Generating a chirp signal using PXI-5421

[ltvedt]

I am trying to generate a linear chirp signal using PXI-5421 and niFgen, but I have no idea how to set this up.

I have a matlab script which generates an array containing the amplitudes of the signal and the value of the

timestep between each sample.

I have tried to generate a waveform and use the niFgen waveform generator with output mode Arbitrary waveform,

but it doesn't seem to give an output at all, and no error message.

Could anyone help me out?

Thanks,

Lars