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from enum import IntFlag
from typing import Optional, Sequence, List, Type, SupportsBytes, Iterable
from typing import Union as _UnionT
from types import TracebackType
from ctypes import c_uint32, c_uint8, c_uint16, pointer, Structure, Array, Union
I2C_SLAVE: int
I2C_SLAVE_FORCE: int
I2C_FUNCS: int
I2C_RDWR: int
I2C_SMBUS: int
I2C_PEC: int
I2C_SMBUS_WRITE: int
I2C_SMBUS_READ: int
I2C_SMBUS_QUICK: int
I2C_SMBUS_BYTE: int
I2C_SMBUS_BYTE_DATA: int
I2C_SMBUS_WORD_DATA: int
I2C_SMBUS_PROC_CALL: int
I2C_SMBUS_BLOCK_DATA: int
I2C_SMBUS_BLOCK_PROC_CALL: int
I2C_SMBUS_I2C_BLOCK_DATA: int
I2C_SMBUS_BLOCK_MAX: int
class I2cFunc(IntFlag):
I2C = ...
ADDR_10BIT = ...
PROTOCOL_MANGLING = ...
SMBUS_PEC = ...
NOSTART = ...
SLAVE = ...
SMBUS_BLOCK_PROC_CALL = ...
SMBUS_QUICK = ...
SMBUS_READ_BYTE = ...
SMBUS_WRITE_BYTE = ...
SMBUS_READ_BYTE_DATA = ...
SMBUS_WRITE_BYTE_DATA = ...
SMBUS_READ_WORD_DATA = ...
SMBUS_WRITE_WORD_DATA = ...
SMBUS_PROC_CALL = ...
SMBUS_READ_BLOCK_DATA = ...
SMBUS_WRITE_BLOCK_DATA = ...
SMBUS_READ_I2C_BLOCK = ...
SMBUS_WRITE_I2C_BLOCK = ...
SMBUS_HOST_NOTIFY = ...
SMBUS_BYTE = ...
SMBUS_BYTE_DATA = ...
SMBUS_WORD_DATA = ...
SMBUS_BLOCK_DATA = ...
SMBUS_I2C_BLOCK = ...
SMBUS_EMUL = ...
I2C_M_RD: int
LP_c_uint8: Type[pointer[c_uint8]]
LP_c_uint16: Type[pointer[c_uint16]]
LP_c_uint32: Type[pointer[c_uint32]]
class i2c_smbus_data(Array): ...
class union_i2c_smbus_data(Union): ...
union_pointer_type: pointer[union_i2c_smbus_data]
class i2c_smbus_ioctl_data(Structure):
@staticmethod
def create(
read_write: int = ..., command: int = ..., size: int = ...
) -> "i2c_smbus_ioctl_data": ...
class i2c_msg(Structure):
def __iter__(self) -> int: ...
def __len__(self) -> int: ...
def __bytes__(self) -> str: ...
@staticmethod
def read(address: int, length: int) -> "i2c_msg": ...
@staticmethod
def write(address: int, buf: _UnionT[str, Iterable[int], SupportsBytes]) -> "i2c_msg": ...
class i2c_rdwr_ioctl_data(Structure):
@staticmethod
def create(*i2c_msg_instances: Sequence[i2c_msg]) -> "i2c_rdwr_ioctl_data": ...
class SMBus:
fd: Optional[int] = ...
funcs: I2cFunc = ...
address: Optional[int] = ...
force: bool = ...
pec: int = ...
def __init__(
self, bus: _UnionT[None, int, str] = ..., force: bool = ...
) -> None: ...
def __enter__(self) -> "SMBus": ...
def __exit__(
self,
exc_type: Optional[Type[BaseException]],
exc_val: Optional[BaseException],
exc_tb: Optional[TracebackType],
) -> None: ...
def open(self, bus: _UnionT[int, str]) -> None: ...
def close(self) -> None: ...
def enable_pec(self, enable: bool = ...) -> None: ...
def write_quick(self, i2c_addr: int, force: Optional[bool] = ...) -> None: ...
def read_byte(self, i2c_addr: int, force: Optional[bool] = ...) -> int: ...
def write_byte(
self, i2c_addr: int, value: int, force: Optional[bool] = ...
) -> None: ...
def read_byte_data(
self, i2c_addr: int, register: int, force: Optional[bool] = ...
) -> int: ...
def write_byte_data(
self, i2c_addr: int, register: int, value: int, force: Optional[bool] = ...
) -> None: ...
def read_word_data(
self, i2c_addr: int, register: int, force: Optional[bool] = ...
) -> int: ...
def write_word_data(
self, i2c_addr: int, register: int, value: int, force: Optional[bool] = ...
) -> None: ...
def process_call(
self, i2c_addr: int, register: int, value: int, force: Optional[bool] = ...
): ...
def read_block_data(
self, i2c_addr: int, register: int, force: Optional[bool] = ...
) -> List[int]: ...
def write_block_data(
self,
i2c_addr: int,
register: int,
data: Sequence[int],
force: Optional[bool] = ...,
) -> None: ...
def block_process_call(
self,
i2c_addr: int,
register: int,
data: Sequence[int],
force: Optional[bool] = ...,
) -> List[int]: ...
def read_i2c_block_data(
self, i2c_addr: int, register: int, length: int, force: Optional[bool] = ...
) -> List[int]: ...
def write_i2c_block_data(
self,
i2c_addr: int,
register: int,
data: Sequence[int],
force: Optional[bool] = ...,
) -> None: ...
def i2c_rdwr(self, *i2c_msgs: i2c_msg) -> None: ...
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