LIN Objects¶

class LinMessage(header: vblf.general.ObjectHeader, channel: int, id: int, dlc: int, data: bytes, fsm_id: int, fsm_state: int, header_time: int, full_time: int, crc: int, dir: int, reserved: bytes)[source]¶

Bases: ObjectWithHeader[ObjectHeader]

Parameters:

header (ObjectHeader)
channel (int)
id (int)
dlc (int)
data (bytes)
fsm_id (int)
fsm_state (int)
header_time (int)
full_time (int)
crc (int)
dir (int)
reserved (bytes)

header: ObjectHeader¶

channel: int¶

id: int¶

dlc: int¶

data: bytes¶

fsm_id: int¶

fsm_state: int¶

header_time: int¶

full_time: int¶

crc: int¶

dir: int¶

reserved: bytes¶

classmethod unpack(buffer)[source]¶

Parameters:: buffer (bytes)
Return type:: Self

pack()[source]¶

Return type:: bytes

class LinBusEvent(sof: int, event_baudrate: int, channel: int, reserved: bytes)[source]¶

Bases: object

Parameters:

sof (int)
event_baudrate (int)
channel (int)
reserved (bytes)

SIZE: ClassVar[int] = 16¶

sof: int¶

event_baudrate: int¶

channel: int¶

reserved: bytes¶

classmethod unpack_from(buffer, offset=0)[source]¶

Parameters:

buffer (bytes)
offset (int)

Return type:

Self

pack_into(buffer, offset)[source]¶

Parameters:

buffer (bytearray)
offset (int)

Return type:

None

class LinSynchFieldEvent(lin_bus_event: vblf.lin.LinBusEvent, synch_break_length: int, synch_del_length: int)[source]¶

Bases: object

Parameters:

lin_bus_event (LinBusEvent)
synch_break_length (int)
synch_del_length (int)

SIZE: ClassVar[int] = 32¶

lin_bus_event: LinBusEvent¶

synch_break_length: int¶

synch_del_length: int¶

classmethod unpack_from(buffer, offset=0)[source]¶

Parameters:

buffer (bytes)
offset (int)

Return type:

Self

pack_into(buffer, offset)[source]¶

Parameters:

buffer (bytearray)
offset (int)

Return type:

None

class LinMessageDescriptor(lin_synch_field_event: vblf.lin.LinSynchFieldEvent, supplier_id: int, message_id: int, nad: int, id: int, dlc: int, checksum_model: int)[source]¶

Bases: object

Parameters:

lin_synch_field_event (LinSynchFieldEvent)
supplier_id (int)
message_id (int)
nad (int)
id (int)
dlc (int)
checksum_model (int)

SIZE: ClassVar[int] = 40¶

lin_synch_field_event: LinSynchFieldEvent¶

supplier_id: int¶

message_id: int¶

nad: int¶

id: int¶

dlc: int¶

checksum_model: int¶

classmethod unpack_from(buffer, offset=0)[source]¶

Parameters:

buffer (bytes)
offset (int)

Return type:

Self

pack_into(buffer, offset)[source]¶

Parameters:

buffer (bytearray)
offset (int)

Return type:

None

class LinDatabyteTimestampEvent(lin_msg_descr_event: vblf.lin.LinMessageDescriptor, databyte_timestamps: tuple[int])[source]¶

Bases: object

Parameters:

lin_msg_descr_event (LinMessageDescriptor)
databyte_timestamps (tuple[int])

SIZE: ClassVar[int] = 112¶

lin_msg_descr_event: LinMessageDescriptor¶

databyte_timestamps: tuple[int]¶

classmethod unpack_from(buffer, offset=0)[source]¶

Parameters:

buffer (bytes)
offset (int)

Return type:

Self

pack_into(buffer, offset)[source]¶

Parameters:

buffer (bytearray)
offset (int)

Return type:

None

class LinMessage2(header: vblf.general.ObjectHeader, lin_timestamp_event: vblf.lin.LinDatabyteTimestampEvent, data: bytes, crc: int, direction: int, simulated: int, is_etf: int, etf_assoc_index: int, etf_assoc_etf_id: int, fsm_id: int, fsm_state: int, reserved: bytes, resp_baudrate: int, exact_header_baudrate: float, early_stopbit_offset: int, early_stopbit_offset_response: int)[source]¶