Internet of Things/Testprogramma MQTT - Bewerkingsoverzicht

Eelco: /* Programma met aansturing en mqtt */

2015-06-04T13:03:46Z

Programma met aansturing en mqtt

← Oudere versie		Versie van 4 jun 2015 13:03
Regel 156:		Regel 156:

	now = 0		now = 0
	infinity = 400 * 24 * 60 * 60 * 100		infinity = 100 * 400 * 24 * 60 * 60 ## more than 100 years
	mqttClient = mqtt.Client("testDocenten123") # je eigen ID		mqttClient = mqtt.Client("testDocenten123") # je eigen ID

Eelco: /* Programma met aansturing en mqtt */

2015-06-04T13:03:12Z

Programma met aansturing en mqtt

← Oudere versie		Versie van 4 jun 2015 13:03
Regel 156:		Regel 156:

	now = 0		now = 0
			infinity = 400 * 24 * 60 * 60 * 100
	mqttClient = mqtt.Client("testDocenten123") # je eigen ID		mqttClient = mqtt.Client("testDocenten123") # je eigen ID

Regel 213:		Regel 214:
	print("led OFF")		print("led OFF")
	grovepi.digitalWrite(ledPin, 0)		grovepi.digitalWrite(ledPin, 0)
	ledStop = ~~ledStart - 1~~		ledStop = infinity

	if now >= waterStart:		if now >= waterStart:
Regel 228:		Regel 229:
	if now >= waterStop:		if now >= waterStop:
	grovepi.digitalWrite(waterPin, 0)		grovepi.digitalWrite(waterPin, 0)
	waterStop = ~~waterStart - 1~~		waterStop = infinity
	print("water OFF")		print("water OFF")

Eelco: /* Programma met aansturing en mqtt */

2015-06-04T13:01:24Z

Programma met aansturing en mqtt

← Oudere versie		Versie van 4 jun 2015 13:01
Regel 156:		Regel 156:

	now = 0		now = 0
			mqttClient = mqtt.Client("testDocenten123") # je eigen ID

	## MQTT Callbacks		## MQTT Callbacks
Regel 174:		Regel 175:

	def init_mqtt():		def init_mqtt():
	~~mqttClient = mqtt.Client("testClient123") # je eigen ID~~
	mqttClient.on_connect = on_connect		mqttClient.on_connect = on_connect
	mqttClient.on_publish = on_publish		mqttClient.on_publish = on_publish
Regel 185:		Regel 185:

	sensorValues = dict()		sensorValues = dict()
			init_mqtt()

	# The main loop:		# The main loop:
Regel 192:		Regel 193:
	print("hi at " + str(now))		print("hi at " + str(now))

	if (now % (5*60) == 0):		if (now % (1*60) == 0):
	moisture = grovepi.analogRead(moisturePin)		moisture = grovepi.analogRead(moisturePin)
			b = grove_barometer_lib.barometer()
			sensorValues["Pressure"] = b.pressure
			sensorValues["Temperature"] =b.temperature
			sensorValues["Moisture"] = moisture

			send_sensordata(sensorValues)

	if now >= ledStart:		if now >= ledStart:
Regel 224:		Regel 230:
	waterStop = waterStart - 1		waterStop = waterStart - 1
	print("water OFF")		print("water OFF")

	~~sensorValues["Pressure"] = 200 + now~~
	~~sensorValues["Temperature"] = 20 + now~~
	~~sensorValues["Moisture"] = 300 + now~~

	~~send_sensordata(sensorValues)~~

	time.sleep(10)		time.sleep(10)

Eelco: /* Programma met aansturing en mqtt */

2015-06-04T12:56:27Z

Programma met aansturing en mqtt

← Oudere versie		Versie van 4 jun 2015 12:56
Regel 152:		Regel 152:
	import time		import time
	import paho.mqtt.client as mqtt		import paho.mqtt.client as mqtt
			import grovepi
			import grove_barometer_lib

	now = 0		now = 0

Eelco: /* Programma met aansturing en mqtt */

2015-06-04T12:55:40Z

Programma met aansturing en mqtt

@@ Regel 189: / Regel 189: @@
    try:
      print("hi at " + str(now))
      sensorValues["Pressure"] = 200 + now
@@ Regel 200: / Regel 233: @@
    except KeyboardInterrupt:
-     # reset outputs
+     grovepi.digitalWrite(ledPin, 0)   # reset LED
      break
    except IOError:
-     print("error")
+     print("Error")
 </syntaxhighlight>

Eelco: /* = Programma met aansturing en mqtt */

2015-06-04T12:48:20Z

= Programma met aansturing en mqtt

@@ Regel 147: / Regel 147: @@
 </syntaxhighlight>
-=== Programma met aansturing en mqtt ==
+=== Programma met aansturing en mqtt ===
 <syntaxhighlight lang="Python">
 </syntaxhighlight>

Eelco: /* Eenvoudige versie */

2015-06-04T12:47:30Z

Eenvoudige versie

← Oudere versie		Versie van 4 jun 2015 12:47
Regel 144:		Regel 144:
	except IOError:		except IOError:
	print("error")		print("error")

			</syntaxhighlight>

			=== Programma met aansturing en mqtt ==

			<syntaxhighlight lang="Python">

	</syntaxhighlight>		</syntaxhighlight>

Eelco: /* Versie met sensoren */

2015-06-04T12:46:28Z

Versie met sensoren

← Oudere versie		Versie van 4 jun 2015 12:46
Regel 43:		Regel 43:
	mqttClient.on_disconnect = on_disconnect		mqttClient.on_disconnect = on_disconnect
	mqttClient.loop_start()		mqttClient.loop_start()
	mqttClient.connect("~~129~~.168.178.130", 1883) # local: ~~129~~.168.178.130, global: 82.161.55.218		mqttClient.connect("192.168.178.130", 1883) # local: 192.168.178.130, global: 82.161.55.218

	def send_sensordata(sensorValues):		def send_sensordata(sensorValues):

Eelco: /* Eenvoudige versie */

2015-06-04T12:46:12Z

Eenvoudige versie

← Oudere versie		Versie van 4 jun 2015 12:46
Regel 117:		Regel 117:
	mqttClient.on_disconnect = on_disconnect		mqttClient.on_disconnect = on_disconnect
	mqttClient.loop_start()		mqttClient.loop_start()
	mqttClient.connect("~~129~~.168.178.130", 1883) # local: ~~129~~.168.178.130, global: 82.161.55.218		mqttClient.connect("192.168.178.130", 1883) # local: 192.168.178.130, global: 82.161.55.218

	def send_sensordata(sensorValues):		def send_sensordata(sensorValues):

Eelco: /* Eenvoudige versie */

2015-06-04T12:14:46Z

Eenvoudige versie

← Oudere versie		Versie van 4 jun 2015 12:14
Regel 91:		Regel 91:
	<syntaxhighlight lang="Python">		<syntaxhighlight lang="Python">
	import time		import time
	~~import grovepi~~
	~~import grove_barometer_lib~~
	import paho.mqtt.client as mqtt		import paho.mqtt.client as mqtt

	~~led = 4 # led-relais op grovepi D4~~
	~~valve = 3 # klep-relais op grovepi D3~~
	~~valveOn = 1 # klep aan (initieel)~~
	~~ledOn = 0 # lamp uit (initeel)~~

	~~moisturePin = 0 # grovepi A0~~
	~~# barometer op grovepi I2C-2~~

	now = 0		now = 0

	~~grovepi.pinMode(led, "OUTPUT")~~
	~~grovepi.pinMode(valve, "OUTPUT")~~

	## MQTT Callbacks		## MQTT Callbacks
Regel 141:		Regel 128:
	while True:		while True:
	try:		try:
	print("hi")		print("hi at " + str(now))
	~~b = grove_barometer_lib.barometer()~~
	~~print("Pressure:~~ " + str(~~b.pressure) + " temperature: " + str(b.temperature~~))
	~~sensorValues["Pressure"] = b.pressure~~
	~~sensorValues["Temperature"] = b.temperature~~

	~~moisture~~ = ~~grovepi.analogRead(moisturePin)~~		sensorValues["Pressure"] = 200 + now
	~~print(~~"~~Moisture:~~ " + ~~str(moisture))~~		sensorValues["Temperature"] = 20 + now
	sensorValues["Moisture"] = ~~moisture~~		sensorValues["Moisture"] = 300 + now

	send_sensordata(sensorValues)		send_sensordata(sensorValues)

	~~# grovepi.digitalWrite(led, ledOn)~~
	~~# ledOn = 1 - ledOn~~

	~~# grovepi.digitalWrite(valve, valveOn)~~
	~~# valveOn = 1 - valveOn~~

	time.sleep(10)		time.sleep(10)
Regel 164:		Regel 141:
	except KeyboardInterrupt:		except KeyboardInterrupt:
	# reset outputs		# reset outputs
	~~grovepi.digitalWrite(led, 0)~~
	~~grovepi.digitalWrite(valve, 0)~~
	break		break
	except IOError:		except IOError: