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do not use pllsrc for i2s; added field for plli2ssrc selection

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This commit is contained in:
antonello.contini 2025-02-25 19:59:57 +01:00
parent 00ef474b94
commit f1c7e388e6
1 changed files with 8 additions and 1 deletions
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9
embassy-stm32/src/rcc/f247.rs
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@ -4,6 +4,9 @@ pub use crate::pac::rcc::vals::{
Hpre as AHBPrescaler, Pllm as PllPreDiv, Plln as PllMul, Pllp as PllPDiv, Pllq as PllQDiv, Pllr as PllRDiv,
Pllsrc as PllSource, Ppre as APBPrescaler, Sw as Sysclk,
};
#[cfg(any(stm32f413, stm32f423, stm32f412))]
pub use crate::pac::rcc::vals::Plli2ssrc as Plli2sSource;
#[cfg(any(stm32f4, stm32f7))]
use crate::pac::PWR;
use crate::pac::{FLASH, RCC};
@ -84,6 +87,8 @@ pub struct Config {
pub sys: Sysclk,
pub pll_src: PllSource,
#[cfg(any(stm32f413, stm32f423, stm32f412))]
pub plli2s_src: Plli2sSource,
pub pll: Option<Pll>,
#[cfg(any(stm32f2, all(stm32f4, not(stm32f410)), stm32f7))]
@ -111,6 +116,8 @@ impl Default for Config {
hse: None,
sys: Sysclk::HSI,
pll_src: PllSource::HSI,
#[cfg(any(stm32f413, stm32f423, stm32f412))]
plli2s_src: Plli2sSource::HSE_HSI,
pll: None,
#[cfg(any(stm32f2, all(stm32f4, not(stm32f410)), stm32f7))]
plli2s: None,
@ -417,7 +424,7 @@ fn init_pll(instance: PllInstance, config: Option<Pll>, input: &PllInput) -> Pll
#[cfg(any(stm32f411, stm32f412, stm32f413, stm32f423, stm32f446))]
w.set_pllm(pll.prediv);
#[cfg(any(stm32f412, stm32f413, stm32f423))]
w.set_pllsrc(input.source);
w.set_plli2ssrc(Plli2sSource::HSE_HSI);
write_fields!(w);
}),