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@ -4,6 +4,7 @@ use crate::pac;
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use crate::pac::peripherals::{self, RCC, TIM2};
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use crate::pac::peripherals::{self, RCC, TIM2};
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use crate::time::Hertz;
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use crate::time::Hertz;
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use crate::time::U32Ext;
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use crate::time::U32Ext;
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use embassy::util::Unborrow;
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use pac::rcc::vals;
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use pac::rcc::vals;
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use vals::{Hpre, Lptimen, Msirange, Plldiv, Pllmul, Pllon, Pllsrc, Ppre, Sw};
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use vals::{Hpre, Lptimen, Msirange, Plldiv, Pllmul, Pllon, Pllsrc, Ppre, Sw};
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@ -269,8 +270,16 @@ impl Config {
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}
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}
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}
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}
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/*
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/// RCC peripheral
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pub struct Rcc {}
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impl Rcc {
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impl Rcc {
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pub fn new(_rcc: impl Unborrow<Target = peripherals::RCC> + 'static) -> Self {
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Self {}
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}
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}
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/*
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pub fn enable_lse(&mut self, _: &PWR) -> LSE {
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pub fn enable_lse(&mut self, _: &PWR) -> LSE {
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self.rb.csr.modify(|_, w| {
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self.rb.csr.modify(|_, w| {
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// Enable LSE clock
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// Enable LSE clock
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@ -338,7 +347,7 @@ impl Rcc {
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/// Extension trait that freezes the `RCC` peripheral with provided clocks configuration
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/// Extension trait that freezes the `RCC` peripheral with provided clocks configuration
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pub trait RccExt {
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pub trait RccExt {
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fn freeze(&mut self, config: Config) -> Clocks;
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fn freeze(self, config: Config) -> Clocks;
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}
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}
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impl RccExt for RCC {
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impl RccExt for RCC {
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@ -346,7 +355,7 @@ impl RccExt for RCC {
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// marking this function and all `Config` constructors and setters as `#[inline]`.
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// marking this function and all `Config` constructors and setters as `#[inline]`.
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// This saves ~900 Bytes for the `pwr.rs` example.
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// This saves ~900 Bytes for the `pwr.rs` example.
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#[inline]
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#[inline]
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fn freeze(&mut self, cfgr: Config) -> Clocks {
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fn freeze(self, cfgr: Config) -> Clocks {
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let rcc = pac::RCC;
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let rcc = pac::RCC;
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let (sys_clk, sw) = match cfgr.mux {
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let (sys_clk, sw) = match cfgr.mux {
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ClockSrc::MSI(range) => {
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ClockSrc::MSI(range) => {
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