Abstract
Keywords:
Model-Based Design, Production Code Generation, Simulink
Abstract:
Embedded systems are increasingly being developed using models. These models may have started with the system engineer or algorithm developer as an executable specification or algorithm description. However, these models also now serve as the entry point for software engineering, thanks to automatic embedded code generation. As a result, software engineers want to take advantage of these same models, adding constraints on system behavior; describing characteristics that are needed for implementation, such as fixed-point details; or linking components in the design to relevant parts of requirements and specification documents. This paper describes model style guidelines for automatically generating fixed-point and floatingpoint code for embedded systems. The guidelines are based on best practices and techniques derived from actual industry examples in aerospace and automotive companies worldwide.