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stm32/rcc: port F3 RCC to new API

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See #2515
This commit is contained in:
Dario Nieuwenhuis
2024-02-12 02:17:33 +01:00
parent edb3989b57
commit 0dc5e6d3e4
10 changed files with 351 additions and 412 deletions
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5
examples/stm32f3/src/bin/hello.rs
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@@ -3,16 +3,13 @@
use defmt::info;
use embassy_executor::Spawner;
use embassy_stm32::time::Hertz;
use embassy_stm32::Config;
use embassy_time::Timer;
use {defmt_rtt as _, panic_probe as _};
#[embassy_executor::main]
async fn main(_spawner: Spawner) -> ! {
let mut config = Config::default();
config.rcc.hse = Some(Hertz(8_000_000));
config.rcc.sysclk = Some(Hertz(16_000_000));
let config = Config::default();
let _p = embassy_stm32::init(config);
loop {

21
examples/stm32f3/src/bin/usb_serial.rs
View File

@@ -21,11 +21,22 @@ bind_interrupts!(struct Irqs {
#[embassy_executor::main]
async fn main(_spawner: Spawner) {
let mut config = Config::default();
config.rcc.hse = Some(mhz(8));
config.rcc.sysclk = Some(mhz(48));
config.rcc.pclk1 = Some(mhz(24));
config.rcc.pclk2 = Some(mhz(24));
config.rcc.pll48 = true;
{
use embassy_stm32::rcc::*;
config.rcc.hse = Some(Hse {
freq: mhz(8),
mode: HseMode::Bypass,
});
config.rcc.pll = Some(Pll {
src: PllSource::HSE,
prediv: PllPreDiv::DIV1,
mul: PllMul::MUL9,
});
config.rcc.sys = Sysclk::PLL1_P;
config.rcc.ahb_pre = AHBPrescaler::DIV1;
config.rcc.apb1_pre = APBPrescaler::DIV2;
config.rcc.apb2_pre = APBPrescaler::DIV1;
}
let p = embassy_stm32::init(config);
info!("Hello World!");