Multi-mode multi-window measuring instrument interface component state synchronization method

Abstract

The invention discloses a multi-mode multi-window measuring instrument interface component state synchronization method belonging to the technical field of electronic test. An information synchronization method taking a main frame as a center is provided specific to the multi-mode multi-window measuring instrument interface component state synchronization demands, specifically comprises a menu operation method, a parameter editing box operation method and a coordinate system switching operation method, and solves the problems of disorder easily caused by complicated communication links under multi-measurement function based on a communication mode of information unified management and distribution taking the main frame as the center, and the state synchronization between lower interface elements with a multi-measurement function can be completed efficiently in real time. The operation procedure based on information is simple and clear in the operation menu, operation parameter editingframe and coordinate system switching process.

Description

technical field [0001] The invention belongs to the technical field of electronic testing, and in particular relates to a method for synchronizing the state of interface components of a multi-mode and multi-window measuring instrument. Background technique [0002] Today's electronic measuring instruments "software is hardware" is becoming more and more prominent, and the status of interface components has become an important indicator to measure the performance of the instrument. This requires the status of interface components to be powerful, and the operation mode is friendly and fast. The status of interface components not only reflects the operator's operation intention, but also reflects the internal working status of the instrument in real time. It is the only and key exit to understand the status of the internal hardware circuit of the whole machine, and plays an important role as an observation station. From the perspective of software implementation, the status of ...

AI Technical Summary

Problems solved by technology

From the perspective of architecture, firstly, the multi-measurement function is "fatter" than the single-measurement function, and it is obvious that the code size increases by multiples; secondly, it brings new aspects in program control interface, user interface, data interaction, measurement, thread management, etc. Problems and difficulties, which are mainly reflected in the complex state control

[0007] In addition, in the design process of traditional modular instrument software, each module function corresponds to different interfaces, function implementation, SCPI command analysis, Hardware read and write functions, etc., such as figure 1 As shown, this design method seems to be well-organized, but in fact, once the module function is changed, the entire software needs to be changed from the external interface to the internal control program, command analysis program, and the underlying hardware read and write, so this design method is not conducive to Software maintenance and upgrade

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