DigitalIOMeasurementControl Class Reference

Properties for configuring settings belonging to the digital I/O measurement(Device specific interface layout only). More...

Inheritance diagram for DigitalIOMeasurementControl:

Public Member Functions
synchronized void	delete ()
	DigitalIOMeasurementControl (Device pDev)
	brief Constructs a new mvIMPACT.acquire.DigitalIOMeasurementControl object.
PropertyI	getDigitalIOMeasurementMode ()
	An enumerated integer property defining the type of measurement to perform.
PropertyF	getDigitalIOMeasurementResult ()
	A float property (read-only) that will contain the result of the measurement.
PropertyI	getDigitalIOMeasurementSource ()
	An enumerated integer property defining where the measurement shall be performed.
int	hObj ()
	Returns a unique identifier for the component collection referenced by this object.
ComponentCollection	restoreDefault ()
	Restores the default for every component of this collection.

Protected Member Functions
	DigitalIOMeasurementControl (long cPtr, boolean cMemoryOwn)
void	finalize ()

Static Protected Member Functions
static long	swigRelease (ComponentCollection obj)
static long	swigRelease (DigitalIOMeasurementControl obj)

Protected Attributes
transient boolean	swigCMemOwn

Detailed Description

Properties for configuring settings belonging to the digital I/O measurement(Device specific interface layout only).

Properties in this class will only be available if a device offers digital I/O measurement features.

// This code fragment will print result of measurement using all modes on all sources
// to the standard output.
DigitalIOMeasurementControl iomc = new DigitalIOMeasurementControl(getDevicePointerFromSomewhere());
if( iomc.digitalIOMeasurementMode.isValid() && iomc.digitalIOMeasurementSource.isValid() )
{
  StringIntVector modeDict = new StringIntVector();
  iomc.digitalIOMeasurementMode.getTranslationDict( modeDict );
  final int modeCnt = iomc.digitalIOMeasurementMode.dictSize();
  StringIntVector srcDict = new StringIntVector();
  iomc.digitalIOMeasurementSource.getTranslationDict( srcDict );
  final int srcCnt = iomc.digitalIOMeasurementSource.dictSize();
  for( int i=0; i<modeCnt; i++ )
  {
    iomc.digitalIOMeasurementMode.write( modeDict.get( i ).getSecond() );
    for( int j=0; j<srcCnt; j++ )
    {
      iomc.digitalIOMeasurementSource.write( srcDict.get( j ).getSecond() );
      System.out.println( String.format( "Digital I/O measurement result using mode '%s' at source '%s': %s\n", iomc.digitalIOMeasurementMode.readS(), iomc.digitalIOMeasurementSource.readS(), iomc.digitalIOMeasurementResult.readS() ) );
    }
  }
}

Note

This class will only be available if mvIMPACT.acquire.Device.getInterfaceLayout() is set to mvIMPACT.acquire.TDeviceInterfaceLayout.dilDeviceSpecific before the device is opened.

Constructor & Destructor Documentation

DigitalIOMeasurementControl() [1/2]

DigitalIOMeasurementControl ( long cPtr, boolean cMemoryOwn )

protected

DigitalIOMeasurementControl() [2/2]

DigitalIOMeasurementControl

(

Device

pDev

)

brief Constructs a new mvIMPACT.acquire.DigitalIOMeasurementControl object.

Parameters

pDev	[in] A pointer to a mvIMPACT.acquire.Device object obtained from a mvIMPACT.acquire.DeviceManager object.

Member Function Documentation

delete()

synchronized void delete

(

)

Reimplemented from ComponentCollection.

finalize()

void finalize ( )

protected

Reimplemented from ComponentCollection.

getDigitalIOMeasurementMode()

PropertyI getDigitalIOMeasurementMode

(

)

An enumerated integer property defining the type of measurement to perform.

Valid values for this property are defined by the enumeration mvIMPACT.acquire.TDigitalIOMeasurementMode.

getDigitalIOMeasurementResult()

PropertyF getDigitalIOMeasurementResult

(

)

A float property (read-only) that will contain the result of the measurement.

Reading this property will automatically perform a new measurement.

Note

Please note that the signal connected to the digital input must match the selected digital input threshold(see mvIMPACT.acquire.IOSubSystemBlueFOX.getDigitalInputThreshold()) in order to obtain valid results.

getDigitalIOMeasurementSource()

PropertyI getDigitalIOMeasurementSource

(

)

An enumerated integer property defining where the measurement shall be performed.

Valid values for this property are defined by the enumeration mvIMPACT.acquire.TDigitalIOMeasurementMode.

hObj()

int hObj ( )

inherited

Returns a unique identifier for the component collection referenced by this object.

This handle will always reference an object of type mvIMPACT.acquire.ComponentList.

Returns

A unique identifier for the component referenced by this object.

restoreDefault()

ComponentCollection restoreDefault ( )

inherited

Restores the default for every component of this collection.

Calling this function will restore the default value for every component belonging to this collection.

Note

The caller must have the right to modify the component. Otherwise an exception will be thrown.

Returns

A const reference to the component.

swigRelease() [1/2]

long swigRelease ( ComponentCollection obj )

staticprotectedinherited

swigRelease() [2/2]

long swigRelease ( DigitalIOMeasurementControl obj )

staticprotected

Member Data Documentation

swigCMemOwn

transient boolean swigCMemOwn

protectedinherited