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stm32/rcc: add LSE/LSI to all chips, add RTC to more chips.

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This commit is contained in:
Dario Nieuwenhuis
2023-10-11 03:53:27 +02:00
parent 5a19d18b9c
commit b91d1eaca0
31 changed files with 267 additions and 403 deletions
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1
examples/stm32wl/src/bin/lora_lorawan.rs
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@@ -34,7 +34,6 @@ bind_interrupts!(struct Irqs{
async fn main(_spawner: Spawner) {
let mut config = embassy_stm32::Config::default();
config.rcc.mux = embassy_stm32::rcc::ClockSrc::HSE;
config.rcc.rtc_mux = embassy_stm32::rcc::RtcClockSource::LSI;
let p = embassy_stm32::init(config);
pac::RCC.ccipr().modify(|w| w.set_rngsel(0b01));

1
examples/stm32wl/src/bin/random.rs
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@@ -16,7 +16,6 @@ bind_interrupts!(struct Irqs{
async fn main(_spawner: Spawner) {
let mut config = embassy_stm32::Config::default();
config.rcc.mux = embassy_stm32::rcc::ClockSrc::HSE;
config.rcc.rtc_mux = embassy_stm32::rcc::RtcClockSource::LSI;
let p = embassy_stm32::init(config);
pac::RCC.ccipr().modify(|w| {

8
examples/stm32wl/src/bin/rtc.rs
View File

@@ -5,9 +5,8 @@
use chrono::{NaiveDate, NaiveDateTime};
use defmt::*;
use embassy_executor::Spawner;
use embassy_stm32::rcc::ClockSrc;
use embassy_stm32::rtc::{Rtc, RtcClockSource, RtcConfig};
use embassy_stm32::time::Hertz;
use embassy_stm32::rcc::{ClockSrc, LsConfig};
use embassy_stm32::rtc::{Rtc, RtcConfig};
use embassy_stm32::Config;
use embassy_time::{Duration, Timer};
use {defmt_rtt as _, panic_probe as _};
@@ -17,8 +16,7 @@ async fn main(_spawner: Spawner) {
let p = {
let mut config = Config::default();
config.rcc.mux = ClockSrc::HSE;
config.rcc.lse = Some(Hertz(32_768));
config.rcc.rtc_mux = RtcClockSource::LSE;
config.rcc.ls = LsConfig::default_lse();
embassy_stm32::init(config)
};
info!("Hello World!");