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.
This field identifies the release of the USB Specification with which the device and its descriptors are compliant. 4, bDeviceClass, uint8_t, 1, Class. Class ...
2021/04/01 · This value is a binary-coded decimal number. bDeviceClass. Specifies the class code of the device as assigned by the USB specification group.
This page requires JavaScript. · bDeviceClass. Mac Catalyst 13.0+macOS 10.0+.
2024/01/17 · Note the bDeviceClass, bDeviceSubClass, and bDeviceProtocol values. Those values indicate that the device contains one or more USB interface ...
A structure representing the standard USB device descriptor. This descriptor is documented in section 9.6.1 of the USB 3.0 specification.
bDeviceClass. public byte bDeviceClass(). Returns the USB-IF class code for the device. See LibUSB.CLASS_* constants. Returns: The USB-IF class code ...
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Most class specifications choose to identify itself at the interface level and as a result set the bDeviceClass as 0x00. This allows for the one device to ...
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