[−][src]Struct ssd1675::interface::Interface
The hardware interface to a display.
Example
This example uses the Linux implementation of the embedded HAL traits to build a display interface. For a complete example see the Raspberry Pi Inky pHAT example.
ⓘThis example is not tested
extern crate linux_embedded_hal; use linux_embedded_hal::spidev::{self, SpidevOptions}; use linux_embedded_hal::sysfs_gpio::Direction; use linux_embedded_hal::Delay; use linux_embedded_hal::{Pin, Spidev}; extern crate ssd1675; use ssd1675::{Builder, Color, Dimensions, Display, GraphicDisplay, Rotation}; // Configure SPI let mut spi = Spidev::open("/dev/spidev0.0").expect("SPI device"); let options = SpidevOptions::new() .bits_per_word(8) .max_speed_hz(4_000_000) .mode(spidev::SPI_MODE_0) .build(); spi.configure(&options).expect("SPI configuration"); // https://pinout.xyz/pinout/inky_phat // Configure Digital I/O Pins let cs = Pin::new(8); // BCM8 cs.export().expect("cs export"); while !cs.is_exported() {} cs.set_direction(Direction::Out).expect("CS Direction"); cs.set_value(1).expect("CS Value set to 1"); let busy = Pin::new(17); // BCM17 busy.export().expect("busy export"); while !busy.is_exported() {} busy.set_direction(Direction::In).expect("busy Direction"); let dc = Pin::new(22); // BCM22 dc.export().expect("dc export"); while !dc.is_exported() {} dc.set_direction(Direction::Out).expect("dc Direction"); dc.set_value(1).expect("dc Value set to 1"); let reset = Pin::new(27); // BCM27 reset.export().expect("reset export"); while !reset.is_exported() {} reset .set_direction(Direction::Out) .expect("reset Direction"); reset.set_value(1).expect("reset Value set to 1"); // Build the interface from the pins and SPI device let controller = ssd1675::Interface::new(spi, cs, busy, dc, reset);
Implementations
impl<SPI, CS, BUSY, DC, RESET> Interface<SPI, CS, BUSY, DC, RESET> where
SPI: Write<u8>,
CS: OutputPin,
BUSY: InputPin,
DC: OutputPin,
RESET: OutputPin,
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SPI: Write<u8>,
CS: OutputPin,
BUSY: InputPin,
DC: OutputPin,
RESET: OutputPin,
pub fn new(spi: SPI, cs: CS, busy: BUSY, dc: DC, reset: RESET) -> Self
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Create a new Interface from embedded hal traits.
Trait Implementations
impl<SPI, CS, BUSY, DC, RESET> DisplayInterface for Interface<SPI, CS, BUSY, DC, RESET> where
SPI: Write<u8>,
CS: OutputPin,
CS::Error: Debug,
BUSY: InputPin,
DC: OutputPin,
DC::Error: Debug,
RESET: OutputPin,
RESET::Error: Debug,
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SPI: Write<u8>,
CS: OutputPin,
CS::Error: Debug,
BUSY: InputPin,
DC: OutputPin,
DC::Error: Debug,
RESET: OutputPin,
RESET::Error: Debug,
Auto Trait Implementations
impl<SPI, CS, BUSY, DC, RESET> Send for Interface<SPI, CS, BUSY, DC, RESET> where
BUSY: Send,
CS: Send,
DC: Send,
RESET: Send,
SPI: Send,
BUSY: Send,
CS: Send,
DC: Send,
RESET: Send,
SPI: Send,
impl<SPI, CS, BUSY, DC, RESET> Sync for Interface<SPI, CS, BUSY, DC, RESET> where
BUSY: Sync,
CS: Sync,
DC: Sync,
RESET: Sync,
SPI: Sync,
BUSY: Sync,
CS: Sync,
DC: Sync,
RESET: Sync,
SPI: Sync,
impl<SPI, CS, BUSY, DC, RESET> Unpin for Interface<SPI, CS, BUSY, DC, RESET> where
BUSY: Unpin,
CS: Unpin,
DC: Unpin,
RESET: Unpin,
SPI: Unpin,
BUSY: Unpin,
CS: Unpin,
DC: Unpin,
RESET: Unpin,
SPI: Unpin,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,