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LAUNCHXL-F28379D: LAUNCHXL-F28379D

Part Number: LAUNCHXL-F28379D


Hello everyone

I am using F28379 for pulse generation and going through a problem when trying to use GPIOs for taking out pulses. In my model there are Simulink blocks like Discrete integrator and Hysteresis blocks. I have used sample time 1e-04 s for each of them. After dumping the code or running it in external mode, my observation is that there is abrupt change in the frequency as compared to what is obtained in normal simulation run. I am well familiar with ePWM block but i cannot use it for my model or if it can be used i am not getting any idea how to do it. If someone can help me out with correct sampling time for accessing GPIOs.

I am attaching my model for reference.   

Thanking You