C code---> sfunction --> Xpc Target with legacy_code

2 views (last 30 days)
Hi I'm trying to use the legacy code tool to create a s function from C code, that then can be loaded onto a target machine and ran.
I worked through the example on mathworks website:
I used the example to create an s function but then attempted to use the model wizard to compile the simulink model into my target machine but it comes up with the error :
S-function 'ex_sfun_doubleit' in 'untitled/ex_sfun_doubleit' specifies option SS_OPTION_SFUNCTION_INLINED_FOR_RTW however a 'ex_sfun_doubleit.tlc' file could not be located in the current working directory, the S-function directory 'C:\Users\HIL\Documents\MATLAB\LEGACY_TEST', or the directory 'C:\Users\HIL\Documents\MATLAB\LEGACY_TEST\tlc_c'
can some one explain ?

Accepted Answer

Suneesh
Suneesh on 22 Jan 2014
1. To generate a TLC file for the model shown at the end of that example, enter the following command:
legacy_code('sfcn_tlc_generate', def);
2. It is also possible to set SS_OPTION_SFUNCTION_INLINED_FOR_RTW to false in the generated S-Function, but I am not able to remember the option. A google search perhaps....

More Answers (0)

Community Treasure Hunt

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

Start Hunting!