Struct DisplayResources 

pub struct DisplayResources<'d> {
    pub spi: SPI3<'d>,
    pub dma: DMA_CH0<'d>,
    pub sck: GPIO36<'d>,
    pub mosi: GPIO35<'d>,
    pub cs: GPIO37<'d>,
    pub dc: GPIO34<'d>,
    pub rst: GPIO33<'d>,
}

SPI3, DMA channel 0, and the LCD’s control pins.

Fields

spi: SPI3<'d>

dma: DMA_CH0<'d>

sck: GPIO36<'d>

mosi: GPIO35<'d>

cs: GPIO37<'d>

dc: GPIO34<'d>

rst: GPIO33<'d>

Implementations

impl<'d> DisplayResources<'d>

pub fn reborrow(&mut self) -> DisplayResources<'_>

A copy of this group that lives only as long as the borrow, to lend the hardware to a function without giving it up.

impl<'d> DisplayResources<'d>

pub async fn init(&mut self) -> Result<Display<'_>, Error>

Resets and initialises the panel. Frame memory holds garbage until the first flush, and the backlight is a separate resource.

The returned Display borrows the resources; drop it and init can be called again.