def prosesIOT():
print('IoT\n')
clientthingsboard = TBDeviceMqttClient("202.46.7.33", "TEWSSiporaPower")
clientthingsboard.connect()
while True:
if (powerDataQueue.empty() == False):
#get data queue
lock.acquire()
powerdata = powerDataQueue.get()
lock.release()
#send to RDS
#clientRDS = client()
#payload = str(xdata) + ',' + str(ydata) + ',' + str(zdata)
#clientRDS.setBrokerParameter("202.46.3.41",1883, userName="******", password="******")
#clientRDS.publishData(payload, "node/sensor/siberut/accelerometer", sensorType=1, qosValue=1)
#send to thingsboard
telemetry_with_ts = {
"ts": int(round(time.time() * 1000)),
"values": {
"volt1": float(powerdata),
"volt2": float(powerdata)
}
}
clientthingsboard.send_telemetry(telemetry_with_ts)
clientthingsboard.disconnect()
def prosesACC():
print('ACC\n')
serialACC = serial.Serial('COM19', 9600)
clientthingsboard = TBDeviceMqttClient("202.46.7.33", "TEWSSiporaAccelero")
clientthingsboard.max_inflight_messages_set(50)
clientthingsboard.connect()
while True:
dataInput = serialACC.readline()[:-2]
data = dataInput.decode()
print(data)
if data:
dataacc = parsingACC(data)
telemetry_with_ts = {
"ts": int(round(time.time() * 1000)),
"values": {
"x": float(dataacc[0]),
"y": float(dataacc[1]),
"z": float(dataacc[2])
}
}
clientthingsboard.send_telemetry(telemetry_with_ts)
lock.acquire()
xDataQueue.put(dataacc[0])
yDataQueue.put(dataacc[1])
zDataQueue.put(dataacc[2])
timestampDataQueue.put(int(round(time.time() * 1000)))
lock.release()
writelogdataaccelerometer(dataacc)
def tb_client_start(telemetries, token):
logging.basicConfig(
filename=token + '_app.log',
filemode='w',
format='%(asctime)s : %(levelname)s : %(name)s : %(message)s',
level=logging.INFO)
client = TBDeviceMqttClient(mqtt_host, token)
client.max_inflight_messages_set(50)
client.connect()
# logging.info("connect device: ", token)
for telemetry in telemetries:
logging.info("send telemetry: {0} for device with token: {1}".format(
telemetries.index(telemetry), token))
client.send_telemetry(telemetry)
time.sleep(delay)
# Sending telemetry and checking the delivery status (QoS = 1 by default)
result = client.send_telemetry(telemetry)
logging.debug(
"results of client.send_telemetry(telemetry): {}".format(result))
# get is a blocking call that awaits delivery status
# success = result.get() == TBPublishInfo.TB_ERR_SUCCESS
# if (success):
# # print("Success")
# logging.info("message sent successfully:{0} ".format(success))
# else:
# logging.error("MQTT Failure: {0}".format(result))
# Disconnect from ThingsBoard
client.disconnect()
# logging.info("all thread: ", threading.enumerate())
global all_done
all_done = True
def hello(event, context):
telemetry = []
for result in event['Records']:
base64_message = result['kinesis']['data']
base64_bytes = base64_message.encode('ascii')
message_bytes = base64.b64decode(base64_bytes)
message = message_bytes.decode('ascii')
message = json.loads(message)
if message['heat_index'] != 0:
celsius = (message['heat_index'] - 32) / 1.8
if celsius <= 27.0:
message['warning'] = "Normal"
elif celsius >= 27.0 and celsius <= 32.0:
message['warning'] = "Caution"
elif celsius >= 32.1 and celsius <= 41.0:
message['warning'] = "Extreme caution"
elif celsius >= 41.1 and celsius <= 54.0:
message['warning'] = "Danger"
else:
message['warning'] = "Extreme danger"
message['heat_index'] = celsius
else:
message['warning'] = "Normal"
telemetry.append(message)
print(telemetry)
try:
#telemetry = [{"uf": "fd","index": 20.5}, {"uf": "df","index": 110.5}]
client = TBDeviceMqttClient("demo.thingsboard.io", "ONISUjegn6ndL5GBIHNf")
client.connect()
for station in telemetry:
print(station)
result = client.send_telemetry(station)
#print(result)
success = result.get() == TBPublishInfo.TB_ERR_SUCCESS
#print(success)
client.disconnect()
except:
print("Unable to send telemetry")
# serverless invoke local --function hello
def prosesBPR():
print('BPR\n')
global pressurebuffer
global serialBPR
clientthingsboard = TBDeviceMqttClient("202.46.7.33", "TEWSSiporaBPR")
clientthingsboard.max_inflight_messages_set(10)
clientthingsboard.connect()
while True:
dataInput = serialBPR.readline()[:-2]
data=dataInput.decode()
print(data)
if data:
databpr = parsingBPR(data)
#send to thingsboard
telemetry_with_ts = {"ts": int(round(time.time() * 1000)), "values": {"pressure": float(pressuredata), "temperature": float(temperaturedata)}}
clientthingsboard.send_telemetry(telemetry_with_ts)
lock.acquire()
pressureDataQueue.put(databpr[1])
temperatureDataQueue.put(databpr[2])
timestampDataQueue.put(int(round(time.time() * 1000)))
lock.release()
pressurebuffer = databpr[1]
writelogdataBPR(databpr)
def main():
client = TBDeviceMqttClient("127.0.0.1", "A2_TEST_TOKEN")
# we set maximum amount of messages sent to send them at the same time. it may stress memory but increases performance
client.max_inflight_messages_set(100)
client.connect()
results = []
result = True
for i in range(0, 100):
results.append(client.send_telemetry(telemetry_with_ts))
for tmp_result in results:
result &= tmp_result.get() == TBPublishInfo.TB_ERR_SUCCESS
print("Result " + str(result))
client.stop()
def main():
client = TBDeviceMqttClient("127.0.0.1", "A2_TEST_TOKEN")
client.connect()
# Sending data in async way
client.send_attributes(attributes)
client.send_telemetry(telemetry)
client.send_telemetry(telemetry_as_array, quality_of_service=1)
client.send_telemetry(telemetry_with_ts)
client.send_telemetry(telemetry_with_ts_as_array)
# Waiting for data to be delivered
result = client.send_attributes(attributes)
result.get()
print("Attribute update sent: " +
str(result.rc() == TBPublishInfo.TB_ERR_SUCCESS))
result = client.send_attributes(attributes)
result.get()
print("Telemetry update sent: " +
str(result.rc() == TBPublishInfo.TB_ERR_SUCCESS))
client.stop()
import time
from tb_device_mqtt import TBDeviceMqttClient, TBPublishInfo
telemetry = {"Attribute": 41.9, "enabled": False, "Gideon Status": "Yesn't"}
# Timer start counting from connecting
start_time = time.time()
#Please dont change this IP address and Token
client = TBDeviceMqttClient("129.126.163.157", "TrafficController")
client.connect()
client.send_telemetry(telemetry)
result = client.send_telemetry(telemetry)
success = result.get() == TBPublishInfo.TB_ERR_SUCCESS
client.disconnect()
print("--- %s seconds ---" % (time.time() - start_time))
def parse_msg(msg):
print("MSG: ", msg)
# print(msg.split(";"))
telemetry = {}
# msg = "1060;003368;2;20;1;22;220;05:46:52 IST 05/21/2019;00:06:8E:03:57:0B;0;0;0000020F000000000000000000000000;26"
if (msg.strip().split(";")[0] == "1060" and msg.strip() != ""):
if (msg.split(";")[4] == "1" and msg.split(";")[5] == "22"):
print("MSG Inside: ", msg)
telemetry["eventid"] = msg.split(";")[0]
telemetry["msgid"] = msg.split(";")[1]
telemetry["eventmessagetype"] = msg.split(";")[2]
telemetry["classcode"] = msg.split(";")[3]
telemetry["taskcode"] = msg.split(";")[4]
telemetry["eventcode"] = msg.split(";")[5]
telemetry["priority"] = msg.split(";")[6]
telemetry["msgtime"] = msg.split(";")[7]
telemetry["macaddr"] = msg.split(";")[8]
telemetry["Interface Adddress"] = msg.split(";")[9]
telemetry["Reader Adddress"] = msg.split(";")[10]
telemetry["Card Number "] = msg.split(";")[11]
telemetry["Card byte "] = msg.split(";")[12]
# telemetry = {"temperature": 41.9, "enabled": False, "currentFirmwareVersion": "v1.2.2"}
client = TBDeviceMqttClient("dev.dataexchange.io",
"JUSf1I0L3cGBTskcTDgw")
# Connect to ThingsBoard
client.connect()
# Sending telemetry without checking the delivery status
client.send_telemetry(telemetry)
# Sending telemetry and checking the delivery status (QoS = 1 by default)
result = client.send_telemetry(telemetry)
# get is a blocking call that awaits delivery status
success = result.get() == TBPublishInfo.TB_ERR_SUCCESS
print("MESSAGE SENT: ", success)
print(success)
# Disconnect from ThingsBoard
client.disconnect()
elif (msg.strip().split(";")[0] == "1060" and msg.strip() != ""):
if (msg.split(";")[4] == "2" and msg.split(";")[5] == "20"):
print("MSG Inside: ", msg)
telemetry["eventid"] = msg.split(";")[0]
telemetry["msgid"] = msg.split(";")[1]
telemetry["eventmessagetype"] = msg.split(";")[2]
telemetry["classcode"] = msg.split(";")[3]
telemetry["taskcode"] = msg.split(";")[4]
telemetry["eventcode"] = msg.split(";")[5]
telemetry["priority"] = msg.split(";")[6]
telemetry["msgtime"] = msg.split(";")[7]
telemetry["macaddr"] = msg.split(";")[8]
telemetry["Interface Adddress"] = msg.split(";")[9]
telemetry["Reader Adddress"] = msg.split(";")[10]
telemetry["Card Number "] = msg.split(";")[11]
# telemetry = {"temperature": 41.9, "enabled": False, "currentFirmwareVersion": "v1.2.2"}
client = TBDeviceMqttClient("dev.dataexchange.io",
"JUSf1I0L3cGBTskcTDgw")
# Connect to ThingsBoard
client.connect()
# Sending telemetry without checking the delivery status
client.send_telemetry(telemetry)
# Sending telemetry and checking the delivery status (QoS = 1 by default)
result = client.send_telemetry(telemetry)
# get is a blocking call that awaits delivery status
success = result.get() == TBPublishInfo.TB_ERR_SUCCESS
print("MESSAGE SENT: ", success)
print(success)
# Disconnect from ThingsBoard
client.disconnect()
def main():
# Grove - Servo connected to PWM port
servo = GroveServo(12)
servo_angle = 90
# Grove - mini PIR motion pir_sensor connected to port D5
pir_sensor = GroveMiniPIRMotionSensor(5)
# Grove - Ultrasonic Ranger connected to port D16
ultrasonic_sensor = GroveUltrasonicRanger(16)
# Grove - LED Button connected to port D18
button = GroveLedButton(18)
# Grove - Moisture Sensor connected to port A0
moisture_sensor = GroveMoistureSensor(0)
# Grove - Light Sensor connected to port A2
light_sensor = GroveLightSensor(2)
light_state = False
# Grove - Temperature&Humidity Sensor connected to port D22
dht_sensor = DHT('11', 22)
# Callback for server RPC requests (Used for control servo and led blink)
def on_server_side_rpc_request(request_id, request_body):
log.info('received rpc: {}, {}'.format(request_id, request_body))
if request_body['method'] == 'getLedState':
client.send_rpc_reply(request_id, light_state)
elif request_body['method'] == 'setLedState':
light_state = request_body['params']
button.led.light(light_state)
elif request_body['method'] == 'setServoAngle':
servo_angle = float(request_body['params'])
servo.setAngle(servo_angle)
elif request_body['method'] == 'getServoAngle':
client.send_rpc_reply(request_id, servo_angle)
# Connecting to ThingsBoard
client = TBDeviceMqttClient(thingsboard_server, access_token)
client.set_server_side_rpc_request_handler(on_server_side_rpc_request)
client.connect()
# Callback on detect the motion from motion sensor
def on_detect():
log.info('motion detected')
telemetry = {"motion": True}
client.send_telemetry(telemetry)
time.sleep(5)
# Deactivating the motion in Dashboard
client.send_telemetry({"motion": False})
log.info("Motion alert deactivated")
# Callback from button if it was pressed or unpressed
def on_event(index, event, tm):
if button._GroveLedButton__btn.is_pressed():
log.debug('button: single click')
telemetry = {"button_press": True}
client.send_telemetry(telemetry)
log.info("Pressed")
else:
log.debug('button: single click')
telemetry = {"button_press": False}
client.send_telemetry(telemetry)
log.info("Unpressed")
if event & Button.EV_SINGLE_CLICK:
button.led.light(True)
elif event & Button.EV_DOUBLE_CLICK:
button.led.blink()
elif event & Button.EV_LONG_PRESS:
button.led.light(False)
# Adding the callback to the motion sensor
pir_sensor.on_detect = on_detect
# Adding the callback to the button
button.on_event = on_event
try:
while True:
distance = ultrasonic_sensor.get_distance()
log.debug('distance: {} cm'.format(distance))
humidity, temperature = dht_sensor.read()
log.debug('temperature: {}C, humidity: {}%'.format(
temperature, humidity))
moisture = moisture_sensor.moisture
log.debug('moisture: {}'.format(moisture))
log.debug('light: {}'.format(light_sensor.light))
# Formatting the data for sending to ThingsBoard
telemetry = {
'distance': distance,
'temperature': temperature,
'humidity': humidity,
'moisture': moisture,
'light': light_sensor.light
}
# Sending the data
client.send_telemetry(telemetry).get()
time.sleep(.1)
except Exception as e:
raise e
finally:
client.disconnect()
def main():
#declaration des ports temperature
temp_meteo_1 = 2
temp_meteo_2 = 3
temp_meteo_3 = 4
temp_meteo_4 = 5
temp_piece = 6
temp_exte = 16
#declaration des ports relais
chauffe_meteo = 8
chauffe_piece = 15
ventilateur = 14
grovepi.pinMode(chauffe_meteo, "OUTPUT")
grovepi.pinMode(chauffe_piece, "OUTPUT")
grovepi.pinMode(ventilateur, "OUTPUT")
#declaration led
led = 7
count = 4
grovepi.pinMode(led, "OUTPUT")
grovepi.analogWrite(led, 255)
#déclaration des différents états à gérer
#état des chauffages
ChauffePieceState = False
ChauffeMeteoState = False
#etat des ventilateurs
VentilateurState = False
#etat des modes de chauffages
MeteoAutoState = False
PieceAutoState = False
# Définition de la fonction servant à gérer les RPC (remote prcedure calls) entre l'interface et le rapsberry
def on_server_side_rpc_request(request_id, request_body):
#on affiche en log le rpc reçu
log.info('received rpc: {}, {}'.format(request_id, request_body))
#get et set du chauffage de la piéce
if request_body['method'] == 'getChauffePieceState':
client.send_rpc_reply(request_id, ChauffePieceState)
elif request_body['method'] == 'setChauffePieceState':
ChauffePieceState = request_body['params']
grovepi.digitalWrite(chauffe_piece, ChauffePieceState)
#get et set du chauffage de la météo
elif request_body['method'] == 'setChauffeMeteoState':
ChauffeMeteoState = request_body['params']
grovepi.digitalWrite(chauffe_meteo, ChauffeMeteoState)
elif request_body['method'] == 'getChauffeMeteoState':
client.send_rpc_reply(request_id, ChauffeMeteoState)
#get et set de l'activation des ventilateurs
elif request_body['method'] == 'setVentilateurState':
VentilateurState = request_body['params']
grovepi.digitalWrite(ventilateur, VentilateurState)
elif request_body['method'] == 'getVentilateurState':
client.send_rpc_reply(request_id, VentilateurState)
#get et set des modes de chauffages piéce et météo
elif request_body['method'] == 'getMeteoAutoState':
client.send_rpc_reply(request_id, MeteoAutoState)
elif request_body['method'] == 'setMeteoAutoState':
MeteoAutoState = request_body['params']
elif request_body['method'] == 'getPieceAutoState':
client.send_rpc_reply(request_id, PieceAutoState)
elif request_body['method'] == 'setPieceAutoState':
PieceAutoState = request_body['params']
# Connection à Thingsboard
client = TBDeviceMqttClient(thingsboard_server, access_token)
client.set_server_side_rpc_request_handler(on_server_side_rpc_request)
client.connect()
#fonction retournant un dictionnaire avec toutes les temperatures
def getTemperatures():
Temperatures = {}
Temperatures['TemperatureMeteo1'] = grovepi.dht(temp_meteo_1, 1)[0]
if isnan(Temperatures['TemperatureMeteo1']):
Temperatures['TemperatureMeteo1'] = 0
Temperatures['TemperatureMeteo2'] = grovepi.dht(temp_meteo_2, 1)[0]
if isnan(Temperatures['TemperatureMeteo2']):
Temperatures['TemperatureMeteo2'] = 0
Temperatures['TemperatureMeteo3'] = grovepi.dht(temp_meteo_3, 1)[0]
if isnan(Temperatures['TemperatureMeteo3']):
Temperatures['TemperatureMeteo3'] = 0
Temperatures['TemperatureMeteo4'] = grovepi.dht(temp_meteo_4, 1)[0]
if isnan(Temperatures['TemperatureMeteo4']):
Temperatures['TemperatureMeteo4'] = 0
#moyenne des Températures extérieures
TemperatureMoyenneMeteo = mean([
Temperatures.get('TemperatureMeteo1'),
Temperatures.get('TemperatureMeteo2'),
Temperatures.get('TemperatureMeteo3'),
Temperatures.get('TemperatureMeteo4')
])
Temperatures['TemperatureMoyenneMeteo'] = TemperatureMoyenneMeteo
if isnan(Temperatures['TemperatureMoyenneMeteo']):
Temperatures['TemperatureMoyenneMeteo'] = 0
Temperatures['TemperaturePiece'] = grovepi.dht(temp_piece, 1)[0]
if isnan(Temperatures['TemperaturePiece']):
Temperatures['TemperaturePiece'] = 0
Temperatures['TemperatureExte'] = grovepi.dht(temp_exte, 1)[0]
if isnan(Temperatures['TemperatureExte']):
Temperatures['TemperatureExte'] = 0
return Temperatures
#fonbction qui permet de déterminer l'état de chauffage nécessaire dans la piéce
def HotOrColdPiece(TemperaturePiece):
etat = False
#ouverture du CSV
CsvPiece = open("/home/pi/GrovePi/YES/automatisation/piece.csv", "r+")
reader = csv.reader(CsvPiece)
i = 0
for row in reader:
#si On est à la premiére itération on regarde le mode de chauffage
if i == 1:
mode = row[0]
log.info(mode)
if i >= 1:
#Si on est en monde conventionnel on récupére les créneux en les transformant
#en format datetime.datetime.time(), on regarde si l'heure actuelle appartient à ce créneau
#si c'est le cas on regarde la température nécessaire dans ce créneau et on en déduit l'état du
#chauffage
if mode == 'conv':
debut = datetime.datetime.strptime(row[1],
'%H:%M:%S').time()
fin = datetime.datetime.strptime(row[2], '%H:%M:%S').time()
if debut <= datetime.datetime.now().time() <= fin:
log.info('bon créneau')
if TemperaturePiece > int(row[3]):
etat = False
else:
etat = True
break
#En mode smart on récupérer seulement l'état rentré du côté Matlab dans la derniére colonne du CSV
if mode == "smart":
if int(row[4]) == 1:
etat = True
else:
etat = False
break
i = i + 1
CsvPiece.close()
return etat
#fonction qui génére l'état de la météo de maniére aléatoire
def HotOrColdMeteo(TemperatureMoyenneMeteo):
etat = random.choice((True, False))
return etat
try:
while True:
#Obtention de toutes les données nécessaires
Telemetry = getTemperatures()
#si le chuffage de la piéce est en mode auto on génére l'état de la résistance grace à la fonction prédéfinie
if PieceAutoState:
print('mode auto')
grovepi.digitalWrite(
chauffe_piece,
HotOrColdPiece(Telemetry['TemperaturePiece']))
#Si le chauffage de la météo est en mode auto on génére l'état des résistances et des ventilateurs en fonction de lma fonction prédéfinie
if MeteoAutoState:
if HotOrColdMeteo(Telemetry['TemperatureMoyenneMeteo']):
grovepi.digitalWrite(chauffe_meteo, True)
grovepi.digitalWrite(ventilateur, False)
else:
grovepi.digitalWrite(chauffe_meteo, False)
grovepi.digitalWrite(ventilateur, True)
log.info(Telemetry)
#On envoie les données de telpératures à Thingsboard
client.send_telemetry(Telemetry).get()
#On crée la nouvelle ligne qui sera insérée dans le CSV
ligne = [0, 0, 0, 0, 0, 0, 0, 0]
ligne[0] = str(datetime.datetime.now())
ligne[1] = str(Telemetry['TemperatureMeteo1'])
ligne[2] = str(Telemetry['TemperatureMeteo2'])
ligne[3] = str(Telemetry['TemperatureMeteo3'])
ligne[4] = str(Telemetry['TemperatureMeteo4'])
ligne[5] = str(Telemetry['TemperatureMoyenneMeteo'])
ligne[6] = str(Telemetry['TemperaturePiece'])
ligne[7] = str(Telemetry['TemperatureExte'])
f = open(
'/home/pi/Desktop/DataTemperatures/' +
datetime.datetime.now().strftime('%d:%m:%y') + '-dataTemp.csv',
'a')
writer = csv.writer(f)
writer.writerow(ligne)
log.info('written in csv')
f.close()
#condition sécuritaire si la température dépasse les 60 on quitte la boucle et va directeent au finally ou les actionneurs sont arretes
if Telemetry["TemperatureMoyenneMeteo"] >= 60 or Telemetry[
"TemperaturePiece"] >= 60:
break
#Ici on décide tous les combien de temps la prise de température doit être faite ainsi que l'actvation ou non des chauffages
time.sleep(2)
except Exception as e:
raise e
log.warning(e)
finally:
log.info("client disconnect")
client.disconnect()
grovepi.digitalWrite(chauffe_piece, False)
grovepi.digitalWrite(chauffe_meteo, False)
grovepi.digitalWrite(ventilateur, True)
from tb_device_mqtt import TBDeviceMqttClient, TBPublishInfo
import time
logging.basicConfig(level=logging.DEBUG)
telemetry_with_ts = {
"ts": int(round(time.time() * 1000)),
"values": {
"temperature": 42.1,
"humidity": 70
}
}
client = TBDeviceMqttClient("127.0.0.1", "A2_TEST_TOKEN")
# we set maximum amount of messages sent to send them at the same time. it may stress memory but increases performance
client.max_inflight_messages_set(100)
client.connect()
results = []
result = True
for i in range(0, 100):
results.append(client.send_telemetry(telemetry_with_ts))
for tmp_result in results:
result &= tmp_result.get() == TBPublishInfo.TB_ERR_SUCCESS
print("Result " + str(result))
client.disconnect()
class SendAiDetections:
"""
Sends JSON representation of Ai Object Detections
"""
def __init__(self, tot_cams):
self.json_dict = \
{
"dnn_inference_device":
{
"sbc_id": "ZARGAU00020000010001",
"sbc_name": "Intel UP Squared",
"sbc_ie_details":
{
"vpu_device id": "0",
"vpu_device name": "MYRIAD 2",
"model_id": "0",
"model_name": "MobilenetSSD",
"model_detection_details":[]
#[
#{
# "capture_id": "0",
# "zone_id": "0",
# "classification": "null",
# "probability": "00.00",
# "bb_coordinates": ["0","0","0","0"]
#},
#{
# "capture_id": "0",
# "zone_id": "0",
# "classification": "person",
# "probability": "65.21",
# "bb_coordinates": ["100","50","170","101"]
#}
#]
}
}
}
self.total_cams = tot_cams
# Telemetry buffer
self.telemetry_buf_max = 100
self.telemetry_buf = []
# Create a dictionary list of the total number of dnn_detector streams
self.json_dict_list = []
for i in range(self.total_cams):
self.json_dict_list.append(self.json_dict)
self.send_buffer = []
self.reset_buffer()
self.stopped = False
self.name = "JSON message sender"
self.tb_telemetry = False
if settings.TB_CONNECT:
try:
self.tb_client = TBDeviceMqttClient(settings.TB_URL, settings.TB_TOKEN)
self.tb_client.connect()
self.tb_telemetry = True
log = "TB connected!"
logging.info(log)
print("[", colored("INFO", 'green', attrs=['bold']), " ] " + log)
except Exception as e:
print("[", colored("ERROR", 'red', attrs=['bold']), " ] TB connection failed: ", str(e))
def start(self):
t = Thread(target=self.update, name=self.name, args=())
t.daemon = True
t.start()
log = "message sender started"
logging.info(log)
print("[", colored("INFO", 'green', attrs=['bold']), " ] " + log)
return self
def stop(self):
self.stopped = True
def update(self):
prctl.set_name("E:T Message JSON Sender")
while True:
# Send update over socket every second
time.sleep(1)
if self.stopped:
log = "message sender has stopped"
logging.info(log)
print("[", colored("INFO", 'green', attrs=['bold']), " ] " + log)
#self.sock0.shutdown(socket.SHUT_RDWR)
#self.sock0.detach()
if settings.TB_CONNECT:
try:
self.tb_client.disconnect()
log = "disconnecting mqtt clients"
logging.info(log)
print("[", colored("INFO", 'green', attrs=['bold']), " ] " + log)
except Exception as e:
print("[", colored("ERROR", 'red', attrs=['bold']), " ] TB disconnect failed: ", str(e))
return
if settings.JP_SOCK:
self.send_json()
if self.tb_telemetry:
self.send_telemetry()
def create_socket(self):
# Create sockets
self.sock0 = socket.socket(socket.AF_INET, socket.SOCK_STREAM) # Create a socket object
# Connect the socket to the port where the server is listening
server_address_0 = ('127.0.0.1', 55001)
#connection = ('%s port %s ' % server_address_0)
#print("[", colored("INFO", 'green', attrs=['bold']), " ] connecting to ", connection)
try:
self.sock0.connect(server_address_0)
connected = True
except socket.error as msg:
#log = "socket failed: ", str(msg)"
#logging.error(log)
print("[", colored("ERROR", 'red', attrs=['bold']), " ] socket failed: ", str(msg))
connected = False
return connected
def send_json(self):
if self.create_socket():
time.sleep(0.1)
for i in range(len(self.json_dict_list)):
# Dumps = dict->str, Loads= str->dict
#packet = ast.literal_eval(send_buffer[x])
#send_packet = json.dumps(packet)
send_packet = json.dumps(self.json_dict_list[i])
try:
self.sock0.send(send_packet.encode())
time.sleep(0.12)
except socket.error as msg:
#log = "socket failed: ", str(msg)
#logging.error(log)
print("[", colored("ERROR", 'red', attrs=['bold']), " ] socket failed: ", str(msg))
self.sock0.close()
def send_telemetry(self):
if self.telemetry_buf:
while self.telemetry_buf:
send_packet = self.telemetry_buf[0]
try:
# Sending telemetry
result = self.tb_client.send_telemetry(send_packet)
# Checking the delivery status (QoS = 1 by default)
# get is a blocking call that awaits delivery status
# success = result.get() == TBPublishInfo.TB_ERR_SUCCESS
# if success:
# log = "Telemetry data success"
# logging.info(log)
# print("[", colored("INFO", 'green', attrs=['bold']), " ] " + log)
time.sleep(0.12)
except Exception as e:
log = "Telemetry send failed: ", str(e)
logging.error(log)
print("[", colored("ERROR", 'red', attrs=['bold']), " ] ", str(log))
self.telemetry_buf.pop(0)
else:
# If no data, send a keep-alive timestamp
send_packet = dict(ts=int(time.time() * 1000.0))
self.tb_client.send_telemetry(send_packet)
def add_to_buffer(self, dictionary, position=0):
#self.send_buffer[position] = dictionary
self.json_dict_list[position] = dictionary
if len(self.telemetry_buf) < self.telemetry_buf_max:
self.telemetry_buf.insert(0, dictionary)
def reset_buffer(self):
for i in range(len(self.json_dict_list)):
dictionary = \
{
"dnn_inference_device":
{
"sbc_id": "ZARGAU00020000010001",
"sbc_name": "Intel UP Squared",
"sbc_ie_details":
{
"vpu_device id": "0",
"vpu_device name": "MYRIAD 2",
"model_id": "0",
"model_name": "MobilenetSSD",
"model_detection_details": []
}
}
}
dict_array = []
dict_array.append(dict(capture_id=str(i), zone_id="0", classification=None,
probability="0.00", bb_coordinates=["0", "0", "0", "0"]))
dictionary["dnn_inference_device"]["sbc_ie_details"]["model_detection_details"] = dict_array
# Convert dictionary to string otherwise capture id will not increment in the array
self.json_dict_list[i] = dictionary
"""
def reset_buffer(self):
self.send_buffer = []
for cams in range(self.total_cams):
dictionary = self.json_dict
dict_array = []
dict_array.append(dict(capture_id=str(cams), zone_id="0", classification=None,
probability="0.00", bb_coordinates=["0","0","0","0"]))
dictionary["dnn_inference_device"]["sbc_ie_details"]["model_detection_details"] = dict_array
# Convert dictionary to string otherwise capture id will not increment in the array
self.send_buffer.append(str(dictionary))
"""
def close_socket(self):
self.sock0.close()
"humidity": 71
}
}, {
"ts": 1451649601000,
"values": {
"temperature": 42.3,
"humidity": 72
}
}]
attributes = {"sensorModel": "DHT-22", "attribute_2": "value"}
client = TBDeviceMqttClient("127.0.0.1", "A2_TEST_TOKEN")
client.connect()
# Sending data in async way
client.send_attributes(attributes)
client.send_telemetry(telemetry)
client.send_telemetry(telemetry_as_array, quality_of_service=1)
client.send_telemetry(telemetry_with_ts)
client.send_telemetry(telemetry_with_ts_as_array)
# Waiting for data to be delivered
result = client.send_attributes(attributes)
result.get()
print("Attribute update sent: " +
str(result.rc() == TBPublishInfo.TB_ERR_SUCCESS))
result = client.send_attributes(attributes)
result.get()
print("Telemetry update sent: " +
str(result.rc() == TBPublishInfo.TB_ERR_SUCCESS))
client.disconnect()
def main():
# Particulate Matter
PLANTOWER = plantower.Plantower(port=USB_DEVICE_1)
print("Making sure it's correctly setup for active mode. Please wait")
#make sure it's in the correct mode if it's been used for passive beforehand
#Not needed if freshly plugged in
PLANTOWER.mode_change(
plantower.PMS_ACTIVE_MODE) #change back into active mode
PLANTOWER.set_to_wakeup() #ensure fan is spinning
# Renology Wanderer 10A Charge Controller
rover = RenogyRover(USB_DEVICE_2, 1)
# BME 280 Temp, Humidity, Pressure
port = 1
address = 0x77 # Adafruit BME280 address. Other BME280s may be different
bus = smbus2.SMBus(port)
bme280.load_calibration_params(bus, address)
# delay 30 seconds to warmup devices
print('30 second warmup....')
time.sleep(30)
print('30 second warmup done....')
telemetry = {
"pm_10": 'not set',
"pm_2_5": 'not set',
"pm_1_0": 'not set',
"ambient_humidity": 'not set',
"ambient_pressure": 'not set',
"ambient_temperature": 'not set',
"wind_speed": 'not set',
"wind_gust": 'not set',
"wind_direction": 'not set',
"rainfall": 'not set',
"battery_percentage": 'not set',
"battery_type": 'not set',
"battery_capacity": 'not set',
"battery_voltage": 'not set',
"battery_temperature": 'not set',
"controller_model": 'not set',
"controller_charging_status": 'not set',
"controller_temperature": 'not set',
"load_voltage": 'not set',
"load_current": 'not set',
"load_power": 'not set',
"solar_voltage": 'not set',
"solar_current": 'not set',
"solar_power": 'not set',
"power_generation_today": 'not set',
"charging_amp_hours_today": 'not set',
"discharging_amp_hours_today": 'not set'
}
#MQTT ~~~~
config = configparser.ConfigParser()
config.read("config.ini")
THINGSBOARD_HOST = config.get("thingsboard", "host")
ACCESS_TOKEN = config.get("thingsboard", "token")
#SSL Cert locations
CA_CERTS = ''
CERT_FILE = ''
KEY_FILE = ''
# Set access token
client = TBDeviceMqttClient(THINGSBOARD_HOST, ACCESS_TOKEN)
# Connect to ThingsBoard
client.connect()
# Data capture and upload interval in seconds. Less interval will eventually hang the DHT22.
INTERVAL = 1
AVG_INTERVAL = 60
next_reading = time.time()
# Lists for averages
pm_1_0_list = []
pm_2_5_list = []
pm_10_list = []
try:
while True:
# Every second do this...
try:
pm = PLANTOWER.read()
except Exception as e:
print("PMS7003: exception: " + str(e))
# print(pm)
pm_1_0_list.append(pm.pm10_std)
pm_2_5_list.append(pm.pm25_std)
pm_10_list.append(pm.pm100_std)
# wind
wind.store_speeds.append(wind.calculate_speed(INTERVAL))
wind_d = wind_direction_byo.get_value()
if wind_d is not None:
wind.store_directions.append(wind_d)
wind.reset_wind()
# Every 60 seconds do this...
if len(pm_1_0_list) == AVG_INTERVAL and len(
pm_2_5_list) == AVG_INTERVAL and len(
pm_10_list) == AVG_INTERVAL:
# average wind
wind_average = wind_direction_byo.get_average(
wind.store_directions)
wind_gust = max(wind.store_speeds)
wind_speed = statistics.mean(wind.store_speeds)
telemetry["wind_speed"] = str(wind_speed *
0.621371) # convert to mph
telemetry["wind_gust"] = str(wind_gust *
0.621371) # convert to mph
telemetry["wind_direction"] = str(wind_average)
# at end of interval average value and add to telemetry
pm_1_0_avg = statistics.mean(pm_1_0_list)
pm_2_5_avg = statistics.mean(pm_2_5_list)
pm_10_avg = statistics.mean(pm_10_list)
telemetry["pm_1_0"] = str(pm_1_0_avg)
telemetry["pm_2_5"] = str(pm_2_5_avg)
telemetry["pm_10"] = str(pm_10_avg)
# rain
rain = rainfall.get_value()
telemetry["rainfall"] = str(rain)
rainfall.reset_rainfall()
# BME280
bme280_data = bme280.sample(bus, address)
humidity = bme280_data.humidity
pressure = bme280_data.pressure
temperature = (bme280_data.temperature *
1.8) + 32 # convert to Farenheit
# print(pressure, humidity, ambient_temperature)
telemetry["ambient_pressure"] = str(pressure)
telemetry["ambient_humidity"] = str(humidity)
telemetry["ambient_temperature"] = str(temperature)
# Controller Battery telemetry
telemetry["battery_percentage"] = rover.battery_percentage()
telemetry["battery_type"] = rover.battery_type()
telemetry["battery_capacity"] = rover.battery_capacity()
telemetry["battery_voltage"] = rover.battery_voltage()
telemetry["battery_temperature"] = rover.battery_temperature()
# Controller telemetry
telemetry["controller_model"] = rover.model()
telemetry[
"controller_temperature"] = rover.controller_temperature()
telemetry[
"controller_charging_status"] = rover.charging_status_label(
)
# Load Telemetry
telemetry["load_voltage"] = rover.load_voltage()
telemetry["load_current"] = rover.load_current()
telemetry["load_power"] = rover.load_power()
# Solar Telemetry
telemetry["solar_voltage"] = rover.solar_voltage()
telemetry["solar_current"] = rover.solar_current()
telemetry["solar_power"] = rover.solar_power()
# Controller Stats Telemetry
telemetry[
"power_generation_today"] = rover.power_generation_today()
telemetry[
"charging_amp_hours_today"] = rover.charging_amp_hours_today(
)
telemetry[
"discharging_amp_hours_today"] = rover.discharging_amp_hours_today(
)
# Sending telemetry and checking the delivery status (QoS = 1 by default)
result = client.send_telemetry(telemetry)
result.get()
print("Telemetry update sent: " +
str(result.rc() == TBPublishInfo.TB_ERR_SUCCESS))
print("Telemetry: " + str(telemetry))
# reset list
pm_1_0_list.clear()
pm_2_5_list.clear()
pm_10_list.clear()
wind.store_speeds.clear()
wind.store_directions.clear()
next_reading += INTERVAL
sleep_time = next_reading - time.time()
if sleep_time > 0:
time.sleep(sleep_time)
except KeyboardInterrupt:
pass
client.disconnect()
uploadFrequency = int(value["shared"]["uploadFrequency"])
# dependently of request method we send different data back
def on_server_side_rpc_request(request_id, request_body):
print(request_id, request_body)
if request_body["method"] == "getCPULoad":
client.send_rpc_reply(request_id,
{"CPU percent": psutil.cpu_percent()})
elif request_body["method"] == "getMemoryUsage":
client.send_rpc_reply(request_id,
{"Memory": psutil.virtual_memory().percent})
client = TBDeviceMqttClient("127.0.0.1", "A2_TEST_TOKEN")
client.set_server_side_rpc_request_handler(on_server_side_rpc_request)
client.connect()
# to fetch the latest setting for upload frequency configured on the server
client.request_attributes(shared_keys=["uploadFrequency"],
callback=on_upload_frequency_change)
# to subscribe to future changes of upload frequency
client.subscribe_to_attribute(key="uploadFrequency",
callback=on_upload_frequency_change)
while True:
client.send_telemetry({
"cpu": psutil.cpu_percent(),
"memory": psutil.virtual_memory().percent
})
print("Sleeping for " + str(uploadFrequency))
time.sleep(uploadFrequency)