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第三阶段总结-xik
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ZhiyuanSue authored Jul 2, 2024
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title: 第三阶段总结-xik
date: 2024-06-29 22:12:26
categories:
- os
tags:
- author:Sharp010
---
#### 第三阶段:R4L&跨内核驱动框架

只完成了前三个练习,后面各种大作业+期末考试没时间完成最后一个练习,还是比较可惜。

整个阶段3下来收获还是挺大的,在学校的操作系统大作业里只写过简单的字符设备驱动,在这里才真正把嵌入式、外设等结合进来。

- 了解了跨内核驱动框架的含义和意义。
- 了解了linux内核模块,设备树,设备IO(内存映射)等。
- 阅读树莓派数据手册,完成了跨内核框架pure driver层和adapter层关于bcm2711的gpio驱动编写。
- 对驱动和嵌入式有了更深入的了解。

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