View Source IS31FL3733.I2CBehavior behaviour (is31fl3733 v0.1.2)

Explicit contract behavior used for I2C communication.

Link to this section Summary

address()

bus()

opt()

close(bus)

open(arg1)

@type address() :: Circuits.I2C.address()

@type bus() :: Circuits.I2C.bus()

@type opt() :: Circuits.I2C.opt()

@callback close(bus()) :: :ok

@callback open(binary() | charlist()) :: {:ok, bus()} | {:error, term()}

@callback write(bus(), address(), iodata()) :: :ok | {:error, term()}

@callback write(bus(), address(), iodata(), [opt()]) :: :ok | {:error, term()}

@callback write_read(bus(), address(), iodata(), pos_integer()) ::
  {:ok, binary()} | {:error, term()}

@callback write_read(bus(), address(), iodata(), pos_integer(), [opt()]) ::
  {:ok, binary()} | {:error, term()}