Inheritance diagram for CameraServer:

Classes
struct	Request

Public Member Functions
void	SetImage (Image const *image)

void	StartAutomaticCapture (char const *cameraName=USBCamera::kDefaultCameraName)

void	StartAutomaticCapture (std::shared_ptr< USBCamera > camera)
	Start automatically capturing images to send to the dashboard. More...

bool	IsAutoCaptureStarted ()

void	SetQuality (unsigned int quality)

unsigned int	GetQuality ()

void	SetSize (unsigned int size)

Public Member Functions inherited from ErrorBase
	ErrorBase (const ErrorBase &)=delete

ErrorBase &	operator= (const ErrorBase &)=delete

virtual Error &	GetError ()
	Retrieve the current error. More...

virtual const Error &	GetError () const

virtual void	SetErrnoError (llvm::StringRef contextMessage, llvm::StringRef filename, llvm::StringRef function, uint32_t lineNumber) const
	Set error information associated with a C library call that set an error to the "errno" global variable. More...

virtual void	SetImaqError (int success, llvm::StringRef contextMessage, llvm::StringRef filename, llvm::StringRef function, uint32_t lineNumber) const
	Set the current error information associated from the nivision Imaq API. More...

virtual void	SetError (Error::Code code, llvm::StringRef contextMessage, llvm::StringRef filename, llvm::StringRef function, uint32_t lineNumber) const
	Set the current error information associated with this sensor. More...

virtual void	SetWPIError (llvm::StringRef errorMessage, Error::Code code, llvm::StringRef contextMessage, llvm::StringRef filename, llvm::StringRef function, uint32_t lineNumber) const
	Set the current error information associated with this sensor. More...

virtual void	CloneError (const ErrorBase &rhs) const

virtual void	ClearError () const
	Clear the current error information associated with this sensor.

virtual bool	StatusIsFatal () const
	Check if the current error code represents a fatal error. More...

Static Public Member Functions
static CameraServer *	GetInstance ()

Static Public Member Functions inherited from ErrorBase
static void	SetGlobalError (Error::Code code, llvm::StringRef contextMessage, llvm::StringRef filename, llvm::StringRef function, uint32_t lineNumber)

static void	SetGlobalWPIError (llvm::StringRef errorMessage, llvm::StringRef contextMessage, llvm::StringRef filename, llvm::StringRef function, uint32_t lineNumber)

static Error &	GetGlobalError ()
	Retrieve the current global error.

Protected Member Functions
void	Serve ()

void	AutoCapture ()

void	SetImageData (uint8_t *data, unsigned int size, unsigned int start=0, bool imaqData=false)

void	FreeImageData (std::tuple< uint8_t *, unsigned int, unsigned int, bool > imageData)

Protected Attributes
std::shared_ptr< USBCamera >	m_camera

std::thread	m_serverThread

std::thread	m_captureThread

priority_recursive_mutex	m_imageMutex

std::condition_variable_any	m_newImageVariable

std::vector< uint8_t * >	m_dataPool

unsigned int	m_quality

bool	m_autoCaptureStarted

bool	m_hwClient

std::tuple< uint8_t *, unsigned int, unsigned int, bool >	m_imageData

Protected Attributes inherited from ErrorBase
Error	m_error

Additional Inherited Members
Static Protected Attributes inherited from ErrorBase
static priority_mutex	_globalErrorMutex

static Error	_globalError

Member Function Documentation

void CameraServer::StartAutomaticCapture ( std::shared_ptr< USBCamera > camera )

Start automatically capturing images to send to the dashboard.

You should call this method to just see a camera feed on the dashboard without doing any vision processing on the roboRIO. SetImage should not be called after this is called.

Parameters

camera The camera interface (eg. USBCamera)

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

Athena/include/CameraServer.h
Athena/src/CameraServer.cpp

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Member Function Documentation