def test_simple_received_return_file_data_command(self):
cmd = Command(
generate_tag_request_action=False,
actions=[
RegularAction(operation=ReturnFileData(
operand=Data(data=list(bytearray("Hello world")),
offset=Offset(id=0x51)))),
StatusAction(
status_operand_extension=StatusActionOperandExtensions.
INTERFACE_STATUS,
operation=InterfaceStatus(operand=InterfaceStatusOperand(
interface_id=0xD7,
interface_status=D7ASpStatus(channel_header=0,
channel_index=16,
rx_level=70,
link_budget=80,
target_rx_level=80,
nls=False,
missed=False,
retry=False,
unicast=False,
fifo_token=200,
seq_nr=0,
response_to=CT(mant=20),
addressee=Addressee()))))
])
expected = [
0x62, # Interface Status action
0xD7, # D7ASP interface
0, # channel header
16,
0, # channel_id
70, # rxlevel (- dBm)
80, # link budget
80, # target rx level
0, # status
200, # fifo token
0, # seq
20, # response timeout
16, # addressee ctrl (BCAST)
0x20, # action=32/ReturnFileData
0x51, # File ID
0x00, # offset
0x0b, # length
0x48,
0x65,
0x6c,
0x6c,
0x6f, # Hello
0x20,
0x77,
0x6f,
0x72,
0x6c,
0x64 # World
]
bytes = bytearray(cmd)
self.assertEqual(len(bytes), len(expected))
for i in xrange(len(expected)):
self.assertEqual(bytes[i], expected[i])
def parse(self, s, cmd_length):
actions = []
if cmd_length != 0:
alp_bytes_parsed = 0
while alp_bytes_parsed < cmd_length:
startpos = s.bytepos
action = self.parse_alp_action(s)
actions.append(action)
alp_bytes_parsed = alp_bytes_parsed + (s.bytepos - startpos)
cmd = Command(actions=actions, generate_tag_request_action=False)
return cmd
def cleanup(sig, frame):
cmd = Command()
emFile.mode = EngineeringModeMode.ENGINEERING_MODE_MODE_OFF
cmd.add_action(
RegularAction(
operation=WriteFileData(
operand=Data(
offset=Offset(id=emFile.id),
data=list(emFile)
)
)
)
)
modem.execute_command(cmd)
sys.exit(0)
def test_simple_received_return_file_data_command_with_tag_request(self):
cmd = Command(
tag_id=25,
actions=[
RegularAction(operation=ReturnFileData(
operand=Data(data=list(bytearray("Hello world")),
offset=Offset(id=0x51)))),
StatusAction(
status_operand_extension=StatusActionOperandExtensions.
INTERFACE_STATUS,
operation=InterfaceStatus(operand=InterfaceStatusOperand(
interface_id=0xD7,
interface_status=D7ASpStatus(channel_id=ChannelID(
channel_header=ChannelHeader(
channel_band=ChannelBand.BAND_433,
channel_class=ChannelClass.LO_RATE,
channel_coding=ChannelCoding.PN9),
channel_index=16),
rx_level=70,
link_budget=80,
target_rx_level=80,
nls=False,
missed=False,
retry=False,
unicast=False,
fifo_token=200,
seq_nr=0,
response_to=CT(mant=20),
addressee=Addressee()))))
])
expected = [
0xB4, # tag request with send response bit set
25, # tag ID
0x62, # Interface Status action
0xD7, # D7ASP interface
32, # channel header
0,
16, # channel_id
70, # rxlevel (- dBm)
80, # link budget
80, # target rx level
0, # status
200, # fifo token
0, # seq
20, # response timeout
0x10, # addressee ctrl (NOID)
0, # access class
0x20, # action=32/ReturnFileData
0x51, # File ID
0x00, # offset
0x0b, # length
0x48,
0x65,
0x6c,
0x6c,
0x6f, # Hello
0x20,
0x77,
0x6f,
0x72,
0x6c,
0x64 # World
]
bytes = bytearray(cmd)
self.assertEqual(len(bytes), len(expected))
for i in xrange(len(expected)):
self.assertEqual(bytes[i], expected[i])
config.timeout = 255
emFile = EngineeringModeFile(mode=mode, flags=0, timeout=config.timeout, channel_id=ch, eirp=config.eirp)
stop = False
signal.signal(signal.SIGINT, cleanup)
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()
cmd = Command()
if config.forward:
cmd.add_forward_action(
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)
)
)
)
if (config.factory_gaussian != 0xFF) or (config.factory_paramp != 0xFF):
argparser.add_argument("-t",
"--temperature",
help="temperature threshold value (in degrees C)",
type=float,
default=0)
config = argparser.parse_args()
configure_default_logger(config.verbose)
modem = Modem(config.device,
config.rate,
unsolicited_response_received_callback=received_command_callback)
modem.connect()
# command to be executed as an action: first do an arithmetic comparison of the sensor value with the supplied value...
query_sensor_file_cmd = Command(generate_tag_request_action=False)
query_sensor_file_cmd.add_action(
RegularAction(operation=BreakQuery(operand=QueryOperand(
type=QueryType.ARITH_COMP_WITH_VALUE,
mask_present=False,
params=ArithQueryParams(signed_data_type=False,
comp_type=ArithComparisonType.GREATER_THAN),
compare_length=Length(2),
compare_value=[
ord(b) for b in struct.pack(">H", int(config.temperature * 10))
],
file_a_offset=Offset(id=0x40, offset=Length(0))))))
# ...if the query succeeds, read the file
query_sensor_file_cmd.add_action(
RegularAction(operation=ReadFileData(
