A universal analysis method for a serial communication information protocol

Abstract

The invention belongs to the field of product test, analysis and evaluation software, and discloses a universal analysis method for a serial communication information protocol, which comprises the following steps of: 1, filling a configuration parameter file according to the communication information protocol; 2, searching a frame header identifier; 3, judging whether a frame header identifier isfound or not; 4, intercepting the protocol byte length of the communication information from the frame header identifier, and judging whether the number of bytes from the frame header identifier to the end of the to-be-analyzed data is smaller than the protocol byte length or not; 5, verifying and judging the communication information protocol; 6, reading the i-th variable, and sequentially analyzing the characteristic parameters of the i-th variable; and 7, judging whether the i-th variable is the last variable information or not. According to the method, the analysis process of the serial port communication information protocol is greatly simplified, the compiling process of different communication protocol analysis software is cancelled, the readability of the communication protocol isimproved, the error rate of the analysis process is effectively reduced, and the efficiency in the debugging work process is remarkably improved.

Description

technical field [0001] The invention relates to the field of product testing, analysis and evaluation software, in particular to a serial communication information protocol analysis method. Background technique [0002] In the process of product testing, because the communication protocols of different products are often different, it is necessary to edit the corresponding analysis software for different products, and the protocol content of conventional protocol analysis software is poorly readable and difficult to modify, which greatly reduces product development. When testing the work efficiency of tasks. Contents of the invention [0003] In order to solve the problems in the prior art that the product communication protocol is not uniform, the test software needs to be continuously modified, the software has poor readability of the protocol content, is not easy to modify, and the test work efficiency is low, etc., the present invention proposes a serial communication ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems in the prior art that the product communication protocol is not uniform, the test software needs to be continuously modified, the software has poor readability of the protocol content, is not easy to modify, and the test work efficiency is low. The present invention proposes a serial communication information protocol universal Analysis method

Images