Simulink coder and naming of initial condition load variable

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Nicolas B
Nicolas B 2025-2-21
评论： Nicolas B 2025-2-21
Hi,
I am generating code from Simulink and when I use the enabled subsystem, sometimes, I set "states when enabling" to reset. That's a convenient way to reset all states in the subsystem without creating a signal for that and works very well. Btw, I am also using that with the if statement "architecture".
There is only 1 "small difficulty" I have. In the generated code, I get 1 variable named "icload_xyz" per state I have in the subsystem. So if I have for example 3 delay blocks, I will have "icload_a", "icload_b" and "icload_c" added to the generated code.
Does someone with experience knows how to:
  1. define the same of these variables.
  2. have 1 variable per enabled subsystem (or if subsystem).
Thank you for your help.
Regards, Nicolas
  2 个评论
Fangjun Jiang
Fangjun Jiang 2025-2-21
If you have three states then you need to have three varialbes, right?
If not, can you explain how it can be done if you write C code yourself?
Nicolas B
Nicolas B 2025-2-21
Only if you can initialize separately the 3 states.
For example, in C:
bool isload = false;
int8 myState1 = 0;
int8 myState2 = 0;
if(isload == false){
myState1 = 1;
myState2 = 2;
isload = true;
}
/* my code... */

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