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add pll divs/t for h7rs

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Rick Rogers 2025-07-24 15:12:12 -04:00
parent c361c82c41
commit e4cb80be7c
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1 changed files with 9 additions and 0 deletions
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9
embassy-stm32/src/rcc/h.rs
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@ -8,6 +8,9 @@ use crate::pac::rcc::vals::{Pllrge, Pllvcosel, Timpre};
use crate::pac::{FLASH, PWR, RCC}; use crate::pac::{FLASH, PWR, RCC};
use crate::time::Hertz; use crate::time::Hertz;
#[cfg(stm32h7rs)]
use stm32_metapac::rcc::vals::Plldivst;
/// HSI speed /// HSI speed
pub const HSI_FREQ: Hertz = Hertz(64_000_000); pub const HSI_FREQ: Hertz = Hertz(64_000_000);
@ -78,6 +81,12 @@ pub struct Pll {
pub divq: Option<PllDiv>, pub divq: Option<PllDiv>,
/// PLL R division factor. If None, PLL R output is disabled. /// PLL R division factor. If None, PLL R output is disabled.
pub divr: Option<PllDiv>, pub divr: Option<PllDiv>,
#[cfg(stm32h7rs)]
/// PLL S division factor. If None, PLL S output is disabled.
pub divs: Option<Plldivst>,
#[cfg(stm32h7rs)]
/// PLL T division factor. If None, PLL T output is disabled.
pub divt: Option<Plldivst>,
} }
fn apb_div_tim(apb: &APBPrescaler, clk: Hertz, tim: TimerPrescaler) -> Hertz { fn apb_div_tim(apb: &APBPrescaler, clk: Hertz, tim: TimerPrescaler) -> Hertz {