1e41f4b71Sopenharmony_ci# usb_info.h 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci## 概述 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ciUSB驱动订阅模块使用的数据类型。 7e41f4b71Sopenharmony_ci 8e41f4b71Sopenharmony_ci**起始版本：** 3.0 9e41f4b71Sopenharmony_ci 10e41f4b71Sopenharmony_ci**相关模块：**[USB](_u_s_b.md) 11e41f4b71Sopenharmony_ci 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci## 汇总 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ci 16e41f4b71Sopenharmony_ci### 类 17e41f4b71Sopenharmony_ci 18e41f4b71Sopenharmony_ci| 名称 | 描述 | 19e41f4b71Sopenharmony_ci| -------- | -------- | 20e41f4b71Sopenharmony_ci| struct [USBDeviceInfo](_o_h_o_s_1_1_u_s_b_1_1_u_s_b_device_info.md) | USB设备信息。 | 21e41f4b71Sopenharmony_ci| class [UsbInfo](_o_h_o_s_1_1_u_s_b_1_1_usb_info.md) | USB设备信息类。 | 22