CN118012494B - Embedded software configuration management and multiplexing system and method - Google Patents

Abstract

The invention relates to the technical field of embedded software, and discloses an embedded software configuration management and multiplexing system and method. The code multiplexing unit parses the configuration file and generates a code package or module library. The method comprises the following steps: and exporting the configurable parameters and the module information. Determining a configuration file format, writing an analysis script, a code template and uploading a module resource pool; updating the module list and the parameters. And generating a configuration file after the parameters are configured, and uploading the configuration file to the code multiplexing unit. Parsing the configuration file and retrieving the module information. Generating codes and packaging the codes into code packages. It is selected whether to compile the code package. The code package or library file is sent to the configuration management unit. The invention improves the multiplexing rate in a modularized and configurable mode, and is flexible and efficient. And the visualized configuration and the code packet generation are low in difficulty and few in errors. The core units are separated, only library files compiled by the high-security-level code package are locally stored, and management cost and leakage risk are low.

Description

Embedded software configuration management, reuse system and method

Technical Field

The present invention relates to the field of embedded software technology, and in particular to an embedded software configuration management and reuse system and method.

Background technique

With the continuous development of embedded technology, embedded software has evolved from a single functional implementation in the past to a large-scale, highly integrated and complex business carrier today. Behind the growing market demand, how to improve the reuse rate of embedded software, reduce software fragmentation, and thus improve the development efficiency of embedded software and reduce development costs has become the focus of attention of various industries. Especially for basic industries such as electricity, although there are many types of embedded products, in terms of software dimensions, there are different degrees of similarity. Therefore, effective management and integration of existing software resources and the scale effect of software module management and reuse are the key to improving the competitiveness of the company's products, and are also a problem that needs to be solved urgently.

Summary of the invention

In view of the above problems, the present invention provides an embedded software configuration management and reuse system and method, which realizes efficient reuse of embedded software by modularly managing and configuring embedded software, thereby improving the development efficiency of embedded software.

The purpose of the present invention can be achieved through the following technical solutions.

An embedded software configuration management and reuse system includes a local visual module configuration management unit and a remote module code reuse unit; during use, a directly reusable module code package or a compiled module library file is generated with one click through visual configuration.

Among them, the visual configuration of module parameters is realized through the local visual module configuration management unit and a parameter configuration file that meets specific format requirements is generated.

Among them, the remote module code reuse unit parses the module parameter configuration file through a script, and generates a directly reusable module code package or a compiled module library file according to the module code template.

Preferably, the local visualization module configuration management unit includes a remote communication module, a graphical interface management module, a parameter configuration generation module and a code export module.

Among them, the remote communication module is used to communicate with the remote module code reuse unit and is responsible for receiving and sending data; the graphical interface management module is used for the visual management of module information and the visual configuration of module parameters; the parameter configuration generation module is used to generate parameter configuration files; the code export module is used to output the directly reusable module code package or compiled module library file received from the remote module code reuse unit.

Preferably, when the local visualization module configuration management unit is started, it reads the configurable module list and module configurable parameter items from the remote module code reuse unit for updating.

The configurable module list and module configurable parameter items are used to generate module information visualization management and parameter visualization configuration interface.

Preferably, the remote module code reuse unit includes a module resource pool, a parameter configuration parsing module, a code generation module and a code compilation module.

Among them, the module resource pool is used to manage module information, module parameter configuration file parsing scripts, module code templates, module source code, configurable module lists and module configurable parameter items; the parameter configuration parsing module is used to parse the parameter configuration file received from the local visualization module configuration management unit and retrieve the corresponding module information in the module resource pool; the code generation module is used to generate directly reusable module code according to the corresponding module code template, and package it together with the unchangeable part of the module source code to generate a module code package; the code compilation module compiles the module code package to generate a module library file.

Preferably, the module resource pool supports dynamic update of module parameter configuration file parsing scripts, module code templates, module source codes, configurable module lists and module configurable parameter items.

Preferably, the local visualization module configuration management unit and the remote module program management unit can be deployed on a local computer and a remote server respectively, or can be deployed on the same server.

The local visualization module configuration management unit and the remote module program management unit communicate via Ethernet.

An embedded software configuration management and reuse method includes the following steps.

Step 1: Modularize and package the embedded software that needs to be reused according to functional requirements. During the packaging process, analyze the change points when reused based on the module characteristics, and export the corresponding configurable parameters and module information.

Step 2: Determine the parameter configuration file format based on the exported configurable parameters and module information, and write the parameter configuration file parsing script and module code template.

Step 3: Upload the module parameter configuration file parsing script, the module code template and the module source code to the module resource pool of the remote module code reuse unit for management.

Step 4: Update the configurable module list and module configurable parameter items of the local visualization module configuration management unit.

Step 5: The local visualization module configuration management unit selects the module to be reused for parameter configuration. After the configuration is completed, a module parameter configuration file is generated according to the format determined in step 2 and uploaded to the remote module code reuse unit.

Step 6: The remote module code reuse unit parses the received module parameter configuration file and retrieves the corresponding module information from the module resource pool.

Step 7: The remote module code reuse unit generates directly reusable module code according to the retrieved module information, the parsed module parameters and the module code template, and packages it together with the unchangeable part of the module source code to generate a module code package.

Step 8: The remote module code reuse unit selects whether to compile the module code package into a module library file according to the configuration.

Step 9: Send the module code package or library file to the local visualization module configuration management unit for use.

The present invention has the following beneficial technical effects.

1) Through the modular management and configurable approach of embedded software, not only the software reuse rate is improved, but also the software development process is made more flexible and efficient.

2) The required module code packages are configured in a visual way and generated with one click, which reduces the difficulty for software developers to use modules and avoids many low-level errors.

3) A management mode that separates local module configuration and remote module maintenance is adopted. For modules with higher security levels, only the library files compiled from the module code package are saved locally, reducing the management cost and leakage risk of software assets.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the architecture of the present invention.

FIG. 2 is a schematic diagram of a visualized configuration of module parameters in an embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and do not limit the present invention.

Embodiment: As shown in Figure 1, the embedded software configuration management and reuse system of the present invention includes two core units: a local visualization module configuration management unit and a remote module code reuse unit. The local visualization module configuration management unit realizes the visualization configuration of module parameters and generates a parameter configuration file that meets the specific format requirements through the local visualization module configuration management unit; the remote module code reuse unit parses the module parameter configuration file through a script, and generates a directly reusable module code package or a compiled module library file according to the module code template.

The local visualization module configuration management unit includes four main modules: remote communication module, graphical interface management module, parameter configuration generation module and code export module. The remote communication module is used to communicate with the remote module code reuse unit and is responsible for receiving and sending data; the graphical interface management module is used for module information visualization management and module parameter visualization configuration; the parameter configuration generation module is used to generate parameter configuration files; the code export module is used to output the directly reusable module code package or compiled module library file received from the remote module code reuse unit.

The remote module code reuse unit includes four main modules: module resource pool, parameter configuration parsing module, code generation module and code compilation module; among them, the module resource pool is used to manage module information, module parameter configuration file parsing script, module code template, module source code, configurable module list and module configurable parameter items; the parameter configuration parsing module is used to parse the parameter configuration file received from the local visualization module configuration management unit and retrieve the corresponding module information in the module resource pool; the code generation module is used to generate directly reusable module code according to the corresponding module code template, and package it together with the unchangeable part of the module source code to generate a module code package; the code compilation module compiles the module code package to generate a module library file.

When the above system is used for embedded software configuration management and reuse, it is divided into two stages: module management and maintenance stage and module configuration reuse stage.

In the module management and maintenance stage, first of all, the embedded software to be reused needs to be modularly packaged according to functional requirements. During the packaging process, the change points during reuse are analyzed according to the module characteristics, and the corresponding configurable parameters and module information are exported to determine the format of the parameter configuration file. Figure 2 shows the parameter configuration file of a certain FLASH storage module after abstraction in XML format, which includes basic information such as module name and configurable parameters such as blockNum (number of blocks), blockSize (block size) and unitLen (unit length).

Then, you need to write a parameter configuration file parsing script and a module code generation template according to the format of the parameter configuration file. The parsing script is written in Python, and the code template is written in Jinja2 template engine to generate C language code.

Finally, the module parameter configuration file parsing script, module code template, and module source code are uploaded to the server where the remote module code reuse unit is deployed.

In the module configuration reuse stage, first, open the visualization module configuration management unit, and after establishing a connection with the remote module code reuse unit and updating the configurable module list and module configurable parameter items, select the module to be reused for parameter configuration. Figure 2 is a schematic diagram of the module parameter visualization configuration, and the unit in the figure is implemented in C++ language.

Then, after completing the parameter configuration and confirmation, you can wait for the remote module code reuse unit to return the module code package or module library file. During this process, the visual module configuration management unit and the module code reuse unit will complete a series of actions in the background, including parameter configuration file generation, parameter configuration file sending, module information retrieval, parameter configuration file parsing, module code package generation and compilation, and module code package or module library file sending.

The above embodiments are descriptions of specific implementation methods of the present invention rather than limitations of the present invention. Technical personnel in the relevant technical field may make various changes and modifications to obtain corresponding equivalent technical solutions without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions should be included in the patent protection scope of the present invention.

Claims (5)

1. An embedded software configuration management and reuse system, characterized in that it comprises a local visual module configuration management unit and a remote module code reuse unit; during use, a directly reusable module code package or a compiled module library file is generated by one key through visual configuration; The local visualization module configuration management unit is used to realize the visualization configuration of module parameters and generate parameter configuration files that meet specific format requirements; the local visualization module configuration management unit includes a remote communication module, a graphical interface management module, a parameter configuration generation module and a code export module; wherein the remote communication module is used to communicate with the remote module code reuse unit and is responsible for receiving and sending data; the graphical interface management module is used for the visualization management of module information and the visualization configuration of module parameters; the parameter configuration generation module is used to generate parameter configuration files; the code export module is used to output the directly reusable module code package or compiled module library file received from the remote module code reuse unit; The remote module code reuse unit parses the module parameter configuration file through the script, and generates a directly reusable module code package or a compiled module library file according to the module code template; the remote module code reuse unit includes a module resource pool, a parameter configuration parsing module, a code generation module and a code compilation module; wherein the module resource pool is used to manage module information, module parameter configuration file parsing scripts, module code templates, module source code, configurable module lists and module configurable parameter items; the parameter configuration parsing module is used to parse the parameter configuration file received from the local visual module configuration management unit and retrieve the corresponding module information in the module resource pool; the code generation module is used to generate directly reusable module code according to the corresponding module code template, and package it together with the unchangeable part of the module source code to generate a module code package; the code compilation module compiles the module code package to generate a module library file. 2. An embedded software configuration management and reuse system according to claim 1, characterized in that when the local visualization module configuration management unit is started, it reads the configurable module list and the module configurable parameter items from the remote module code reuse unit for update; The configurable module list and module configurable parameter items are used to generate module information visualization management and parameter visualization configuration interface. 3. An embedded software configuration management and reuse system according to claim 1, characterized in that the module resource pool supports dynamic updating of module parameter configuration file parsing scripts, module code templates, module source codes, configurable module lists and module configurable parameter items. 4. An embedded software configuration management and reuse system according to claim 1, characterized in that the local visualization module configuration management unit and the remote module program management unit can be deployed on a local computer and a remote server respectively, or can be deployed on the same server; The local visualization module configuration management unit and the remote module program management unit communicate via Ethernet. 5. An embedded software configuration management and reuse method applied to the embedded software configuration management and reuse system according to claim 1, characterized in that it comprises the following steps: Step 1: Modularize and encapsulate the embedded software to be reused according to functional requirements. During the encapsulation process, analyze the change points during reuse based on the module characteristics, and derive the corresponding configurable parameters and module information. Step 2: Determine the parameter configuration file format based on the exported configurable parameters and module information, and write the parameter configuration file parsing script and module code template; Step 3: Upload the module parameter configuration file parsing script, module code template, and module source code to the module resource pool of the remote module code reuse unit for management; Step 4: Update the configurable module list and module configurable parameter items of the local visualization module configuration management unit; Step 5: The local visualization module configuration management unit selects the module to be reused for parameter configuration. After the configuration is completed, a module parameter configuration file is generated according to the format determined in step 2 and uploaded to the remote module code reuse unit; Step 6: The remote module code reuse unit parses the received module parameter configuration file and retrieves the corresponding module information from the module resource pool; Step 7: The remote module code reuse unit generates directly reusable module code according to the retrieved module information, the parsed module parameters and the module code template, and packages it together with the unchangeable part of the module source code to generate a module code package; Step 8: The remote module code reuse unit selects whether to compile the module code package into a module library file according to the configuration; Step 9: Send the module code package or library file to the local visualization module configuration management unit for use.