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2023/11/10 -The purpose of the device descriptor is to let the host know what specification of USB the device complies with and how many possible configurations are ...

2024/1/17 -Every USB device exposes a device descriptor that indicates the device's class information, vendor and product identifiers, and number of configurations. Each ...

2024/1/17 -Every USB device exposes a device descriptor that indicates the device's class information, vendor and product identifiers, and number of configurations. Each ...

2024/2/1 -Get the USB device descriptor for a given device. This is a non-blocking function; the device descriptor is cached in memory.

2024/7/26 -A Descriptor contains information like type of the device, Vendor ID, Compliant USB Version, number of configurations device supports, number of endpoints, ...

2024/4/27 -The term USB descriptors refers to small packets of information that act like an identity card for the device. These descriptors are like manuals packed into ...

2024/3/1 -A description of one or more reports that can be sent to or from your device. Each report gives the current state you wish to communicate.

2024/3/6 -The USB driver stack uses bcdDevice, along with idVendor and idProduct, to generate hardware and compatible IDs for the device.

2023/11/16 -Power setting in the device descriptor specifies how much power the device wants to use. It is read at least by Windows - if you set it above 500 mA Windows ...