An endpoint descriptor includes information, such as its address, type, direction, and the amount of data the endpoint can handle. The data transfers to the endpoint are based on that information. The bEndpointAddress field specifies the unique endpoint address that contains the endpoint number (Bits 3..
2024年1月17日
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The Endpoint Descriptor (USB_ENDPOINT_DESCRIPTOR) specifies the transfer type, direction, polling interval, and maximum packet size for each endpoint.
The device descriptor of a USB device represents the entire device. As a result a USB device can only have one device descriptor. It specifies some basic, yet ...
2021/04/01 · The USB_ENDPOINT_DESCRIPTOR structure is used by USB client drivers to retrieve a USB-defined endpoint descriptor. The members of this structure ...
2023/11/10 · An interface descriptor describes the details of the function of the product. Key elements include the number of endpoints on the device and ...
The Interface Descriptor (USB_INTERFACE_DESCRIPTOR) defines the collection of endpoints. This interface supports a group of pipes that are suitable for a ...
Each endpoint descriptor is used to specify the type of transfer, direction, polling interval and maximum packet size for each endpoint. Endpoint zero, the ...
A structure representing the standard USB endpoint descriptor. This descriptor is documented in section 9.6.6 of the USB 3.0 specification. All multiple ...
2020/08/11 · The endpoint descriptor is the last descriptor in the configuration hierarchy and it defines the bandwidth requirements, transfer type, and ...
A Descriptor contains information like type of the device, Vendor ID, Compliant USB Version, number of configurations device supports, number of endpoints, etc.