libusb
1.0.27
A cross-platform user library to access USB devices
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A structure representing the USB 2.0 Extension descriptor This descriptor is documented in section 9.6.2.1 of the USB 3.0 specification. More...
#include <libusb.h>
Data Fields | |
uint8_t | bLength |
Size of this descriptor (in bytes) | |
uint8_t | bDescriptorType |
Descriptor type. More... | |
uint8_t | bDevCapabilityType |
Capability type. More... | |
uint32_t | bmAttributes |
Bitmap encoding of supported device level features. More... | |
A structure representing the USB 2.0 Extension descriptor This descriptor is documented in section 9.6.2.1 of the USB 3.0 specification.
All multiple-byte fields are represented in host-endian format.
uint8_t libusb_usb_2_0_extension_descriptor::bDescriptorType |
Descriptor type.
Will have value libusb_descriptor_type::LIBUSB_DT_DEVICE_CAPABILITY LIBUSB_DT_DEVICE_CAPABILITY in this context.
uint8_t libusb_usb_2_0_extension_descriptor::bDevCapabilityType |
Capability type.
Will have value libusb_capability_type::LIBUSB_BT_USB_2_0_EXTENSION LIBUSB_BT_USB_2_0_EXTENSION in this context.
uint32_t libusb_usb_2_0_extension_descriptor::bmAttributes |
Bitmap encoding of supported device level features.
A value of one in a bit location indicates a feature is supported; a value of zero indicates it is not supported. See libusb_usb_2_0_extension_attributes.