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Code generation system and method

A code generation and code technology, applied in the field of code generation systems, can solve problems such as lack of effective tools

Inactive Publication Date: 2019-09-03
上海仪电汽车电子系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a code generation system and method, which is used to solve the lack of effective tools in the prior art, especially the problem of using cloud platform technology to perform DBC format file analysis and C language code generation methods online

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Embodiment Construction

[0050] The specific implementation manner of the present invention will be described in more detail below with reference to schematic diagrams. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0051] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right" etc. is based on the orientation or positional relationship shown in the drawings , is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific ori...

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Abstract

The invention discloses a code generation system and method. A cloud server and a terminal are mainly utilized. The terminal is used for sending a DBC format file to the server, and the cloud server is used for storing the DBC format file and analyzing the DBC format file to obtain first information. The cloud server comprises a code generation template, and the code generation template is used for generating a code corresponding to the DBC format file according to the first information. A cloud server, namely a cloud platform technology, is used for analyzing the DBC format file online in real time, and codes are automatically generated according to needs through the code generation template. The condition that the DBC format file needs to be checked manually in the research and development process, and the application configuration codes of the instrument CAN communication module are manually compiled according to the content of the signal matrix is avoided, the programming difficulty is greatly reduced, the research and development period is effectively shortened, low-level errors during manual programming can be effectively avoided by generating the codes through the cloud platform, and the code quality can be improved to a certain extent.

Description

technical field [0001] The invention relates to the field of automotive electronics, in particular to a code generation system and method. Background technique [0002] CAN is the abbreviation of Controller Area Network, and it is one of the most widely used field buses in the world. The CAN bus protocol has become a standard bus for automotive computer control systems and embedded industrial control LANs, and is widely used in automotive electronic control unit (ECU) networks. ECUs are automotive-specific microcontrollers. An ECU is generally responsible for one or more intelligent hardware equipment. DBC format file is a standard format of CAN message signal format and signal matrix, which contains the specific content of messages and signals received and sent by each ECU in a vehicle network. In the existing embedded software development work of automobile instrument, it is necessary to manually check the DBC format file, and manually write the application configuration...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/30G06F8/41H04L29/08
CPCG06F8/30H04L67/12G06F8/427
Inventor 姚轶臣马贺敏环翾艾陈
Owner 上海仪电汽车电子系统有限公司