Vector BLF
Vector::BLF::CanErrorFrameExt Struct Referencefinal

CAN_ERROR_EXT. More...

#include <CanErrorFrameExt.h>

Inheritance diagram for Vector::BLF::CanErrorFrameExt:
Inheritance graph
Collaboration diagram for Vector::BLF::CanErrorFrameExt:
Collaboration graph

Public Member Functions

void read (AbstractFile &is) override
 
void write (AbstractFile &os) override
 
DWORD calculateObjectSize () const override
 
- Public Member Functions inherited from Vector::BLF::ObjectHeader
 ObjectHeader (const ObjectType objectType, const WORD objectVersion=0)
 
void read (AbstractFile &is) override
 
void write (AbstractFile &os) override
 
WORD calculateHeaderSize () const override
 
DWORD calculateObjectSize () const override
 
- Public Member Functions inherited from Vector::BLF::ObjectHeaderBase
 ObjectHeaderBase (const WORD headerVersion, const ObjectType objectType)
 
 ObjectHeaderBase (const ObjectHeaderBase &)=default
 
ObjectHeaderBaseoperator= (const ObjectHeaderBase &)=default
 
 ObjectHeaderBase (ObjectHeaderBase &&)=default
 
ObjectHeaderBaseoperator= (ObjectHeaderBase &&)=default
 

Public Attributes

WORD channel {}
 application channel More...
 
WORD length {}
 CAN error frame length. More...
 
DWORD flags {}
 extended CAN error frame flags More...
 
BYTE ecc {}
 error control code More...
 
BYTE position {}
 error position More...
 
BYTE dlc {}
 lower 4 bits: DLC from CAN-Core. Upper 4 bits: reserved More...
 
BYTE reservedCanErrorFrameExt1 {}
 
DWORD frameLengthInNs {}
 frame length in ns More...
 
DWORD id {}
 frame ID from CAN-Core More...
 
WORD flagsExt {}
 extended error flags More...
 
WORD reservedCanErrorFrameExt2 {}
 
std::array< BYTE, 8 > data {}
 Payload, only for CAN-Core. More...
 
- Public Attributes inherited from Vector::BLF::ObjectHeader
DWORD objectFlags {ObjectFlags::TimeOneNans}
 object flags More...
 
WORD clientIndex {}
 client index of send node
 
WORD objectVersion {0}
 object specific version More...
 
ULONGLONG objectTimeStamp {}
 object timestamp More...
 
- Public Attributes inherited from Vector::BLF::ObjectHeaderBase
DWORD signature {ObjectSignature}
 signature (ObjectSignature) More...
 
WORD headerSize {}
 sizeof object header More...
 
WORD headerVersion {}
 header version (1) More...
 
DWORD objectSize {}
 object size More...
 
ObjectType objectType {}
 object type More...
 

Additional Inherited Members

- Public Types inherited from Vector::BLF::ObjectHeader
enum  ObjectFlags : DWORD { TimeTenMics = 0x00000001 , TimeOneNans = 0x00000002 }
 

Detailed Description

CAN_ERROR_EXT.

Extended CAN error frame received or transmitted on a CAN channel.

Member Function Documentation

◆ calculateObjectSize()

DWORD Vector::BLF::CanErrorFrameExt::calculateObjectSize ( ) const
overridevirtual

Calculates the objectSize

Returns
object size

Reimplemented from Vector::BLF::ObjectHeaderBase.

◆ read()

void Vector::BLF::CanErrorFrameExt::read ( AbstractFile is)
overridevirtual

Read the data of this object

Parameters
isinput stream

Reimplemented from Vector::BLF::ObjectHeaderBase.

◆ write()

void Vector::BLF::CanErrorFrameExt::write ( AbstractFile os)
overridevirtual

Write the data of this object

Parameters
osoutput stream

Reimplemented from Vector::BLF::ObjectHeaderBase.

Member Data Documentation

◆ channel

WORD Vector::BLF::CanErrorFrameExt::channel {}

application channel

Channel the frame was sent or received.

◆ data

std::array<BYTE, 8> Vector::BLF::CanErrorFrameExt::data {}

Payload, only for CAN-Core.

Message data.

◆ dlc

BYTE Vector::BLF::CanErrorFrameExt::dlc {}

lower 4 bits: DLC from CAN-Core. Upper 4 bits: reserved

Data length code of the corrupted message.

◆ ecc

BYTE Vector::BLF::CanErrorFrameExt::ecc {}

error control code

Content of Philips SJA1000 Error Code Capture (ECC) register, or the Vector CAN-Core error register (see also flags).

SJA1000-ECC

See documentation of Philips SJA1000 CAN Controller.

Vector CAN-Core

  • Bit 0-5 Meaning:
    • 0: Bit Error
    • 1: Form Error
    • 2: Stuff Error
    • 3: Other Error
    • 4: CRC Error
    • 5: Ack-Del-Error
  • Bit 6-7 Meaning:
    • 0: RX-NAK-Error
    • 1: TK-NAK-Error
    • 2: RX-Error
    • 3: TX-Error

◆ flags

DWORD Vector::BLF::CanErrorFrameExt::flags {}

extended CAN error frame flags

Defines what additional information is valid. Following values are possible:

  • 1: SJA 1000 ECC is valid (member ecc)
  • 2: Vector CAN Core Error Code is valid.
  • 4: Vector CAN Core Error Position
  • 8: Vector CAN Core Frame Length in ns

◆ flagsExt

WORD Vector::BLF::CanErrorFrameExt::flagsExt {}

extended error flags

Extended error flags.

  • Bit 0-4: Segment (only SJA1000)
  • Bit 5: Direction, 1=RX
  • Bit 6-11: Error Code
    • 0: Bit Error
    • 1: Form Error
    • 2: Stuff Error
    • 3: Other Error
    • 4: CRC Error
    • 5: ACK-DEL Error
  • Bit 12-13: Extended Direction
    • 0: RX NAK
    • 1: TX NAK
    • 2: RX
    • 3: TX
  • Bit 14: 1=The error frame was send from the application

◆ frameLengthInNs

DWORD Vector::BLF::CanErrorFrameExt::frameLengthInNs {}

frame length in ns

Length of the error frame in nanoseconds (time difference between Start Of Frame and End Of Frame)

◆ id

DWORD Vector::BLF::CanErrorFrameExt::id {}

frame ID from CAN-Core

Message ID of the corrupted message.

◆ length

WORD Vector::BLF::CanErrorFrameExt::length {}

CAN error frame length.

Length of error frame, unused, may be 0.

◆ position

BYTE Vector::BLF::CanErrorFrameExt::position {}

error position

Bit position of the error frame in the corrupted message.

◆ reservedCanErrorFrameExt1

BYTE Vector::BLF::CanErrorFrameExt::reservedCanErrorFrameExt1 {}

reserved

◆ reservedCanErrorFrameExt2

WORD Vector::BLF::CanErrorFrameExt::reservedCanErrorFrameExt2 {}

reserved


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