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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 -A USB device provides information about itself in data structures called USB descriptors. This section provides information about device, configuration, ...

2024/1/17 -A USB device provides information about itself in data structures called USB descriptors. This section provides information about various descriptors that a ...

2024/2/1 -libusb_get_descriptor() ... Retrieve a descriptor from the default control pipe. This is a convenience function which formulates the appropriate control message ...

2024/3/1 -Below is an example report descriptor for a joystick that has 5 buttons. This descriptor only defines one report with each button taking up 1 bit, and 3 padding ...

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, etc.

2023/11/9 -USB defines class code information that is used to identify a device's functionality and to nominally load a device driver based on that functionality.

2024/3/6 -This descriptor contains the information required by the host to determine the bandwidth requirements of each endpoint. An endpoint descriptor is always ...

2024/3/15 -USB descriptor report all of the device's attributes. An endpoint is a specific type of descriptor that describes the terminus of a communication flow between ...