Vector BLF
Vector::BLF::MostSpy Struct Referencefinal

MOST_SPY. More...

#include <MostSpy.h>

Inheritance diagram for Vector::BLF::MostSpy:
Vector::BLF::ObjectHeader Vector::BLF::ObjectHeaderBase

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
 
BYTE dir {}
 
BYTE reservedMostSpy1 {}
 
DWORD sourceAdr {}
 
DWORD destAdr {}
 
std::array< BYTE, 17 > msg {}
 
BYTE reservedMostSpy2 {}
 
WORD rTyp {}
 Control message sub type. More...
 
BYTE rTypAdr {}
 Addressing mode. More...
 
BYTE state {}
 Transmission state MOST25. More...
 
BYTE reservedMostSpy3 {}
 
BYTE ackNack {}
 
DWORD crc {}
 
- 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

MOST_SPY.

Message from MOST 25 Control Channel; received in spy mode (listen only).

Member Function Documentation

◆ calculateObjectSize()

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

Calculates the objectSize

Returns
object size

Reimplemented from Vector::BLF::ObjectHeaderBase.

◆ read()

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

Read the data of this object

Parameters
isinput stream

Reimplemented from Vector::BLF::ObjectHeaderBase.

◆ write()

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

Write the data of this object

Parameters
osoutput stream

Reimplemented from Vector::BLF::ObjectHeaderBase.

Member Data Documentation

◆ ackNack

BYTE Vector::BLF::MostSpy::ackNack {}

AckNack holds the transmit status of a control message (see Transmit Status Register of OS8104 for MOST25).

  • Bit 0: Meaning:
    • 1: no response (NoResp) Restriction:
    • only for Dir = Tx or spy messages
  • Bit 1: Meaning:
    • 1: valid receipt (Valid) Restriction:
    • only for Dir = Tx or spy messages
  • Bit 2: Meaning:
    • 1: CRC Error (CRCError) Restriction:
    • only for Dir = Tx or spy messages
  • Bit 3: Meaning:
    • 1: receive buffer full (RxBufFull) Restriction:
    • only for Dir = Tx or spy messages
  • Bit 4: Meaning:
    • 1: acknowledged (Ack) Restriction:
    • only for Dir = Tx or spy messages (always set to 1 for Rx messages in node mode)
  • Bit 5: Meaning:
    • 1: negative acknowledge (NAck) Restriction:
    • only for Dir = Tx or spy messages

◆ crc

DWORD Vector::BLF::MostSpy::crc {}

Cyclic Redundancy Check

◆ destAdr

DWORD Vector::BLF::MostSpy::destAdr {}

Target address

◆ dir

BYTE Vector::BLF::MostSpy::dir {}

Direction of message events:

  • 0: Rx (received)
  • 1: Tx (transmit receipt)
  • 2: Tx Request (transmit request)

◆ msg

std::array<BYTE, 17> Vector::BLF::MostSpy::msg {}

17 data bytes

◆ reservedMostSpy1

BYTE Vector::BLF::MostSpy::reservedMostSpy1 {}

reserved

◆ reservedMostSpy2

BYTE Vector::BLF::MostSpy::reservedMostSpy2 {}

reserved

◆ reservedMostSpy3

BYTE Vector::BLF::MostSpy::reservedMostSpy3 {}

reserved

◆ rTyp

WORD Vector::BLF::MostSpy::rTyp {}

Control message sub type.

Sub type of a MOST 25 Control message (see data sheet of OS8104 also).

  • 0: Normal
  • 1: RemoteRead
  • 2: RemoteWrite
  • 3: Alloc
  • 4: Dealloc
  • 5: GetSource
  • >5: not used so far

◆ rTypAdr

BYTE Vector::BLF::MostSpy::rTypAdr {}

Addressing mode.

Addressing mode of MOST25 Control messages.

  • 0x00: Device (logical node address)
  • 0x10: Node position
  • 0x20: Broadcast
  • 0x30: Groupcast
  • 0xFF: Unknown

◆ sourceAdr

DWORD Vector::BLF::MostSpy::sourceAdr {}

Source address

◆ state

BYTE Vector::BLF::MostSpy::state {}

Transmission state MOST25.

Transmission state of a MOST25 Control message.

  • Bit 0: Meaning:
    • 0: bus inactive
    • 1: bus active Restriction:
    • only for Dir = Rx (MOSTCtrl) or MOSTSpy
  • Bit 1: Meaning:
    • 1: unlock event during transmission (Unl) Restriction:
    • only for Dir = Rx (MOSTCtrl) or MOSTSpy
  • Bit 4: Meaning:
    • 1: acknowledged (Ack) Restriction:
    • only for Dir = Tx (always set to 1 for Rx messages in node mode)
  • Bit 5: Meaning:
    • 1: not acknowledged (NAck) Restriction:
    • only for Dir = Tx
  • Bit 6: Meaning:
    • Send result:
      • 0: Transmission error (TxF)
      • 1: OK Restriction:
    • only for Dir = Tx (MOSTCtrl)

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