Struct HD44780Component 

pub struct HD44780Component<A: 'static + Alarm<'static>> { /* private fields */ }

Implementations

impl<A: 'static + Alarm<'static>> HD44780Component<A>

pub fn new( alarm_mux: &'static MuxAlarm<'static, A>, width: u8, height: u8, rs: &'static dyn Pin, en: &'static dyn Pin, data_4_pin: &'static dyn Pin, data_5_pin: &'static dyn Pin, data_6_pin: &'static dyn Pin, data_7_pin: &'static dyn Pin, ) -> HD44780Component<A>

Trait Implementations

impl<A: 'static + Alarm<'static>> Component for HD44780Component<A>

type StaticInput = (&'static mut MaybeUninit<VirtualMuxAlarm<'static, A>>, &'static mut MaybeUninit<HD44780<'static, VirtualMuxAlarm<'static, A>>>, &'static mut MaybeUninit<[u8; 4]>)

An optional type to specify the chip or board specific static memory that a component needs to setup the output object(s). This is the memory that [crate::static_buf!()] would normally setup, but generic components cannot setup static buffers for types which are chip-dependent, so those buffers have to be passed in manually, and the [Component::StaticInput] type makes this possible.

type Output = &'static HD44780<'static, VirtualMuxAlarm<'static, A>>

The type (e.g., capsule, peripheral) that this implementation of [Component] produces via [Component::finalize()]. This is typically a static reference (&'static).

fn finalize(self, static_buffer: Self::StaticInput) -> Self::Output

A factory method that returns an instance of the Output type of this [Component] implementation. This is used in the boot sequence to instantiate and initialize part of the Tock kernel. This factory method may only be called once per Component instance.