nuimo_playground.py

from nuimo import Controller
from nuimo import ControllerListener
from nuimo import ControllerManager
from nuimo import ControllerManagerListener
from nuimo import LedMatrix

manager = ControllerManager(adapter_name='hci0')


class NuimoControllerListener(ControllerListener):

   def __init__(self, controller):
      self.controller = controller
      
   def received_gesture_event(self, event):
      print("nuimo sent gesture event", str(event))

   def started_connecting(self):
      print("started connecting ")

   def connect_succeeded(self):
      # WTF???
      # Why is it not printing.      
      # Does it even print on the simulator?
      print("connection succeeded")
      matrix = LedMatrix(
         "*       *"
         " *     * "
         "  *   *  "
         "   * *   "
         "    *    "
         "   * *   "
         "  *   *  "
         " *     * "
         "*       *"
      )
      self.controller.display_matrix(matrix)

   def connect_failed(self, error):
      print("connection failed")

   def started_disconnecting(self):
      print("starting to disconnect")

   def disconnect_succeeded(self):
      print("diconnect complete")


class ControllerManagerPrintListner(ControllerManagerListener):
   '''
   Listner class.
   
   Objects of this class should be used 
   with the ControllerManager instance to connect to nuimo 
   via bluetooth. 

   For eg: manager.listner = ControllerManagerPrintListner()
   '''      
   def controller_discovered(self, controller):      
      print("Discovered Nuimo with Mac address: ", controller.mac_address)      
      controller.listener = NuimoControllerListener(controller)
      controller.connect()
      print("is controller connected ", controller.is_connected())            
            
           
# start listener? how?
# Todo: Need to look up how protocol works later.
manager.listener = ControllerManagerPrintListner()

# Try to find the numino via bluetooth
print("Start device discovery")
manager.start_discovery()

# What does run does
# Todo: Need to look up how protocol works later.
manager.run()