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Serial port information acquisition method and device, equipment and storage medium

An acquisition method and serial port technology, which is applied in the computer field, can solve problems such as complex process and limited accuracy of serial port configuration results, and achieve the effect of easy analysis

Pending Publication Date: 2022-05-13
瀚云科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the communication protocol of the current device is unknown, it is not only complicated to analyze the serial port configuration through a logic analyzer or oscilloscope, but also requires a high level of operator skills, which limits the accuracy of the obtained serial port configuration results.

Method used

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  • Serial port information acquisition method and device, equipment and storage medium
  • Serial port information acquisition method and device, equipment and storage medium
  • Serial port information acquisition method and device, equipment and storage medium

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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0042] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The embodiment of the invention provides a serial port information acquisition method and device, equipment and a storage medium, and relates to the technical field of computers, and the method comprises the following steps: capturing a plurality of pulses of an output level of a serial port of industrial equipment; and determining serial port configuration information of the industrial equipment according to the duration of the narrowest pulse in the plurality of pulses. By adopting the method, the serial port data can be quickly and conveniently acquired without being limited by a communication protocol.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a serial port information acquisition method, device, equipment and storage medium. Background technique [0002] Serial port communication is adopted by many smart devices due to its low cost and simple connection mode, and is widely used in industrial process control, scientific experiments and other fields. [0003] At present, there are many serial communication protocols for smart devices, and there are also many custom protocols. If the communication protocol of the current device is unknown, analyzing the serial port configuration with a logic analyzer or an oscilloscope is not only a complicated process, but also requires a high level of operator skills, which limits the accuracy of the obtained serial port configuration results. Contents of the invention [0004] The serial port information acquisition method, device, equipment and storage medium provided by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/40G06F13/42H03K5/131
CPCG06F13/4068G06F13/4282H03K5/131G06F2213/0002Y02P90/02
Inventor 宋雅军何渝君杨志刚邬明罡
Owner 瀚云科技有限公司
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