usb枚举过程详解

[{"title":"（ 10 个子文件 562KB ） usb枚举过程详解","children":[{"title":"USB枚举过程","children":[{"title":"USB枚举的详细流程.doc <span style='color:#111;'> 95.50KB </span>","children":null,"spread":false},{"title":"获取设备描述符2.gif <span style='color:#111;'> 65.60KB </span>","children":null,"spread":false},{"title":"设置配置.gif <span style='color:#111;'> 40.80KB </span>","children":null,"spread":false},{"title":"获取设备和配置描述符.gif <span style='color:#111;'> 48.33KB </span>","children":null,"spread":false},{"title":"获取设备描述符.gif <span style='color:#111;'> 60.47KB </span>","children":null,"spread":false},{"title":"获取配置描述符.gif <span style='color:#111;'> 49.11KB </span>","children":null,"spread":false},{"title":"总.gif <span style='color:#111;'> 39.34KB </span>","children":null,"spread":false},{"title":"USB设备枚举入门.pdf <span style='color:#111;'> 143.06KB </span>","children":null,"spread":false},{"title":"设置地址.gif <span style='color:#111;'> 40.94KB </span>","children":null,"spread":false},{"title":"获取配置描述符其他内容.gif <span style='color:#111;'> 32.09KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]