2021-03-19 20:26:20 +00:00
|
|
|
#![no_std]
|
|
|
|
#![feature(generic_associated_types)]
|
|
|
|
#![feature(asm)]
|
|
|
|
#![feature(min_type_alias_impl_trait)]
|
|
|
|
#![feature(impl_trait_in_bindings)]
|
|
|
|
#![feature(type_alias_impl_trait)]
|
|
|
|
#![allow(incomplete_features)]
|
|
|
|
|
2021-04-23 21:47:34 +00:00
|
|
|
// This must go FIRST so that all the other modules see its macros.
|
2021-03-19 20:26:20 +00:00
|
|
|
pub mod fmt;
|
|
|
|
|
2021-05-23 20:09:11 +00:00
|
|
|
#[cfg(feature = "_timer")]
|
|
|
|
pub mod clock;
|
2021-05-09 23:20:04 +00:00
|
|
|
#[cfg(feature = "_dma")]
|
|
|
|
pub mod dma;
|
2021-04-09 23:48:12 +00:00
|
|
|
pub mod exti;
|
2021-04-05 23:31:29 +00:00
|
|
|
pub mod gpio;
|
2021-05-21 01:08:07 +00:00
|
|
|
pub mod pwr;
|
|
|
|
pub mod rcc;
|
2021-05-06 01:59:16 +00:00
|
|
|
#[cfg(feature = "_rng")]
|
2021-04-26 18:11:46 +00:00
|
|
|
pub mod rng;
|
2021-05-17 00:04:51 +00:00
|
|
|
#[cfg(feature = "_sdmmc")]
|
|
|
|
pub mod sdmmc;
|
2021-05-13 18:28:53 +00:00
|
|
|
#[cfg(feature = "_spi")]
|
2021-05-10 19:21:57 +00:00
|
|
|
pub mod spi;
|
2021-05-06 18:33:29 +00:00
|
|
|
#[cfg(feature = "_usart")]
|
2021-05-06 01:59:16 +00:00
|
|
|
pub mod usart;
|
2021-04-26 18:11:46 +00:00
|
|
|
|
2021-04-23 21:47:34 +00:00
|
|
|
// This must go LAST so that it sees the `impl_foo!` macros
|
2021-05-22 18:22:00 +00:00
|
|
|
#[cfg(feature = "pac")]
|
2021-05-18 00:35:29 +00:00
|
|
|
pub mod pac;
|
2021-05-22 18:22:00 +00:00
|
|
|
|
|
|
|
#[cfg(not(feature = "pac"))]
|
|
|
|
mod pac;
|
2021-05-12 18:18:42 +00:00
|
|
|
pub mod time;
|
2021-05-10 19:21:57 +00:00
|
|
|
|
2021-05-01 01:07:17 +00:00
|
|
|
pub use embassy_macros::interrupt;
|
2021-05-06 01:43:46 +00:00
|
|
|
pub use pac::{interrupt, peripherals, Peripherals};
|
|
|
|
|
|
|
|
// workaround for svd2rust-generated code using `use crate::generic::*;`
|
2021-05-21 17:34:41 +00:00
|
|
|
pub(crate) use pac::regs::generic;
|
2021-05-01 01:07:17 +00:00
|
|
|
|
|
|
|
#[non_exhaustive]
|
|
|
|
pub struct Config {
|
2021-05-25 11:30:42 +00:00
|
|
|
rcc: rcc::Config,
|
2021-05-01 01:07:17 +00:00
|
|
|
}
|
|
|
|
|
2021-05-25 15:09:01 +00:00
|
|
|
impl Config {
|
|
|
|
pub fn new(rcc: rcc::Config) -> Self {
|
|
|
|
Self { rcc }
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2021-05-01 01:07:17 +00:00
|
|
|
impl Default for Config {
|
|
|
|
fn default() -> Self {
|
2021-05-25 11:30:42 +00:00
|
|
|
Self {
|
|
|
|
rcc: Default::default(),
|
|
|
|
}
|
2021-05-01 01:07:17 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/// Initialize embassy.
|
2021-05-26 19:42:07 +00:00
|
|
|
pub fn init(config: Config) -> Peripherals {
|
2021-05-01 01:07:17 +00:00
|
|
|
let p = Peripherals::take();
|
|
|
|
|
|
|
|
unsafe {
|
2021-05-17 00:04:51 +00:00
|
|
|
dma::init();
|
2021-05-20 08:44:58 +00:00
|
|
|
pac::init_exti();
|
2021-05-26 19:42:07 +00:00
|
|
|
rcc::init(config.rcc);
|
2021-05-01 01:07:17 +00:00
|
|
|
}
|
2021-05-26 19:42:07 +00:00
|
|
|
|
|
|
|
p
|
2021-05-01 01:07:17 +00:00
|
|
|
}
|