---
name: "Vector_BLF_WlanFrame"
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_WlanFrame"
---

# Vector\_BLF\_WlanFrame(3)

WLAN\_FRAME.

## NAME

Vector::BLF::WlanFrame - WLAN\_FRAME.

## SYNOPSIS

\#include \<WlanFrame.h\>

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

### Public Types

enum **Flags** : uint16\_t { **GenuineMacHeader** = 0x0001, **CorrectFrameControlFormat** = 0x0002 }\
 enum **Dir** : uint8\_t { **Rx** = 0, **Tx** = 1, **TxRq** = 2 }\

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

### 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)\
 uint16\_t **calculateHeaderSize** () 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 1..n  uint16\_t **flags** {}\
 uint8\_t **dir** {}\
 Direction flag.  uint8\_t **radioChannel** {}\
 channel number of the radio frequency  int16\_t **signalStrength** {}\
 signal strength in \[dbm\]  uint16\_t **signalQuality** {}\
 signal quality in \[dbm\]  uint16\_t **frameLength** {}\
 Number of bytes (header + payload).  uint32\_t **reservedWlanFrame** {}\
 std::vector\< uint8\_t \> **frameData** {}\
 WLAN frame 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

## Detailed Description

WLAN\_FRAME.

WLAN frame.

## Member Enumeration Documentation

### enum Vector::BLF::WlanFrame::Dir : uint8\_t

enumeration for dir

**Enumerator**

- ***Rx***

  receive

- ***Tx***

  transmit

- ***TxRq***

  transmit request

### enum Vector::BLF::WlanFrame::Flags : uint16\_t

enumeration for flags

**Enumerator**

- ***GenuineMacHeader***

  Genuine MAC Header

- ***CorrectFrameControlFormat***

  Correct Frame Control Format

## Member Function Documentation

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

Calculates the objectSize

**Returns**

object size

Reimplemented from **Vector::BLF::ObjectHeader**.

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

Read the data of this object

**Parameters**

*is* input stream

Reimplemented from **Vector::BLF::ObjectHeader**.

### void Vector::BLF::WlanFrame::write (AbstractFile & os) \[override\], \[virtual\]

Write the data of this object

**Parameters**

*os* output stream

Reimplemented from **Vector::BLF::ObjectHeader**.

## Member Data Documentation

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

application channel 1..n The channel of the frame.

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

Direction flag. Direction flag

### uint16\_t Vector::BLF::WlanFrame::flags {}

flags

### std::vector\<uint8\_t\> Vector::BLF::WlanFrame::frameData {}

WLAN frame data. WLAN frame data. Data starts with WLAN header. Max. 2342 data bytes per frame

### uint16\_t Vector::BLF::WlanFrame::frameLength {}

Number of bytes (header + payload). Length of WLAN data in bytes. Max. 2342 Bytes.

### uint8\_t Vector::BLF::WlanFrame::radioChannel {}

channel number of the radio frequency Channel number of the radio frequency, i.e 180 or 176

### uint32\_t Vector::BLF::WlanFrame::reservedWlanFrame {}

reserved

### uint16\_t Vector::BLF::WlanFrame::signalQuality {}

signal quality in \[dbm\] Signal quality

### int16\_t Vector::BLF::WlanFrame::signalStrength {}

signal strength in \[dbm\] Signal strength in \[dBm\]

## Author

Generated automatically by Doxygen for Vector BLF from the source code.