def main():
arduino = Sensor('/dev/ttyACM0') # Create a Sensor object
arduino.flushInput() # Flushing input to clean it before doing things
arduino.wait_helo()
print(arduino.state()) # Asking the sensor its current state
time.sleep(1)
print(arduino.deactivate()) # Putting the sensor in Deactivate state
time.sleep(1)
print(arduino.alarm()) # Putting the sensor in Alarm state
time.sleep(3)
print(arduino.deactivate())
while (True): # Waiting for events
# This will block until the Sensor sends something
# [:-4] is used to get rid of '\r\n'
event = arduino.readline()[:4]
print(event) # Printing the 4 character code of the event
arduino.flushInput() # Cleaning input
def on_message_device(self, message):
"""
Callback method. Call when you receive a message from the arduio board.
Parse the json and send it to the central com.
"""
data = {}
data["id"] = "UJ01"
data["type"] = "0"
data["state"] = message.decode("UTF-8")
self.websocket.send(json.dumps(data))
def __init__(self, address, port, device):
# Declare datas
self.central_address = address
self.central_port = port
self.device = device
# Declare serial port listener and server listener
self.websocket = webSocketManager.WebSocketManager(
self.central_address, self.central_port, self.on_message_cc)
self.serial_com = SerialCommunication(device, self.on_message_device)
self.serial_com.start()
# Just a testing main : to remove after
if __name__ == '__main__':
arduino = Sensor('/dev/ttyACM0')
arduino.flushInput()
rasp = RaspManager("192.168.1.155", "8100", arduino)