class Controller(MultiService):
def __init__(self, usbDevice, bluetoothDevice, interactionController):
MultiService.__init__(self)
self.usb = USBController(usbDevice)
self.usb.setServiceParent(self)
self.bluetooth = BluetoothController(bluetoothDevice)
self.interactionController = interactionController
def load(self, path='pybLua.recipe'):
from lego import PROJECT_ROOT
if os.path.isfile(os.path.join(PROJECT_ROOT, 'nxt', path)):
path = (os.path.join(PROJECT_ROOT, 'nxt', path))
self.usb.setState(pbLuaLoading, loadRecipeLines(path))
def terminal(self):
self.interactionController.protocolStack.push(TerminalBridgeProtocol(self.usb.port, {CTRL_D: self.manhole}))
self.usb.setState(pbLuaTerminal, self.interactionController.terminal)
def manhole(self, keyID):
self.interactionController.protocolStack.pop()
self.usb.setState(pbLuaInitializing)
def execute(self):
self.usb.protocol.setState(pbLuaRunning)
def eval(self, luaCode, addReturn=True):
d = Deferred().addCallbacks(lambda value: log.msg('eval: ' + repr(value)), log.err)
self.bluetooth.protocol.doCommand(Evaluate(d, ('return ' + luaCode) if addReturn else luaCode))
def buttonBeep(self):
self.eval('nxt.InputSetType(1, 1, 0x20)')
self.eval(
'r:AddEvent(500,'
'function() return select(4, nxt.InputGetStatus(1)) end,'
'function(reactor, datum) return datum == 1 end,'
'function() nxt.SoundTone(1230) end)'
)
def __init__(self, usbDevice, bluetoothDevice, interactionController):
MultiService.__init__(self)
self.usb = USBController(usbDevice)
self.usb.setServiceParent(self)
self.bluetooth = BluetoothController(bluetoothDevice)
self.interactionController = interactionController