111 lines
2 KiB
Rust
111 lines
2 KiB
Rust
#![no_std]
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#![feature(generic_associated_types)]
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#![feature(asm)]
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#![feature(type_alias_impl_trait)]
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#[cfg(feature = "unstable-pac")]
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pub use stm32_metapac as pac;
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#[cfg(not(feature = "unstable-pac"))]
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pub(crate) use stm32_metapac as pac;
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// This must go FIRST so that all the other modules see its macros.
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pub mod fmt;
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// Utilities
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pub mod interrupt;
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pub mod time;
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// Always-present hardware
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pub mod dma;
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pub mod gpio;
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pub mod rcc;
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#[cfg(feature = "_time-driver")]
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mod time_driver;
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// Sometimes-present hardware
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#[cfg(adc)]
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pub mod adc;
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#[cfg(can)]
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pub mod can;
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#[cfg(dac)]
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pub mod dac;
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#[cfg(dbgmcu)]
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pub mod dbgmcu;
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#[cfg(all(eth, feature = "net"))]
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pub mod eth;
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#[cfg(exti)]
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pub mod exti;
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#[cfg(i2c)]
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pub mod i2c;
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#[cfg(crc)]
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pub mod crc;
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#[cfg(pwr)]
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pub mod pwr;
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#[cfg(rng)]
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pub mod rng;
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#[cfg(sdmmc)]
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pub mod sdmmc;
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#[cfg(spi)]
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pub mod spi;
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#[cfg(usart)]
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pub mod usart;
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//#[cfg(pwm)]
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pub mod pwm;
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#[cfg(feature = "subghz")]
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pub mod subghz;
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// This must go last, so that it sees all the impl_foo! macros defined earlier.
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mod generated {
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#![allow(dead_code)]
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#![allow(unused_imports)]
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#![allow(non_snake_case)]
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use crate::interrupt;
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include!(concat!(env!("OUT_DIR"), "/generated.rs"));
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}
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pub use embassy_macros::interrupt;
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pub use generated::{peripherals, Peripherals};
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#[non_exhaustive]
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pub struct Config {
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pub rcc: rcc::Config,
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pub enable_debug_during_sleep: bool,
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}
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impl Default for Config {
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fn default() -> Self {
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Self {
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rcc: Default::default(),
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enable_debug_during_sleep: true,
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}
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}
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}
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/// Initialize embassy.
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pub fn init(config: Config) -> Peripherals {
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let p = Peripherals::take();
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unsafe {
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if config.enable_debug_during_sleep {
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dbgmcu::Dbgmcu::enable_all();
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}
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gpio::init();
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dma::init();
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#[cfg(exti)]
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exti::init();
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rcc::init(config.rcc);
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// must be after rcc init
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#[cfg(feature = "_time-driver")]
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time_driver::init();
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}
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p
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}
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