device_driver.rs

// SPDX-License-Identifier: MIT OR Apache-2.0
//
// Copyright (c) 2018-2025 Andre Richter <andre.o.richter@gmail.com>

//! Device driver.

#[cfg(any(feature = "bsp_rpi3", feature = "bsp_rpi4", feature = "bsp_rpi5"))]
mod bcm;
#[cfg(feature = "bsp_rpi5")]
mod rp1_gpio;

mod common;

// For RPi3 and RPi4, re-export everything from the `bcm` module, which includes
// both the GPIO and UART drivers.
#[cfg(any(feature = "bsp_rpi3", feature = "bsp_rpi4"))]
pub use bcm::*;

// For RPi5, re-export only the drivers it uses: the common PL011Uart from the bcm
// module and its specific GPIO driver from the rp1_gpio module.
#[cfg(feature = "bsp_rpi5")]
pub use bcm::PL011Uart;
#[cfg(feature = "bsp_rpi5")]
pub use rp1_gpio::GPIO;