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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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5
examples/stm32l4/src/bin/rtc.rs
View File

@ -5,7 +5,7 @@
use chrono::{NaiveDate, NaiveDateTime};
use defmt::*;
use embassy_executor::Spawner;
use embassy_stm32::rcc::{self, ClockSrc, PLLSource, PllMul, PllPreDiv, PllRDiv};
use embassy_stm32::rcc::{ClockSrc, LsConfig, PLLSource, PllMul, PllPreDiv, PllRDiv};
use embassy_stm32::rtc::{Rtc, RtcConfig};
use embassy_stm32::time::Hertz;
use embassy_stm32::Config;
@ -23,8 +23,7 @@ async fn main(_spawner: Spawner) {
PllMul::MUL20,
None,
);
config.rcc.lse = Some(Hertz(32_768));
config.rcc.rtc_mux = rcc::RtcClockSource::LSE;
config.rcc.ls = LsConfig::default_lse();
embassy_stm32::init(config)
};
info!("Hello World!");

2
examples/stm32l4/src/bin/spe_adin1110_http_server.rs
View File

@ -32,7 +32,6 @@ use embedded_io::Write as bWrite;
use embedded_io_async::Write;
use hal::gpio::{Input, Level, Output, Speed};
use hal::i2c::{self, I2c};
use hal::rcc::{self};
use hal::rng::{self, Rng};
use hal::{bind_interrupts, exti, pac, peripherals};
use heapless::Vec;
@ -86,7 +85,6 @@ async fn main(spawner: Spawner) {
None,
);
config.rcc.hsi48 = true; // needed for rng
config.rcc.rtc_mux = rcc::RtcClockSource::LSI;
let dp = embassy_stm32::init(config);