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stm32/rcc: add LSE/LSI to all chips, add RTC to more chips.

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This commit is contained in:
Dario Nieuwenhuis
2023-10-11 03:53:27 +02:00
parent 5a19d18b9c
commit b91d1eaca0
31 changed files with 267 additions and 403 deletions
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8
embassy-stm32/src/rcc/f1.rs
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@ -9,9 +9,6 @@ use crate::time::Hertz;
/// HSI speed
pub const HSI_FREQ: Hertz = Hertz(8_000_000);
/// LSI speed
pub const LSI_FREQ: Hertz = Hertz(40_000);
/// Configuration of the clocks
///
#[non_exhaustive]
@ -25,6 +22,8 @@ pub struct Config {
pub pclk2: Option<Hertz>,
pub adcclk: Option<Hertz>,
pub pllxtpre: bool,
pub ls: super::LsConfig,
}
pub(crate) unsafe fn init(config: Config) {
@ -177,6 +176,8 @@ pub(crate) unsafe fn init(config: Config) {
});
});
let rtc = config.ls.init();
set_freqs(Clocks {
sys: Hertz(real_sysclk),
apb1: Hertz(pclk1),
@ -185,5 +186,6 @@ pub(crate) unsafe fn init(config: Config) {
apb2_tim: Hertz(pclk2 * timer_mul2),
ahb1: Hertz(hclk),
adc: Some(Hertz(adcclk)),
rtc,
});
}