DAQmx - how long survives a task?

Hi people,

I want to keep the DAQmx task in the cluster of data deprived of a wrapper class, in order to be able to configure it with a method and begin with another.

The wrapper is necessary, because I need additional features. The task based approach is necessary because I want to read very quickly and calendar can by a problem. I need to be able to interview with the maximum speed. I do not use the wizard, because the task should be configured programmatically.

I can't find any information about the data type, there seems to be a normal string. When he's dying? Data value references for example die with vi hierarchy who created it. I need to be sure, the task will stop only with the task of stopping VI. I assure you, it is called before the termination of my program.

Unfortunately, I am a new to LabView and it's my approach first DAQmx.

Thanks in advance

mthimm1 wrote:

I can't find any information about the data type, there seems to be a normal string. When he's dying? Data value references for example die with vi hierarchy who created it. I need to be sure, the task will stop only with the task of stopping VI. I assure you, it is called before the termination of my program.

The task of DAQmx is also a reference.  Then he can't go by the same rules as a DVR reference.

Tags: NI Software

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