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Method for expanding application program based on embedded system

A technology for embedded systems and applications, applied in memory systems, program control design, instruments, etc., to save program development and facilitate expansion.

Inactive Publication Date: 2009-09-09
SHENZHEN MINGZHIYANG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a method for extending application programs based on embedded systems, which solves the technical problem of the scalability of application programs in embedded systems

Method used

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  • Method for expanding application program based on embedded system
  • Method for expanding application program based on embedded system

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Embodiment Construction

[0022] In order to further explain the technical means and effects of the present invention to achieve the intended purpose, the specific implementation, structural features and effects of the method for extending the application program based on the embedded system of the present invention are described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] In the present invention, the method for expanding the application program based on the embedded system is applicable to the development process of the embedded system, for example, in the development process carried out based on the Linux embedded system, the expansion of the application program is carried out on the system platform of the present invention It is also possible for the user to directly expand the application program on the basis of the system platform of the embedded system of the present invention after the development of the embedded system is completed. The operating syst...

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Abstract

The invention discloses a method for expanding an application program based on an embedded system, which comprises the following steps of: writing the information of the application program to be expanded in file header information; generating an execution program according to the file header information and the application program; and releasing the execution program to a user for the user to directly run the application program after judging whether the application program is in accordance with the file header information when needing to expand the application program. The method improves the application efficiency of the application program of the embedded system and conveniently realizes an expansion function based on the embedded system.

Description

【Technical field】 [0001] The invention relates to an expansibility method of an embedded system, in particular to a method for extending an application program based on an embedded system, so as to improve the expansibility of the embedded system. 【Background technique】 [0002] Embedded system is a special-purpose computer system based on computer technology, application-centric, and software and hardware can be tailored. It is generally composed of four parts: embedded microprocessor, peripheral hardware devices, embedded operating system and user's application program, and is used to realize functions such as control, monitoring or management of other devices. [0003] The system program of the embedded system adopts a closed system based on security considerations, and is not open to external applications, does not provide development interfaces, and does not have scalability. That is, the embedded system does not have the bootstrap development capability, and requires ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/318
Inventor 肖亮彬邓国源陈志龙王欣涛曾巨航
Owner SHENZHEN MINGZHIYANG TECH