# Interface for communication
CanSocket_communication = CANSocket(scan_interface)
# Keep ECU awake
if keep_awake:
CanSocket_keep_awake = CANSocket(awake_interface)
awake_thread = isotpscan.KeepAwakeThread(CanSocket_keep_awake, dummy_pkt)
awake_thread.start()
# Listen for default messages on CAN-bus
print("Filtering background noise...")
CanSocket_communication.sniff(
prn=get_background_noise_callback,
timeout=noise_listen_time,
started_callback=lambda: CanSocket_communication.send(dummy_pkt))
# delete duplicates
noise_IDs = list(set(noise_IDs))
# scan normal ID's
if not extended_only:
# Build random ISOTP-FirstFrame Packet
pkt = get_isotp_packet()
print("Start scan (" + hex(min_ID) + " - " + hex(max_ID) + ")")
isotpscan.scan(found_packets, CanSocket_communication,
range(min_ID, (max_ID + 1)), pkt, noise_IDs)
# scan extended ID's
# Interface
CanSocket_communication = CANSocket("can1")
# Keep ECU awake
if awake_interface:
CanSocket_keep_awake = CANSocket("can0")
awake_thread = keep_awake_thread(dummy_pkt)
awake_thread.start()
# Listen for default messages on CAN-bus
print("Filtering background noise...")
CanSocket_communication.sniff(prn=get_background_noise,
timeout=noise_listen_time,
started_callback=lambda:
CanSocket_communication.send(dummy_pkt))
# scan with normal ID's
if not extended_only:
# Build random ISOTP-FirstFrame Packet
pkt = ISOTPHeader() / ISOTP_FF()
pkt.identifier = 0x0
pkt.message_size = 100
pkt.data = b'\x00\x00\x00\x00\x00\x00'
print("Start scan (" + hex(min_ID) + " - " + hex(max_ID) + ")")
scan(min_ID, max_ID, pkt)
# scan with extended ID's
if extended or extended_only:
pkt = ISOTPHeaderEA() / ISOTP_FF()