Vector::BLF::LinReceiveError2(3) Library Functions Manual NAME Vector::BLF::LinReceiveError2 - LIN_RCV_ERROR2. SYNOPSIS #include Inherits Vector::BLF::ObjectHeader, and Vector::BLF::LinDatabyteTimestampEvent. Public Member Functions void read (AbstractFile &is) override void write (AbstractFile &os) override uint32_t calculateObjectSize () const override 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 ObjectHeaderBase & operator= (const ObjectHeaderBase &)=default ObjectHeaderBase (ObjectHeaderBase &&)=default ObjectHeaderBase & operator= (ObjectHeaderBase &&)=default Public Member Functions inherited from Vector::BLF::LinSynchFieldEvent void read (AbstractFile &is) override void write (AbstractFile &os) override uint32_t calculateObjectSize () const override Public Member Functions inherited from Vector::BLF::LinBusEvent LinBusEvent (const LinBusEvent &)=default LinBusEvent & operator= (const LinBusEvent &)=default LinBusEvent (LinBusEvent &&)=default LinBusEvent & operator= (LinBusEvent &&)=default Public Attributes std::array< uint8_t, 8 > data {} data bytes. uint8_t fsmId {} uint8_t fsmState {} uint8_t stateReason {} uint8_t offendingByte {} uint8_t shortError {} uint8_t timeoutDuringDlcDetection {} uint8_t isEtf {} ETF collision flag. uint8_t hasDatabytes {} uint32_t respBaudrate {} Response baudrate of the event in bit/sec. uint32_t reservedLinReceiveError {} double exactHeaderBaudrate {} Exact baudrate of the header in bit/sec. uint32_t earlyStopbitOffset {} Early stop bit offset for UART timestamps in ns. uint32_t earlyStopbitOffsetResponse {} Early stop bit offset in frame response for UART timestamps in ns. 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::LinDatabyteTimestampEvent std::array< uint64_t, 9 > databyteTimestamps {} Databyte timestamps, where d[0] = EndOfHeader, d[1]=EndOfDataByte1, ..., d[8]=EndOfDataByte8. Public Attributes inherited from Vector::BLF::LinMessageDescriptor uint16_t supplierId {} LIN Sub-Identifier - Supplier ID. uint16_t messageId {} LIN Sub-Identifier - Message ID (16 bits). uint8_t nad {} LIN Sub-Identifier - NAD. uint8_t id {} LIN ID. uint8_t dlc {} LIN DLC. uint8_t checksumModel {} LIN checksum model. Public Attributes inherited from Vector::BLF::LinSynchFieldEvent uint64_t synchBreakLength {} Sync Break Length in ns. uint64_t synchDelLength {} Sync Delimiter Length in ns. Public Attributes inherited from Vector::BLF::LinBusEvent uint64_t sof {} Start Of Frame timestamp. uint32_t eventBaudrate {} Baudrate of the event in bit/sec. uint16_t channel {} application channel uint16_t reservedLinBusEvent {} Additional Inherited Members Public Types inherited from Vector::BLF::ObjectHeader enum ObjectFlags : uint32_t { TimeTenMics = 0x00000001, TimeOneNans = 0x00000002 } Detailed Description LIN_RCV_ERROR2. This event may have a wide variety of causes. An external Master can cause a receive error event: o by transmitting sync break that is too short, o by not returning the correct value 0x55 in the sync field, o by assigning an incorrect parity to the frame identifier. Other reasons: o Slave transmitting an illegal character during a Bus Idle phase (e.g. because it did not finish transmission quickly enough and the checksum byte of the response was sent during the Bus Idle phase), o Faulty (dominant) stop bit (i.e. framing error), o LIN hardware receives a character that is different from the character sent during transmission o LIN hardware only receives part of a frame, at the start of a measurement (in a correctly functioning system). Member Function Documentation uint32_t Vector::BLF::LinReceiveError2::calculateObjectSize () const [override], [virtual] Calculates the objectSize Returns object size Reimplemented from Vector::BLF::ObjectHeaderBase. void Vector::BLF::LinReceiveError2::read (AbstractFile & is) [override], [virtual] Read the data of this object Parameters is input stream Reimplemented from Vector::BLF::ObjectHeaderBase. void Vector::BLF::LinReceiveError2::write (AbstractFile & os) [override], [virtual] Write the data of this object Parameters os output stream Reimplemented from Vector::BLF::ObjectHeaderBase. Member Data Documentation uint32_t Vector::BLF::LinReceiveError2::earlyStopbitOffset {} Early stop bit offset for UART timestamps in ns. Early stop bit offset in frame header for UART timestamps [in ns] uint32_t Vector::BLF::LinReceiveError2::earlyStopbitOffsetResponse {} Early stop bit offset in frame response for UART timestamps in ns. Early stop bit offset in frame response for UART timestamps [in ns] double Vector::BLF::LinReceiveError2::exactHeaderBaudrate {} Exact baudrate of the header in bit/sec. Event's baudrate measured in header [in bits/sec] uint8_t Vector::BLF::LinReceiveError2::fsmId {} Slave Identifier in the Final State Machine (obsolete) uint8_t Vector::BLF::LinReceiveError2::fsmState {} State Identifier of a Slave in the Final State Machine (obsolete) uint8_t Vector::BLF::LinReceiveError2::hasDatabytes {} Flag indicating whether at least one data byte value is valid uint8_t Vector::BLF::LinReceiveError2::isEtf {} ETF collision flag. Flag indicating whether this frame is Event- Triggered one: o 0: not ETF o 1: ETF uint8_t Vector::BLF::LinReceiveError2::offendingByte {} Byte value that resulted the protocol violation. Only valid for certain values of mStateReason uint32_t Vector::BLF::LinReceiveError2::reservedLinReceiveError {} reserved uint32_t Vector::BLF::LinReceiveError2::respBaudrate {} Response baudrate of the event in bit/sec. Event's baudrate measured in response [in bits/sec] uint8_t Vector::BLF::LinReceiveError2::shortError {} Specifies the detail level of the event. Following values are possible: o 0: short o 1: full Most members are not valid unless this member is 1 uint8_t Vector::BLF::LinReceiveError2::stateReason {} The lower 4 bits indicate the LIN hard-ware state at the time the error has occurred, while the upper 4 bits indicate the reason of the error Value for the state: o 0: Bus idle o 1: Waiting for SynchBreak o 2: Waiting for SynchField o 3: Waiting for frame ID o 4-12: Waiting for data byte or checksum byte depending on the frame length. E.g. value 4 for FrameLength=0, value 12 for FrameLength=8 o 14: Consecutive event (i.e. event resulting from further data interpretation, after already notified error for first offending byte) o 15: Not expected event (i.e. not WakeupRequest) during sleep mode. Occurs for LIN hardware in Master mode only Values for the reason: o 0: Timeout o 1: Received an unexpected byte violating protocol. In this case, mOffendingByte member contains its value o 2: Received a byte with framing error (with dominant stop bit). In this case, mOffendingByte member contains its value o 3: Unexpected Break field o 4: Unidentified error uint8_t Vector::BLF::LinReceiveError2::timeoutDuringDlcDetection {} Flag indicating if the error is a result of an attempt to resolve frame length. Following values are possible: o 0: False o 1: True Author Generated automatically by Doxygen for Vector BLF from the source code. Vector BLF Vector::BLF::LinReceiveError2(3)