def play_id(play_id):
client = MPDClient()
client.connect(app.config['MPD']['host'], app.config['MPD']['port'])
client.timeout = None
client.idletimeout = None
client.playid(play_id)
return redirect(url_for('player'))
def main():
"""Shows basic usage of the Google Calendar API.
Creates a Google Calendar API service object and outputs a list of the next
10 events on the user's calendar.
"""
if len(sys.argv) < 1:
raise(NameError('No user added to path'))
credentials = get_credentials(2)
http = credentials.authorize(httplib2.Http())
service = discovery.build('calendar', 'v3', http=http)
now = datetime.datetime.utcnow().isoformat() + 'Z' # 'Z' indicates UTC time
print('Getting the upcoming 10 events')
eventsResult = service.events().list(
calendarId='primary', timeMin=now, maxResults=10, singleEvents=True,
orderBy='startTime').execute()
events = eventsResult.get('items', [])
if not events:
print('No upcoming events found.')
client = mqtt.Client()
client.connect("54.229.54.240", 1883, 60)
for event in events:
start = event['start'].get('dateTime', event['start'].get('date'))
loc = 'unknown'
if 'location' in event:
loc = event['location']
client.publish("carai/usr/cal",json.dumps(event))
client.loop(1) #timeout 1 sec
print(start, event['summary'],loc)
def play_id(play_id):
client = MPDClient()
client.connect(app.config['MPD']['host'], app.config['MPD']['port'])
client.timeout = None
client.idletimeout = None
client.playid(play_id)
return redirect(url_for('player'))
def run_pi_socket():
# ssh into pi and run socket script
host = "raspi2"
user = "******"
client = paramiko.SSHClient()
client.load_system_host_keys()
client.set_missing_host_key_policy(
paramiko.AutoAddPolicy()) # booz allen messes everything up pt. 200012
client.connect(host, username=user)
stdin, stdout, stderr = client.exec_command('python socket_test.py')
def mqtt_setup():
global client
# Create MQTT client and connect to localhost, i.e. the Raspberry Pi running
# this script and the MQTT server.
client = mqtt.Client()
client.on_connect = on_connect
client.on_message = on_message
client.connect('localhost', 1883, 60)
# Connect to the MQTT server and process messages in a background thread.
client.loop_start()
# Main loop to listen for button presses.
printBetter('Script is running, press Ctrl-C to quit...')
time.sleep(3)
def player_action(player_action):
client = MPDClient()
client.connect(app.config['MPD']['host'], app.config['MPD']['port'])
client.timeout = None
client.idletimeout = None
if player_action == 'backward':
client.previous()
elif player_action == 'forward':
client.next()
elif player_action == 'play':
client.play()
elif player_action == 'pause':
client.pause()
return redirect(url_for('player'))
def player_action(player_action):
client = MPDClient()
client.connect(app.config['MPD']['host'], app.config['MPD']['port'])
client.timeout = None
client.idletimeout = None
if player_action == 'backward':
client.previous()
elif player_action == 'forward':
client.next()
elif player_action == 'play':
client.play()
elif player_action == 'pause':
client.pause()
return redirect(url_for('player'))
def player():
client = MPDClient()
client.connect(app.config['MPD']['host'], app.config['MPD']['port'])
client.timeout = None
client.idletimeout = None
splitTemp = client.status()['time']
split = splitTemp.split(':')
templateData = {
'variable': (int(split[0]) * 100) / int(split[1]),
'status': client.status(),
'current': client.currentsong(),
'playlist': client.playlistinfo()
}
return render_template('player.html', **templateData)
def player():
client = MPDClient()
client.connect(app.config['MPD']['host'], app.config['MPD']['port'])
client.timeout = None
client.idletimeout = None
splitTemp = client.status()['time']
split = splitTemp.split(':')
templateData = {
'variable': (int(split[0]) * 100) / int(split[1]),
'status': client.status(),
'current': client.currentsong(),
'playlist': client.playlistinfo()
}
return render_template('player.html', **templateData)
# 클라이언트가 서버에게서 CONNACK 응답을 받을 때 호출되는 콜백
def on_connect(client, userdata, rc):
print("Connected with result coe " + str(rc))
client.subscribe("Entity/SHM/Node/353041080754218/Device/Status")
# 서버에게서 PUBLISH 메시지를 받을 때 호출되는 콜백
def on_message(client, userdata, msg):
now_time = str(date.datetime.now())
print("Time: ", now_time)
print("Topic: ", msg.topic)
mqtt_data = str(msg.payload)
split_topic = str(msg.topic).split('/')
logger = logging.getLogger(__name__)
client = mqtt.Client() # MQTT Client 오브젝트 생성
print("Test Step 01")
client.enable_logger(logger)
print("Test Step 02")
client.on_connect = on_connect # on_connect callback 설정
print("Test Step 03")
client.on_message = on_message # on_message callback 설정
print("Test Step 04")
client.connect(broker.strip()) # MQTT 서버에 연결
print("Test Step 05")
client.subscribe(mqtt_topic.strip())
client.loop_forever()
def __init__(self):
self.POOL_TIME = 40
self.INACTIVE_LIMIT = 60
self.TIME_FORMAT = "%d-%m-%Y-%H:%M:%S"
self.INACTIVE = -1
self.INIT = 0
self.DEFAULT_TEMP = 25
cur_dir = os.path.abspath(__file__)
cur_dir = os.path.dirname(cur_dir)
with open(f'{cur_dir}/config.yml') as conf:
config = yaml.safe_load(conf)
# Load config from test_server
username = config['IO_USERNAME']
key = config['IO_KEY']
pump = config['feed']['output']
sensor = config['feed']['input']['sensor']
tempHumid = config['feed']['input']['tempHumid']
# Load config from real servers
bbc = config['realServer']
bbc_username = bbc['USERNAME']
bbc_key = bbc['KEY']
pump_bbc = bbc['relay']
sensor_bbc = bbc['soil']
tempHumid_bbc = bbc['dht']
self.logApp = LogApp()
self.predictor = PredictionModel()
# Test server
self.client = {username: MQTTClient(username, key)}
# Real servers
self.client.update({
bbc_username[i]: MQTTClient(bbc_username[i], bbc_key[i])
for i in range(len(bbc_key))
})
sensors = self.logApp.getSensors()
self.pump = {key: {'owner': username, 'value': None} for key in pump}
self.pump.update({
pump_bbc['feedId']: {
'owner': pump_bbc['IO_OWNER'],
'value': None
}
})
self.sensor = {
key: {
'owner': username,
'value': None,
'sysID': sensors['soilMoisture'][key]['sysID'],
'rcvTime': self.INACTIVE
}
for key in sensor
}
self.sensor.update({
sensor_bbc['feedId']: {
'owner': sensor_bbc['IO_OWNER'],
'value': None,
'sysID':
sensors['soilMoisture'][sensor_bbc['feedId']]['sysID'],
'rcvTime': self.INACTIVE
}
})
self.tempHumid = {
key: {
'owner': username,
'temp': None,
'humid': None,
'sysID': sensors['dht'][key]['sysID'],
'rcvTime': self.INACTIVE
}
for key in tempHumid
}
self.tempHumid.update({
tempHumid_bbc['feedId']: {
'owner': tempHumid_bbc['IO_OWNER'],
'temp': None,
'humid': None,
'sysID': sensors['dht'][tempHumid_bbc['feedId']]['sysID'],
'rcvTime': self.INACTIVE
}
})
self.writeHistory_loop = Thread(target=self.writeSensorHistory)
self.writeHistory_loop.daemon = True
self.autoStop_loop = Thread(target=self.autoStop)
self.autoStop_loop.daemon = True
self.wateringHistory = {key: None for key in self.pump}
self.sensorSendingCheck = True
def writeWateringHistory(pump_id, waterLevel):
# Get time
timestamp = int(datetime.now().timestamp())
# time_only = timestamp.strftime("%H:%M:%S")
# timestamp = timestamp.strftime(self.TIME_FORMAT)
# Get sensor value
status = self.logApp.getPumpStatus(pump_id)
auto = status['auto']
moisture = self.sensor[status['soilMoistureID']]['value']
humid = self.tempHumid['dht0001']['humid']
temp = self.tempHumid['dht0001']['temp']
if waterLevel == '1' and self.wateringHistory[pump_id] is None:
# Create new record for pump_id
self.wateringHistory[pump_id] = {
'autoStart': auto,
'autoEnd': None,
'startTime': timestamp,
'endTime': None,
'moistureStart': moisture,
'moistureEnd': None,
'humidityStart': humid,
'humidityEnd': None,
'temperatureStart': temp,
'temperatureEnd': None
}
if waterLevel == '0' and self.wateringHistory[pump_id] is not None:
# Update record for pump_id
self.wateringHistory[pump_id]['autoEnd'] = auto
self.wateringHistory[pump_id]['endTime'] = timestamp
self.wateringHistory[pump_id]['moistureEnd'] = moisture
self.wateringHistory[pump_id]['humidityEnd'] = humid
self.wateringHistory[pump_id]['temperatureEnd'] = temp
# Write this record to firebase
self.logApp.writeWateringHistory(pump_id,
self.wateringHistory[pump_id],
timestamp)
# Set record of this pump_id to None
self.wateringHistory[pump_id] = None
def connected(client):
for feed_id in self.sensor:
if client._username == self.sensor[feed_id]['owner']:
client.subscribe(feed_id=feed_id,
feed_user=self.sensor[feed_id]['owner'])
client.receive(feed_id)
for feed_id in self.tempHumid:
if client._username == self.tempHumid[feed_id]['owner']:
client.subscribe(
feed_id=feed_id,
feed_user=self.tempHumid[feed_id]['owner'])
client.receive(feed_id)
for feed_id in self.pump:
if client._username == self.pump[feed_id]['owner']:
client.subscribe(feed_id=feed_id)
client.receive(feed_id)
#self.pumpHistory = {key: {autoEnd:None, autoStart: None, ...} for key in pump}
def message(client, feed_id, payload):
payload = json.loads(payload)
value = payload['data']
Printout.i(
'new value',
'Feed {0} received new value: {1}'.format(feed_id, value))
if (feed_id in self.pump):
self.pump[feed_id]['value'] = value
self.logApp.changePumpStatus(feed_id, value)
writeWateringHistory(feed_id, value)
elif (feed_id in self.sensor):
self.sensor[feed_id]['value'] = value
self.sensor[feed_id]['rcvTime'] = time.time()
self.logApp.changeSoilMoisute(feed_id, value)
self.changeWaterlevel(feed_id)
# Predict if counter >=
# 1 + (number of active dht that has the same sysID as this sensor)
# n_dht = len(self.getActiveTempHumidSensor(feed_id))
# if self.sensor[feed_id]['counter'] >= 1 + n_dht:
# self.changeWaterlevel(feed_id)
# self.sensor[feed_id]['counter'] = 0
# self.sensorSendingCheck = True
elif (feed_id in self.tempHumid):
value = value.split('-')
self.tempHumid[feed_id]['temp'] = value[0]
self.tempHumid[feed_id]['humid'] = value[1]
self.tempHumid[feed_id]['rcvTime'] = time.time()
self.logApp.changeTempHumid(feed_id, value[0], value[1])
# Predict for sensor that has counter >=
# 1 + (number of active dht that has the same sysID as this sensor)
# n_dht = len(self.getActiveTempHumidSensor(feed_id, is_soil=False))
# for sensor_id in self.getActiveSoilSensor(feed_id):
# self.sensor[sensor_id]['counter'] += 1
# if(self.sensor[sensor_id]['counter'] >= 1 + n_dht):
# self.changeWaterlevel(sensor_id)
# self.sensor[sensor_id]['counter'] = 0
# self.sensorSendingCheck = True
def disconnected(client):
Printout.i('client', 'Disconnected from Adafruit IO')
sys.exit(1)
def subscribe(client, userdata, mid, granted_qos):
# This method is called when the client subscribes to a new feed.
Printout.i('client', 'Subscribe to pumps and sensors')
for client in self.client.values():
client.on_connect = connected
client.on_message = message
client.on_disconnect = disconnected
client.on_subscribe = subscribe
client.connect()
self.writeHistory_loop.start()
self.autoStop_loop.start()
for client in self.client.values():
client.loop_background()