lcd_async/models/
ili9486.rs

1use embedded_graphics_core::pixelcolor::{Rgb565, Rgb666};
2use embedded_hal_async::delay::DelayNs;
3
4use crate::{
5    dcs::{BitsPerPixel, PixelFormat, SetAddressMode},
6    interface::{Interface, InterfaceKind},
7    models::{ili948x, Model, ModelInitError},
8    options::ModelOptions,
9    ConfigurationError,
10};
11
12/// ILI9486 display in Rgb565 color mode.
13pub struct ILI9486Rgb565;
14
15/// ILI9486 display in Rgb666 color mode.
16pub struct ILI9486Rgb666;
17
18impl Model for ILI9486Rgb565 {
19    type ColorFormat = Rgb565;
20    const FRAMEBUFFER_SIZE: (u16, u16) = (320, 480);
21
22    async fn init<DELAY, DI>(
23        &mut self,
24        di: &mut DI,
25        delay: &mut DELAY,
26        options: &ModelOptions,
27    ) -> Result<SetAddressMode, ModelInitError<DI::Error>>
28    where
29        DELAY: DelayNs,
30        DI: Interface,
31    {
32        if !matches!(
33            DI::KIND,
34            InterfaceKind::Parallel8Bit | InterfaceKind::Parallel16Bit
35        ) {
36            return Err(ModelInitError::InvalidConfiguration(
37                ConfigurationError::UnsupportedInterface,
38            ));
39        }
40
41        delay.delay_us(120_000).await;
42
43        let pf = PixelFormat::with_all(BitsPerPixel::from_rgb_color::<Self::ColorFormat>());
44        ili948x::init_common(di, delay, options, pf).await
45    }
46}
47
48impl Model for ILI9486Rgb666 {
49    type ColorFormat = Rgb666;
50    const FRAMEBUFFER_SIZE: (u16, u16) = (320, 480);
51
52    async fn init<DELAY, DI>(
53        &mut self,
54        di: &mut DI,
55        delay: &mut DELAY,
56        options: &ModelOptions,
57    ) -> Result<SetAddressMode, ModelInitError<DI::Error>>
58    where
59        DELAY: DelayNs,
60        DI: Interface,
61    {
62        if !matches!(
63            DI::KIND,
64            InterfaceKind::Serial4Line | InterfaceKind::Parallel8Bit | InterfaceKind::Parallel16Bit
65        ) {
66            return Err(ModelInitError::InvalidConfiguration(
67                ConfigurationError::UnsupportedInterface,
68            ));
69        }
70
71        delay.delay_us(120_000).await;
72
73        let pf = PixelFormat::with_all(BitsPerPixel::from_rgb_color::<Self::ColorFormat>());
74        ili948x::init_common(di, delay, options, pf).await
75    }
76}
lcd_async/models/ili9486.rs

lcd_async/models/
ili9486.rs
