将rt线程移植到AnnikaSoC

2021 IEEE 15th International Conference on Anti-counterfeiting, Security, and Identification (ASID) Pub Date : 2021-10-29 DOI:10.1109/asid52932.2021.9651703

Zhirui Li, Jian Li, Yunrui Zhang, Jianyang Zhou, Zichao Guo

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引用次数: 2

摘要

本文实现了将RT-Thread操作系统移植到基于RISC-V的AnnikaSoC单片机上，其工作包括修改链接器脚本、编写启动文件、适配中断和异常接口、适配UART和Timer驱动程序、适配线程上下文切换接口和BSP入口。移植后我们做了各种测试，结果表明我们移植工作所涉及的RT-Thread的各个部分都可以正常工作。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Porting RT-Thread to AnnikaSoC

This paper implements porting RT-Thread OS to RISC-V based AnnikaSoC MCU, whose work includes modifying linker script, writing startup file, adapting interrupt and exception interface, porting UART and Timer drivers, adapting thread context switch interface and BSP entry. We did variety of tests after porting, whose result shows that all parts of RT-Thread our porting work involves can work properly.

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来源期刊

2021 IEEE 15th International Conference on Anti-counterfeiting, Security, and Identification (ASID)

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