Class AnalogInput
Represents an operator that generates a sequence of voltage measurements from one or more DAQmx analog input channels.
AnalogInput configures and starts a data acquisition task for sampling voltage measurements from one or more physical analog input channels. Samples from each channel will be collected in a sample buffer, where each row corresponds to a channel in the acquisition task, and each column to a sample from each of the channels. The order of the channels follows the order in which you specify the channels in the Channels property.
If no input source is specified, data will be collected asynchronously every time a new buffer is filled.
Alternatively, if an input observable sequence is provided, a new data buffer will be collected every time a new notification is emitted by the input source.
public class AnalogInput : Source<Mat>- Inheritance
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Source<Mat>AnalogInput
- Inherited Members
Properties
- ActiveEdge
Gets or sets a value specifying on which edge of a clock pulse sampling takes place.
- BufferSize
Gets or sets the number of samples to acquire, for finite samples, or the size of the buffer for continuous sampling.
- Channels
Gets the collection of analog input channels from which to acquire voltage samples.
- SampleMode
Gets or sets a value specifying whether the acquisition task will acquire a finite number of samples or if it continuously acquires samples.
- SampleRate
Gets or sets the sampling rate for acquiring voltage measurements, in samples per second.
- SamplesPerChannel
Gets or sets the number of samples per channel in each output buffer. If not specified, the number of samples will be set to the size of the buffer.
- SignalSource
Gets or sets the optional source terminal of the clock. If not specified, the internal clock of the device will be used.
Methods
- Generate()
Generates an observable sequence of voltage measurements from one or more DAQmx analog input channels.
- Generate<TSource>(IObservable<TSource>)
Generates an observable sequence of voltage measurements from one or more DAQmx analog input channels, where each new buffer is emitted only when an observable sequence emits a notification.