Hi François,
You want to import structures from a C header file and then export them to a SLDD dictionary. Instead of first importing the structures from C header file into the workspace and then exporting it to a SLDD dictionary, you can try to directly import the structures as a “Simulink.Bus” type into a SLDD dictionary. Here is an example code for how you can achieve that:
Consider an example C header file named “struct.h” containing the following struct:
typedef struct {
double coeff;
double init;
} params_T;
Simulink.importExternalCTypes(‘struct.h’, ‘DataDictionary’, ‘dict_name.sldd’, ‘OutputDir’, ‘dir_for_sldd_file’);
This will directly export the struct from C header into the specified SLDD dictionary inside the specified directory.
You can refer to the following documentations to learn more about “Simulink.importExternalCTypes” function and adding bus elements to bus objects:
