Graphically Create Arbitrary Waveform Using LabVIEW

[Ben_J1]

Overview
This example shows you how to graphically draw an arbitrary waveform.

 
Description

If for any reason you need to graphically draw an arbitrary waveform that can write to AO and is modifiable during run-time there is this solution. Note that the example is not perfect but allows a user to draw a waveform which can be output to hardware, for instance with DAQmx.

Requirements

• LabVIEW 2012 (or compatible)

Steps to Implement or Execute Code

1. Download vi
2. Set the time interval dt and number of samples
3. Run the code

Additional Information or References

Define the number of samples the waveform will contain and the dt of the waveform before drawing the waveform.
VI Snippet

**This document has been updated to meet the current required format for the NI Code Exchange.**

[Tamhleten]

Could I ask you to attach a version for LV 2009?

Thank you in advance.

[TroyK]

There is also this example here.