Graphical interface system based on embedded Linux and graphical interface setting method

A graphical interface and embedded technology, applied in the direction of user interface execution, program control design, program control device, etc., can solve the problems of minigui occupying a large amount of memory, slow development speed, difficult to get started, slow interface drawing speed, etc., and achieve rich functions , quick configuration interface, flexible tailoring effect

Inactive Publication Date: 2020-04-21
ZHUHAI DIGITAL POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, minigui takes up a lot of memory, is cumbersome to configure, consumes more resources and is slow to draw the interface
And minigui is written in C language. Using C language in coding is likely to cause memory leaks and the development speed is slow and it is not easy to get started.

Method used

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  • Graphical interface system based on embedded Linux and graphical interface setting method

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Embodiment Construction

[0015] Such as figure 1 Shown, the graphical interface system based on embedded Linux among the present invention, it comprises scheduler 2, multi-window processing module 3 and message processing module 4 connected successively in MVC framework 1, and described MVC framework 1 adopts LUA language as host language, the scheduler 2 is connected to the multi-window processing module 3 , and the scheduler 2 is connected to an external graphics display device through the message processing module 4 .

[0016] The graphical interface setting method realized by the graphical interface system based on embedded Linux as above-mentioned in the present invention comprises the following steps:

[0017] A. Initialize and start the scheduler 2, and abstract each control provided in the system as a separate use module;

[0018] B. Randomly combine the various practical modules obtained in step A in the multi-window processing module 3 according to actual needs;

[0019] C. Feedback the co...

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Abstract

The invention discloses and provides a graphical interface system based on embedded Linux and a graphical interface setting method. The graphical interface system based on embedded Linux uses a dynamic language as a language of a graphical engine, can be developed more conveniently and quickly, and can well separate logic from an interface and configure. According to the invention, the interface can be rapidly configured, codes do not need to be recompiled when the interface is modified, and the sliding effect is achieved in the low-memory equipment; a light, few-occupied-resource, high-flexibility, high-performance, high-reliability and high-configurability can be achieved, a telescopic system architecture is easy to expand, rich in function and capable of being flexibly cut; the dynamiclanguage is used as the language of the graphic engine, so that the development can be more convenient and faster, and the logic, interface and configuration can be well separated. The system and method are suitable for the fields of a Framebuffer-based linux embedded type and a mobile computing platform.

Description

technical field [0001] The invention relates to an embedded Linux-based graphical interface system and a graphical interface setting method. Background technique [0002] In the past, the graphical interface display engine or system used minigui. However, minigui takes up a lot of memory, is cumbersome to configure, consumes more resources and is slow to draw the interface. In addition, minigui is written in C language. Using C language in coding is likely to cause memory leaks and the development speed is slow and it is not easy to get started. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, to provide a language using dynamic language as a graphics engine, which can be developed more easily and quickly, and is based on embedded Linux with good separation of logic and interface and configuration. Graphical interface system and graphical interface setting method. [0004] Gr...

Claims

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Application Information

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IPC IPC(8): G06F8/38G06F9/451G06F9/445
CPCG06F8/38G06F9/4451G06F9/451
Inventor刘正中王书礼刘合想
OwnerZHUHAI DIGITAL POWER TECH