Module epd_waveshare::epd1in54

A simple Driver for the Waveshare 1.54“ E-Ink Display via SPI

Example for the 1.54 in E-Ink Display

use embedded_graphics::{
    pixelcolor::BinaryColor::On as Black, prelude::*, primitives::{Line, PrimitiveStyleBuilder},
};
use epd_waveshare::{epd1in54::*, prelude::*};

// Setup EPD
let mut epd = Epd1in54::new(&mut spi, cs_pin, busy_in, dc, rst, &mut delay)?;

// Use display graphics from embedded-graphics
let mut display = Display1in54::default();

// Use embedded graphics for drawing a line
let style = PrimitiveStyleBuilder::new()
    .stroke_color(Black)
    .stroke_width(1)
    .build();
let _ = Line::new(Point::new(0, 120), Point::new(0, 295))
    .into_styled(style)
    .draw(&mut display);

// Display updated frame
epd.update_frame(&mut spi, &display.buffer(), &mut delay)?;
epd.display_frame(&mut spi, &mut delay)?;

// Set the EPD to sleep
epd.sleep(&mut spi, &mut delay)?;

Structs

Display1in54

Full size buffer for use with the 1in54 EPD

Epd1in54

Epd1in54 driver

Constants

DEFAULT_BACKGROUND_COLOR

Default Background Color

HEIGHT

Height of the display

WIDTH

Width of the display