Vector::BLF::MostEthernetPkt(3) Library Functions Manual NAME Vector::BLF::MostEthernetPkt - MOST_ETHERNET_PKT. SYNOPSIS #include Inherits Vector::BLF::ObjectHeader2. 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::ObjectHeader2 ObjectHeader2 (const ObjectType objectType) 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 Attributes uint16_t channel {} application channel uint8_t dir {} direction: 0: Rx; 1: Tx; 2: TxRequest uint8_t reservedMostEthernetPkt1 {} uint32_t reservedMostEthernetPkt2 {} uint64_t sourceMacAdr {} 48 bit source address uint64_t destMacAdr {} 48 bit target address uint8_t transferType {} Tranfer Type. uint8_t state {} transmission status uint8_t ackNack {} acknowledge code uint8_t reservedMostEthernetPkt3 {} uint32_t crc {} Cyclic Redundancy Check. uint8_t pAck {} a preemptive acknowledge code uint8_t cAck {} CRC acknowledge from the packet receiver(s) to the packet transmitter. uint16_t reservedMostEthernetPkt4 {} uint32_t pktDataLength {} length of variable data in bytes (1506 max) uint64_t reservedMostEthernetPkt5 {} std::vector< uint8_t > pktData {} variable data Public Attributes inherited from Vector::BLF::ObjectHeader2 uint32_t objectFlags {ObjectFlags::TimeOneNans} object flags uint8_t timeStampStatus {} time stamp status uint8_t reservedObjectHeader {0} uint16_t objectVersion {0} object specific version uint64_t objectTimeStamp {0} object timestamp uint64_t originalTimeStamp {0} original 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 Additional Inherited Members Public Types inherited from Vector::BLF::ObjectHeader2 enum ObjectFlags : uint32_t { TimeTenMics = 0x00000001, TimeOneNans = 0x00000002 } enum TimeStampStatus : uint8_t { Orig = 0x01, SwHw = 0x02, User = 0x10 } Detailed Description MOST_ETHERNET_PKT. Message on MOST Ethernet Packet Channel. Member Function Documentation uint32_t Vector::BLF::MostEthernetPkt::calculateObjectSize () const [override], [virtual] Calculates the objectSize Returns object size Reimplemented from Vector::BLF::ObjectHeaderBase. void Vector::BLF::MostEthernetPkt::read (AbstractFile & is) [override], [virtual] Read the data of this object Parameters is input stream Reimplemented from Vector::BLF::ObjectHeaderBase. void Vector::BLF::MostEthernetPkt::write (AbstractFile & os) [override], [virtual] Write the data of this object Parameters os output stream Reimplemented from Vector::BLF::ObjectHeaderBase. Member Data Documentation uint8_t Vector::BLF::MostEthernetPkt::ackNack {} acknowledge code AckNack holds the transmit status of a control message (see Transmit Status Register of OS8104 for MOST25). o Bit 0: Meaning: o 1: no response (NoResp) Restriction: o only for Dir = Tx or spy messages o Bit 1: Meaning: o 1: valid receipt (Valid) Restriction: o only for Dir = Tx or spy messages o Bit 2: Meaning: o 1: CRC Error (CRCError) Restriction: o only for Dir = Tx or spy messages o Bit 3: Meaning: o 1: receive buffer full (RxBufFull) Restriction: o only for Dir = Tx or spy messages o Bit 4: Meaning: o 1: acknowledged (Ack) Restriction: o only for Dir = Tx or spy messages (always set to 1 for Rx messages in node mode) o Bit 5: Meaning: o 1: negative acknowledge (NAck) Restriction: o only for Dir = Tx or spy messages uint8_t Vector::BLF::MostEthernetPkt::cAck {} CRC acknowledge from the packet receiver(s) to the packet transmitter. CRC acknowledge from the packet receiver(s) to the packet transmitter (spy only) o 0x00: No Response o 0x01: CRC error o 0x04: OK uint16_t Vector::BLF::MostEthernetPkt::channel {} application channel Application channel uint32_t Vector::BLF::MostEthernetPkt::crc {} Cyclic Redundancy Check. Cyclic Redundancy Check uint64_t Vector::BLF::MostEthernetPkt::destMacAdr {} 48 bit target address 48 bit target address uint8_t Vector::BLF::MostEthernetPkt::dir {} direction: 0: Rx; 1: Tx; 2: TxRequest Direction of message events: o 0: Rx (received) o 1: Tx (transmit receipt) o 2: Tx Request (transmit request) uint8_t Vector::BLF::MostEthernetPkt::pAck {} a preemptive acknowledge code Pre-emptive acknowledge code (spy only) o 0x00: No Response o 0x01: Buffer full o 0x04: OK std::vector Vector::BLF::MostEthernetPkt::pktData {} variable data Variable data uint32_t Vector::BLF::MostEthernetPkt::pktDataLength {} length of variable data in bytes (1506 max) Length of variable data in bytes (1506 max) uint8_t Vector::BLF::MostEthernetPkt::reservedMostEthernetPkt1 {} reserved uint32_t Vector::BLF::MostEthernetPkt::reservedMostEthernetPkt2 {} reserved uint8_t Vector::BLF::MostEthernetPkt::reservedMostEthernetPkt3 {} reserved uint16_t Vector::BLF::MostEthernetPkt::reservedMostEthernetPkt4 {} reserved uint64_t Vector::BLF::MostEthernetPkt::reservedMostEthernetPkt5 {} reserved uint64_t Vector::BLF::MostEthernetPkt::sourceMacAdr {} 48 bit source address 48 bit source address uint8_t Vector::BLF::MostEthernetPkt::state {} transmission status Transmission states of MOST50/150 messages and packets. o Bit 0: Meaning: o 0: bus inactive o 1: bus active Restriction: o only for Dir = Rx or mTransferType = Spy o Bit 4: Meaning: o 1: acknowledged (Ack) Restriction o only for mTransferType = Node and Dir = Tx (always set to 1 for Rx messages in node mode) o Bit 5: Meaning: o 1: not acknowledged (NAck) Restriction: o only for Dir = Tx o Bit 6: Meaning: Send result: o 0: Transmission error (TxF) o 1: OK Restriction: o only for Dir = Tx o only for mTransferType = Node uint8_t Vector::BLF::MostEthernetPkt::transferType {} Tranfer Type. Message-like events can either be recorded through the MOST transceiver chip or through a separate network spy. o 1: Node MOST transceiver reported the message (either due to a successful reception or as acknowledgment for a transmit request). o 2: Spy Message was reported by the network spy. The Spy sees all messages independently of the desti-nation address. Author Generated automatically by Doxygen for Vector BLF from the source code. Vector BLF Vector::BLF::MostEthernetPkt(3)