MSP432的RT Thread操作系统移植  

Transplantation of RT-Thread Embedded Operating System Based on MSP432

作　　者：王兆滨[1] 韩鹏程 Wang Zhaobin;Han Pengcheng(School of Information Science&Engineering,Lanzhou University,Lanzhou 730000,China)

机构地区：[1]兰州大学信息科学与工程学院,兰州730000

出　　处：《单片机与嵌入式系统应用》2021年第5期39-42,共4页Microcontrollers & Embedded Systems

摘　　要：RT Thread是一个组件丰富、功能强大、可裁剪性好的开源嵌入式操作系统,而MSP432兼具高性能和低功耗优点,在医疗、能源等领域应用广泛,两者结合必将使得开发更加高效、便捷。但是,关于RT Thread向MSP432单片机移植的详细过程尚未有现成方案。为此,本文给出了RT Thread操作系统在MSP432P401R上移植的具体方法,通过剪裁源码、修改配置文件、更改系统时钟等操作进行适配并移植。实验结果表明,RT Thread系统成功移植到MSP432并能正常运行,具备任务管理、调度以及中断及异常管理等功能。RT-Thread is an open source embedded operating system with rich components,powerful functions and good tailorability.MSP432 has both high performance and low power consumption and it is widely used in medical,energy and other fields.The combination of the two will definitely make development more efficient and convenient.However,there is no ready-made plan for the detailed process of the transplantation of RT-Thread to the MSP432.Therefore,the specific method for transplanting RT-Thread operating system on the MSP432P401R is provided,which can be adapted and transplanted by cutting the source code,modifying the configuration file,and changing the system clock.Experimental result shows that the RT-Thread system is successfully transplanted to MSP432 and can run normally with functions such as task management and scheduling,interruption and exception management.

关 键 词：MSP432 操作系统移植 RT Thread 

分 类 号：TP316.2[自动化与计算机技术—计算机软件与理论]