AWSIoTMQTTClient(device_id) client.configureEndpoint(endpoint, port) client.configureCredentials(rootCAPath, privateKeyPath, certificatePath) client.configureOfflinePublishQueueing(offlinePublishQueueing) client.configureDrainingFrequency(drainingFrequency) client.configureConnectDisconnectTimeout(connectDisconnectTimeout)
