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)
if not args.default and current_config != SUPPORTED_FW_VERSIONS[fw_version].default_config:
print("\ncurrent config does not match expected default! (aborted)")
sys.exit(1)
print("[DONE]")
print("\nrestart your vehicle and ensure there are no faults")
if not args.default:
print("you can run this script again with --default to go back to the original (factory) settings")
else:
print("[DONE]")
print("\ncurrent config is already the desired configuration")
sys.exit(0)
uds_client.security_access(ACCESS_TYPE_LEVEL_1.SEND_KEY,
struct.pack("!I", key)) # type: ignore
except (NegativeResponseError, MessageTimeoutError):
print("Security access failed!")
quit()
try:
# Programming date and tester number must be written before making
# a change, or write to CODING will fail with request sequence error
# Encoding on tester is unclear, it contains the workshop code in the
# last two bytes, but not the VZ/importer or tester serial number
# Can't seem to read it back, but we can read the calibration tester,
# so fib a little and say that same tester did the programming
# TODO: encode the actual current date
prog_date = b'\x22\x02\x08'
uds_client.write_data_by_identifier(
DATA_IDENTIFIER_TYPE.PROGRAMMING_DATE, prog_date)
tester_num = uds_client.read_data_by_identifier(
DATA_IDENTIFIER_TYPE.
CALIBRATION_REPAIR_SHOP_CODE_OR_CALIBRATION_EQUIPMENT_SERIAL_NUMBER
)
uds_client.write_data_by_identifier(
DATA_IDENTIFIER_TYPE.REPAIR_SHOP_CODE_OR_TESTER_SERIAL_NUMBER,
tester_num)
uds_client.write_data_by_identifier(
VOLKSWAGEN_DATA_IDENTIFIER_TYPE.CODING,
new_coding) # type: ignore
except (NegativeResponseError, MessageTimeoutError):
print("Writing new configuration failed!")
quit()
try: