def job(str):
log_util.log_info(__name__, str)
GPIO.output(relay_pin, 0)
sleep(3.2)
GPIO.output(relay_pin, 1)
# sleep(58)
return
def readings_subscribe_action(client, userdata, message):
log_util.log_info(__name__,
'Received a message: {}'.format(message.payload))
byte_payload = message.payload.decode('utf8').replace("'", '"')
data = json.loads(byte_payload)
if automatic:
log_util.log_debug(__name__,
"Automatic is on, checking the moisture level...")
if sensors.moisture_level(data['Items']):
data = {"action": "ON", "requester": "AUTOMATIC"}
water.watering_invocation(data)
else:
log_util.log_info(
__name__,
'The soil is too wet, the moisture level is {}'.format(
data['Items']['moisture1']))
def status_subscribe_action(client, userdata, message):
global automatic
log_util.log_info(__name__,
'Received a message: {}'.format(message.payload))
byte_payload = message.payload.decode('utf8').replace("'", '"')
data = json.loads(byte_payload)
status = data['status']
if status == 'A':
log_util.log_debug(__name__, "Turned ON automatic")
automatic = True
elif status == 'M':
automatic = False
log_util.log_debug(__name__, "Turned OFF automatic")
elif status == 'F':
watering = {"action": "OFF", "requester": "MANUAL"}
log_util.log_debug(__name__, "Turned OFF Manual")
water.watering_invocation(watering)
elif status == 'O':
watering = {"action": "ON", "requester": "MANUAL"}
log_util.log_debug(__name__, "Turned ON Manual")
water.watering_invocation(watering)
humidity_unvalidated, temperature_unvalidated = Adafruit_DHT.read_retry(DHT_SENSOR, channel)
log_util.log_debug(__name__, humidity_unvalidated)
log_util.log_debug(__name__, temperature_unvalidated)
if humidity_unvalidated and temperature_unvalidated:
data_humidity.append(humidity_unvalidated)
data_temperature.append(temperature_unvalidated)
i += 1
return round((sum(data_humidity) / len(data_humidity)), 2), round((sum(data_temperature) / len(data_temperature)),
2)
# Keep reading the data from the Sensors
while True:
try:
moisture = moisture_reading(moisture_pin)
log_util.log_info(__name__, "Moisture reading: {}".format(moisture))
light = light_reading(ldr_pin)
log_util.log_info(__name__, "Light reading: {}".format(light))
humidity, temperature = air_sensor_reading(dht_pin)
log_util.log_info(__name__, "Temperature reading: {}".format(temperature))
log_util.log_info(__name__, "Humidity reading: {}".format(humidity))
message = {}
message["id"] = 'id_smartgarden'
now = datetime.datetime.now()
message["datetimeid"] = now.isoformat()
message['Items'] = {"moisture1": moisture,
"temperature": temperature,
"humidity": humidity,
"light": light}
core.publish_readings(message)
def max_data_update_action(client, userdata, message):
log_util.log_info(__name__,
'Received a message: {}'.format(message.payload))
byte_payload = message.payload.decode('utf8').replace("'", '"')
data = json.loads(byte_payload)
validate_sensors_values.update_sensor_value(data)
def watering_subscribe_action(client, userdata, message):
log_util.log_info(__name__,
'Received a message: {}'.format(message.payload))
byte_payload = message.payload.decode('utf8').replace("'", '"')
data = json.loads(byte_payload)
water.watering_invocation(data)
from multiprocessing import Process
import log_util
def script1():
while True:
pass
def script2():
while True:
pass
if __name__ == '__main__':
log_util.log_info(__name__, 'Running scripts...')
proc1 = Process(target=script1)
proc1.start()
log_util.log_info(__name__, 'Reading script running...')
proc2 = Process(target=script2)
proc2.start()
log_util.log_info(__name__, 'Status script running...')
log_util.log_info(__name__, 'Scripts running')
def stopWatering(str):
log_util.log_info(__name__, str)