How can I fix this "The "FixedStepDiscrete" solver cannot be used to simulate block diagram,because it contains continuous states"

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The "FixedStepDiscrete" solver cannot be used to simulate block diagram because it contains continuous states. I am using TI Hardware TMS320 F28335.

Accepted Answer

Sebastian Castro
Sebastian Castro on 5 Oct 2015
You should replace any continuous-time blocks with states (e.g. Integrator, Transfer Fcn, PID Controller, etc.) with their discrete-time equivalents.
I believe there is a check in Model Advisor that can help find these for you. It is under By Task > Modeling Standards for MAAB > Simulink > Check for blocks not recommended for C/C++ production code deployment.
- Sebastian

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