Matlab S-Function：如何修复 mdlStart() 未被调用

问题

你在 Matlab/Simulink 中有 S-Function，但 mdlStart 函数未被调用：

sfunc_mdlstart_example.cpp

static void mdlStart(SimStruct *S)
{
    // This code is never executed
}

static void mdlStart(SimStruct *S)
{
    // This code is never executed
}

你需要在 S-Function 文件中的 mdlStart() 函数之前 #define MDL_START：

mdlstart_fix.cpp

#define MDL_START
static void mdlStart(SimStruct *S)
{
    // This code is now executed
}

#define MDL_START
static void mdlStart(SimStruct *S)
{
    // This code is now executed
}

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