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Embedded graphical interface rapid development device and method

A graphical interface, embedded technology, applied in the direction of program control devices, etc., can solve the problems of low system reliability, long development cycle, high hardware requirements, and achieve the effect of less resources, low software requirements, and less software codes

Inactive Publication Date: 2012-02-15
BEIJING GREATAL TECH
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AI Technical Summary

Problems solved by technology

The disadvantages of this development model are high hardware requirements, high difficulty, long development cycle, and low system reliability.
[0003] Even though there are special LCDs with font libraries and underlying graphics libraries on the market, developers still need to understand graphics programming knowledge and be familiar with a large number of instructions to write control codes for graphical interfaces, and cannot achieve "what you see is what you get" Intuitive method design interface

Method used

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  • Embedded graphical interface rapid development device and method
  • Embedded graphical interface rapid development device and method
  • Embedded graphical interface rapid development device and method

Examples

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Embodiment Construction

[0021] Such as figure 1 with figure 2 As shown, a rapid development device for an embedded graphical interface includes a hardware part and a software part. The hardware part mainly includes a programmable intelligent LCD and a main controller, which are located on the interface display platform; the software part mainly includes a configuration interface design tool and a download configuration Tools, located in the interface design platform.

[0022] Programmable Smart LCD (Programmable Smart LCD, referred to as PS-LCD) is an intelligent display module including ARM graphics processing module, LCD display, LCD backlight driver module, power supply module, touch screen and communication interface. The module integrates a powerful 32-bit human-machine interface processing software and hardware system, which can independently complete the processing and control of the graphical interface, backlight, touch screen and keyboard.

[0023] PS-LCD can support various resolutions s...

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Abstract

The invention discloses an embedded graphical interface rapid development device. The device comprises a configuration type interface designing tool for designing and generating a graphical interface; and a downloading configuration tool for uploading the graphical interface file to a programmable intelligent LCD (liquid crystal display); the device further comprises a programmable intelligent LCD and a main controller, wherein the programmable intelligent LCD is used for receiving the graphical interface file and explaining and independently operating the display interface, and the main controller is connected with the programmable intelligent LCD and used for controlling the interface to display data. The invention further discloses a corresponding embedded graphical interface rapid development method. The method comprises the following steps of: generating the graphical interface file through the configuration type interface designing tool; uploading the graphical interface file to a programmable intelligent LCD through the downloading configuration tool; when the interface operates, establishing the communication between the main controller and the interface so as to control and process the graphical interface. The graphical interface development process is simplified by using the device and method provided by the invention, developers without graphical interface programming knowledge can intuitively, rapidly and flexibly realize the man-machine graphical interface.

Description

technical field [0001] The invention relates to the field of embedded software design, in particular to an embedded graphic interface rapid development device and method. Background technique [0002] At present, the development of embedded graphical interface in the market is mainly based on embedded operating system (linux, WinCE, etc.) and embedded graphics library, which has high requirements for developers and requires developers to be proficient in programming languages ​​(such as C++, etc.) and understand the operating system Environment and graphics knowledge, familiar with object-oriented programming model, etc. Only on this basis can we start to write code, debug the program, and finally complete the development work. The disadvantages of this development model are high hardware requirements, high difficulty, long development cycle, and low system reliability. [0003] Even though there are special LCDs with font libraries and underlying graphics libraries on the...

Claims

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Application Information

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IPC IPC(8): G06F9/44
Inventor 李仕涌孙春辉郑海雄
Owner BEIJING GREATAL TECH
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