rohdeschwarz::busses::visa::Visa Class Reference

#include <visa.hpp>

Inheritance diagram for rohdeschwarz::busses::visa::Visa:

Public Member Functions
	Visa (std::string resource, unsigned int connection_timeout_ms=2000)
	Constructor. More...
virtual	~Visa ()
	Destructor. More...
virtual std::string	endpoint () const
virtual int	timeout_ms () const
virtual bool	setTimeout (int timeout_ms)
virtual bool	readData (unsigned char *buffer, std::size_t bufferSize, std::size_t *readSize=nullptr)
virtual bool	writeData (const unsigned char *data, std::size_t dataSize, std::size_t *writeSize=nullptr)
bool	attribute (ViAttr name, ViAttrState *value) const
	get VISA attribute More...
bool	setAttribute (ViAttr name, ViAttrState value)
	set VISA attribute More...
ViStatus	status () const
	Returns current ViStatus value. More...
virtual std::string	statusMessage () const
	Returns a human-friendly message for the current ViStatus value. More...
bool	isError () const
	Checks if there is a visa error. More...
Public Member Functions inherited from rohdeschwarz::busses::Bus
	Bus ()
	Constructor. More...
virtual	~Bus ()
	Destructor. More...
std::size_t	bufferSize_B () const
void	setBufferSize (std::size_t bytes)
std::vector< unsigned char > *	buffer ()
const std::vector< unsigned char > *	buffer () const
std::vector< unsigned char >	takeData ()
bool	readData (std::size_t *readSize=nullptr)

Detailed Description

Definition at line 31 of file visa.hpp.

Constructor & Destructor Documentation

Visa()

Visa::Visa	(	std::string	resource,
		unsigned int	connection_timeout_ms = 2000
	)

Constructor.

Definition at line 9 of file visa.cpp.

~Visa()

Visa::~Visa ( )

virtual

Destructor.

Closes the instrument connection, if open.

Definition at line 37 of file visa.cpp.

Member Function Documentation

attribute()

bool Visa::attribute	(	ViAttr	name,
		ViAttrState *	value
	)		const

get VISA attribute

Definition at line 90 of file visa.cpp.

endpoint()

std::string Visa::endpoint ( ) const

virtual

Implements rohdeschwarz::busses::Bus.

Definition at line 44 of file visa.cpp.

isError()

bool Visa::isError ( ) const

virtual

Checks if there is a visa error.

Implements rohdeschwarz::busses::Bus.

Definition at line 132 of file visa.cpp.

readData()

bool Visa::readData ( unsigned char *  buffer, std::size_t  bufferSize, std::size_t *  readSize = nullptr  )

virtual

Implements rohdeschwarz::busses::Bus.

Definition at line 66 of file visa.cpp.

setAttribute()

bool Visa::setAttribute	(	ViAttr	name,
		ViAttrState	value
	)

set VISA attribute

Definition at line 97 of file visa.cpp.

setTimeout()

bool Visa::setTimeout ( int  timeout_ms )

virtual

Implements rohdeschwarz::busses::Bus.

Definition at line 60 of file visa.cpp.

status()

ViStatus Visa::status

(

)

const

Returns current ViStatus value.

Definition at line 104 of file visa.cpp.

statusMessage()

std::string Visa::statusMessage ( ) const

virtual

Returns a human-friendly message for the current ViStatus value.

Implements rohdeschwarz::busses::Bus.

Definition at line 110 of file visa.cpp.

timeout_ms()

int Visa::timeout_ms ( ) const

virtual

Implements rohdeschwarz::busses::Bus.

Definition at line 50 of file visa.cpp.

writeData()

bool Visa::writeData ( const unsigned char *  data, std::size_t  dataSize, std::size_t *  writeSize = nullptr  )

virtual

Implements rohdeschwarz::busses::Bus.

Definition at line 78 of file visa.cpp.

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

• include/rohdeschwarz/busses/visa/visa.hpp
• src/busses/visa/visa.cpp