---
name: "Vector_BLF_MostPkt"
section: "3"
platform: "linux"
package: "vector-blf"
version: "2.4.2-2"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/Vector_BLF_MostPkt"
---

# Vector\_BLF\_MostPkt(3)

MOST\_PKT.

## NAME

Vector::BLF::MostPkt - MOST\_PKT.

## SYNOPSIS

\#include \<MostPkt.h\>

Inherits **Vector::BLF::ObjectHeader**.

### 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 Attributes

uint16\_t **channel** {}\
 application channel  uint8\_t **dir** {}\
 uint8\_t **reservedMostPkt1** {}\
 uint32\_t **sourceAdr** {}\
 uint32\_t **destAdr** {}\
 uint8\_t **arbitration** {}\
 uint8\_t **timeRes** {}\
 uint8\_t **quadsToFollow** {}\
 uint8\_t **reservedMostPkt2** {}\
 uint16\_t **crc** {}\
 uint8\_t **priority** {}\
 uint8\_t **transferType** {}\
 Tranfer type.  uint8\_t **state** {}\
 uint8\_t **reservedMostPkt3** {}\
 uint16\_t **reservedMostPkt4** {}\
 uint32\_t **pktDataLength** {}\
 length of variable data in bytes  uint32\_t **reservedMostPkt5** {}\
 std::vector\< uint8\_t \> **pktData** {}\
 variable data

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

### Additional Inherited Members

Public Types inherited from **Vector::BLF::ObjectHeader** enum **ObjectFlags** : uint32\_t { **TimeTenMics** = 0x00000001, **TimeOneNans** = 0x00000002 }\

## Detailed Description

MOST\_PKT.

This event structure was never and should never be used. Use **MostPkt2** instead.

## Member Function Documentation

### uint32\_t Vector::BLF::MostPkt::calculateObjectSize () const \[override\], \[virtual\]

Calculates the objectSize

**Returns**

object size

Reimplemented from **Vector::BLF::ObjectHeaderBase**.

### void Vector::BLF::MostPkt::read (AbstractFile & is) \[override\], \[virtual\]

Read the data of this object

**Parameters**

*is* input stream

Reimplemented from **Vector::BLF::ObjectHeaderBase**.

### void Vector::BLF::MostPkt::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::MostPkt::arbitration {}

Arbitration byte

### uint16\_t Vector::BLF::MostPkt::channel {}

application channel Application channel

### uint16\_t Vector::BLF::MostPkt::crc {}

Cyclic Redundancy Check

### uint32\_t Vector::BLF::MostPkt::destAdr {}

Target address

### uint8\_t Vector::BLF::MostPkt::dir {}

Direction of message events:

- •

  0: Rx (received)

- •

  1: Tx (transmit receipt)

- •

  2: Tx Request (transmit request)

### std::vector\<uint8\_t\> Vector::BLF::MostPkt::pktData {}

variable data Variable data

### uint32\_t Vector::BLF::MostPkt::pktDataLength {}

length of variable data in bytes Length of variable data in bytes (1014 max)

### uint8\_t Vector::BLF::MostPkt::priority {}

Priority

### uint8\_t Vector::BLF::MostPkt::quadsToFollow {}

Number of quadlets

### uint8\_t Vector::BLF::MostPkt::reservedMostPkt1 {}

reserved

### uint8\_t Vector::BLF::MostPkt::reservedMostPkt2 {}

reserved

### uint8\_t Vector::BLF::MostPkt::reservedMostPkt3 {}

reserved

### uint16\_t Vector::BLF::MostPkt::reservedMostPkt4 {}

reserved

### uint32\_t Vector::BLF::MostPkt::reservedMostPkt5 {}

reserved

### uint32\_t Vector::BLF::MostPkt::sourceAdr {}

Source address

### uint8\_t Vector::BLF::MostPkt::state {}

Transmission state

- •

  0 for Rx

- •

  0x40 for TxOk (transmit request)

### uint8\_t Vector::BLF::MostPkt::timeRes {}

Obsolete member; read/write 0

### uint8\_t Vector::BLF::MostPkt::transferType {}

Tranfer type. Message-like events can either be recorded through the MOST transceiver chip or through a separate network spy.

- •

  1: Node MOST transceiver reported the message (either due to a successful reception or as acknowledgment for a transmit request).

- •

  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.