OutputSignalGeneratorBlueDevice Class Reference

A class to create complex digital output signals(Device specific interface layout only). More...

#include <mvIMPACT_acquire.h>

Public Member Functions
bool	canCreateExposeActiveSignal (DigitalOutput *pOutput) const
	Checks whether the specified output can be used to create an inverted expose active signal.
bool	canInvertSignal (DigitalOutput *pOutput) const
	Checks whether the specified output can be used to create an inverted version of a certain signal.
TDeviceDigitalOutputMode	getOutputMode (DigitalOutput *pOutput) const
	Returns the current mode a digital output is operated in.
bool	isOutputModeActive (DigitalOutput *pOutput, TDeviceDigitalOutputMode mode) const
	Checks whether the specified output is currently operated in a certain mode.
bool	isSignalInverted (DigitalOutput *pOutput) const
	Checks whether the specified output will currently invert a certain internal signal.
OutputSignalGeneratorBlueDevice &	operator= (const OutputSignalGeneratorBlueDevice &rhs)
	Allows assignments of mvIMPACT::acquire::OutputSignalGeneratorBlueDevice objects.
	OutputSignalGeneratorBlueDevice (const OutputSignalGeneratorBlueDevice &src)
	Constructs a new mvIMPACT::acquire::OutputSignalGeneratorBlueDevice from and existing one.
	OutputSignalGeneratorBlueDevice (Device *pDev)
	Constructs a new mvIMPACT::acquire::OutputSignalGeneratorBlueDevice object.
int	setOutputMode (DigitalOutput *pOutput, TDeviceDigitalOutputMode mode, bool boInverted=false)
	This function will configure the digital output to operate in a certain mode.
int	undefineSignal (DigitalOutput *pOutput)
	Removes the signal definition from the specified output pin.
	~OutputSignalGeneratorBlueDevice ()
	Class destructor.

Detailed Description

A class to create complex digital output signals(Device specific interface layout only).

Instances of this class can be used to create more complex digital output related signals like a single pulse or sequence of pulses on a certain pin as a reaction on a signal on one of the digital inputs of a device.

The availability of the features provided by this class heavily depends on the used capture device. Therefore it's crucial to check if a desired feature is available at all. This class either provides the functions needed for these checks or its functions will return appropriate error codes.

Note

This class will only be available if mvIMPACT::acquire::Device::interfaceLayout is set to mvIMPACT::acquire::dilDeviceSpecific before the device is opened.

Constructor & Destructor Documentation

OutputSignalGeneratorBlueDevice() [1/2]

OutputSignalGeneratorBlueDevice ( Device * pDev )

inlineexplicit

Constructs a new mvIMPACT::acquire::OutputSignalGeneratorBlueDevice object.

Parameters

[in]

pDev

A pointer to a mvIMPACT::acquire::Device object obtained from a mvIMPACT::acquire::DeviceManager object.

OutputSignalGeneratorBlueDevice() [2/2]

OutputSignalGeneratorBlueDevice ( const OutputSignalGeneratorBlueDevice & src )

inlineexplicit

Constructs a new mvIMPACT::acquire::OutputSignalGeneratorBlueDevice from and existing one.

Parameters

[in]

src

A constant reference to the mvIMPACT::acquire::OutputSignalGeneratorBlueDevice object, this object shall be created from

~OutputSignalGeneratorBlueDevice()

~OutputSignalGeneratorBlueDevice ( )

inline

Class destructor.

Member Function Documentation

canCreateExposeActiveSignal()

bool canCreateExposeActiveSignal ( DigitalOutput * pOutput ) const

inline

Checks whether the specified output can be used to create an inverted expose active signal.

Parameters

[in]

pOutput

A pointer to a mvIMPACT::acquire::DigitalOutput object obtained from an instance of the class mvIMPACT::acquire::IOSubSystemCommon for this device.

canInvertSignal()

bool canInvertSignal ( DigitalOutput * pOutput ) const

inline

Checks whether the specified output can be used to create an inverted version of a certain signal.

Parameters

[in]

pOutput

A pointer to a mvIMPACT::acquire::DigitalOutput object obtained from an instance of the class mvIMPACT::acquire::IOSubSystemCommon for this device.

getOutputMode()

TDeviceDigitalOutputMode getOutputMode ( DigitalOutput * pOutput ) const

inline

Returns the current mode a digital output is operated in.

If the mode is not selectable for the current output an exception will be raised.

Parameters

[in]

pOutput

A pointer to a mvIMPACT::acquire::DigitalOutput object obtained from an instance of the class mvIMPACT::acquire::IOSubSystemCommon for this device.

isOutputModeActive()

bool isOutputModeActive ( DigitalOutput * pOutput, TDeviceDigitalOutputMode mode ) const

inline

Checks whether the specified output is currently operated in a certain mode.

Parameters

[in]	pOutput	A pointer to a mvIMPACT::acquire::DigitalOutput object obtained from an instance of the class mvIMPACT::acquire::IOSubSystemCommon for this device.
[in]	mode	The mode the specified output shall be checked for.

isSignalInverted()

bool isSignalInverted ( DigitalOutput * pOutput ) const

inline

Checks whether the specified output will currently invert a certain internal signal.

Parameters

[in]

pOutput

A pointer to a mvIMPACT::acquire::DigitalOutput object obtained from an instance of the class mvIMPACT::acquire::IOSubSystemCommon for this device.

operator=()

OutputSignalGeneratorBlueDevice & operator= ( const OutputSignalGeneratorBlueDevice & rhs )

inline

Allows assignments of mvIMPACT::acquire::OutputSignalGeneratorBlueDevice objects.

setOutputMode()

int setOutputMode ( DigitalOutput * pOutput, TDeviceDigitalOutputMode mode, bool boInverted = false )

inline

This function will configure the digital output to operate in a certain mode.

After calling this function the digital output will be operated in the mode specified by mode.

Valid values for constant are defined by the enum mvIMPACT::acquire::TDeviceDigitalOutputMode.

Returns

• mvIMPACT::acquire::DMR_NO_ERROR if successful.
• A negative error code of type mvIMPACT::acquire::TDMR_ERROR otherwise.

Parameters

[in]	pOutput	A pointer to a mvIMPACT::acquire::DigitalOutput object obtained from an instance of the class mvIMPACT::acquire::IOSubSystemCommon for this device.
[in]	mode	The mode the specified output shall be operated in. If the mode passed to the function is not available for the output or the device an exception will be raised.
[in]	boInverted	Set this parameter to true, to invert the exposure signal

undefineSignal()

int undefineSignal ( DigitalOutput * pOutput )

inline

Removes the signal definition from the specified output pin.

Whenever a signal has been defined for a a certain digital output pin, this pin can no longer controlled using the corresponding functions in the class mvIMPACT::acquire::DigitalOutput. This function removes the signal definition and hands back manual control of that digital output to the user.

Returns

• mvIMPACT::acquire::DMR_NO_ERROR if successful.
• A negative error code of type mvIMPACT::acquire::TDMR_ERROR otherwise.

Parameters

[in]

pOutput

A pointer to a mvIMPACT::acquire::DigitalOutput object obtained from an instance of the class mvIMPACT::acquire::IOSubSystemCommon for this device.