实时操作系统RT-Thread Smart在STM32MP1上的移植  

Porting RTOS RT Thread Smart to STM32MP1

作　　者：马后权 施华君[1] Ma Houquan;Shi Huajun(No.32 Institute of CETC,Shanghai 201800,China)

机构地区：[1]中国电子科技集团公司第三十二研究所,上海201800

出　　处：《单片机与嵌入式系统应用》2021年第8期14-18,共5页Microcontrollers & Embedded Systems

摘　　要：RT-Thread Smart是基于RT-Thread操作系统衍生的新分支,面向带MMU的中高端应用芯片。RT-Thread Smart在RT-Thread操作系统的基础上启用独立、完整的进程方式,同时以混合微内核模式执行。RT-Thread Smart的开发与一般的单片机开发不同,一般在单片机程序里不使用操作系统或者操作系统和应用程序链接在一起。RT-Thread Smart和Windows、Linux等国外知名操作系统有着类似的功能,而RT-Thread Smart作为最新推出的RTOS,它支持的芯片还不够多。RT-Thread Smart非常优秀,为STM32MP157芯片移植RT-Thread Smart可以完善该操作系统的应用环境,为国产RTOS的发展贡献一份力量。RT-Thread Smart is a new branch derived from RT-Thread operating system.It is oriented to chips with MMU and high-end applications.RT-Thread Smart enables independent and complete process mode on the basis of RT-Thread operating system,and executes in mixed microkernel mode.The development of RT-Thread Smart is different from the general development of single chip microcomputer.Generally,the operating system is not used in the single chip microcomputer program,or the operating system and application program are linked together.RT-Thread Smart has similar functions with foreign well-known operating systems such as Windows and Linux.As the latest RTOS,RT-Thread Smart does not support enough chips.RT-Thread Smart is very excellent.Porting RT-Thread sSmart to STM32MP157 chip can improve the application environment of the operating system and provide a strength for the development of domestic RTOS.

关 键 词：RT-Thread Smart 驱动 串口 移植 时钟 STM32MP157 

分 类 号：TP316.9[自动化与计算机技术—计算机软件与理论]