USB_CONFIGURATION_DESCRIPTOR_TYPE指示 USB 堆栈返回配置描述符以及与当前配置关联的所有接口、终结点、类特定和特定于供应商的描述符。 USB_STRING_DESCRIPTOR_TYPE指示 USB 堆栈返回指示的字符串描述符。 USB_INTERFACE_DESCRIPTOR_TYPE指示 USB 堆栈返回指示的接口描述符。
A USB (Universal Serial Bus) is a standard connection interface that enables communication between devices and a host controller such as a personal computer. It is most commonly used to connect peripherals such as mice, keyboards, printers, scanners, cameras, and flash drives to a computer. Now...
A universal serial bus (USB) connector is a connector between a computer and a peripheral device such as a printer, monitor, scanner, mouse or keyboard. It is part of the USB interface, which includes types of ports, cables and connectors.2. 定义： 通用串行总线连接器是一种标准的串行计算机...
typedef struct _USB_INTERFACE { const DWORD dwCount; const USB_INTERFACE_DESCRIPTOR Descriptor; const LPCVOID lpvExtended; const LPCUSB_ENDPOINT lpEndpoints;} USB_INTERFACE, * PUSB_INTERFACE, * LPUSB_INTERFACE; MembersdwCount Size, in bytes, of the structure. Descriptor Pointer to a USB_INTERF...
bDescriptorType,描述符类型,这里对于端点就是USB_DT_ENDPOINT,0x05,紧接在usb_endpoint_descriptor结构体定义后面。还记得对于接口描述符类型是什么吗?对,值为USB_DT_INTERFACE,也就是0x04。 bEndpointAddress,这个字段描述的信息挺多的,比如这个端点是输入端点还是输出端点,这个端点的地址,以及这个端点的端点号。它...
probe CDC devices by USB interface types instead of fixed VID+PID no more custom prober required for standard CDC devices legacy (singleInterface) CDC devices still have to be added by VID+PID for autostart VID+PID still have to be added to device_filter.xml ...
Today, a Universal Serial Bus (USB) is a standard connection type for different types of devices. They simplified computer connectivity with a small and inexpensive interface. [imagesource] They allow a computer to connect to various peripherals like mice, keyboards, flash drives, etc. And now ...
typedef struct _USB_INTERFACE { const DWORD dwCount; const USB_INTERFACE_DESCRIPTOR Descriptor; const LPCVOID lpvExtended; const LPCUSB_ENDPOINT lpEndpoints; } USB_INTERFACE, * PUSB_INTERFACE, * LPUSB_INTERFACE; MembersdwCount Size, in bytes, of the structure.Descriptor Pointer to a USB_INTERF...
The USB_INTERFACE_DESCRIPTOR structure is used by USB client drivers to retrieve a USB-defined interface descriptor.
Urstypes.h Usb.h Overview _URB_BULK_OR_INTERRUPT_TRANSFER structure _URB_CONTROL_DESCRIPTOR_REQUEST structure _URB_CONTROL_FEATURE_REQUEST structure _URB_CONTROL_GET_CONFIGURATION_REQUEST structure _URB_CONTROL_GET_INTERFACE_REQUEST structure _URB_CONTROL_GET_STATUS_REQUEST structure ...