Vector BLF
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Vector::BLF::CanFdErrorFrame64 Struct Referencefinal

CAN_FD_ERROR_64. More...

#include <CanFdErrorFrame64.h>

Inheritance diagram for Vector::BLF::CanFdErrorFrame64:
Vector::BLF::ObjectHeader Vector::BLF::CanFdExtFrameData Vector::BLF::ObjectHeaderBase

Public Member Functions

void read (AbstractFile &is) override
 
void write (AbstractFile &os) override
 
uint32_t calculateObjectSize () const override
 
virtual bool hasExtData () const
 
- Public Member Functions inherited from Vector::BLF::ObjectHeader
 ObjectHeader (const ObjectType objectType, const uint16_t objectVersion=0)
 
void read (AbstractFile &is) override
 
void write (AbstractFile &os) override
 
uint16_t calculateHeaderSize () const override
 
uint32_t calculateObjectSize () const override
 
- Public Member Functions inherited from Vector::BLF::ObjectHeaderBase
 ObjectHeaderBase (const uint16_t headerVersion, const ObjectType objectType)
 
 ObjectHeaderBase (const ObjectHeaderBase &)=default
 
ObjectHeaderBaseoperator= (const ObjectHeaderBase &)=default
 
 ObjectHeaderBase (ObjectHeaderBase &&)=default
 
ObjectHeaderBaseoperator= (ObjectHeaderBase &&)=default
 
- Public Member Functions inherited from Vector::BLF::CanFdExtFrameData
 CanFdExtFrameData (const CanFdExtFrameData &)=default
 
CanFdExtFrameDataoperator= (const CanFdExtFrameData &)=default
 
 CanFdExtFrameData (CanFdExtFrameData &&)=default
 
CanFdExtFrameDataoperator= (CanFdExtFrameData &&)=default
 

Public Attributes

uint8_t channel {}
 application channel
 
uint8_t dlc {}
 CAN dlc.
 
uint8_t validDataBytes {}
 Valid payload length of data.
 
uint8_t ecc {}
 
uint16_t flags {}
 
uint16_t errorCodeExt {}
 
uint16_t extFlags {}
 FD specific flags.
 
uint8_t extDataOffset {}
 
uint8_t reservedCanFdErrorFrame1 {}
 
uint32_t id {}
 CAN ID.
 
uint32_t frameLength {}
 message length in ns
 
uint32_t btrCfgArb {}
 bit rate used in arbitration phase
 
uint32_t btrCfgData {}
 bit rate used in data phase
 
uint32_t timeOffsetBrsNs {}
 time offset of brs field
 
uint32_t timeOffsetCrcDelNs {}
 time offset of brs field
 
uint32_t crc {}
 
uint16_t errorPosition {}
 error position as bit offset
 
uint16_t reservedCanFdErrorFrame2 {}
 
std::vector< uint8_tdata {}
 CAN FD data.
 
std::vector< uint8_treservedCanFdErrorFrame64 {}
 
- Public Attributes inherited from Vector::BLF::ObjectHeader
uint32_t objectFlags {ObjectFlags::TimeOneNans}
 object flags
 
uint16_t clientIndex {}
 client index of send node
 
uint16_t objectVersion {0}
 object specific version
 
uint64_t objectTimeStamp {}
 object timestamp
 
- Public Attributes inherited from Vector::BLF::ObjectHeaderBase
uint32_t signature {ObjectSignature}
 signature (ObjectSignature)
 
uint16_t headerSize {}
 sizeof object header
 
uint16_t headerVersion {}
 header version (1)
 
uint32_t objectSize {}
 object size
 
ObjectType objectType {ObjectType::UNKNOWN}
 object type
 
- Public Attributes inherited from Vector::BLF::CanFdExtFrameData
uint32_t btrExtArb {}
 
uint32_t btrExtData {}
 
std::vector< uint8_treservedCanFdExtFrameData {}
 

Additional Inherited Members

- Public Types inherited from Vector::BLF::ObjectHeader
enum  ObjectFlags : uint32_t { TimeTenMics = 0x00000001 , TimeOneNans = 0x00000002 }
 

Detailed Description

CAN_FD_ERROR_64.

CAN-FD error frame received or transmitted on a CAN-FD channel.

Member Function Documentation

◆ calculateObjectSize()

uint32_t Vector::BLF::CanFdErrorFrame64::calculateObjectSize ( ) const
overridevirtual

Calculates the objectSize

Returns
object size

Reimplemented from Vector::BLF::ObjectHeaderBase.

◆ read()

void Vector::BLF::CanFdErrorFrame64::read ( AbstractFile & is)
overridevirtual

Read the data of this object

Parameters
isinput stream

Reimplemented from Vector::BLF::ObjectHeaderBase.

◆ write()

void Vector::BLF::CanFdErrorFrame64::write ( AbstractFile & os)
overridevirtual

Write the data of this object

Parameters
osoutput stream

Reimplemented from Vector::BLF::ObjectHeaderBase.

Member Data Documentation

◆ btrCfgArb

uint32_t Vector::BLF::CanFdErrorFrame64::btrCfgArb {}

bit rate used in arbitration phase

CAN-FD bit timing configuration for arbiration phase, may be 0, if not supported by hardware/driver

  • Bit 0-7: Quartz Frequency
  • Bit 8-15: Prescaler
  • Bit 16-23: BTL Cycles
  • Bit 24-31: Sampling Point

◆ btrCfgData

uint32_t Vector::BLF::CanFdErrorFrame64::btrCfgData {}

bit rate used in data phase

CAN-FD bit timing configuration for arbiration phase, may be 0, if not supported by hardware/driver. See btrCfgArb.

◆ channel

uint8_t Vector::BLF::CanFdErrorFrame64::channel {}

application channel

Channel the frame was sent or received.

◆ crc

uint32_t Vector::BLF::CanFdErrorFrame64::crc {}

CRC checksum of corrupted message.

◆ data

std::vector<uint8_t> Vector::BLF::CanFdErrorFrame64::data {}

CAN FD data.

CAN FD data bytes (the actual length may be shorter than 64 bytes, according to the value of dlc, e.g. when DLC is 12 data has length 24)

◆ dlc

uint8_t Vector::BLF::CanFdErrorFrame64::dlc {}

CAN dlc.

Data length code of the corrupted message.

◆ ecc

uint8_t Vector::BLF::CanFdErrorFrame64::ecc {}

Content of Philips SJA1000 Error Code Capture register, or the Vector CAN-Core error register. See field ecc of CanErrorFrameExt.

◆ errorCodeExt

uint16_t Vector::BLF::CanFdErrorFrame64::errorCodeExt {}

Extended error flags. See field flagsExt of CanErrorFrameExt.

◆ errorPosition

uint16_t Vector::BLF::CanFdErrorFrame64::errorPosition {}

error position as bit offset

Bit position of the error frame in the corrupted message.

◆ extDataOffset

uint8_t Vector::BLF::CanFdErrorFrame64::extDataOffset {}

offset if extDataOffset is used

◆ extFlags

uint16_t Vector::BLF::CanFdErrorFrame64::extFlags {}

FD specific flags.

CAN-FD specific flags.

  • Bit 0-3 Meaning:
    • unused
  • Bit 0-4 Meaning:
    • 0: Error in Arbitration Phase
    • 1: Error in Data Phase
  • Bit 5 Meaning:
    • 0: ESI is 0
    • 1: ESI is 1
  • Bit 6 Meaning
    • 0: BRS is 0
    • 1: BRS is 1
  • Bit 7 Meaning
    • 0: EDL is 0
    • 1: EDL is 1

◆ flags

uint16_t Vector::BLF::CanFdErrorFrame64::flags {}

Defines what additional information is valid. See field flags of CanErrorFrameExt.

◆ frameLength

uint32_t Vector::BLF::CanFdErrorFrame64::frameLength {}

message length in ns

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

without 3 inter frame space bits and by Rx-message also without 1 End-Of-Frame bit

◆ id

uint32_t Vector::BLF::CanFdErrorFrame64::id {}

CAN ID.

Message ID of the corrupted message.

◆ reservedCanFdErrorFrame1

uint8_t Vector::BLF::CanFdErrorFrame64::reservedCanFdErrorFrame1 {}

resered

◆ reservedCanFdErrorFrame2

uint16_t Vector::BLF::CanFdErrorFrame64::reservedCanFdErrorFrame2 {}

reserved

◆ reservedCanFdErrorFrame64

std::vector<uint8_t> Vector::BLF::CanFdErrorFrame64::reservedCanFdErrorFrame64 {}

reserved

Note
This usually has 8 data bytes, when CanFdExtFrameData is not used.

◆ timeOffsetBrsNs

uint32_t Vector::BLF::CanFdErrorFrame64::timeOffsetBrsNs {}

time offset of brs field

Time offset of bit rate switch within BRS field in nanoseconds

◆ timeOffsetCrcDelNs

uint32_t Vector::BLF::CanFdErrorFrame64::timeOffsetCrcDelNs {}

time offset of brs field

Time offset of bit rate switch within CRC delimiter field in nanoseconds

◆ validDataBytes

uint8_t Vector::BLF::CanFdErrorFrame64::validDataBytes {}

Valid payload length of data.

Number of data bytes of the corrupted message.


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