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Method, apparatus and system for verifying embedded type file system

An embedded file and file system technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem of memorizing large test commands, etc., and achieve the effect of increased search speed, faster search function, and a good interface

Inactive Publication Date: 2009-01-21
VIMICRO CORP
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  • Claims
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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a verification method, device and system for an embedded file system, which can provide a good man-machine interface, can be used by testers very conveniently, and solve the technical problem of needing to memorize a large number of test commands in the prior art

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  • Method, apparatus and system for verifying embedded type file system
  • Method, apparatus and system for verifying embedded type file system
  • Method, apparatus and system for verifying embedded type file system

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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, specific embodiments will be described in detail below with reference to the accompanying drawings.

[0042] The hardware block diagram of the verification system is as follows figure 1 As shown, including the PC (personal computer) and the development board, because it is the verification of the file system on the development board, the PC and the development board are connected through the simplest RS232 serial port line, which is conducive to simplifying the system and avoiding errors. Time to quickly find the cause of the error. Of course, there are multiple connection methods between the PC and the development board, such as wireless communication, so the connection methods include but are not limited to serial communication.

[0043] The verification program on the PC is a DOS-like system with multiple commands. The tester sends commands through...

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Abstract

The invention provides a method, a device and a system for verifying an embedded file system, wherein the method comprises: firstly, obtaining catalog information of each grade catalog of the embedded file system of a development board and file information of each file by an operating terminal, secondly, constructing a directory tree on the operating terminal, wherein each grade catalog of the file system and each file have corresponding nodes in the directory tree, and thirdly, operating the directory tree to obtain the catalog information and / or the file information through the operating terminal. The method for verifying the embedded file system which is provided by the invention can provide testing personnel with a good interface and rapid operations.

Description

technical field [0001] The invention relates to an embedded file system, in particular to a verification method, device and system for an embedded file system. Background technique [0002] With the increasing complexity of electronic products, the embedded application field increasingly needs the assistance of the operating system. The file system is an important part of the operating system and plays an important role in the performance of the entire operating system. The quality of the file system will directly determine whether the operating system can work normally. [0003] The embedded file system refers to the file system applied in the embedded system. Compared with the ordinary file system, the function is simplified, but the code amount is small, the implementation is simple, and it is easy to integrate. Verification is to test whether the theoretical results of the system are consistent with the actual results from a practical point of view. In embedded applica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 李栋梁艾国游明琦
Owner VIMICRO CORP
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