confirm = input("power on the vehicle keeping the engine off (press start button twice) then type OK to continue: ").upper().strip()
if confirm != "OK":
print("\nyou didn't type 'OK! (aborted)")
sys.exit(0)
panda = Panda() # type: ignore
panda.set_safety_mode(Panda.SAFETY_ELM327)
uds_client = UdsClient(panda, 0x7D0, bus=args.bus, debug=args.debug)
print("\n[START DIAGNOSTIC SESSION]")
session_type : SESSION_TYPE = 0x07 # type: ignore
uds_client.diagnostic_session_control(session_type)
print("[HARDWARE/SOFTWARE VERSION]")
fw_version_data_id : DATA_IDENTIFIER_TYPE = 0xf100 # type: ignore
fw_version = uds_client.read_data_by_identifier(fw_version_data_id)
print(fw_version)
if fw_version not in SUPPORTED_FW_VERSIONS.keys():
print("radar not supported! (aborted)")
sys.exit(1)
print("[GET CONFIGURATION]")
config_data_id : DATA_IDENTIFIER_TYPE = 0x0142 # type: ignore
current_config = uds_client.read_data_by_identifier(config_data_id)
config_values = SUPPORTED_FW_VERSIONS[fw_version]
new_config = config_values.default_config if args.default else config_values.tracks_enabled
print(f"current config: 0x{current_config.hex()}")
if current_config != new_config:
print("[CHANGE CONFIGURATION]")
print(f"new config: 0x{new_config.hex()}")
uds_client.write_data_by_identifier(config_data_id, new_config)
# available diagnostic session without security access
try:
uds_client.tester_present()
uds_client.diagnostic_session_control(SESSION_TYPE.DEFAULT)
uds_client.diagnostic_session_control(SESSION_TYPE.EXTENDED_DIAGNOSTIC)
except NegativeResponseError:
pass
except MessageTimeoutError:
continue
# Run queries against all standard UDS data identifiers, plus selected
# non-standardized identifier ranges if requested
resp = {}
for uds_data_id in sorted(uds_data_ids):
try:
data = uds_client.read_data_by_identifier(uds_data_id) # type: ignore
if data:
resp[uds_data_id] = data
except (NegativeResponseError, MessageTimeoutError):
pass
if resp.keys():
results[addr] = resp
if len(results.items()):
for addr, resp in results.items():
print(f"\n\n*** Results for address 0x{addr:X} ***\n\n")
for rid, dat in resp.items():
print(f"0x{rid:02X} {uds_data_ids[rid]}: {dat}")
else:
print("no fw versions found!")
uds_client = UdsClient(panda,
addr,
bus=1 if panda.has_obd() else 0,
timeout=0.1,
debug=False)
try:
uds_client.tester_present()
except NegativeResponseError:
pass
except MessageTimeoutError:
continue
resp = {}
try:
data = uds_client.read_data_by_identifier(
DATA_IDENTIFIER_TYPE.BOOT_SOFTWARE_IDENTIFICATION)
if data:
resp[DATA_IDENTIFIER_TYPE.
BOOT_SOFTWARE_IDENTIFICATION] = data
except NegativeResponseError:
pass
try:
data = uds_client.read_data_by_identifier(
DATA_IDENTIFIER_TYPE.APPLICATION_SOFTWARE_IDENTIFICATION)
if data:
resp[DATA_IDENTIFIER_TYPE.
APPLICATION_SOFTWARE_IDENTIFICATION] = data
except NegativeResponseError:
pass
MQB_EPS_CAN_ADDR,
MQB_EPS_CAN_ADDR + RX_OFFSET,
bus,
timeout=0.2,
debug=args.debug)
try:
uds_client.diagnostic_session_control(SESSION_TYPE.EXTENDED_DIAGNOSTIC)
except MessageTimeoutError:
print("Timeout opening session with EPS")
quit()
odx_file, current_coding = None, None
try:
hw_pn = uds_client.read_data_by_identifier(
DATA_IDENTIFIER_TYPE.VEHICLE_MANUFACTURER_ECU_HARDWARE_NUMBER
).decode("utf-8")
sw_pn = uds_client.read_data_by_identifier(
DATA_IDENTIFIER_TYPE.VEHICLE_MANUFACTURER_SPARE_PART_NUMBER
).decode("utf-8")
sw_ver = uds_client.read_data_by_identifier(
DATA_IDENTIFIER_TYPE.
VEHICLE_MANUFACTURER_ECU_SOFTWARE_VERSION_NUMBER).decode("utf-8")
component = uds_client.read_data_by_identifier(
DATA_IDENTIFIER_TYPE.SYSTEM_NAME_OR_ENGINE_TYPE).decode("utf-8")
odx_file = uds_client.read_data_by_identifier(
DATA_IDENTIFIER_TYPE.ODX_FILE).decode("utf-8")
current_coding = uds_client.read_data_by_identifier(
VOLKSWAGEN_DATA_IDENTIFIER_TYPE.CODING) # type: ignore
coding_text = current_coding.hex()