Target Language Compiler Introducing the Target Language Compiler Overview of the TLC Process Overview of the Code Generation Process Capabilities Customizing Output Inlining S-Functions Code Generation Process How TLC Determines S-Function Inlining Status A Look at Inlined and Noninlined S-Function Code Process Specifics For The Real-Time Workshop Ada Coder Advantages of Inlining S-Functions Motivations Inlining Process Search Algorithm for Locating Target Files Availability for Inlining and Noninlining Target Language Compiler 4.0 New Features Compatibility Issues Where to Go from Here Related Manuals Getting Started Code Architecture Model.rtw and TLC Overview The TLC Process Inlining S-Function Concepts Noninlined S-Function Types of Inlining Fully Inlined S-Function Example Wrapper Inlined S-Function Example Code Generation Architecture Build Process A Basic Example Invoking TLC to Generate Code Code Generation Concepts Output Streams Variable Types Records Record Aliases TLC Files Introducing Target Files System Target Files Block Target Files Block Target File Mapping Target Files Writing Target Language Files: A Tutorial Matrix Parameters in Real-Time Workshop Configuring TLC Contents of model.rtw Overview of model.rtw File Using Scopes in the model.rtw File Using Library Functions to Access model.rtw Contents Caution Against Directly Accessing Record Fields Exception to Using the Library Functions Directives and Built-in Functions Compiler Directives Syntax Comments Line Continuation Target Language Values Target Language Expressions Formatting Conditional Inclusion Multiple Inclusion Object-Oriented Facility for Generating Target Code Output File Control Input File Control Asserts, Errors, Warnings, and Debug Messages Built-In Functions and Values TLC Reserved Constants Identifier Definition Scoping Target Language Functions Command Line Arguments Filenames and Search Paths Debugging TLC About the TLC Debugger Tips for Debugging TLC Code Using the TLC Debugger Tutorial TLC Debugger Commands Example TLC Debugging Session TLC Coverage Using the TLC Coverage Option TLC Profiler Using the Profiler Inlining S-Functions Writing Block Target Files to Inline S-Functions Fully Inlined S-Functions Function-Based or Wrappered Code Generation Inlining C MEX S-Functions S-Function Parameters A Complete Example Inlining M-File S-Functions Inlining Fortran (FMEX) S-Functions Inlining Ada-MEX S-Functions TLC Coding Conventions Block Target File Methods Block Target File Mapping Block Functions Loop Rolling Error Reporting TLC Tutorial Syntax Highlighting with Emacs Basic Inlined S-Function Written in TLC Basic Code Generation Creating an Inlined S-Function Introduction to TLC Token Expansion Building a Model Using the TLC Debugger Preparing the Example Performing the Tasks Explore Variable Names and Loop Rolling Preparing the Example Performing the Tasks Code Coverage for Debugging TLC Files Performing the Tasks Using a Wrapper S-Function Inlined with TLC When to Consider? Exercise The TLC Wrapper Solution Inlined S-Function for Dual Port RAM Exercise Further Hints Solution "Hello World" Example with model.rtw File Exercise Generating Auxiliary Files for Batch FTP Exercise Generating Code for Models with States Derivatives Function Simulink External Mode and GRT Running External Mode in Simulink Advanced External Mode Exercise Loop Rolling Through a TLC File Arguments for %roll Input Signals, Output Signals, and Parameters TLC Function Library Reference Obsolete Functions Target Language Compiler Functions Common Function Arguments Input Signal Functions Output Signal Functions Parameter Functions Block State and Work Vector Functions Block Path and Error Reporting Functions Code Configuration Functions Sample Time Functions Other Useful Functions Advanced Functions model.rtw model.rtw File Contents Understanding the model.rtw File General model.rtw Concepts model.rtw Changes Between Real-Time Workshop 3.0 and 4.0 model.rtw Differences General Information and Solver Specification RTWGenSettings Record Data Logging Information Data Structure Sizes Sample Time Information Data Type Information Block Type Counts Model Hierarchy External Inputs and Outputs Data Store Information Block I/O Information Data Type Work (DWork) Information State Mapping Information Block Record Defaults Parameter Record Defaults Data and Control Port Defaults Model Parameters Record System Record Stateflow Record Model Checksums Block Specific Records Linear Block Specific Records TLC Error Handling Generating Errors from TLC-Files Usage Errors Fatal (Internal) TLC Coding Errors Formatting Error Messages TLC Error Messages TLC Function Library Error Messages Using TLC with Emacs The Emacs Editor Getting Started Creating a TAGS File