Python-based serial port debugging method and debugging system

Abstract

The invention provides a Python-based serial port debugging method and debugging system. An upper computer is used for providing a power supply for a communication protocol conversion module through aUSB interface, and then a to-be-debugged product is connected with the communication protocol conversion module through a communication interface; the received communication data of the to-be-debugged product is converted through the communication protocol conversion module and then sent to the communication protocol conversion module through the USB interface; a Python is used for writing a human-computer interaction interface on the upper computer, and after the upper computer receives the communication data sent by the communication protocol conversion module, the communication data are analyzed and visually displayed through the human-computer interaction interface. The system is convenient to use, high in compatibility and high in universality.

Description

technical field [0001] The invention belongs to the technical field of computer debugging, and specifically relates to the shortcomings of traditional debugging methods that cannot 100% simulate the actual operation of products, low debugging efficiency, and unintuitive data viewing. Background technique [0002] With the development of microprocessors and their wide application in various fields, microprocessors are widely used in instrumentation, industrial control, digital home appliances, etc. In order to ensure the reliability of products, the debugging link before delivery is particularly important. Important, the traditional debugging method is to add a Watch Window in the integrated development environment (IDE, Integrated Development Environment) to view the variable value through the JTAG debugging interface, but the original method needs to add breakpoints, and the simulated product cannot be 100% real after suspending the program At the same time, some products h...

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Problems solved by technology

[0003] The present invention aims at the shortcomings of the traditional debugging method in the prior art that cannot 100% simulate the real operation of the product, low debugging efficiency, and unintuitive data viewing, etc., and proposes a serial port debugging method and debugging system based on Python. The interface provides power to the communication protocol conversion module, and then the product to be debugged is connected to the communication protocol conversion module through the communication interface, and the received communication data of the product to be debugged is converted through the communication protocol conversion module, and then sent through the USB interface For the communication protocol conversion module; use Python to write the human-computer interaction interface on the host computer. After the host computer receives the communication data sent by the communication protocol conversion module, it analyzes and visualizes the communication data through the human-computer interaction interface.

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