LIN - Frame Format

Output Frame Format

Frame Type: "no_frame"

Property

Type

Description

• undefined

• Inter-byte space

Frame Type: "header_break"

Property

Type

Description

• undefined

• Header break

Frame Type: "header_sync"

Property

Type

Description

• undefined

• Header sync

Frame Type: "header_pid"

Property	Type	Description
protected_id	int	6 bit protected Id

• Protected identifier

Frame Type: "data"

Property	Type	Description
data	int	Data byte
index	int	Index, 0-8, of the data byte inside of the transaction

Frame Type: "checksum"

Property	Type	Description
checksum	int	LIN checksum

• Checksum byte

Frame Type: "data_or_checksum"

Property	Type	Description
checksum	int	LIN checksum
data	int	Data byte
index	int	Index, 0-8, of the data byte inside of the transaction

• Unable to determine if this byte is a data byte or a checksum. It is technically valid as both. This occurs if a a data byte, at index N, is equal to what the CRC should be if the transaction is N-1 bytes.