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stm32: update stm32-metapac.

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This commit is contained in:
Dario Nieuwenhuis
2023-06-19 03:07:26 +02:00
parent adaed307b4
commit 558918651e
68 changed files with 2893 additions and 3568 deletions
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34
embassy-stm32/src/rtc/mod.rs
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@ -113,7 +113,7 @@ impl Default for RtcCalibrationCyclePeriod {
impl<'d, T: Instance> Rtc<'d, T> {
pub fn new(_rtc: impl Peripheral<P = T> + 'd, rtc_config: RtcConfig) -> Self {
unsafe { T::enable_peripheral_clk() };
T::enable_peripheral_clk();
let mut rtc_struct = Self {
phantom: PhantomData,
@ -144,34 +144,32 @@ impl<'d, T: Instance> Rtc<'d, T> {
/// Will return an `RtcError::InvalidDateTime` if the stored value in the system is not a valid [`DayOfWeek`].
pub fn now(&self) -> Result<DateTime, RtcError> {
let r = T::regs();
unsafe {
let tr = r.tr().read();
let second = bcd2_to_byte((tr.st(), tr.su()));
let minute = bcd2_to_byte((tr.mnt(), tr.mnu()));
let hour = bcd2_to_byte((tr.ht(), tr.hu()));
// Reading either RTC_SSR or RTC_TR locks the values in the higher-order
// calendar shadow registers until RTC_DR is read.
let dr = r.dr().read();
let tr = r.tr().read();
let second = bcd2_to_byte((tr.st(), tr.su()));
let minute = bcd2_to_byte((tr.mnt(), tr.mnu()));
let hour = bcd2_to_byte((tr.ht(), tr.hu()));
// Reading either RTC_SSR or RTC_TR locks the values in the higher-order
// calendar shadow registers until RTC_DR is read.
let dr = r.dr().read();
let weekday = dr.wdu();
let day = bcd2_to_byte((dr.dt(), dr.du()));
let month = bcd2_to_byte((dr.mt() as u8, dr.mu()));
let year = bcd2_to_byte((dr.yt(), dr.yu())) as u16 + 1970_u16;
let weekday = dr.wdu();
let day = bcd2_to_byte((dr.dt(), dr.du()));
let month = bcd2_to_byte((dr.mt() as u8, dr.mu()));
let year = bcd2_to_byte((dr.yt(), dr.yu())) as u16 + 1970_u16;
self::datetime::datetime(year, month, day, weekday, hour, minute, second).map_err(RtcError::InvalidDateTime)
}
self::datetime::datetime(year, month, day, weekday, hour, minute, second).map_err(RtcError::InvalidDateTime)
}
/// Check if daylight savings time is active.
pub fn get_daylight_savings(&self) -> bool {
let cr = unsafe { T::regs().cr().read() };
let cr = T::regs().cr().read();
cr.bkp()
}
/// Enable/disable daylight savings time.
pub fn set_daylight_savings(&mut self, daylight_savings: bool) {
self.write(true, |rtc| {
unsafe { rtc.cr().modify(|w| w.set_bkp(daylight_savings)) };
rtc.cr().modify(|w| w.set_bkp(daylight_savings));
})
}
@ -228,7 +226,7 @@ pub(crate) mod sealed {
crate::pac::RTC
}
unsafe fn enable_peripheral_clk() {}
fn enable_peripheral_clk() {}
/// Read content of the backup register.
///