LcdDisplay.GPIO.Behaviour behaviour (lcd_display v0.2.0) View Source

pin_direction() :: Circuits.GPIO.pin_direction()

pin_number() :: Circuits.GPIO.pin_number()

value() :: Circuits.GPIO.value()

open(pin_number(), pin_direction()) :: {:ok, reference()} | {:error, any()}

write(reference(), value()) :: :ok | {:error, any()}