Unable to do real-time modification with LED blinking model based on customed PYNQ Z2 board

I have defined the board as the example showed. For the reference design, I used the example one directly.

openExample('hdlcoder/DefineCustomBoardAndReferenceDesignForZynqWorkflowExample')

After I finished the process and HDL workflow, the board can do LED blinking. However, when I modify the value of slider gain, the blinking frequency doesn't change. It seems the board is still loading the default settings of the LED blinking model. What may cause such situation?

Answer 1

[Sivsankar]

Hi @Jin,

I've also observed that I'm unable to make real-time modifications when adjusting the slider gain value in MATLAB R2024b. However, this functionality works as expected in R2024a. Could you please try performing the same operation in the R2024a version of MATLAB to see if the outputs update immediately as the slider is moved? It had worked for me,

I hope this helps!

Thank you.