Target Language Compiler

Wrapping User Code with TLC

Objective: Learn the architecture of wrapper S-functions and how to create an inlined wrapper S-function using TLC.

Example directory: tlctutorial/wrapper

Wrapper S-functions enable you to pull in existing C functions without fully rewriting them in the context of Simulink S-functions. Each wrapper you provide is an S-function "shell" that merely calls one or more existing, external functions. Wrappers are explained and demonstrated below as follows:

• Why Wrap? -- Reasons for building TLC wrapper functions
• Getting Started -- Set up the wrapper exercise
• Generate Code Without a Wrapper -- How Real-Time Workshop handles external functions by default
• Generate Code Using a Wrapper -- Bypassing the API overhead

Log Without Inline Parameters

Why Wrap?