基于GEC架构的mbedOS驻留技术研究  

Research on mbedOS resident technology based on GEC architecture

作　　者：孙亚军 王林[1] 王宜怀[1] 刘长勇[2] 程宏玉 SUN Ya-jun;WANG Lin;WANG Yi-huai;Liu CHANG-yong;CHENG Hong-yu(School of Computer Science and Technology,Soochow University,Suzhou 215006,China;Key Laboratory of Cognitive Computing and Intelligent Information Processing of Fujian Education Institutions,Wuyishan 354300,China)

机构地区：[1]苏州大学计算机科学与技术学院,江苏苏州215006 [2]武夷学院认知计算与智能信息处理福建省高校重点实验室,福建武夷山354300

出　　处：《微电子学与计算机》2020年第6期12-18,共7页Microelectronics & Computer

基　　金：国家自然科学基金项目(61672369,61872257);江苏省自然科学基金(17KJB520035)。

摘　　要：针对当前MCU在实时操作系统上进行嵌入式应用程序开发的需求,提出使用GEC架构,并且在该架构下实现mbedOS操作系统驻留内存,其中提出合理划分Flash和RAM空间设计规则,总结出使用API动态链接技术实现用户程序调用接口程序进行编程,实现嵌入式编程和通用计算机编程类似,缩短编译时间,加快开发效率.最后分别在S32K144和MKL36Z64进行设计实验,实验表明该技术具有可行性.In view of the current MCU requirements for embedded application development on real-time operating systems,it is proposed to use the GEC architecture,and implement the mbedOS operating system resident memory under the architecture,which proposes a reasonable division of Flash and RAM space design rules,and concludes The API dynamic link technology is used to implement the user program call interface program for programming,which realizes similar embedded programming and general computer programming,shortening the compile time and speeding up the development efficiency.Finally,the design experiments were carried out in S32K144and MKL36Z64respectively.The experiment shows that the technology is feasible.

关 键 词：GEC架构 mbedOS 操作系统驻留 Flash和RAM空间设计 API动态链接 

分 类 号：TN791[电子电信—电路与系统]