MATLAB REAL-TIME WORKSHOP EMBEDDED CODER - S Manuel d'utilisateur télécharger pdf (Page 10)

A tool for automatic generation of code is desirable to save time and avoid

programming errors that can be made by the programmer.

1.2 Purpose

The purpose of this work is to evaluate and compare two automatic code

generation tools: TargetLink from dSPACE and Real-Time Workshop Embedded

Coder from The MathWorks. The tools will be evaluated according to Haldex

Traction specific requirements and needs. A model of a controller from Haldex

Limited Slip Coupling Generation II is used during this evaluation.

1.3 Target Group

The target groups for this work are the employees of Haldex Traction AB and

MSc. students. The readers are assumed to be familiar with Matlab/Simulink and

C programming language.

1.4 Automatic Code Generation Tools

There are several tools for automatic code generation used in industrial companies

today. In this work two tools are chosen to be evaluated: TargetLink and Real-

Time Workshop Embedded Coder. The evaluated versions are TargetLink 2.1.6

and Real-Time Embedded Coder R2006b.

TargetLink is a development tool that uses Simulink as a base environment.

TargetLink uses its own blocks in addition to several Simulink supported blocks.

The tool generates C code straight from the graphical model specification made in

Matlab/Simulink/Stateflow. The model can be designed directly in TargetLink or

in Simulink, but in the latter case, a conversion of the model is required.

A TargetLink model can look like Figure 2 below.

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MATLAB REAL-TIME WORKSHOP EMBEDDED CODER - S Manuel d'utilisateur Page 10