pycozmo.protocol_base¶

Cozmo protocol implementation base.

Classes

`Packet`(packet_type, packet_id)
`Struct`
`UnknownCommand`(packet_id, data)
`UnknownEvent`(packet_id, data)
`UnknownPacket`(packet_type, data, packet_id)

class pycozmo.protocol_base.Struct¶

Bases: abc.ABC

classmethod from_bytes(buffer: bytes) → pycozmo.protocol_base.Struct¶

classmethod from_reader(reader: pycozmo.protocol_utils.BinaryReader) → pycozmo.protocol_base.Struct¶

to_bytes() → bytes¶

to_writer(writer: pycozmo.protocol_utils.BinaryWriter) → None¶

class pycozmo.protocol_base.Packet(packet_type: pycozmo.protocol_ast.PacketType, packet_id: Optional[int] = None)¶

Bases: pycozmo.protocol_base.Struct, abc.ABC

ack¶

classmethod from_bytes(buffer: bytes) → pycozmo.protocol_base.Struct¶

classmethod from_reader(reader: pycozmo.protocol_utils.BinaryReader) → pycozmo.protocol_base.Struct¶

id¶

is_from_engine() → bool¶

is_from_robot() → bool¶

is_oob() → bool¶

seq¶

to_bytes() → bytes¶

to_writer(writer: pycozmo.protocol_utils.BinaryWriter) → None¶

type¶

class pycozmo.protocol_base.UnknownPacket(packet_type: pycozmo.protocol_ast.PacketType, data: bytes, packet_id: Optional[int] = None)¶

Bases: pycozmo.protocol_base.Packet

ack¶

data¶

classmethod from_bytes(buffer)¶

classmethod from_reader(reader)¶

id¶

is_from_engine() → bool¶

is_from_robot() → bool¶

is_oob() → bool¶

seq¶

to_bytes()¶

to_writer(writer)¶

type¶

class pycozmo.protocol_base.UnknownCommand(packet_id: int, data: bytes = b'')¶

Bases: pycozmo.protocol_base.UnknownPacket

ack¶

data¶

classmethod from_bytes(buffer)¶

classmethod from_reader(reader)¶

id¶

is_from_engine() → bool¶

is_from_robot() → bool¶

is_oob() → bool¶

seq¶

to_bytes()¶

to_writer(writer)¶

type¶

class pycozmo.protocol_base.UnknownEvent(packet_id: int, data: bytes = b'')¶

Bases: pycozmo.protocol_base.UnknownPacket

ack¶

data¶

classmethod from_bytes(buffer)¶

classmethod from_reader(reader)¶

id¶

is_from_engine() → bool¶

is_from_robot() → bool¶

is_oob() → bool¶

seq¶

to_bytes()¶

to_writer(writer)¶

type¶