spi

display-driver-spi

This crate implements the SimpleDisplayBus trait from display-driver for SPI based displays that require a separate Data/Command (DC) pin.

Usage

use display_driver_spi::SpiDisplayBus;
use embedded_hal::digital::OutputPin;
use embedded_hal_async::spi::SpiDevice;

// let spi = ...; // implement SpiDevice
// let dc = ...;  // implement OutputPin

let bus = SpiDisplayBus::new(spi, dc);

This bus can then be used with any display driver that accepts a DisplayBus (since SpiDisplayBus implements SimpleDisplayBus, which has a blanket implementation for DisplayBus).