Data interaction method of signal generator based on Vx Works

Abstract

The invention provides a data interaction method of a signal generator based on Vx Works. The data interaction method includes the steps of a, creating a data interaction window; b, adding a check code by regarding a check menu in the data interaction window as object files; c, selecting the object files; d, according to a communication interface provided by the signal generator used by the user, completing the data interaction by selecting one of communication interfaces including use network, GPIB (general purpose interface bus) or RS232; e, performing batch import / export of the object files. By the use of the data interaction method, an interface with high cognition degree is available and supports multiple connection methods to apparatus for communication according to user's requirement, leading to rich information displayed and effective functions; according the actual needs, the user can conveniently operate various parameters of the object apparatus, and accordingly various files are generated based on the actual needs.

Description

technical field [0001] The invention relates to the field of computer applications, in particular to a VxWorks-based signal generator data interaction method. Background technique [0002] Today, with the rapid development of computer technology and information technology, the VxWorks operating system is widely used in industrial and military fields due to its good reliability and excellent real-time performance, such as military defense, industrial control, traffic management, home intelligent management, E-commerce, etc. [0003] It is precisely because the VxWorks embedded operating system is widely used in various fields, so the maintenance of the embedded operating system software is also increasing, such as software upgrades to correct design defects and program errors, improve existing functions or add new features and more. Therefore, how to facilitate data interaction with instruments with VxWorks operating system has gradually become a concern in the software des...

AI Technical Summary

Problems solved by technology

[0007] (1) In the process of data interaction, the target instrument cannot be used. If the number of target instruments is large and the distribution is far away, this method is time-consuming, laborious and costly

[0008] (2) Since the CF card or FLASH memory of the instrument needs to be replaced, it is necessary to disassemble the signal generator at the user site, which may affect the internal sensitive circuit of the signal generator, and then affect the performance index of the instrument

[0012] (3) The interactive data using this method lacks a verification process. If there is a problem with the written process data, it will cause the target instrument to fail to start or the instrument software to fail.

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