class Controller:
def __init__(self):
self.monitor_thread=None
self.button = None
self.a11 = None
self.board = ArduinoDue('/dev/ttyS0')
def mqtt_monitor(self):
""" monitor sensor data
"""
global cLient
if self.monitor_thread==None:
cLient.connect("gpssensor.ddns.net", 1883, 60)
self.monitor_thread = MonitorThread()
self.monitor_thread.start()
else:
print("MQTT client already exist! Don't start again")
def mqtt_send(self,payload):
#client = new mqtt.MqttClient("tcp://gpssensor.ddns.net:1883", "LASS-Wuuong");
#client.connect();
#MqttMessage message = new MqttMessage();
#message.setPayload("A single message".getBytes());
#client.publish("LASS/Test/LinkItSmart7688-Test", message);
#client.disconnect();
publish.single("LASS/Test/LinkItSmart7688-Test", payload, hostname="gpssensor.ddns.net")
def board_led_blink(self):
self.board.digital[13].write(1)
sleep(0.5)
self.board.digital[13].write(0)
sleep(0.5)
def board_d_reporting(self):
iterator = util.Iterator(self.board)
iterator.start()
sleep(1)
self.button = self.board.get_pin('d:4:i')
sleep(1)
self.button.enable_reporting()
sleep(1)
def board_a_reporting(self):
it = util.Iterator(self.board)
it.start()
sleep(1)
self.button = self.board.get_pin('a:0:i')
self.a11 = self.board.get_pin('a:11:i')
sleep(1)
self.button.enable_reporting()
self.a11.enable_reporting()
sleep(1)
from pyfirmata import ArduinoDue
from pyfirmata import util
board = ArduinoDue('COM3')
LEDS = [
board.get_pin('d:3:o'),
board.get_pin('d:5:o'),
board.get_pin('d:6:o'),
board.get_pin('d:9:o')
]
SW = board.get_pin('d:10:i')
it = util.Iterator(board)
it.start()
def encode(num):
if num < 0:
num = 0
elif num >= 16:
num = 15
str = '{0:04b}'.format(num)
for i, value in enumerate(str):
LEDS[i].write(int(value))
return str
def read_sw():