基于S32R274的Bootloader开发与实现  

Development and Implementation of Bootloader Based on S32R274

作　　者：王宇[1] 谭砚磊 邹雄飞 胡哲昊 WANG Yu;TAN Yanlei;ZOU Xiongfei;HU Zhehao(School of Aeronautical Engineering,Civil Aviation Flight University of China,Guanghan 618307,China)

机构地区：[1]中国民用航空飞行学院航空工程学院,四川广汉618307

出　　处：《现代信息科技》2021年第2期41-43,48,共4页Modern Information Technology

基　　金：大学生创新训练项目(240)。

摘　　要：针对汽车ECU的Bootloader开发问题,使用恩智浦(NXP)S32DS IDE工具进行相关的开发与实现。作为汽车电子程序中需要运行的第一段代码,Bootloader的开发问题是该行业开发人员所面临的首要问题。恩智浦所提供的S32DS IDE工具,具有图形化的配置界面。通过该IDE工具,并基于恩智浦的S32R274芯片来详细说明关于此芯片的Bootloader开发与配置过程。并设计了一个简单的实验,以验证Bootloader是否成功跳转到应用程序中,用以说明整个基于此芯片的Bootloader的开发与配置。Aiming at the problem of Bootloader development of automotive ECU,NXP(NXP)S32DS IDE tool is used to develop and implement it.As the first code to run in automotive electronic program,the development of Bootloader is the most important problem for developers in this industry.S32DS IDE tool provided by NXP has a graphical configuration interface.Through this IDE tool,and based on S32R274 chip of NXP,the development and configuration process of Bootloader about this chip are explained in detail.And a simple experiment is designed to verify whether the Bootloader can jump to the application successfully,which is used to explain the development and configuration of the whole Bootloader based on this chip.

关 键 词：汽车ECU BOOTLOADER S32R274 NXP S32DS IDE 

分 类 号：TP311.11[自动化与计算机技术—计算机软件与理论]