usb_protocol.types.superspeed package

Module contents

SuperSpeed USB types – defines enumerations that describe standard USB3 types.

class usb_protocol.types.superspeed.HeaderPacketType(value)[source]

Bases: IntEnum

Constants representing the Header Packet archetypes.

DATA = 8

ISOCHRONOUS_TIMESTAMP = 12

LINK_MANAGEMENT = 0

TRANSACTION = 4

class usb_protocol.types.superspeed.LinkCommand(value)[source]

Bases: IntEnum

Constant values (including both class and type) for link commands.

LAU = 5

LBAD = 3

LCRD = 1

LDN = 11

LGOOD = 0

LGO_U = 4

LPMA = 7

LRTY = 2

LUP = 8

LXU = 6

get_class()[source]

get_type()[source]

class usb_protocol.types.superspeed.LinkManagementPacketSubtype(value)[source]

Bases: IntEnum

Constants represneting the various types of Link Management Packet.

PORT_CAPABILITY = 4

PORT_CONFIGURATION = 5

PORT_CONFIGURATION_RESPONSE = 6

PRECISION_TIME_MANAGEMENT = 7

SET_LINK_FUNCTION = 1

U2_INACTIVITY_TIMEOUT = 2

VENDOR_DEVICE_TEST = 3

class usb_protocol.types.superspeed.TransactionPacketSubtype(value)[source]

Bases: IntEnum

Constants representing the subtypes of Transition Header Packet.

ACK = 1

ERDY = 3

NOTIFICATION = 6

NRDY = 2

PING = 7

PING_RESPONSE = 8

STALL = 5

STATUS = 4