SopasEventMessage Class Reference

Class that represents a message that was sent by a sensor. (Event message) More...

#include <sick_scan_common_nw.h>

Public Member Functions
std::string	getCommandString () const
	Returns two character long command. More...
BYTE *	getPayLoad ()
	contains 's' + command string(2 byte) + content(payload length - 3) More...
UINT32	getPayLoadLength () const
	contains 's' + command string(2 byte) + content(payload length - 3) More...
SopasProtocol	getProtocolType () const
BYTE *	getRawData ()
	get SOPAS raw data include header and CRC More...
INT32	getVariableIndex ()
	Returns the index of a variable (answer to read variable by index). In case of error a negative value will be returned. More...
std::string	getVariableName ()
	Returns the name of a variable (answer to read variable by name). In case of error an empty value will be returned. More...
bool	isValid () const
UINT32	size () const
	SopasEventMessage ()
	Default constructor. More...
	SopasEventMessage (BYTE *buffer, SopasProtocol protocol, UINT32 frameLength)
	Constructor. This class will only store a pointer to the byte buffer. It will not deallocate the memory. Please make sure that the buffer is not deallocated while you are working with this class. More...
	~SopasEventMessage ()
	Destructor. More...

Private Member Functions
void	detectEncoding ()
void	detectMessageType ()

Private Attributes
BYTE *	m_buffer
UINT32	m_frameLength
SopasProtocol	m_protocol

Detailed Description

Class that represents a message that was sent by a sensor. (Event message)

Definition at line 130 of file sick_scan_common_nw.h.

Constructor & Destructor Documentation

SopasEventMessage::SopasEventMessage

(

)

Default constructor.

Definition at line 512 of file sick_scan_common_nw.cpp.

SopasEventMessage::~SopasEventMessage ( )

inline

Destructor.

Definition at line 137 of file sick_scan_common_nw.h.

SopasEventMessage::SopasEventMessage	(	BYTE *	buffer,
		SopasProtocol	protocol,
		UINT32	frameLength
	)

Constructor. This class will only store a pointer to the byte buffer. It will not deallocate the memory. Please make sure that the buffer is not deallocated while you are working with this class.

Parameters

buffer	byte buffer with the message (Sopas frame)
protocol	type of protocol (Cola-A, Cola-B)
frameLength	length of the frame

Definition at line 518 of file sick_scan_common_nw.cpp.

Member Function Documentation

void SopasEventMessage::detectEncoding ( )

private

void SopasEventMessage::detectMessageType ( )

private

std::string SopasEventMessage::getCommandString

(

)

const

Returns two character long command.

Returns

string container command

Returns the core command of a sopas message (e.g. "WN") for ..sWN <whatever>

Definition at line 549 of file sick_scan_common_nw.cpp.

BYTE * SopasEventMessage::getPayLoad

(

)

contains 's' + command string(2 byte) + content(payload length - 3)

Returns a pointer to the first payload byte.

Returns

Pointer to payload part of message

Returns a pointer to the first payload byte. CoLa-A: Points beyond the leading "0x02" to the "s..." data. CoLa-B: Points beyond the magic word and length bytes, to the "s..." data.

Definition at line 573 of file sick_scan_common_nw.cpp.

UINT32 SopasEventMessage::getPayLoadLength

(

)

const

contains 's' + command string(2 byte) + content(payload length - 3)

Definition at line 525 of file sick_scan_common_nw.cpp.

SopasProtocol SopasEventMessage::getProtocolType ( void  ) const

inline

Definition at line 149 of file sick_scan_common_nw.h.

BYTE * SopasEventMessage::getRawData

(

)

get SOPAS raw data include header and CRC

Returns

Pointer to raw data message

The raw data is stored in m_buffer. This function returns a pointer to this buffer.

Definition at line 597 of file sick_scan_common_nw.cpp.

INT32 SopasEventMessage::getVariableIndex

(

)

Returns the index of a variable (answer to read variable by index). In case of error a negative value will be returned.

Definition at line 605 of file sick_scan_common_nw.cpp.

std::string SopasEventMessage::getVariableName

(

)

Returns the name of a variable (answer to read variable by name). In case of error an empty value will be returned.

bool SopasEventMessage::isValid ( ) const

inline

Definition at line 176 of file sick_scan_common_nw.h.

UINT32 SopasEventMessage::size ( ) const

inline

Definition at line 155 of file sick_scan_common_nw.h.

Member Data Documentation

BYTE* SopasEventMessage::m_buffer

private

Definition at line 185 of file sick_scan_common_nw.h.

UINT32 SopasEventMessage::m_frameLength

private

Definition at line 187 of file sick_scan_common_nw.h.

SopasProtocol SopasEventMessage::m_protocol

private

Definition at line 186 of file sick_scan_common_nw.h.

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

• sick_scan_common_nw.h
• sick_scan_common_nw.cpp