| LEGO Mindstorms EV3 |
#include <libusb.h>
Data Fields | |
| uint8_t | bLength |
| uint8_t | bDescriptorType |
| uint16_t | bcdUSB |
| uint8_t | bDeviceClass |
| uint8_t | bDeviceSubClass |
| uint8_t | bDeviceProtocol |
| uint8_t | bMaxPacketSize0 |
| uint16_t | idVendor |
| uint16_t | idProduct |
| uint16_t | bcdDevice |
| uint8_t | iManufacturer |
| uint8_t | iProduct |
| uint8_t | iSerialNumber |
| uint8_t | bNumConfigurations |
A structure representing the standard USB device descriptor. This descriptor is documented in section 9.6.1 of the USB 2.0 specification. All multiple-byte fields are represented in host-endian format.
| uint16_t libusb_device_descriptor::bcdDevice |
Device release number in binary-coded decimal
| uint16_t libusb_device_descriptor::bcdUSB |
USB specification release number in binary-coded decimal. A value of 0x0200 indicates USB 2.0, 0x0110 indicates USB 1.1, etc.
| uint8_t libusb_device_descriptor::bDescriptorType |
Descriptor type. Will have value libusb_descriptor_type::LIBUSB_DT_DEVICE LIBUSB_DT_DEVICE in this context.
| uint8_t libusb_device_descriptor::bDeviceClass |
USB-IF class code for the device. See libusb_class_code.
| uint8_t libusb_device_descriptor::bDeviceProtocol |
USB-IF protocol code for the device, qualified by the bDeviceClass and bDeviceSubClass values
| uint8_t libusb_device_descriptor::bDeviceSubClass |
USB-IF subclass code for the device, qualified by the bDeviceClass value
| uint8_t libusb_device_descriptor::bLength |
Size of this descriptor (in bytes)
| uint8_t libusb_device_descriptor::bMaxPacketSize0 |
Maximum packet size for endpoint 0
| uint8_t libusb_device_descriptor::bNumConfigurations |
Number of possible configurations
| uint16_t libusb_device_descriptor::idProduct |
USB-IF product ID
| uint16_t libusb_device_descriptor::idVendor |
USB-IF vendor ID
| uint8_t libusb_device_descriptor::iManufacturer |
Index of string descriptor describing manufacturer
| uint8_t libusb_device_descriptor::iProduct |
Index of string descriptor describing product
| uint8_t libusb_device_descriptor::iSerialNumber |
Index of string descriptor containing device serial number