Single-chip microcomputer development system and method based on ECUCoder
A single-chip, model technology, applied in the field of single-chip development system, can solve the problems of increased use and maintenance costs, inability to achieve combination, and increased design and development costs for automobile consumers
Active Publication Date: 2013-10-23
BEIJING JIUZHOU HUAHAI TECH
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[0006] In addition, the development of controllers is increasingly showing a trend of platformization. In the past, the development was only for one controller, and each manufacturer formed its own system without considering the integration of the entire upstream and downstream industry chains. This is especially obvious in the automotive field. Increased a lot of design and development costs, and the optimal combination cannot be achieved, which increases the cost of use and maintenance for car consumers
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[0039] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are illustrative only for explaining the present invention and should not be construed as limiting the present invention.
[0040] The embodiment of the present invention proposes a single-chip microcomputer development system and method based on ECUCoder. The ECUCoder is a graphical modeling and fully automatic code generation tool, which can be used for software development through graphical modeling, and one-click automatic code generation, automatic compilation, and generation of downloadable files, which can be directly used for programming single-chip microcomputers without any Manual programming and code integration work.
[0041] The development o...
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The invention provides a single-chip microcomputer development system and method based on ECUCoder. The method includes the steps of firstly, Simulink model parameters are allocated by an automatic model parameter allocation device; secondly, a user uses an I / O (input / output) model database to build Simulink models by a modeling device under the Matlab / Simulink environment; thirdly, an automatic code generator automatically converts the Simulink models built into codes; fourthly, a code post-processing device automatically calls a complier for code compiling to generate *.elf\*.map\*.mot files for programming a single-chip microcomputer. By the method and system, development cycle of the single-chip microcomputer and an ECU (electronic control unit) can be shortened, and development complexity and cost can be lowered.
Description
technical field [0001] The invention relates to the technical field of single-chip microcomputer and ECU (Electronic Control Unit) software development, specifically, a single-chip microcomputer development system based on ECUCoder's graphical programming and automatic code generation. Background technique [0002] Single-chip microcomputer is a small but complete computer system, which is widely used in intelligent instrumentation, industrial control, automobile, engineering machinery, special vehicle control field, computer network and communication equipment, scientific research and aerospace control field. ECU is a controller composed of single-chip microcomputer as the core and various peripheral circuits. ECU software development mainly refers to the program development of the single-chip microcomputer inside the ECU. [0003] The implementation process of traditional single-chip microcomputer-based ECU development first requires control algorithm designers to develop...
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IPC IPC(8): G06F9/44
Inventor 吴加加丁文超
Owner BEIJING JIUZHOU HUAHAI TECH