lcd-async 0.1.3

Async fork of mipidsi crate
Documentation 
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use embedded_graphics_core::pixelcolor::{Rgb565, Rgb666};
use embedded_hal_async::delay::DelayNs;

use crate::{
    dcs::{BitsPerPixel, PixelFormat, SetAddressMode},
    interface::{Interface, InterfaceKind},
    models::{ili934x, Model, ModelInitError},
    options::ModelOptions,
    ConfigurationError,
};

/// ILI9341 display in Rgb565 color mode.
pub struct ILI9341Rgb565;

/// ILI9341 display in Rgb666 color mode.
pub struct ILI9341Rgb666;

impl Model for ILI9341Rgb565 {
    type ColorFormat = Rgb565;
    const FRAMEBUFFER_SIZE: (u16, u16) = (240, 320);

    async fn init<DELAY, DI>(
        &mut self,
        di: &mut DI,
        delay: &mut DELAY,
        options: &ModelOptions,
    ) -> Result<SetAddressMode, ModelInitError<DI::Error>>
    where
        DELAY: DelayNs,
        DI: Interface,
    {
        if !matches!(
            DI::KIND,
            InterfaceKind::Serial4Line | InterfaceKind::Parallel8Bit | InterfaceKind::Parallel16Bit
        ) {
            return Err(ModelInitError::InvalidConfiguration(
                ConfigurationError::UnsupportedInterface,
            ));
        }

        let pf = PixelFormat::with_all(BitsPerPixel::from_rgb_color::<Self::ColorFormat>());
        ili934x::init_common(di, delay, options, pf)
            .await
            .map_err(Into::into)
    }
}

impl Model for ILI9341Rgb666 {
    type ColorFormat = Rgb666;
    const FRAMEBUFFER_SIZE: (u16, u16) = (240, 320);

    async fn init<DELAY, DI>(
        &mut self,
        di: &mut DI,
        delay: &mut DELAY,
        options: &ModelOptions,
    ) -> Result<SetAddressMode, ModelInitError<DI::Error>>
    where
        DELAY: DelayNs,
        DI: Interface,
    {
        if !matches!(
            DI::KIND,
            InterfaceKind::Serial4Line | InterfaceKind::Parallel8Bit | InterfaceKind::Parallel16Bit
        ) {
            return Err(ModelInitError::InvalidConfiguration(
                ConfigurationError::UnsupportedInterface,
            ));
        }

        let pf = PixelFormat::with_all(BitsPerPixel::from_rgb_color::<Self::ColorFormat>());
        ili934x::init_common(di, delay, options, pf)
            .await
            .map_err(Into::into)
    }
}