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Embedded device development and user step-by-step development method

An embedded device and user technology, applied in the direction of program control device, software design, etc., can solve the problems that it is difficult to adapt to the needs of users in different countries and regions, and achieve the effects of reducing development and configuration risks, improving benefits, and improving research and development efficiency

Inactive Publication Date: 2016-07-06
NR ELECTRIC CO LTD +1
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  • Description
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Problems solved by technology

The development method based on manually writing C language and configuration files or the traditional graphical programming method has been difficult to adapt to the needs of users in different countries and regions

Method used

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  • Embedded device development and user step-by-step development method

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Embodiment Construction

[0012] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings, and realized through 3 steps:

[0013] 1) Develop a single functional module with visual programming. According to the IEC61131-3 standard, the design provides

[0014] A series of common and small-grained functional function libraries (such as logic functions, delay functions, filter functions, etc.), in the module library editing software, you can create a new module, set the type name of the module, and create several visual pages in the module node. Select the function function and release it to the page, and connect the input and output of the function function through the connection line. The input and output interfaces of the module are defined through input blocks and output blocks. Analyze the graphical page data of the module, form the variable definition H file of the module, the function definition C code file, and automatically ...

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Abstract

The invention discloses an embedded device development and user step-by-step development method. The method comprises the steps that a module developer develops a modular component and provides a reusable symbol library; a device integrating person sets up a standard function on the basis of the symbol library, device function configuration is conducted in a visual mode, user configurable data is designed, and a standard firmware package is formed; a user conducts device logic programming, module deblocking and blocking and fixed value setting on the basis of actual needs, and an actual running firmware package is formed. By means of the step-by-step development mode, the flexibility and configurable capacity of the device can be significantly promoted.

Description

technical field [0001] The invention discloses a step-by-step development method for R&D users of an embedded device, specifically relates to a R&D-user step-by-step development method, and belongs to the field of R&D of embedded devices. Background technique [0002] Control and protection products are developing in the direction of platformization, intelligence, and networking, which requires embedded devices to have flexible configurability and rapid integration capabilities. The development method based on manually writing C language and configuration files or the traditional graphical programming method has been difficult to adapt to the needs of users in different countries and regions. It is necessary to provide a configurable method to support users' secondary development and meet on-site needs, while user-oriented configurability requires risk reliability and avoids complex operations such as program compilation by users. In addition, with the refinement of R&D div...

Claims

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Application Information

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IPC IPC(8): G06F9/44
CPCG06F8/22
Inventor 陈宏君刘克金文继锋冯亚东李九虎张磊周磊徐睿王国栋熊蕙
Owner NR ELECTRIC CO LTD
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