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stm32/rcc: merge wl into l4/l5.

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This commit is contained in:
Dario Nieuwenhuis
2023-10-23 00:28:54 +02:00
parent 46ff2c82aa
commit b9e13cb5d1
11 changed files with 198 additions and 276 deletions
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29
examples/stm32l4/src/bin/rtc.rs
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@ -5,7 +5,6 @@
use chrono::{NaiveDate, NaiveDateTime};
use defmt::*;
use embassy_executor::Spawner;
use embassy_stm32::rcc::{ClockSrc, LsConfig, PLLSource, Pll, PllMul, PllPreDiv, PllRDiv};
use embassy_stm32::rtc::{Rtc, RtcConfig};
use embassy_stm32::time::Hertz;
use embassy_stm32::Config;
@ -15,17 +14,23 @@ use {defmt_rtt as _, panic_probe as _};
#[embassy_executor::main]
async fn main(_spawner: Spawner) {
let mut config = Config::default();
config.rcc.mux = ClockSrc::PLL1_R;
config.rcc.hse = Some(Hertz::mhz(8));
config.rcc.pll = Some(Pll {
source: PLLSource::HSE,
prediv: PllPreDiv::DIV1,
mul: PllMul::MUL20,
divp: None,
divq: None,
divr: Some(PllRDiv::DIV2), // sysclk 80Mhz clock (8 / 1 * 20 / 2)
});
config.rcc.ls = LsConfig::default_lse();
{
use embassy_stm32::rcc::*;
config.rcc.mux = ClockSrc::PLL1_R;
config.rcc.hse = Some(Hse {
freq: Hertz::mhz(8),
mode: HseMode::Oscillator,
});
config.rcc.pll = Some(Pll {
source: PLLSource::HSE,
prediv: PllPreDiv::DIV1,
mul: PllMul::MUL20,
divp: None,
divq: None,
divr: Some(PllRDiv::DIV2), // sysclk 80Mhz clock (8 / 1 * 20 / 2)
});
config.rcc.ls = LsConfig::default_lse();
}
let p = embassy_stm32::init(config);
info!("Hello World!");