Simulating C MEX S-Function causes crash (Level 2)

5 visualizaciones (últimos 30 días)
Sriharsha
Sriharsha el 29 de Mayo de 2015
Respondida: Titus Edelhofer el 29 de Mayo de 2015
I need a small help in S-Function development.
I am trying to write an S-Function, which takes an input , which is a matrix of [5][400].
The inputs will be updated for every cycle.
I am able to generate .mexw32 file, but MATLAB is crashing while running the same using S-Function block in Simulink.
I feel, there are some bugs in my S-Function Program .
Can someone help me in analyzing that.
I will share you my S-Function, that i wrote.

Respuestas (1)

Titus Edelhofer
Titus Edelhofer el 29 de Mayo de 2015
Hi,
the documentation describes how to debug mex files. One thing that is definitely missing is to declare direct feedthrough for the input port (use ssSetInputPortDirectFeedThrough for the input port).
Titus

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by