文章目录
- 单通道 USB 麦克风
-
- 描述符结构
- 设备描述符
- 配置描述符集合
- 配置描述符
- 接口关联描述符
- 类特殊描述符
-
- 接口 1 的类特殊描述符
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- Standard AC Interface
- Class-Specific AC Interface Header
- Clock Source
- Input Terminal
- Output Terminal
- Feature Unit
- 接口 2 的类特殊描述符
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- Standard AS Interface
- Class-Specific AS Interface
- Type I Format Type
- Standard AS Isochronous Audio Data Endpoint
- Class-Specific AS Isochronous Audio Data Endpoint
- 类特殊请求
单通道 USB 麦克风
描述符结构
设备描述符
配置描述符
接口关联描述符
接口1描述符
Standard AC Interface Descriptor
Class-Specific AC Interface Header Descriptor
Clock Source Descriptor
Input Terminal Descriptor
Output Terminal Descriptor
Feature Unit Descriptor
接口2描述符
Standard AS Interface Descriptor
Interface 1, Alternate 0
Interface 1, Alternate
