addrs += [0x18da0000 + (i << 8) + 0xf1 for i in range(256)]
results = {}
panda = Panda()
panda.set_safety_mode(Panda.SAFETY_ELM327)
print("querying addresses ...")
with tqdm(addrs) as t:
for addr in t:
# skip functional broadcast addrs
if addr == 0x7df or addr == 0x18db33f1:
continue
t.set_description(hex(addr))
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:
try:
check_output(["pidof", "boardd"])
print("boardd is running, please kill openpilot before running this script! (aborted)")
sys.exit(1)
except CalledProcessError as e:
if e.returncode != 1: # 1 == no process found (boardd not running)
raise e
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
#!/usr/bin/env python3
from panda import Panda
from panda.python.uds import UdsClient, NegativeResponseError, DATA_IDENTIFIER_TYPE
if __name__ == "__main__":
address = 0x18da30f1 # Honda EPS
panda = Panda()
uds_client = UdsClient(panda, address, debug=False)
print("tester present ...")
uds_client.tester_present()
try:
print("")
print("read data by id: boot software id ...")
data = uds_client.read_data_by_identifier(
DATA_IDENTIFIER_TYPE.BOOT_SOFTWARE_IDENTIFICATION)
print(data.decode('utf-8'))
except NegativeResponseError as e:
print(e)
try:
print("")
print("read data by id: application software id ...")
data = uds_client.read_data_by_identifier(
DATA_IDENTIFIER_TYPE.APPLICATION_SOFTWARE_IDENTIFICATION)
print(data.decode('utf-8'))
except NegativeResponseError as e:
print(e)
try:
if __name__ == "__main__":
addrs = [0x700 + i for i in range(256)]
addrs += [0x18da0000 + (i << 8) + 0xf1 for i in range(256)]
results = {}
panda = Panda()
panda.set_safety_mode(Panda.SAFETY_ELM327)
print("querying addresses ...")
with tqdm(addrs) as t:
for addr in t:
# skip functional broadcast addrs
if addr == 0x7df or addr == 0x18db33f1:
continue
t.set_description(hex(addr))
uds_client = UdsClient(panda, addr, bus=1 if panda.has_obd() else 0, timeout=0.1, debug=False)
try:
uds_client.tester_present()
uds_client.diagnostic_session_control(SESSION_TYPE.EXTENDED_DIAGNOSTIC)
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:
uds_data_ids[uds_id] = "IDENTIFICATION_OPTION_SYSTEM_SUPPLIER_SPECIFIC"
panda = Panda()
panda.set_safety_mode(Panda.SAFETY_ELM327)
print("querying addresses ...")
with tqdm(addrs) as t:
for addr in t:
# skip functional broadcast addrs
if addr == 0x7df or addr == 0x18db33f1:
continue
t.set_description(hex(addr))
panda.send_heartbeat()
bus = 1 if panda.has_obd() else 0
rx_addr = addr + int(args.rxoffset, base=16) if args.rxoffset else None
uds_client = UdsClient(panda, addr, rx_addr, bus, timeout=0.2, debug=args.debug)
# Check for anything alive at this address, and switch to the highest
# 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):
uds_id] = "IDENTIFICATION_OPTION_SYSTEM_SUPPLIER_SPECIFIC"
panda = Panda()
panda.set_safety_mode(Panda.SAFETY_ELM327)
panda.set_power_save(0)
print("querying addresses ...")
with tqdm(addrs) as t:
for addr in t:
# skip functional broadcast addrs
if addr == 0x7df or addr == 0x18db33f1:
continue
t.set_description(hex(addr))
uds_client = UdsClient(panda,
addr,
addr + int(args.rxoffset, base=16),
bus=1 if panda.has_obd() else 0,
timeout=0.2,
debug=args.debug)
# Check for anything alive at this address, and switch to the highest
# 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
"turn ignition off and on again for any changes to take effect."
parser = argparse.ArgumentParser(description=desc_text, epilog=epilog_text)
parser.add_argument("--debug",
action="store_true",
help="enable ISO-TP/UDS stack debugging output")
parser.add_argument("action",
choices={"show", "enable", "disable"},
help="show or modify current EPS HCA config")
args = parser.parse_args()
panda = Panda()
panda.set_safety_mode(Panda.SAFETY_ELM327)
bus = 1 if panda.has_obd() else 0
uds_client = UdsClient(panda,
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(
parser.add_argument('--debug', action='store_true')
args = parser.parse_args()
try:
check_output(["pidof", "boardd"])
print(
"boardd is running, please kill openpilot before running this script! (aborted)"
)
sys.exit(1)
except CalledProcessError as e:
if e.returncode != 1: # 1 == no process found (boardd not running)
raise e
panda = Panda()
panda.set_safety_mode(Panda.SAFETY_ELM327)
uds_client = UdsClient(panda, args.addr, bus=args.bus, debug=args.debug)
print("extended diagnostic session ...")
try:
uds_client.diagnostic_session_control(SESSION_TYPE.EXTENDED_DIAGNOSTIC)
except MessageTimeoutError:
# functional address isn't properly handled so a timeout occurs
if args.addr != 0x7DF:
raise
print("clear diagnostic info ...")
try:
uds_client.clear_diagnostic_information(DTC_GROUP_TYPE.ALL)
except MessageTimeoutError:
# functional address isn't properly handled so a timeout occurs
if args.addr != 0x7DF:
pass
print("")
parser = argparse.ArgumentParser(description="read DTC status")
parser.add_argument("addr", type=lambda x: int(x, 0))
parser.add_argument("--bus", type=int, default=0)
parser.add_argument('--debug', action='store_true')
args = parser.parse_args()
try:
check_output(["pidof", "boardd"])
print(
"boardd is running, please kill openpilot before running this script! (aborted)"
)
sys.exit(1)
except CalledProcessError as e:
if e.returncode != 1: # 1 == no process found (boardd not running)
raise e
panda = Panda()
panda.set_safety_mode(Panda.SAFETY_ELM327)
uds_client = UdsClient(panda, args.addr, bus=args.bus, debug=args.debug)
print("extended diagnostic session ...")
uds_client.diagnostic_session_control(SESSION_TYPE.EXTENDED_DIAGNOSTIC)
print("read diagnostic codes ...")
data = uds_client.read_dtc_information(DTC_REPORT_TYPE.DTC_BY_STATUS_MASK,
DTC_STATUS_MASK_TYPE.ALL)
print("status availability:", " ".join(get_dtc_status_names(data[0])))
print("DTC status:")
for i in range(1, len(data), 4):
dtc_num = get_dtc_num_as_str(data[i:i + 3])
dtc_status = " ".join(get_dtc_status_names(data[i + 3]))
print(dtc_num, dtc_status)