基于自动代码生成机制的嵌入式系统软件开发

With the development of automatic code generation technology, technology-file-based embedded software development model is gradually being replaced by model-based design methods, which implements the efficient automatic code generation and convenient systems maintenance. In order to establish the user's own device driver modules, and efficiently generate code from the model ,on the basis of a brief introduction of the MATLAB/RTW's using process and parameter configuration, the paper focuses on the preparation of the model S-Function and TLC file with examples. Proceed from the principle of the model-based development and the characteristics of embedded system development, closely integrate these two aspects together, targeted to generate optimal code and enhance the development efficiency. The idea of this paper has a role in guiding the preparation of the automatic code generation, can draw on to write other modules' drive and the code generation file