#include <linlib.h>

Data Fields
unsigned long	timestamp

unsigned long	synchBreakLength

unsigned long	frameLength

unsigned long	bitrate

unsigned char	checkSum

unsigned char	idPar

unsigned short	z
	Dummy for alignment. More...

unsigned long	synchEdgeTime [4]

unsigned long	byteTime [8]

Detailed Description

In certain LIN bus API calls, the following structure is used to provide more information about the LIN messages.

Note: The precision of the timing data given in us (microseconds) can be less than one microsecond; for low bitrates the lowest bits might always be zero.; The min and max values listed inside [] of the message timing values can be calculated from the LIN specification by using the shortest (0 bytes) or longest (8 bytes) messages at the lowest or highest allowed bitrate.; The LIN interface will accept messages that are a bit out-of-bounds as well.

Field Documentation

◆ bitrate

unsigned long bitrate

The bitrate of the message in bits per seconds. Range [1000 .. 20000] (plus some margin)

◆ byteTime

unsigned long byteTime[8]

Start time in microseconds of each data byte. In case of 8-byte messages, the crc time isn't included (but can be deduced from frameLength).

Note: Not supported by all devices.

◆ checkSum

unsigned char checkSum

The checksum as read from the LIN bus. Might not match the data in case of LIN_CSUM_ERROR.

◆ frameLength

unsigned long frameLength

The total frame length in microseconds; from the synch break to the end of the crc. [2200 .. 173600]

◆ idPar

unsigned char idPar

The id with parity of the message as read from the LIN bus. Might be invalid in case of LIN_PARITY_ERROR.

◆ synchBreakLength

unsigned long synchBreakLength

Length of the synch break in microseconds. [650 .. 13000], [400 .. 8000] for a wakeup signal.

◆ synchEdgeTime

unsigned long synchEdgeTime[4]

Time in microseconds of the falling edges in the synch byte relative the falling edge of the start bit.

Note: Not supported by all devices.

◆ timestamp

unsigned long timestamp

Kvaser DRV Lin timestamp - Timestamp in milliseconds of the falling edge of the synch break of the message. Uses the canlib CAN timer.

Kvaser LIN Leaf timestamp - Timestamp in milliseconds of the falling edge of the synch break of the message. Uses the canlib CAN timer.

Note: All Kvaser Leaf with Kvaser MagiSync™ are synchronized (also with CAN channels).

◆ z

unsigned short z

Dummy for alignment.

The documentation for this struct was generated from the following file:

linlib.h

Data Fields