Embedded system configuration method based on source code aggregation

Abstract

The invention discloses an embedded system configuration method based on source code aggregation. The method comprises the following steps that 1,enabling a user to realize a graphical interface module for inputting configuration information on an interface; step 2, dividing the graphical interface module into at least two logic vertical columns; step 3, enabling the user to input a description file plat_desc of the embedded software platform in the gui_module; step 4, enabling the user to select the required software package and the specific configuration thereof in the graphical interface module gui_module; step 5, configuring an analyzer conf_anal to load a description file plat_ desc of the embedded software platform selected by the user; 6, comprehensively generating a specific configuration file pack_conf of each software package according to the requirement description of the platform resources; step 7, enabling the code_gen of the code generator to read the generated pack_conf;according to the method, the development process of the embedded system is simplified, the quality of the embedded software is improved, and the requirement of embedded system configuration for the knowledge level of professionals is lowered.

Description

technical field [0001] The invention belongs to the technical field of computers, in particular to an embedded system configuration method based on source code aggregation. Background technique [0002] At present, the functions of embedded systems are becoming more and more diversified, the number of software modules used is increasing day by day, and the pressure on the management of software packages is also gradually increasing. The current traditional embedded system configuration method cannot integrate various software packages well, resulting in an exponential increase in engineering complexity. At present, the existing multi-software embedded systems have the following defects: [0003] 1. Each embedded software package contains a large number of small source files. The large number of these small source files poses a huge pressure on the project management of the integrated development environment. For example, when creating a project, these large number of small ...

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Problems solved by technology

[0004] 2. The existing configuration tools lack the function of automatically detecting the user platform, and cannot automatically determine the specific configuration of the software package according to the platform attributes and user needs, which makes it necessary to manually configure the software package item by item, which is very cumbersome

[0005] 3. When the code generated by the existing configuration tool needs to be statically linked, that is, when only one object needs to be operated, a dynamic link interface is still generated. The dynamic link interface refers to an interface that needs to pass in a pointer to the structure of the operated object; this Makes extra useless code generated at compile time, wasting memory space

[0006] 4. Multiple source codes generated by existing configuration tools are processed as different compilation units during compilation, thus losing the opportunity to perform compiler inline optimization inside the module, increasing the size of the code and reducing the execution speed

[0007] 5. The graphical interface of the existing configuration tools is inefficient, either based on the command line interface, or based on multi-level menus and lists, and the presentation of configuration options is very complicated, making it difficult for beginners to configure correctly

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