Struct embassy_stm32::ltdc::Ltdc

pub struct Ltdc<'d, T: Instance> { /* private fields */ }

LTDC driver.

Implementations

impl<'d, T: Instance> Ltdc<'d, T>

pub fn new(peri: impl Peripheral<P = T> + 'd) -> Self

Note: Full-Duplex modes are not supported at this time

pub fn new_with_pins( peri: impl Peripheral<P = T> + 'd, _irq: impl Binding<T::Interrupt, InterruptHandler<T>> + 'd, clk: impl Peripheral<P = impl ClkPin<T>> + 'd, hsync: impl Peripheral<P = impl HsyncPin<T>> + 'd, vsync: impl Peripheral<P = impl VsyncPin<T>> + 'd, b0: impl Peripheral<P = impl B0Pin<T>> + 'd, b1: impl Peripheral<P = impl B1Pin<T>> + 'd, b2: impl Peripheral<P = impl B2Pin<T>> + 'd, b3: impl Peripheral<P = impl B3Pin<T>> + 'd, b4: impl Peripheral<P = impl B4Pin<T>> + 'd, b5: impl Peripheral<P = impl B5Pin<T>> + 'd, b6: impl Peripheral<P = impl B6Pin<T>> + 'd, b7: impl Peripheral<P = impl B7Pin<T>> + 'd, g0: impl Peripheral<P = impl G0Pin<T>> + 'd, g1: impl Peripheral<P = impl G1Pin<T>> + 'd, g2: impl Peripheral<P = impl G2Pin<T>> + 'd, g3: impl Peripheral<P = impl G3Pin<T>> + 'd, g4: impl Peripheral<P = impl G4Pin<T>> + 'd, g5: impl Peripheral<P = impl G5Pin<T>> + 'd, g6: impl Peripheral<P = impl G6Pin<T>> + 'd, g7: impl Peripheral<P = impl G7Pin<T>> + 'd, r0: impl Peripheral<P = impl R0Pin<T>> + 'd, r1: impl Peripheral<P = impl R1Pin<T>> + 'd, r2: impl Peripheral<P = impl R2Pin<T>> + 'd, r3: impl Peripheral<P = impl R3Pin<T>> + 'd, r4: impl Peripheral<P = impl R4Pin<T>> + 'd, r5: impl Peripheral<P = impl R5Pin<T>> + 'd, r6: impl Peripheral<P = impl R6Pin<T>> + 'd, r7: impl Peripheral<P = impl R7Pin<T>> + 'd, ) -> Self

Create a new LTDC driver. 8 pins per color channel for blue, green and red

pub fn init(&mut self, config: &LtdcConfiguration)

Initialise and enable the display

pub fn enable(&mut self)

Set the enable bit in the control register and assert that it has been enabled

This does need to be called if init has already been called

pub fn disable(&mut self)

Unset the enable bit in the control register and assert that it has been disabled

pub fn init_layer( &mut self, layer_config: &LtdcLayerConfig, clut: Option<&[RgbColor]>, )

Initialise and enable the layer

clut - a 256 length color look-up table applies to L8, AL44 and AL88 pixel format and will default to greyscale if None supplied and these pixel formats are used

pub async fn set_buffer( &mut self, layer: LtdcLayer, frame_buffer_addr: *const (), ) -> Result<(), Error>

Set the current buffer. The async function will return when buffer has been completely copied to the LCD screen frame_buffer_addr is a pointer to memory that should not move (best to make it static)

Trait Implementations

impl<'d, T: Instance> Drop for Ltdc<'d, T>

fn drop(&mut self)

Executes the destructor for this type.