simulink.compiler.setExternalOutputsFcn

R2026b

Register callback function to read and process data for top-level output ports during simulation

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Syntax

simin = simulink.compiler.setExternalOutputsFcn(simin,func)

Description

simin = simulink.compiler.setExternalOutputsFcn(simin,func) registers func as the external outputs callback function on the Simulink.SimulationInput object simin. The external outputs function dynamically processes top-level output port data during simulation. The simulation executes the function after each time step and provides the output port data as input to the function.

Input Arguments

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Simulation configuration, specified as a Simulink.SimulationInput object.

External outputs callback function, specified as a MATLAB function handle. The external outputs callback function reads and processes top-level output port data during simulation.

The external outputs callback function accepts three input arguments.

  • idx – Index of top-level output port, specified as a scalar integer.

  • t – Simulation time, specified as a scalar number.

  • d – Value read from output port.

Example: simin = simulink.compiler.setExternalOutputsFcn(simin,@(idx,t,d) processOutput(idx,t,d)) registers an external outputs callback function named processOutput.

Version History

Introduced in R2020b

See Also

Functions

Objects

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