Handheld bus debugging terminal and method thereof

Abstract

The invention provides a handheld bus debugging terminal and a method thereof. The handheld bus debugging terminal comprises a power module, a bus interface module, a processor, a memory card, a nonvolatile memory, a key module and a display module, wherein the power module is connected with the bus interface module, the key module, the memory card, the display module and the nonvolatile memory; the bus interface module is connected with the processor, the nonvolatile memory and the key module; the processor is connected with the memory card, the nonvolatile memory, the display module and the key module; the memory card and the nonvolatile memory are used for storing configuration files, and the configuration file is used for realizing self-defined message transmit-receive and analysis. The message data of the handheld bus debugging terminal is analyzed and displayed completely depending on the own internal processor without using a computer or extra analysis software, the volume and the cost of the debugging terminal are greatly reduced, and the terminal is more convenient to carry.

Description

technical field [0001] The invention relates to the field of bus data collection and analysis, in particular to a handheld bus debugging terminal and a method thereof. Background technique [0002] Bus technology has been widely used in automotive electronic control systems, industrial ship automation, medical and industrial equipment, etc. In the process of product development and testing, it is necessary to collect and analyze bus data, and send data through the bus to trigger certain functions. At present, many large companies in the industry have launched bus debugging terminals, but they are all expensive and bulky, and they need to be used with a computer and professional host computer software. In the on-site testing of the product and the testing process in the early stage of R&D, such as burn-in testing and non-full-function verification, only a few simple bus messages are needed to trigger the function to be tested, and a powerful professional debugging terminal i...

AI Technical Summary

Problems solved by technology

Using a professional bus to debug the terminal will cause a great waste of equipment resources

And it is not convenient to carry when debugging on site

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