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A serial port automatic debugging system and method

An automatic debugging and serial port technology, applied in the direction of instrumentation, error detection/correction, calculation, etc., can solve the problems of large character input, low production efficiency, long debugging time, etc., achieve no input error, low cost, and reduce operation work volume effect

Active Publication Date: 2021-06-18
LEIHUA ELECTRONICS TECH RES INST AVIATION IND OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1), the amount of character input is large, it is easy to cause visual fatigue, and it is easy to make mistakes;
[0005] 2) Long debugging time and low production efficiency;
[0006] 3) After debugging, there is no "debugging completed" prompt

Method used

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  • A serial port automatic debugging system and method
  • A serial port automatic debugging system and method

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Embodiment Construction

[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...

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Abstract

The invention discloses a serial port automatic debugging system and method, and belongs to the technical field of embedded system serial port debugging. The VxWorks system control module is connected to the debugging baseboard through dense connectors; one side of the debugging baseboard is connected to the PC through RS232 serial port lines and network cables; the other side of the debugging baseboard is connected to the power supply through the power cord; the PC A serial port setting module is provided, and the serial port setting module includes: a port selection unit and a baud rate selection unit, and can control the port to be closed or opened; the PC is provided with a receiving module, which receives the echo data information from the VxWorks system control module, and can Automatically judge and select the display mode and transmission mode of information. The present invention can automatically complete the above-mentioned debugging tasks without input errors, greatly reducing the debugging workload, and has eye-catching reminder signs after completion.

Description

technical field [0001] The invention belongs to the technical field of serial port debugging of embedded systems, and in particular relates to a serial port automatic debugging system and method. Background technique [0002] The operating system running on the PowerPC processor in the main control module of an electronic device is VxWorks6.8. Before debugging, connect the debugging computer and PowerPC hardware system with RS232 serial cable and network cable. See the connection block diagram figure 1 . Then burn the CPLD and FPGA configuration files and FLASH BootROM program, then set the FTP network loading tool, RS232 serial port debugging tool and power on again. When the PowerPC processor starts running, the debugging computer will load VxWorks through the network port and FTP tool The system files are run online on the PowerPC, and then the serial port debugging of the VxWorks6.8 system can be started. [0003] Receive VxWorks system information and send instruction...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/22G06F13/42
CPCG06F11/221G06F13/4282
Inventor 黄松茂饶珂李涛
Owner LEIHUA ELECTRONICS TECH RES INST AVIATION IND OF CHINA
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