Simulink Coder

Generating Code

Simulink Coder offers comprehensive code generation support for Simulink and Stateflow features and components, including:

• Model blocks for generating code incrementally
• Atomic subsystems and atomic subcharts for reusing code via reentrant C functions
• Bus objects and arrays of buses for generating structures in your code
• S-functions for simulating and interfacing with legacy code
• MATLAB function blocks in Simulink and MATLAB functions in Stateflow for generating code from models with MATLAB components

Simulink Coder also supports the Simulink product family, including fixed-point modeling, physical modeling, signal processing and communications modeling, and rapid prototyping and hardware-in the-loop (HIL) testing products.

Code Generation Options

Simulink Coder provides user-selectable options to facilitate execution of generated code in desktop and simulation environments. These options include:

• Code reuse
• Expression folding
• Signal storage reuse
• Dead path elimination
• Parameter inlining
• Single-precision and prebuilt math libraries (including ISO C and GNU C)

Generated code using for-loop fusion and expression folding for a 10-element array model. Simulink Coder produces efficient and readable code for single and multidimensional signals.