【摘要】 使用UML进行基于框架的实时开发是当今软件发展的一个热点。本文首先阐述了在嵌入式开发中应用实时框架的优点,接着介绍了Rhapsody实时框架的体系结构,在此基础上具体分析了这个框架中和实时相关的元素及其代码生成策略。最后简单介绍了我们应用这个框架对一个通讯协议的实现。更多还原

【Abstract】 The framework-based approach to real-time development with UML is one importantaspect of computer software progress. At first, the advantage using framework in embedded real-time development is pointed out in the paper. Then based on discussion of the Rhapsody frameworkarchitecture, some real-time related elements and real-time code generation strategy are analyzed.Finally, the implement of a communications protocol using Rhapsody real-time framework isintroduced.更多还原