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Set Descriptor/Get Descriptor is used to return the specified descriptor in wValue. A request for the configuration descriptor will return the device descriptor ...

It can discover this by using the Get Descriptor (Device) command. This request is one which the device must respond to even on address 0. Typically (i.e. with ...

2024/1/17 -The host obtains the device descriptor through a control transfer. In the transfer, the request type is GET DESCRIPTOR and the recipient is the ...

2024/1/17 -The configuration descriptor is obtained from the device through a standard device request (GET_DESCRIPTOR), which is sent as a control transfer ...

The device descriptor includes information such as what USB revision the device complies to, the Product and Vendor IDs used to load the appropriate drivers and ...

2000/6/27 -The HID class uses the standard request Get_Descriptor as described in the USB. Specification. When a Get_Descriptor(Configuration) request ...

The Device Descriptor (USB_DEVICE_DESCRIPTOR) is the root of the descriptor tree and contains basic device information. The unique numbers, idVendor and ...

2018/5/4 -I am working with USB Hubs and am wanting to get usb hub's 'hub descriptor' as specified in the USB spec.

2023/3/3 -A USB System consists of three discrete parts: the USB device(s), the USB interconnect, and the USB host. ... GET_DESCRIPTOR is a valid request ...

GET_DESCRIPTOR and DEVICE are the request and type functions, respectively. Thus, the data requested by the host are the device descriptors. The data format and ...