def __init__(self, hfp, audio_gateway):
ClassLogger.__init__(self)
self.__audio_gateway_path = audio_gateway.path()
self.__sound_io_interface = dbus.Interface(
hfp.bus().get_object(
DbusPaths.HFPD_SERVICE_NAME,
DbusPaths.HFPD_SOUNDIO_OBJECT
),
dbus_interface = DbusPaths.HFPD_SOUNDIO_INTERFACE_NAME
)
self.__sound_io_properties = dbus.Interface(
hfp.bus().get_object(
DbusPaths.HFPD_SERVICE_NAME,
DbusPaths.HFPD_SOUNDIO_OBJECT
),
dbus_interface = DbusPaths.DBUS_INTERFACE_PROPERTIES
)
self.__sound_io_interface.connect_to_signal('StateChanged', self.__state_changed)
self.__sound_io_interface.connect_to_signal('MuteChanged', self.__mute_changed)
self.__sound_io_interface.connect_to_signal('SkewNotify', self.__skew_notify)
self.__sound_io_interface.MinBufferFillHint = 320 * 2
def __init__(self, device, bus):
ClassLogger.__init__(self)
self._device = device
self._bus = bus
self._properties = Bluez5Utils.properties(device.object_path, self._bus)
def __init__(self, hfp, audio_gateway_path):
ClassLogger.__init__(self)
self.__path = audio_gateway_path
self.__ag_interface = dbus.Interface(
hfp.bus().get_object(
DbusPaths.HFPD_SERVICE_NAME,
audio_gateway_path
),
dbus_interface = DbusPaths.HFPD_AUDIOGATEWAY_INTERFACE_NAME
)
self.__ag_properties = dbus.Interface(
hfp.bus().get_object(
DbusPaths.HFPD_SERVICE_NAME,
audio_gateway_path
),
dbus_interface = DbusPaths.DBUS_INTERFACE_PROPERTIES
)
self.__ag_interface.connect_to_signal('StateChanged',
self.__gateway_state_changed)
self.__ag_interface.connect_to_signal('CallStateChanged',
self.__call_state_changed)
self.__ag_interface.connect_to_signal('AudioStateChanged',
self.__audio_state_changed)
self.__ag_interface.connect_to_signal('AutoReconnectChanged',
self.__auto_reconnect_changed)
self.__ag_interface.connect_to_signal('VoiceRecognitionActiveChanged',
self.__voice_recognition_changed)
self.__ag_interface.connect_to_signal('Ring',
self.__ringing)
self.__soundio = HfpSoundIo(hfp, self)
def __init__(self, bus, path):
ClassLogger.__init__(self)
dbus.service.Object.__init__(self, bus, path)
self._path = path
self._capability = 'KeyboardDisplay'
#
# These profile modes appear to cause the agent to ignore
# pin and passcode requests...
#
#self._capability = 'NoInputNoOutput'
#self._capability = 'DisplayOnly'
#self._capability = 'KeyboardOnly'
# Other types that seem to work
#self._capability = 'KeyboardDisplay'
#self._capability = 'DisplayYesNo'
manager = dbus.Interface(
bus.get_object(Bluez5Utils.SERVICE_NAME, '/org/bluez'),
Bluez5Utils.AGENT_MANAGER_INTERFACE
)
manager.RegisterAgent(self._path, self._capability)
manager.RequestDefaultAgent(self._path)
def __init__(self, path, bus):
ClassLogger.__init__(self)
self._bus = bus
self._path = path
self._hfp = dbus.Interface(
self._bus.get_object(Ofono.SERVICE_NAME, self._path),
Ofono.HFP_INTERFACE
)
self._voice_call_manager = dbus.Interface(
self._bus.get_object(Ofono.SERVICE_NAME, self._path),
Ofono.VOICE_CALL_MANAGER_INTERFACE
)
self._voice_call_manager.connect_to_signal('CallAdded', self._call_added)
self._voice_call_manager.connect_to_signal('CallRemoved', self._call_removed)
self._bus.add_signal_receiver(
self._call_properties_changed,
dbus_interface = Ofono.VOICE_CALL_INTERFACE,
signal_name = 'PropertyChanged',
path_keyword = 'path'
)
self._show_properties()
def __init__(self, bus_provider, server_address = None, microphone_source_hint = None, primary_audio_sink_hint = None):
ClassLogger.__init__(self)
self._bus = bus_provider.session_bus()
self._server_address = server_address
self._microphone_source_hint = microphone_source_hint
self._primary_audio_sink_hint = primary_audio_sink_hint
def __init__(self, card_index = -1):
ClassLogger.__init__(self)
self._card_index = card_index
self._speaker_mixer, self._microphone_mixer = \
self._find_suitable_mixers(self._card_index)
if not self._speaker_mixer or not self._microphone_mixer:
raise Exception('An audio device with a speaker and a microphone mixer is required, but could not be found. card_index = "%s"' % self._card_index)
def __init__(self, bus_provider, adapter, hfp, audio):
ClassLogger.__init__(self)
self._bus = bus_provider.session_bus()
self._adapter = adapter
self._hfp = hfp
self._audio = audio
adapter.on_device_connected(self._device_connected)
adapter.on_device_disconnected(self._device_disconnected)
def __init__(self, bus_provider, headset, ringer, hmi):
ClassLogger.__init__(self)
self._headset = headset
self._ringer = ringer
self._hmi = hmi
self._bus = bus_provider.session_bus()
self._bus.request_name(self.SERVICE_NAME)
bus_name = dbus.service.BusName(self.SERVICE_NAME, bus = self._bus)
dbus.service.Object.__init__(self, bus_name, self.OBJECT_PATH)
def __init__(self, layout):
ClassLogger.__init__(self)
# IO event callbacks occur in another thread, dbus/gdk need
# to be made aware of this.
gobject.threads_init()
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
self._layout = layout
for name, config in layout.iteritems():
for point in ['pin', 'default']:
Outputs._raise_if_not_in(point, config)
self._conigure_output(name, config)
def __init__(self, layout):
ClassLogger.__init__(self)
# IO event callbacks occur in another thread, dbus/gdk need
# to be made aware of this.
gobject.threads_init()
GPIO.setmode(GPIO.BCM)
self._layout = layout
for name, config in layout.iteritems():
for point in ['pin', 'pull_up_down']:
Inputs._raise_if_not_in(point, config)
config = copy.deepcopy(config)
config['name'] = name
self._inputs_by_channel[config['pin']] = config
self._configure_input(name, config)
def __init__(self, path, bus):
ClassLogger.__init__(self)
self._bus = bus
self._path = path
self._hfp = dbus.Interface(
self._bus.get_object(Ofono.SERVICE_NAME, self._path),
Ofono.HFP_INTERFACE
)
self._voice_call_manager = dbus.Interface(
self._bus.get_object(Ofono.SERVICE_NAME, self._path),
Ofono.VOICE_CALL_MANAGER_INTERFACE
)
self._voice_call_manager.connect_to_signal('CallAdded', self._call_added)
self._voice_call_manager.connect_to_signal('CallRemoved', self._call_removed)
self._show_properties()
def __init__(self, bus):
ClassLogger.__init__(self)
self.__bus = bus.session_bus()
def __init__(self, io_outputs):
ClassLogger.__init__(self)
self._outputs = io_outputs
self._de_energize()
def __init__(self, bus):
ClassLogger.__init__(self)
self._bus = bus.system_bus()
def __init__(self):
ClassLogger.__init__(self)
self.cleanup_handlers = []
def __init__(self, bus_provider):
ClassLogger.__init__(self)
self._bus = bus_provider.system_bus()
def __init__(self, bus_provider, adapter_address = None): ClassLogger.__init__(self) self._adapter_address = adapter_address self._bus = bus_provider.system_bus()
def __init__(self, io_inputs, bell_ringer, headset):
ClassLogger.__init__(self)
self._state = Fysom({
'initial': 'idle',
'events': [
#
# Defines an event that makes a state transition:
#
# {'name': 'event_name', 'src': 'source_state_name', 'dst': 'destination_state_name'}
#
#
# Ingress calling state transitions
#
{'name': 'incoming_call', 'src': 'idle', 'dst': 'ringing'},
{'name': 'call_ended', 'src': 'ringing', 'dst': 'idle'},
{'name': 'off_hook', 'src': 'ringing', 'dst': 'in_call'},
# This might happen if the call was answered on the cell phone
{'name': 'call_began', 'src': 'ringing', 'dst': 'in_call'},
#
# Egress calling state transitions
#
{'name': 'off_hook', 'src': 'idle', 'dst': 'waiting_for_hand_crank'},
{'name': 'hand_crank_turned', 'src': 'waiting_for_hand_crank', 'dst': '='},
{'name': 'initiate_call', 'src': 'waiting_for_hand_crank', 'dst': 'initiating_call'},
{'name': 'call_began', 'src': 'initiating_call', 'dst': 'in_call'},
#
# In-call state transitions
#
{'name': 'on_hook', 'src': '*', 'dst': 'idle'},
#
# Ignore these transitions:
#
# We don't care about call's ending in any other state except while ringing
{'name': 'call_ended', 'src': '*', 'dst': '='},
# Incoming calls in any state other than idle, do not cause a transition
{'name': 'incoming_call', 'src': '*', 'dst': '='},
# Ignore off-hook switch bouncing
{'name': 'off_hook', 'src': '*', 'dst': '='},
# Ignore magneto pulses unless waiting to initiate a call
{'name': 'hand_crank_turned', 'src': '*', 'dst': '='},
],
'callbacks': {
'onchangestate': self._on_change_state,
# State transition callbacks
'onidle': self._on_idle,
'onringing': self._on_ringing,
'onin_call': self._on_in_call,
'onhand_crank_turned': self._on_hand_crank_turned,
'oninitiating_call': self._on_initiating_call,
# Event callbacks
'onincoming_call': self._on_incoming_call
}
})
self._ringer = bell_ringer
self._headset = headset
self._headset.on_incoming_call(self._incoming_call)
self._headset.on_call_began(self._call_began)
self._headset.on_call_ended(self._call_ended)
self._headset.on_device_connected(self._device_connected)
self._inputs = io_inputs
self._inputs.on_rising_edge('hook_switch', self._swich_hook_high)
self._inputs.on_falling_edge('hook_switch', self._switch_hook_low)
self._inputs.on_pulse('magneto_sense', self._magneto_pulsed)
def __init__(self): ClassLogger.__init__(self)