DAQmx_ReadAnalogScalar
Reads a sample from a specified analog task.
Syntax
C++
Python
def DAQmx_ReadAnalogScalar( state: DAQmx_ReadAnalogScalarState, /, *, inDeviceID: str | None = None, inTaskID: int = 0, inTimeout: int | None = None ) -> ( outValue: float, outTaskID: int | None )
Parameters
| Name | Type | Default | Description | |
|---|---|---|---|---|
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ioState | DAQmx_ReadAnalogScalarState | ||
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inDeviceID | str | None | None | Device alias, product name or a serial number |
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inTaskID | int | 0 | ID of task to read sample from |
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inTimeout | int | None | None | Time (in milliseconds) to wait for the function to read sample |
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outValue | float | Value read from task | |
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outTaskID | int | None | ID of a created task |
Multithreaded environment
This function is not guaranteed to be thread-safe. When used in multithreaded environment, it has to be manually synchronized.



