Embedded development software output method and system
A technology for developing software and output methods, which is applied in software design, program control devices, program loading/starting, etc. It can solve problems such as insufficient flexibility in system command operation and output, and achieve the effects of improving development efficiency, simple and flexible processing, and flexible adjustment
Active Publication Date: 2018-02-06
深圳国芯人工智能有限公司
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[0008] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a method and system for outputting embedded development software, which is used to solve the problem that the system command operation output of the above-mentioned embedded development software is not flexible enough
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[0024] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0025] see figure 1 , the present invention provides a kind of embedded development software output method, comprising:
[0026] Step S1: the embedded development software loads the RAMDISK component to open up the RAMDISK in the memory;
[0027] Step S2: establish and o...
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In the embedded development software output method and system provided by the present invention, the embedded development software first loads the RAMDISK component, and then outputs the standard output and standard error of the embedded development software before calling the system command to be packaged. Redirect to the handle of an open RAMDISK temporary file, then directly call the system command, and then redirect the system's standard output and standard error output to the original state, so that the output of the system command is directly output to the temporary file. In the file, you can modify the processing by reading the output of the system command and output it to the corresponding user terminal. The above processing is simple and flexible, applicable to all system commands, without any difficulty in development, and can flexibly adjust the output format and output terminal. Compared with the existing technology, the development efficiency is greatly improved.
Description
technical field [0001] The invention relates to the technical field of embedded software development, in particular to a method and system for outputting embedded development software. Background technique [0002] The Vxworks operating system comes with many system commands, which can provide operations such as viewing system resources, but these commands can only be used when entering the system shell, and usually can only be output to the serial port interface. In the development based on the Vxworks operating system, users often require to directly use the output information of these system commands, or modify the output information and then output it, or output it to a non-serial port terminal such as telnet. [0003] Therefore, how to encapsulate the Vxworks system commands in a simple and flexible manner so as to flexibly perform follow-up processing on the output information is the problem to be solved by the present invention. [0004] In the currently commonly use...
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IPC IPC(8): G06F8/20G06F9/445
Inventor 刘涛
Owner 深圳国芯人工智能有限公司