📰 2026-04-09 04:30 更新
🔸 USB for Software Developers: An introduction to writing userspace USB drivers / 适用于软件开发人员的USB ：编写用户空间USB驱动程序简介
🔗 USB for Software Developers: An introduction to writing userspace USB drivers
🔥 33 points
原文:
Introduction Say you’re being handed a USB device and told to write a driver for it. Seems like a daunting task at first, right? Writing drivers means you have to write Kernel code, and writing Kernel code is hard, low level, hard to debug and so on. None of this is actually true though. Writing a driver for a USB device is actually not much more difficult than writing an application that uses Sockets. This post aims to be a high level introduction to using USB for people who may not have wor…
译文:
简介假设您收到一台USB设备，并被告知要为其编写驱动程序。一开始看起来像是一项艰巨的任务，对吧？编写驱动程序意味着您必须编写内核代码，而编写内核代码很难，级别低，难以调试等。但这些都不是真的。为USB设备编写驱动程序实际上并不比编写使用套接字的应用程序困难得多。这篇文章旨在做一个高层次的介绍 为那些可能没有工作过的人使用USB…
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