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stm32: extract backupdomain into mod

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This commit is contained in:
xoviat
2023-08-27 09:07:34 -05:00
parent 48085939e7
commit 4caa8497fc
9 changed files with 185 additions and 168 deletions
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16
embassy-stm32/src/rtc/mod.rs
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@ -10,6 +10,7 @@ use embassy_sync::blocking_mutex::raw::CriticalSectionRawMutex;
use embassy_sync::blocking_mutex::Mutex;
pub use self::datetime::{DateTime, DayOfWeek, Error as DateTimeError};
use crate::rcc::bd::BackupDomain;
/// refer to AN4759 to compare features of RTC2 and RTC3
#[cfg_attr(any(rtc_v1), path = "v1.rs")]
@ -107,19 +108,6 @@ pub struct Rtc {
stop_time: Mutex<CriticalSectionRawMutex, Cell<Option<RtcInstant>>>,
}
#[derive(Copy, Clone, Debug, PartialEq)]
#[repr(u8)]
pub enum RtcClockSource {
/// 00: No clock
NoClock = 0b00,
/// 01: LSE oscillator clock used as RTC clock
LSE = 0b01,
/// 10: LSI oscillator clock used as RTC clock
LSI = 0b10,
/// 11: HSE oscillator clock divided by 32 used as RTC clock
HSE = 0b11,
}
#[derive(Copy, Clone, PartialEq)]
pub struct RtcConfig {
/// Asynchronous prescaler factor
@ -189,7 +177,7 @@ impl Rtc {
stop_time: Mutex::const_new(CriticalSectionRawMutex::new(), Cell::new(None)),
};
Self::enable();
BackupDomain::enable_rtc();
rtc_struct.configure(rtc_config);
rtc_struct.rtc_config = rtc_config;