Modeling of a legacy code

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byungkeuk cho
byungkeuk cho 2017-5-25
评论： Walter Roberson 2017-5-25
Hello,
I have a question about simulink modeling of a legacy code.
Let's assume that i have a legacy code as below in one file.
[test.c]
static single a=0.;
static single b=0.;
void FcnA(single ain, single *aout)
{
a = ain;
*aout = a;
}
void FcnB(single bin, sinlge *bout)
{
b = a * bin;
*bout = b;
}
I would like to integrate the legacy code above in simulink without modifying the code.
I can use the legacy code tool to model the code but the problem is that FcnB does not use the variable 'a' as an input argument. So i cannot think of any way to integrate the code in simulink.
Is there a good way to do it?

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回答（1 个）

Walter Roberson
Walter Roberson 2017-5-25
coder.ceval(), possibly the second example if the code is already compiled into a single library.

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