def provision(self,
uuid=None,
key_index=0,
name="",
context_id=0,
attention_duration_s=0):
"""Starts provisioning of the given unprovisioned device.
Parameters:
-----------
uuid : uint8_t[16]
16-byte long hexadcimal string or bytearray
key_index : uint16_t
NetKey index
name : string
Name to give the device (stored in the database)
conext-id:
Provisioning context ID to use. Normally no reason to change.
attention_duration_s : uint8_t
Time in seconds during which the device will identify itself using any means it can.
"""
if not uuid:
uuid = self.unprov_list.pop(0)
elif isinstance(uuid, str):
uuid = bytearray.fromhex(uuid)
elif not isinstance(uuid, bytearray):
raise TypeError("UUID must be string or bytearray")
if len(uuid) != 16:
raise ValueError("UUID must be 16 bytes long")
netkey = None
for key in self.prov_db.net_keys:
if key_index == key.index:
netkey = key
break
if not netkey:
raise ValueError("No network key found for key index %d" %
(key_index))
self.iaci.send(
cmd.Provision(context_id, uuid, netkey.key, netkey.index,
self.prov_db.iv_index, self.__next_free_address,
self.prov_db.iv_update, netkey.phase > 0,
attention_duration_s))
self.__session_data["UUID"] = uuid
self.__session_data["name"] = name
self.__session_data["net_keys"] = [netkey.index]
self.__session_data["unicast_address"] = mt.UnicastAddress(
self.__next_free_address)
self.__session_data["config_complete"] = False
self.__session_data["security"] = netkey.min_security
def __model_app_status_handler(self, opcode, message):
status, element_address, appkey_index = struct.unpack(
"<BHH", message.data[:5])
status = AccessStatus(status)
model_id = mt.ModelId.unpack(message.data[5:])
element_address = mt.UnicastAddress(element_address)
appkey_index = mt.KeyIndex(appkey_index)
self.logger.info("Model app bind status: %s", status)
if status == AccessStatus.SUCCESS:
model = self.model_get(element_address, model_id)
# Was last command a bind or unbind?
if self.previous_command == "bind" and appkey_index not in model.bind:
model.bind.append(appkey_index)
elif appkey_index in model.bind:
model.bind.remove(appkey_index)
self.db_save()
self.logger.info("Appkey %s %d to model %r at %04x",
self.previous_command, appkey_index, model_id, element_address)
