FM of square wave

[Sidhanto]

I have to generate frequency modulated square wave and feed it to DAQ card. I could generate FM of sine wave and figured out how to convert that to square wave. The issue is that ouput of modulator is 3 element type and can be only fed to waveform generator. So i cant use that output for further calculations or sending to DAQ.

Please if anyone can suggest any procedure to carry out the task.

Thanks

Sid

[johnsold]

Sid,

I am not completely understanding your problem.  Please post your VI. Show where the incompatibility in datatypes is.

Lynn

[Barp]

Did you see this shipping example in 2013?

C:\Program Files (x86)\National Instruments\LabVIEW 2013\examples\Signal Processing\Signal Generation\Function Generator with FM.vi

You can choose between sine or squarewave.