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@@ -11,8 +11,7 @@ from paho.mqtt import client as mqtt_client
name = 'test'
broker = '192.168.0.196'
port = 1883
tempTopic = "home/office/climate/temp"
humidTopic = "home/office/climate/humid"
motionTopic = "home/office/motion/status"
username = 'mqtt'
password = 'falrenforbreakfast'
@@ -50,13 +49,12 @@ def getValues(pir_sensor):
current_state = 0
try:
while True:
time.sleep(0.1)
current_state = GPIO.input(pir_sensor)
#Condition if motion is detected
if current_state == 1:
print("GPIO pin %s is %s" % (pir_sensor, current_state))
time.sleep(5)
return current_state
except KeyboardInterrupt:
pass
finally:
@@ -65,28 +63,18 @@ def getValues(pir_sensor):
def publish(client, temp, humidity):
def publish(client, current_state):
#Publish Temp Results
tempMsg = '{{ "temperature": "{}" }}'.format(temp)
motionMsg = '{{ "state": "{}" }}'.format(current_state)
#tempMsg = temp
result = client.publish(tempTopic, tempMsg)
result = client.publish(motionTopic, motionMsg)
status = result[0]
if status == 0:
#print(f"Send `{tempMsg}` to topic `{tempTopic}`")
pass
else:
print(f"Failed to send message to topic {tempTopic}")
print(f"Failed to send message to topic {motionTopic}")
#Publish Humid Results
humidMsg = '{{ "humidity": "{}" }}'.format(humidity)
result = client.publish(humidTopic, humidMsg)
status = result[0]
if status == 0:
#print(f"Send `{humidMsg}` to topic `{humidTopic}`")
pass
else:
print(f"Failed to send message to topic {humidTopic}")
@@ -94,8 +82,9 @@ while True:
#Run functions
client = connect_mqtt() # Connect to Broker
client.loop_start() #Start loop
current_value = getValues(pir_sensor)
publish(client, current_value)
current_state = getValues(pir_sensor)
publish(client, current_state)
client.loop_stop() #Stop loop
client.disconnect() # Disconnect
GPIO.cleanup()
time.sleep(5)