Transmit Chirp Signal with AD-FMCOMMS5 and ZC702


I am attempting to transmit a chirp signal via Simulink. I am using the AD-FMCOMMS5 with the ZC702. I can run the FMCOMMS5 sine wave transmit example with no issues. When I attempt to put my chirp signal into the Data in pins, I get an error saying :

"Unable to perform assignment because the left and right sides have a different number of elements"

I am not sure why this is the case. I know you can upload a chirp signal with IIOscope, and I would like to do something similar here and record data. For the IIOscope the problem is that saving data is only for one frame and I want a continuous stream. Any suggestions would be welcomed. My guess is that the chirp block in Simulink is not discrete, but I am not sure. I am able of transmitting other basic signals.


updated picture
[edited by: pjfiske at 4:11 AM (GMT 0) on 28 Nov 2019]
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