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

#include <mvIMPACT_acquire.h>

Inheritance diagram for DigitalIOMeasurementControl:

[legend]

Public Member Functions
	DigitalIOMeasurementControl (Device *pDev)
	brief Constructs a new mvIMPACT::acquire::DigitalIOMeasurementControl object.

HOBJ	hObj (void) const
	Returns a unique identifier for the component collection referenced by this object.

const ComponentCollection &	restoreDefault (void) const
	Restores the default for every component of this collection.

Public Attributes
PropertyIDigitalIOMeasurementMode	digitalIOMeasurementMode
	An enumerated integer property defining the type of measurement to perform.

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

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

Protected Attributes
HOBJ	m_hRoot

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(getDevicePointerFromSomewhere());
if( iomc.digitalIOMeasurementMode.isValid() && iomc.digitalIOMeasurementSource.isValid() )
{
  vector<pair<string, TDigitalIOMeasurementMode> > modeDict;
  iomc.digitalIOMeasurementMode.getTranslationDict( modeDict );
  const unsigned int modeCnt = iomc.digitalIOMeasurementMode.dictSize();
  vector<pair<string, TDigitalIOMeasurementSource> > srcDict;
  iomc.digitalIOMeasurementSource.getTranslationDict( srcDict );
  const unsigned int srcCnt = iomc.digitalIOMeasurementSource.dictSize();
  for( unsigned int i=0; i<modeCnt; i++ )
  {
    iomc.digitalIOMeasurementMode.write( modeDict[i].second );
    for( unsigned int j=0; j<srcCnt; j++ )
    {
      iomc.digitalIOMeasurementSource.write( srcDict[j].second );
      printf( "Digital I/O measurement result using mode '%s' at source '%s': %s\n", iomc.digitalIOMeasurementMode.readS().c_str(), iomc.digitalIOMeasurementSource.readS().c_str(), iomc.digitalIOMeasurementResult.readS().c_str() );
    }
  }
}

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

◆ DigitalIOMeasurementControl()

DigitalIOMeasurementControl ( Device * pDev )

inlineexplicit

brief Constructs a new mvIMPACT::acquire::DigitalIOMeasurementControl object.

Parameters

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

Member Function Documentation

◆ hObj()

HOBJ hObj ( void ) const

inlineinherited

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()

const ComponentCollection & restoreDefault ( void ) const

inlineinherited

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.

Member Data Documentation

◆ digitalIOMeasurementMode

PropertyIDigitalIOMeasurementMode digitalIOMeasurementMode

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

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

◆ digitalIOMeasurementResult

PropertyF digitalIOMeasurementResult

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::digitalInputThreshold) in order to obtain valid results.

◆ digitalIOMeasurementSource

PropertyIDigitalIOMeasurementSource digitalIOMeasurementSource

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

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

◆ m_hRoot

HOBJ m_hRoot

protectedinherited

Public Member Functions

Public Attributes

Protected Attributes