Target Language Compiler

Exercise

The "external function" is provided in the file wrapfcn.c. You are also provided with a C code S-function called wrapsfcn.c. Now you must create a wrapper TLC file that:

• Provides a function prototype for the external function that returns a double, and passes the input double u.
• Provides the appropriate function call to wrapfcn() in the outputs section of the code.

The files for this exercise are in the tlctutorial/wrapper directory of the TLC examples directory.

This is the block diagram for the wrapper S-function example.

You can run the C source code to view the correct results.

Using a Wrapper S-Function Inlined with TLC

The TLC Wrapper