def test_create_with_write_file_action(self): data = [0, 1, 2, 3, 4, 5] c = Command.create_with_write_file_action(file_id=1, data=data) self.assertEqual(len(c.actions), 1) self.assertEqual(type(c.actions[0]), RegularAction) self.assertEqual(type(c.actions[0].operation), WriteFileData) self.assertEqual(type(c.actions[0].operand), Data) self.assertEqual(c.actions[0].operand.offset.id, 1) self.assertEqual(c.actions[0].operand.offset.offset.value, 0) self.assertEqual(c.actions[0].operand.length.value, 6) self.assertEqual(c.actions[0].operand.data, data)
def test_create_with_write_file_action(self): data = [0, 1, 2, 3, 4, 5] c = Command.create_with_write_file_action(file_id=1, data=data) self.assertEqual(len(c.actions), 1) self.assertEqual(type(c.actions[0]), RegularAction) self.assertEqual(type(c.actions[0].operation), WriteFileData) self.assertEqual(type(c.actions[0].operand), Data) self.assertEqual(c.actions[0].operand.offset.id, 1) self.assertEqual(c.actions[0].operand.offset.size, 1) self.assertEqual(c.actions[0].operand.offset.offset, 0) self.assertEqual(c.actions[0].operand.length, 6) self.assertEqual(c.actions[0].operand.data, data)
def test_create_with_write_file_action_d7asp(self): data = [0, 1, 2, 3, 4, 5] c = Command.create_with_write_file_action(file_id=1, data=data, interface_type=InterfaceType.D7ASP) self.assertEqual(len(c.actions), 2) self.assertEqual(type(c.actions[0]), RegularAction) self.assertEqual(type(c.actions[0].operation), Forward) self.assertEqual(type(c.actions[0].operand), InterfaceConfiguration) self.assertEqual(c.actions[0].operand.interface_id.value, 0xD7) self.assertEqual(type(c.actions[0].operand.interface_configuration), Configuration) # TODO configuration properties self.assertEqual(type(c.actions[1].operation), WriteFileData) self.assertEqual(type(c.actions[1].operand), Data) self.assertEqual(c.actions[1].operand.offset.id, 1) self.assertEqual(c.actions[1].operand.offset.offset.value, 0) self.assertEqual(c.actions[1].operand.length.value, 6) self.assertEqual(c.actions[1].operand.data, data)
def test_create_with_write_file_action_d7asp(self): data = [0, 1, 2, 3, 4, 5] c = Command.create_with_write_file_action(file_id=1, data=data, interface_type=InterfaceType.D7ASP) self.assertEqual(len(c.actions), 2) self.assertEqual(type(c.actions[0]), RegularAction) self.assertEqual(type(c.actions[0].operation), Forward) self.assertEqual(type(c.actions[0].operand), InterfaceConfiguration) self.assertEqual(c.actions[0].operand.interface_id, 0xD7) self.assertEqual(type(c.actions[0].operand.interface_configuration), Configuration) # TODO configuration properties self.assertEqual(type(c.actions[1].operation), WriteFileData) self.assertEqual(type(c.actions[1].operand), Data) self.assertEqual(c.actions[1].operand.offset.id, 1) self.assertEqual(c.actions[1].operand.offset.size, 1) self.assertEqual(c.actions[1].operand.offset.offset, 0) self.assertEqual(c.actions[1].operand.length, 6) self.assertEqual(c.actions[1].operand.data, data)
id_type=IdType.UID,
access_class=0x01,
id=CT(mant=3, exp=0)))))
# LORAWAN OTAA Example
# interface_file = InterfaceConfigurationFile(
# interface_configuration=InterfaceConfiguration(
# interface_id=InterfaceType.LORAWAN_OTAA,
# interface_configuration=LoRaWANInterfaceConfigurationOTAA(
# adr_enabled=True,
# request_ack=True,
# app_port=2,
# data_rate=0,
# device_eui=[0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07],
# app_eui=[0x08, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01],
# app_key=[0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F]
# )
# )
# )
modem.execute_command(alp_command=Command.create_with_write_file_action(
file_id=config.file_id,
data=list(interface_file),
))
try:
while True:
pass
except KeyboardInterrupt:
sys.exit(0)
print("Using mode {} for channel {} with TX EIRP {} dBm".format(
config.mode, config.channel_id, config.eirp))
mode = EngineeringModeMode.from_string(config.mode)
emFile = EngineeringModeFile(mode=mode,
flags=0,
timeout=config.timeout,
channel_id=ch,
eirp=config.eirp)
print(list(emFile))
if not config.not_exe:
modem = Modem(
config.device,
config.rate,
unsolicited_response_received_callback=received_command_callback,
rebooted_callback=rebooted_callback)
modem.connect()
modem.execute_command(alp_command=Command.create_with_write_file_action(
file_id=5,
data=list(emFile),
))
try:
while True:
pass
except KeyboardInterrupt:
sys.exit(0)
def on_mqtt_message(self, client, config, msg):
try:
payload = json.loads(msg.payload)
uid = payload['device']
method = payload['data']['method']
request_id = payload['data']['id']
self.log.info(
"Received RPC command of type {} for {} (request id {})".
format(method, uid, request_id))
# if uid != self.modem.uid:
# self.log.info("RPC command not for this modem ({}), skipping".format(self.modem.uid))
# return
if method == "execute-alp-async":
try:
cmd = payload['data']['params']
self.log.info("Received command through RPC: %s" % cmd)
self.modem.execute_command_async(cmd)
self.log.info("Executed ALP command through RPC")
# TODO when the command is writing local files we could read them again automatically afterwards, to make sure the digital twin is updated
except Exception as e:
self.log.exception("Could not deserialize: %s" % e)
elif method == "alert":
# TODO needs refactoring so different methods can be supported in a plugin, for now this is very specific case as an example
self.log.info("Alert (payload={})".format(msg.payload))
if msg.payload != "true" and msg.payload != "false":
self.log.info("invalid payload, skipping")
return
file_data = 0
if msg.payload == "true":
file_data = 1
self.log.info("writing alert file")
self.modem.execute_command_async(
Command.create_with_write_file_action(
file_id=0x60,
offset=4,
data=[file_data],
interface_type=InterfaceType.D7ASP,
interface_configuration=Configuration(
qos=QoS(resp_mod=ResponseMode.RESP_MODE_ALL),
addressee=Addressee(access_class=0x11,
id_type=IdType.NOID))))
else:
self.log.info("RPC method not supported, skipping")
return
except:
exc_type, exc_value, exc_traceback = sys.exc_info()
lines = traceback.format_exception(exc_type, exc_value,
exc_traceback)
trace = "".join(lines)
msg_info = "no msg info (missing __dict__ attribute)" # TODO because of out of date paho??
if hasattr(msg, '__dict__'):
msg_info = str(msg.__dict__)
self.log.error(
"Exception while processing MQTT message: {} callstack:\n{}".
format(msg_info, trace))
paramp=config.paramp,
gaussian=config.gaussian)
print(fsFile.__str__())
print('[{}]'.format(', '.join(hex(byte) for byte in list(fsFile))))
interface_type = InterfaceType.HOST
interface_configuration = None
if config.forward:
interface_type = InterfaceType.D7ASP
interface_configuration = Configuration(
qos=QoS(resp_mod=ResponseMode.RESP_MODE_PREFERRED,
retry_mod=RetryMode.RETRY_MODE_NO),
addressee=Addressee(access_class=0x11,
id_type=IdType.NBID,
id=CT.compress(2)))
modem.execute_command(alp_command=Command.create_with_write_file_action(
file_id=1,
data=list(fsFile),
interface_type=interface_type,
interface_configuration=interface_configuration))
# try:
# while True:
# pass
# except KeyboardInterrupt:
# sys.exit(0)
default=False,
action="store_true")
argparser.add_argument("-f", "--file", help="file for OTA", required=True)
config = argparser.parse_args()
configure_default_logger(config.verbose, logging_level=logging.WARNING)
modem = Modem(config.device,
config.rate,
unsolicited_response_received_callback=received_command_callback,
rebooted_callback=rebooted_callback)
modem.connect()
data = [0]
print(data)
cmd = Command.create_with_write_file_action(file_id=199, data=data)
answ = modem.execute_command(cmd)
cmd = Command()
f = open(config.file, "rb")
total_length = os.path.getsize(config.file)
amount_of_bytes = 239
length = 0
try:
bytes = list(bytearray(f.read(amount_of_bytes)))
while len(bytes) != 0:
cmd.add_action(
RegularAction(operation=WriteFileData(operand=Data(
offset=Offset(id=200, offset=Length(length)), data=bytes))))
length += amount_of_bytes
