usb_protocol.types.descriptors.standard module

Structures describing standard USB descriptors. Versions that support parsing incomplete binary data are available as DescriptorType.Partial, e.g. DeviceDescriptor.Partial, and are collectively available in the usb_protocol.types.descriptors.partial.standard module (which, like the structs in this module, can also be imported without .standard).

class usb_protocol.types.descriptors.standard.DeviceCapabilityTypes(value)[source]

Bases: IntEnum

Numbers for the SuperSpeed standard Device Capabilities.

AUTHENTICATION = 14

BATTERY_INFO_CAPABILITY = 7

BILLBOARD = 13

BILLBOARD_EXTENSION = 15

CONFIGURATION_SUMMARY = 16

CONTAINER_ID = 4

PD_CONSUMER_PORT_CAPABILITY = 8

PD_PROVIDER_PORT_CAPABILITY = 9

PLATFORM = 5

POWER_DELIVERY_CAPABILITY = 6

PRECISION_TIME_MEASUREMENT = 11

SUPERSPEED_PLUS = 10

SUPERSPEED_USB = 3

USB_2_EXTENSION = 2

WIRELESS_USB = 1

WIRELESS_USB_EXTENSION = 12

class usb_protocol.types.descriptors.standard.StandardDescriptorNumbers(value)[source]

Bases: IntEnum

Numbers of our standard descriptors.

BOS = 15

CONFIGURATION = 2

DEBUG = 10

DEVICE = 1

DEVICE_CAPABILITY = 16

DEVICE_QUALIFIER = 6

ENDPOINT = 5

INTERFACE = 4

INTERFACE_ASSOCIATION = 11

INTERFACE_POWER = 8

OTG = 9

OTHER_SPEED = 7

OTHER_SPEED_DESCRIPTOR = 7

STRING = 3

SUPERSPEEDPLUS_ISOCHRONOUS_ENDPOINT_COMPANION = 49

SUPERSPEED_USB_ENDPOINT_COMPANION = 48