---
name: "Vector_BLF_LinUnexpectedWakeup"
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_LinUnexpectedWakeup"
---

# Vector\_BLF\_LinUnexpectedWakeup(3)

LIN\_UNEXPECTED\_WAKEUP.

## NAME

Vector::BLF::LinUnexpectedWakeup - LIN\_UNEXPECTED\_WAKEUP.

## SYNOPSIS

\#include \<LinUnexpectedWakeup.h\>

Inherits **Vector::BLF::ObjectHeader**, and **Vector::BLF::LinBusEvent**.

### 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::LinBusEvent** **LinBusEvent** (const LinBusEvent &)=default\
 LinBusEvent & **operator=** (const LinBusEvent &)=default\
 **LinBusEvent** (LinBusEvent &&)=default\
 LinBusEvent & **operator=** (LinBusEvent &&)=default\

### Public Attributes

uint64\_t **width** {}\
 width of the unexpected wakeup in nanoseconds (valid for LIN 2.x)  uint8\_t **signal** {}\
 byte signal of the unexpected wakeup (valid for LIN 1.x)  uint8\_t **reservedLinUnexpectedWakeup1** {}\
 uint16\_t **reservedLinUnexpectedWakeup2** {}\
 uint32\_t **reservedLinUnexpectedWakeup3** {}\

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::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\_UNEXPECTED\_WAKEUP.

This event occurs if an unexpected byte received in bus idle phase of wake mode could be a wakeup frame

## Member Function Documentation

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

Calculates the objectSize

**Returns**

object size

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

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

Read the data of this object

**Parameters**

*is* input stream

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

### void Vector::BLF::LinUnexpectedWakeup::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::LinUnexpectedWakeup::reservedLinUnexpectedWakeup1 {}

reserved

### uint16\_t Vector::BLF::LinUnexpectedWakeup::reservedLinUnexpectedWakeup2 {}

reserved

### uint32\_t Vector::BLF::LinUnexpectedWakeup::reservedLinUnexpectedWakeup3 {}

reserved

### uint8\_t Vector::BLF::LinUnexpectedWakeup::signal {}

byte signal of the unexpected wakeup (valid for LIN 1.x) Byte signal of the unexpected wakeup. Valid for LIN 1.x

### uint64\_t Vector::BLF::LinUnexpectedWakeup::width {}

width of the unexpected wakeup in nanoseconds (valid for LIN 2.x) Width of the unexpected wakeup in nanoseconds. Valid for LIN 2.x

## Author

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