Full-model executable program construction method based on MATLAB (Matrix Laboratory)/Simulink

Abstract

The invention discloses a full-model executable program construction method based on MATLAB (Matrix Laboratory) / Simulink. The method includes: desiging and creating a bottom-layer driving assembly; automatically generating, compiling and linking a design code, and adding the design code into an MATLAB / Simulink environment; full-graphical model driving development is realized; manual coding is notneeded in the whole development process; after full model construction is completed, embedded code generation, file copying, compiling and linking are automatically completed through a one-key generation function, an executable file capable of directly running on an embedded control computer is generated, and meanwhile, the executable program conforming to different architecture processors can begenerated by configuring and supporting any compiling environment. And the software product development efficiency and the code reusability are improved, and the low-level problem is reduced.

Description

technical field [0001] The invention belongs to the technical field of aviation systems, and relates to the development of driving components under MATLAB / Simulink, the design of a processor frame, the generation of executable programs, and the like. Specifically, it relates to a method for constructing a full-model executable program based on MATLAB / Simulink. Background technique [0002] At present, the model-driven development under MATLAB / Simulink generally means that the user builds a control model under Simulink through existing algorithm components and custom components, and performs simulation under Simulink. After the simulation is passed, manual coding or Simulink code is used. The generation function converts the control model into a C program, and at the same time manually writes peripheral access codes to obtain model input data and output model control commands. The above C program must be compiled and linked with a cross compiler before generating an executabl...

AI Technical Summary

Problems solved by technology

In this development mode, no matter which method is used to generate the control model code, it is necessary to manually call the underlying driver interface, and the generated code needs to be copied to the compilation environment for compilation to generate an executable program. The development efficiency is low and manual work is required. Code copying increases the possibility of problems

At the same time, when using Simulink to convert the model into embedded code, the ert template code that comes with Simulink is generally used, which cannot meet the special needs of embedded applications, such as the need to dynamically modify the model run cycle according to certain conditions

For the compilation and linking of the generated C code to the executable program, the MicrosoftVisual C++ compiler or LCC compiler recognized under MATLAB is generally used, and other compilers cannot be supported and configured

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