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.
Input and output sizes can be different, but generally the receive buffer is much larger to capture the time delay in the signal.
Here is also an example of how to use FMComms5 in MATLAB itself: https…