isys::CDAQInfo Class Reference

Capabilities information about the DAQ system. More...

#include <CDAQController.h>

Public Member Functions
DWORD	getBufSize () const
	size of sample buffer
WORD	getMaxItems () const
	maximum number of DAQ items configurable
BYTE	getMaxItemSize () const
WORD	getNumItems () const
DWORD	getTick_ns () const
std::string	toString () const
	Returns contents of this object in human readable form.

Detailed Description

Capabilities information about the DAQ system.

Python example: data_recorder_with_daq.py

Member Function Documentation

getMaxItemSize()

BYTE isys::CDAQInfo::getMaxItemSize ( ) const

inline

Returns

maximum size of a DAQ item

Python example: daq_simple.py

getNumItems()

WORD isys::CDAQInfo::getNumItems

(

)

const

Deprecated

in 9.21.2, always throws. Call CDAQController::getMaxItems() instead.

Returns

currently configured number of DAQ items

getTick_ns()

DWORD isys::CDAQInfo::getTick_ns ( ) const

inline

Deprecated

in 9.21.2, always returns 1000. Times returned by CDAQSample::getTime() are always in microseconds now, so this method is no longer needed.

Returns duration of DAQ clock tick in ns. All times returned by methods in CDAQ classes are returned as the number of DAQ clock ticks. Use value returned by this method to calculate real time:

 realTimeInSeconds = daqTime * getTick_ns() / 1'000'000'000.0