Merge branch 'embassy-rs:main' into adin1110-part2

cyw43/Cargo.toml

@@ -11,7 +11,7 @@ log = ["dep:log"]
 firmware-logs = []
 
 [dependencies]
-embassy-time = { version = "0.1.2", path = "../embassy-time"}
+embassy-time = { version = "0.1.3", path = "../embassy-time"}
 embassy-sync = { version = "0.2.0", path = "../embassy-sync"}
 embassy-futures = { version = "0.1.0", path = "../embassy-futures"}
 embassy-net-driver-channel = { version = "0.1.0", path = "../embassy-net-driver-channel"}

embassy-embedded-hal/Cargo.toml

@@ -21,7 +21,7 @@ default = ["time"]
 [dependencies]
 embassy-futures = { version = "0.1.0", path = "../embassy-futures", optional = true }
 embassy-sync = { version = "0.2.0", path = "../embassy-sync" }
-embassy-time = { version = "0.1.2", path = "../embassy-time", optional = true }
+embassy-time = { version = "0.1.3", path = "../embassy-time", optional = true }
 embedded-hal-02 = { package = "embedded-hal", version = "0.2.6", features = [
     "unproven",
 ] }

embassy-executor/Cargo.toml

@@ -59,7 +59,7 @@ rtos-trace = { version = "0.1.2", optional = true }
 
 futures-util = { version = "0.3.17", default-features = false }
 embassy-macros = { version = "0.2.1", path = "../embassy-macros" }
-embassy-time = { version = "0.1.2", path = "../embassy-time", optional = true}
+embassy-time = { version = "0.1.3", path = "../embassy-time", optional = true}
 atomic-polyfill = "1.0.1"
 critical-section = "1.1"
 static_cell = "1.1"

embassy-lora/Cargo.toml

@@ -20,7 +20,7 @@ defmt = ["dep:defmt", "lorawan-device/defmt"]
 defmt = { version = "0.3", optional = true }
 log = { version = "0.4.14", optional = true }
 
-embassy-time = { version = "0.1.2", path = "../embassy-time", optional = true }
+embassy-time = { version = "0.1.3", path = "../embassy-time", optional = true }
 embassy-sync = { version = "0.2.0", path = "../embassy-sync" }
 embassy-stm32 = { version = "0.1.0", path = "../embassy-stm32", default-features = false, optional = true }
 embedded-hal-async = { version = "=1.0.0-rc.1" }

embassy-net-enc28j60/Cargo.toml

@@ -11,7 +11,7 @@ edition = "2021"
 embedded-hal = { version = "1.0.0-rc.1" }
 embedded-hal-async = { version = "=1.0.0-rc.1" }
 embassy-net-driver = { version = "0.1.0", path = "../embassy-net-driver" }
-embassy-time = { version = "0.1.2", path = "../embassy-time" }
+embassy-time = { version = "0.1.3", path = "../embassy-time" }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }
 
 defmt = { version = "0.3", optional = true }

embassy-net-esp-hosted/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2021"
 defmt = { version = "0.3", optional = true }
 log = { version = "0.4.14", optional = true }
 
-embassy-time = { version = "0.1.2", path = "../embassy-time" }
+embassy-time = { version = "0.1.3", path = "../embassy-time" }
 embassy-sync = { version = "0.2.0", path = "../embassy-sync"}
 embassy-futures = { version = "0.1.0", path = "../embassy-futures"}
 embassy-net-driver-channel = { version = "0.1.0", path = "../embassy-net-driver-channel"}

embassy-net-wiznet/Cargo.toml

@@ -11,7 +11,7 @@ edition = "2021"
 embedded-hal = { version = "1.0.0-rc.1" }
 embedded-hal-async = { version = "=1.0.0-rc.1" }
 embassy-net-driver-channel = { version = "0.1.0", path = "../embassy-net-driver-channel" }
-embassy-time = { version = "0.1.2", path = "../embassy-time" }
+embassy-time = { version = "0.1.3", path = "../embassy-time" }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }
 defmt = { version = "0.3", optional = true }
 

embassy-net/Cargo.toml

@@ -51,7 +51,7 @@ smoltcp = { version = "0.10.0", default-features = false, features = [
 ] }
 
 embassy-net-driver = { version = "0.1.0", path = "../embassy-net-driver" }
-embassy-time = { version = "0.1.2", path = "../embassy-time" }
+embassy-time = { version = "0.1.3", path = "../embassy-time" }
 embassy-sync = { version = "0.2.0", path = "../embassy-sync" }
 embedded-io-async = { version = "0.5.0", optional = true }
 

embassy-nrf/Cargo.toml

@@ -91,7 +91,7 @@ _dppi = []
 _gpio-p1 = []
 
 [dependencies]
-embassy-time = { version = "0.1.2", path = "../embassy-time", optional = true }
+embassy-time = { version = "0.1.3", path = "../embassy-time", optional = true }
 embassy-sync = { version = "0.2.0", path = "../embassy-sync" }
 embassy-hal-internal = {version = "0.1.0", path = "../embassy-hal-internal", features = ["cortex-m", "prio-bits-3"] }
 embassy-embedded-hal = {version = "0.1.0", path = "../embassy-embedded-hal" }

embassy-rp/Cargo.toml

@@ -60,7 +60,7 @@ unstable-traits = ["embedded-hal-1", "embedded-hal-nb"]
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../embassy-sync" }
-embassy-time = { version = "0.1.2", path = "../embassy-time", features = [ "tick-hz-1_000_000" ] }
+embassy-time = { version = "0.1.3", path = "../embassy-time", features = [ "tick-hz-1_000_000" ] }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }
 embassy-hal-internal = {version = "0.1.0", path = "../embassy-hal-internal", features = ["cortex-m", "prio-bits-2"] }
 embassy-embedded-hal = {version = "0.1.0", path = "../embassy-embedded-hal" }

embassy-stm32-wpan/Cargo.toml

@@ -13,7 +13,7 @@ features = ["stm32wb55rg"]
 [dependencies]
 embassy-stm32 = { version = "0.1.0", path = "../embassy-stm32" }
 embassy-sync = { version = "0.2.0", path = "../embassy-sync" }
-embassy-time = { version = "0.1.2", path = "../embassy-time", optional = true }
+embassy-time = { version = "0.1.3", path = "../embassy-time", optional = true }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }
 embassy-hal-internal = { version = "0.1.0", path = "../embassy-hal-internal" }
 embassy-embedded-hal = { version = "0.1.0", path = "../embassy-embedded-hal" }

embassy-stm32/Cargo.toml

@@ -32,7 +32,7 @@ flavors = [
 
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../embassy-sync" }
-embassy-time = { version = "0.1.2", path = "../embassy-time", optional = true }
+embassy-time = { version = "0.1.3", path = "../embassy-time", optional = true }
 embassy-futures = { version = "0.1.0", path = "../embassy-futures" }
 embassy-hal-internal = {version = "0.1.0", path = "../embassy-hal-internal", features = ["cortex-m", "prio-bits-4"] }
 embassy-embedded-hal = {version = "0.1.0", path = "../embassy-embedded-hal" }
@@ -58,7 +58,7 @@ sdio-host = "0.5.0"
 embedded-sdmmc = { git = "https://github.com/embassy-rs/embedded-sdmmc-rs", rev = "a4f293d3a6f72158385f79c98634cb8a14d0d2fc", optional = true }
 critical-section = "1.1"
 atomic-polyfill = "1.0.1"
-stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-2b87e34c661e19ff6dc603fabfe7fe99ab7261f7" }
+stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-9a61a1f090462df8bd1751f89951f04934fdceb3" }
 vcell = "0.1.3"
 bxcan = "0.7.0"
 nb = "1.0.0"
@@ -77,7 +77,7 @@ critical-section = { version = "1.1", features = ["std"] }
 [build-dependencies]
 proc-macro2 = "1.0.36"
 quote = "1.0.15"
-stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-2b87e34c661e19ff6dc603fabfe7fe99ab7261f7", default-features = false, features = ["metadata"]}
+stm32-metapac = { git = "https://github.com/embassy-rs/stm32-data-generated", tag = "stm32-data-9a61a1f090462df8bd1751f89951f04934fdceb3", default-features = false, features = ["metadata"]}
 
 [features]
 default = ["rt"]

embassy-stm32/src/rcc/bd.rs

@@ -0,0 +1,151 @@
+#[derive(Copy, Clone, Debug, PartialEq)]
+#[repr(u8)]
+#[allow(dead_code)]
+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,
+}
+
+#[cfg(not(any(rtc_v2l0, rtc_v2l1, stm32c0)))]
+#[allow(dead_code)]
+type Bdcr = crate::pac::rcc::regs::Bdcr;
+
+#[cfg(any(rtc_v2l0, rtc_v2l1))]
+#[allow(dead_code)]
+type Bdcr = crate::pac::rcc::regs::Csr;
+
+#[allow(dead_code)]
+pub struct BackupDomain {}
+
+impl BackupDomain {
+    #[cfg(any(
+        rtc_v2f0, rtc_v2f2, rtc_v2f3, rtc_v2f4, rtc_v2f7, rtc_v2h7, rtc_v2l0, rtc_v2l1, rtc_v2l4, rtc_v2wb, rtc_v3,
+        rtc_v3u5
+    ))]
+    #[allow(dead_code, unused_variables)]
+    fn modify<R>(f: impl FnOnce(&mut Bdcr) -> R) -> R {
+        #[cfg(any(rtc_v2f2, rtc_v2f3, rtc_v2l1))]
+        let cr = crate::pac::PWR.cr();
+        #[cfg(any(rtc_v2f4, rtc_v2f7, rtc_v2h7, rtc_v2l4, rtc_v2wb, rtc_v3, rtc_v3u5))]
+        let cr = crate::pac::PWR.cr1();
+
+        // TODO: Missing from PAC for l0 and f0?
+        #[cfg(not(any(rtc_v2f0, rtc_v2l0, rtc_v3u5)))]
+        {
+            cr.modify(|w| w.set_dbp(true));
+            while !cr.read().dbp() {}
+        }
+
+        #[cfg(any(rtc_v2l0, rtc_v2l1))]
+        let cr = crate::pac::RCC.csr();
+
+        #[cfg(not(any(rtc_v2l0, rtc_v2l1)))]
+        let cr = crate::pac::RCC.bdcr();
+
+        cr.modify(|w| f(w))
+    }
+
+    #[cfg(any(
+        rtc_v2f0, rtc_v2f2, rtc_v2f3, rtc_v2f4, rtc_v2f7, rtc_v2h7, rtc_v2l0, rtc_v2l1, rtc_v2l4, rtc_v2wb, rtc_v3,
+        rtc_v3u5
+    ))]
+    #[allow(dead_code)]
+    fn read() -> Bdcr {
+        #[cfg(any(rtc_v2l0, rtc_v2l1))]
+        let r = crate::pac::RCC.csr().read();
+
+        #[cfg(not(any(rtc_v2l0, rtc_v2l1)))]
+        let r = crate::pac::RCC.bdcr().read();
+
+        r
+    }
+
+    #[cfg(any(
+        rtc_v2f0, rtc_v2f2, rtc_v2f3, rtc_v2f4, rtc_v2f7, rtc_v2h7, rtc_v2l0, rtc_v2l1, rtc_v2l4, rtc_v2wb, rtc_v3,
+        rtc_v3u5
+    ))]
+    #[allow(dead_code, unused_variables)]
+    pub fn set_rtc_clock_source(clock_source: RtcClockSource) {
+        let clock_source = clock_source as u8;
+        #[cfg(any(
+            all(not(any(rtc_v3, rtc_v3u5)), not(rtc_v2wb)),
+            all(any(rtc_v3, rtc_v3u5), not(any(rcc_wl5, rcc_wle)))
+        ))]
+        let clock_source = crate::pac::rcc::vals::Rtcsel::from_bits(clock_source);
+
+        #[cfg(not(rtc_v2wb))]
+        Self::modify(|w| {
+            // Select RTC source
+            w.set_rtcsel(clock_source);
+        });
+    }
+
+    #[cfg(any(
+        rtc_v2f0, rtc_v2f2, rtc_v2f3, rtc_v2f4, rtc_v2f7, rtc_v2h7, rtc_v2l0, rtc_v2l1, rtc_v2l4, rtc_v2wb
+    ))]
+    #[allow(dead_code)]
+    pub fn enable_rtc() {
+        let reg = Self::read();
+
+        #[cfg(any(rtc_v2h7, rtc_v2l4, rtc_v2wb))]
+        assert!(!reg.lsecsson(), "RTC is not compatible with LSE CSS, yet.");
+
+        if !reg.rtcen() {
+            #[cfg(not(any(rtc_v2l0, rtc_v2l1, rtc_v2f2)))]
+            Self::modify(|w| w.set_bdrst(true));
+
+            Self::modify(|w| {
+                // Reset
+                #[cfg(not(any(rtc_v2l0, rtc_v2l1)))]
+                w.set_bdrst(false);
+
+                w.set_rtcen(true);
+                w.set_rtcsel(reg.rtcsel());
+
+                // Restore bcdr
+                #[cfg(any(rtc_v2l4, rtc_v2wb))]
+                w.set_lscosel(reg.lscosel());
+                #[cfg(any(rtc_v2l4, rtc_v2wb))]
+                w.set_lscoen(reg.lscoen());
+
+                w.set_lseon(reg.lseon());
+
+                #[cfg(any(rtc_v2f0, rtc_v2f7, rtc_v2h7, rtc_v2l4, rtc_v2wb))]
+                w.set_lsedrv(reg.lsedrv());
+                w.set_lsebyp(reg.lsebyp());
+            });
+        }
+    }
+
+    #[cfg(any(rtc_v3, rtc_v3u5))]
+    #[allow(dead_code)]
+    pub fn enable_rtc() {
+        let reg = Self::read();
+        assert!(!reg.lsecsson(), "RTC is not compatible with LSE CSS, yet.");
+
+        if !reg.rtcen() {
+            Self::modify(|w| w.set_bdrst(true));
+
+            Self::modify(|w| {
+                w.set_bdrst(false);
+
+                w.set_rtcen(true);
+                w.set_rtcsel(reg.rtcsel());
+
+                // Restore bcdr
+                w.set_lscosel(reg.lscosel());
+                w.set_lscoen(reg.lscoen());
+
+                w.set_lseon(reg.lseon());
+                w.set_lsedrv(reg.lsedrv());
+                w.set_lsebyp(reg.lsebyp());
+            });
+        }
+    }
+}

embassy-stm32/src/rcc/c0.rs

@@ -1,4 +1,4 @@
-pub use super::common::{AHBPrescaler, APBPrescaler};
+pub use super::bus::{AHBPrescaler, APBPrescaler};
 use crate::pac::flash::vals::Latency;
 use crate::pac::rcc::vals::{Hsidiv, Ppre, Sw};
 use crate::pac::{FLASH, RCC};

embassy-stm32/src/rcc/f2.rs

@@ -1,7 +1,7 @@
 use core::convert::TryFrom;
 use core::ops::{Div, Mul};
 
-pub use super::common::{AHBPrescaler, APBPrescaler};
+pub use super::bus::{AHBPrescaler, APBPrescaler};
 use crate::pac::flash::vals::Latency;
 use crate::pac::rcc::vals::{Pllp, Pllsrc, Sw};
 use crate::pac::{FLASH, RCC};
@@ -201,7 +201,7 @@ pub struct PLLClocks {
     pub pll48_freq: Hertz,
 }
 
-pub use super::common::VoltageScale;
+pub use super::bus::VoltageScale;
 
 impl VoltageScale {
     const fn wait_states(&self, ahb_freq: Hertz) -> Option<Latency> {

embassy-stm32/src/rcc/f3.rs

@@ -201,9 +201,9 @@ fn calc_pll(config: &Config, Hertz(sysclk): Hertz) -> (Hertz, PllConfig) {
     // Calculates the Multiplier and the Divisor to arrive at
     // the required System clock from PLL source frequency
     let get_mul_div = |sysclk, pllsrcclk| {
-        let common_div = gcd(sysclk, pllsrcclk);
+        let bus_div = gcd(sysclk, pllsrcclk);
-        let mut multiplier = sysclk / common_div;
+        let mut multiplier = sysclk / bus_div;
-        let mut divisor = pllsrcclk / common_div;
+        let mut divisor = pllsrcclk / bus_div;
         // Minimum PLL multiplier is two
         if multiplier == 1 {
             multiplier *= 2;

embassy-stm32/src/rcc/f4.rs

@@ -8,8 +8,8 @@ use crate::gpio::sealed::AFType;
 use crate::gpio::Speed;
 use crate::pac::rcc::vals::{Hpre, Ppre, Sw};
 use crate::pac::{FLASH, PWR, RCC};
+use crate::rcc::bd::{BackupDomain, RtcClockSource};
 use crate::rcc::{set_freqs, Clocks};
-use crate::rtc::{Rtc, RtcClockSource};
 use crate::time::Hertz;
 use crate::{peripherals, Peripheral};
 
@@ -470,7 +470,7 @@ pub(crate) unsafe fn init(config: Config) {
     }
 
     config.rtc.map(|clock_source| {
-        Rtc::set_clock_source(clock_source);
+        BackupDomain::set_rtc_clock_source(clock_source);
     });
 
     let rtc = match config.rtc {

embassy-stm32/src/rcc/g0.rs

@@ -1,4 +1,4 @@
-pub use super::common::{AHBPrescaler, APBPrescaler};
+pub use super::bus::{AHBPrescaler, APBPrescaler};
 use crate::pac::flash::vals::Latency;
 use crate::pac::rcc::vals::{self, Hsidiv, Ppre, Sw};
 use crate::pac::{FLASH, PWR, RCC};

embassy-stm32/src/rcc/g4.rs

@@ -2,7 +2,7 @@ use stm32_metapac::flash::vals::Latency;
 use stm32_metapac::rcc::vals::{Hpre, Pllsrc, Ppre, Sw};
 use stm32_metapac::FLASH;
 
-pub use super::common::{AHBPrescaler, APBPrescaler};
+pub use super::bus::{AHBPrescaler, APBPrescaler};
 use crate::pac::{PWR, RCC};
 use crate::rcc::sealed::RccPeripheral;
 use crate::rcc::{set_freqs, Clocks};

embassy-stm32/src/rcc/h5.rs

@@ -26,7 +26,7 @@ const VCO_MAX: u32 = 420_000_000;
 const VCO_WIDE_MIN: u32 = 128_000_000;
 const VCO_WIDE_MAX: u32 = 560_000_000;
 
-pub use super::common::{AHBPrescaler, APBPrescaler, VoltageScale};
+pub use super::bus::{AHBPrescaler, APBPrescaler, VoltageScale};
 
 pub enum HseMode {
     /// crystal/ceramic oscillator (HSEBYP=0)

embassy-stm32/src/rcc/h7.rs

@@ -24,7 +24,7 @@ pub const HSI48_FREQ: Hertz = Hertz(48_000_000);
 /// LSI speed
 pub const LSI_FREQ: Hertz = Hertz(32_000);
 
-pub use super::common::VoltageScale;
+pub use super::bus::VoltageScale;
 
 #[derive(Clone, Copy)]
 pub enum AdcClockSource {

embassy-stm32/src/rcc/l0.rs

@@ -1,4 +1,4 @@
-pub use super::common::{AHBPrescaler, APBPrescaler};
+pub use super::bus::{AHBPrescaler, APBPrescaler};
 use crate::pac::rcc::vals::{Hpre, Msirange, Plldiv, Pllmul, Pllsrc, Ppre, Sw};
 use crate::pac::RCC;
 #[cfg(crs)]

embassy-stm32/src/rcc/l1.rs

@@ -1,4 +1,4 @@
-pub use super::common::{AHBPrescaler, APBPrescaler};
+pub use super::bus::{AHBPrescaler, APBPrescaler};
 use crate::pac::rcc::vals::{Hpre, Msirange, Plldiv, Pllmul, Pllsrc, Ppre, Sw};
 use crate::pac::{FLASH, RCC};
 use crate::rcc::{set_freqs, Clocks};

embassy-stm32/src/rcc/l4.rs

@@ -4,13 +4,13 @@ use embassy_hal_internal::into_ref;
 use stm32_metapac::rcc::regs::Cfgr;
 use stm32_metapac::rcc::vals::{Lsedrv, Mcopre, Mcosel};
 
-pub use super::common::{AHBPrescaler, APBPrescaler};
+pub use super::bus::{AHBPrescaler, APBPrescaler};
 use crate::gpio::sealed::AFType;
 use crate::gpio::Speed;
 use crate::pac::rcc::vals::{Hpre, Msirange, Pllsrc, Ppre, Sw};
 use crate::pac::{FLASH, PWR, RCC};
+use crate::rcc::bd::{BackupDomain, RtcClockSource};
 use crate::rcc::{set_freqs, Clocks};
-use crate::rtc::{Rtc, RtcClockSource as RCS};
 use crate::time::Hertz;
 use crate::{peripherals, Peripheral};
 
@@ -254,16 +254,11 @@ impl Default for Config {
             pllsai1: None,
             #[cfg(not(any(stm32l471, stm32l475, stm32l476, stm32l486)))]
             hsi48: false,
-            rtc_mux: RtcClockSource::LSI32,
+            rtc_mux: RtcClockSource::LSI,
         }
     }
 }
 
-pub enum RtcClockSource {
-    LSE32,
-    LSI32,
-}
-
 pub enum McoClock {
     DIV1,
     DIV2,
@@ -413,7 +408,7 @@ pub(crate) unsafe fn init(config: Config) {
     RCC.apb1enr1().modify(|w| w.set_pwren(true));
 
     match config.rtc_mux {
-        RtcClockSource::LSE32 => {
+        RtcClockSource::LSE => {
             // 1. Unlock the backup domain
             PWR.cr1().modify(|w| w.set_dbp(true));
 
@@ -429,17 +424,18 @@ pub(crate) unsafe fn init(config: Config) {
             // Wait until LSE is running
             while !RCC.bdcr().read().lserdy() {}
 
-            Rtc::set_clock_source(RCS::LSE);
+            BackupDomain::set_rtc_clock_source(RtcClockSource::LSE);
         }
-        RtcClockSource::LSI32 => {
+        RtcClockSource::LSI => {
             // Turn on the internal 32 kHz LSI oscillator
             RCC.csr().modify(|w| w.set_lsion(true));
 
             // Wait until LSI is running
             while !RCC.csr().read().lsirdy() {}
 
-            Rtc::set_clock_source(RCS::LSI);
+            BackupDomain::set_rtc_clock_source(RtcClockSource::LSI);
         }
+        _ => unreachable!(),
     }
 
     let (sys_clk, sw) = match config.mux {
@@ -451,7 +447,7 @@ pub(crate) unsafe fn init(config: Config) {
                 w.set_msirgsel(true);
                 w.set_msion(true);
 
-                if let RtcClockSource::LSE32 = config.rtc_mux {
+                if let RtcClockSource::LSE = config.rtc_mux {
                     // If LSE is enabled, enable calibration of MSI
                     w.set_msipllen(true);
                 } else {

embassy-stm32/src/rcc/l5.rs

@@ -1,6 +1,6 @@
 use stm32_metapac::PWR;
 
-pub use super::common::{AHBPrescaler, APBPrescaler};
+pub use super::bus::{AHBPrescaler, APBPrescaler};
 use crate::pac::rcc::vals::{Hpre, Msirange, Pllsrc, Ppre, Sw};
 use crate::pac::{FLASH, RCC};
 use crate::rcc::{set_freqs, Clocks};

embassy-stm32/src/rcc/mod.rs

@@ -1,9 +1,10 @@
 #![macro_use]
 
-pub mod common;
+pub(crate) mod bd;
-
+pub mod bus;
 use core::mem::MaybeUninit;
 
+pub use crate::rcc::bd::RtcClockSource;
 use crate::time::Hertz;
 
 #[cfg_attr(rcc_f0, path = "f0.rs")]

embassy-stm32/src/rcc/u5.rs

@@ -1,6 +1,6 @@
 use stm32_metapac::rcc::vals::{Msirange, Msirgsel, Pllm, Pllsrc, Sw};
 
-pub use super::common::{AHBPrescaler, APBPrescaler};
+pub use super::bus::{AHBPrescaler, APBPrescaler};
 use crate::pac::{FLASH, RCC};
 use crate::rcc::{set_freqs, Clocks};
 use crate::time::Hertz;
@@ -11,7 +11,7 @@ pub const HSI_FREQ: Hertz = Hertz(16_000_000);
 /// LSI speed
 pub const LSI_FREQ: Hertz = Hertz(32_000);
 
-pub use super::common::VoltageScale;
+pub use super::bus::VoltageScale;
 
 #[derive(Copy, Clone)]
 pub enum ClockSrc {

embassy-stm32/src/rcc/wb.rs

@@ -1,6 +1,6 @@
-pub use super::common::{AHBPrescaler, APBPrescaler};
+pub use super::bus::{AHBPrescaler, APBPrescaler};
+use crate::rcc::bd::{BackupDomain, RtcClockSource};
 use crate::rcc::Clocks;
-use crate::rtc::{Rtc, RtcClockSource};
 use crate::time::{khz, mhz, Hertz};
 
 /// Most of clock setup is copied from stm32l0xx-hal, and adopted to the generated PAC,
@@ -375,5 +375,7 @@ pub(crate) fn configure_clocks(config: &Config) {
         w.set_shdhpre(config.ahb3_pre.into());
     });
 
-    config.rtc.map(|clock_source| Rtc::set_clock_source(clock_source));
+    config
+        .rtc
+        .map(|clock_source| BackupDomain::set_rtc_clock_source(clock_source));
 }

embassy-stm32/src/rcc/wl.rs

@@ -1,8 +1,7 @@
-pub use super::common::{AHBPrescaler, APBPrescaler, VoltageScale};
+pub use super::bus::{AHBPrescaler, APBPrescaler, VoltageScale};
-use crate::pac::pwr::vals::Dbp;
 use crate::pac::{FLASH, PWR, RCC};
+use crate::rcc::bd::{BackupDomain, RtcClockSource};
 use crate::rcc::{set_freqs, Clocks};
-use crate::rtc::{Rtc, RtcClockSource as RCS};
 use crate::time::Hertz;
 
 /// Most of clock setup is copied from stm32l0xx-hal, and adopted to the generated PAC,
@@ -130,16 +129,11 @@ impl Default for Config {
             apb2_pre: APBPrescaler::NotDivided,
             enable_lsi: false,
             enable_rtc_apb: false,
-            rtc_mux: RtcClockSource::LSI32,
+            rtc_mux: RtcClockSource::LSI,
         }
     }
 }
 
-pub enum RtcClockSource {
-    LSE32,
-    LSI32,
-}
-
 #[repr(u8)]
 pub enum Lsedrv {
     Low = 0,
@@ -215,9 +209,9 @@ pub(crate) unsafe fn init(config: Config) {
     while FLASH.acr().read().latency() != ws {}
 
     match config.rtc_mux {
-        RtcClockSource::LSE32 => {
+        RtcClockSource::LSE => {
             // 1. Unlock the backup domain
-            PWR.cr1().modify(|w| w.set_dbp(Dbp::ENABLED));
+            PWR.cr1().modify(|w| w.set_dbp(true));
 
             // 2. Setup the LSE
             RCC.bdcr().modify(|w| {
@@ -231,17 +225,18 @@ pub(crate) unsafe fn init(config: Config) {
             // Wait until LSE is running
             while !RCC.bdcr().read().lserdy() {}
 
-            Rtc::set_clock_source(RCS::LSE);
+            BackupDomain::set_rtc_clock_source(RtcClockSource::LSE);
         }
-        RtcClockSource::LSI32 => {
+        RtcClockSource::LSI => {
             // Turn on the internal 32 kHz LSI oscillator
             RCC.csr().modify(|w| w.set_lsion(true));
 
             // Wait until LSI is running
             while !RCC.csr().read().lsirdy() {}
 
-            Rtc::set_clock_source(RCS::LSI);
+            BackupDomain::set_rtc_clock_source(RtcClockSource::LSI);
         }
+        _ => unreachable!(),
     }
 
     match config.mux {
@@ -266,7 +261,7 @@ pub(crate) unsafe fn init(config: Config) {
                 w.set_msirange(range.into());
                 w.set_msion(true);
 
-                if let RtcClockSource::LSE32 = config.rtc_mux {
+                if let RtcClockSource::LSE = config.rtc_mux {
                     // If LSE is enabled, enable calibration of MSI
                     w.set_msipllen(true);
                 } else {

embassy-stm32/src/rtc/datetime.rs

@@ -89,7 +89,7 @@ pub enum DayOfWeek {
 #[cfg(feature = "chrono")]
 impl From<chrono::Weekday> for DayOfWeek {
     fn from(weekday: Weekday) -> Self {
-        day_of_week_from_u8(weekday.number_from_monday() as u8).unwrap()
+        day_of_week_from_u8(weekday.num_days_from_monday() as u8).unwrap()
     }
 }
 

embassy-stm32/src/rtc/mod.rs

@@ -10,6 +10,8 @@ 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;
+pub use crate::rcc::RtcClockSource;
 
 /// refer to AN4759 to compare features of RTC2 and RTC3
 #[cfg_attr(any(rtc_v1), path = "v1.rs")]
@@ -107,19 +109,6 @@ 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 +178,7 @@ 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;

embassy-stm32/src/rtc/v2.rs

@@ -2,7 +2,7 @@ use stm32_metapac::rtc::vals::{Init, Osel, Pol};
 
 #[cfg(feature = "low-power")]
 use super::RtcInstant;
-use super::{sealed, RtcClockSource, RtcConfig};
+use super::{sealed, RtcConfig};
 use crate::pac::rtc::Rtc;
 use crate::peripherals::RTC;
 use crate::rtc::sealed::Instance;
@@ -73,22 +73,6 @@ impl WakeupPrescaler {
 }
 
 impl super::Rtc {
-    fn unlock_registers() {
-        #[cfg(any(rtc_v2f2, rtc_v2f3, rtc_v2l1))]
-        let cr = crate::pac::PWR.cr();
-        #[cfg(any(rtc_v2f4, rtc_v2f7, rtc_v2h7, rtc_v2l4, rtc_v2wb))]
-        let cr = crate::pac::PWR.cr1();
-
-        // TODO: Missing from PAC for l0 and f0?
-        #[cfg(not(any(rtc_v2f0, rtc_v2l0)))]
-        {
-            if !cr.read().dbp() {
-                cr.modify(|w| w.set_dbp(true));
-                while !cr.read().dbp() {}
-            }
-        }
-    }
-
     #[cfg(feature = "low-power")]
     /// start the wakeup alarm and wtih a duration that is as close to but less than
     /// the requested duration, and record the instant the wakeup alarm was started
@@ -155,69 +139,6 @@ impl super::Rtc {
         })
     }
 
-    #[allow(dead_code)]
-    pub(crate) fn set_clock_source(clock_source: RtcClockSource) {
-        #[cfg(not(rtc_v2wb))]
-        use stm32_metapac::rcc::vals::Rtcsel;
-
-        #[cfg(not(any(rtc_v2l0, rtc_v2l1)))]
-        let cr = crate::pac::RCC.bdcr();
-        #[cfg(any(rtc_v2l0, rtc_v2l1))]
-        let cr = crate::pac::RCC.csr();
-
-        Self::unlock_registers();
-
-        cr.modify(|w| {
-            // Select RTC source
-            #[cfg(not(rtc_v2wb))]
-            w.set_rtcsel(Rtcsel::from_bits(clock_source as u8));
-            #[cfg(rtc_v2wb)]
-            w.set_rtcsel(clock_source as u8);
-        });
-    }
-
-    pub(super) fn enable() {
-        #[cfg(not(any(rtc_v2l0, rtc_v2l1)))]
-        let reg = crate::pac::RCC.bdcr().read();
-        #[cfg(any(rtc_v2l0, rtc_v2l1))]
-        let reg = crate::pac::RCC.csr().read();
-
-        #[cfg(any(rtc_v2h7, rtc_v2l4, rtc_v2wb))]
-        assert!(!reg.lsecsson(), "RTC is not compatible with LSE CSS, yet.");
-
-        if !reg.rtcen() {
-            Self::unlock_registers();
-
-            #[cfg(not(any(rtc_v2l0, rtc_v2l1, rtc_v2f2)))]
-            crate::pac::RCC.bdcr().modify(|w| w.set_bdrst(true));
-            #[cfg(not(any(rtc_v2l0, rtc_v2l1)))]
-            let cr = crate::pac::RCC.bdcr();
-            #[cfg(any(rtc_v2l0, rtc_v2l1))]
-            let cr = crate::pac::RCC.csr();
-
-            cr.modify(|w| {
-                // Reset
-                #[cfg(not(any(rtc_v2l0, rtc_v2l1)))]
-                w.set_bdrst(false);
-
-                w.set_rtcen(true);
-                w.set_rtcsel(reg.rtcsel());
-
-                // Restore bcdr
-                #[cfg(any(rtc_v2l4, rtc_v2wb))]
-                w.set_lscosel(reg.lscosel());
-                #[cfg(any(rtc_v2l4, rtc_v2wb))]
-                w.set_lscoen(reg.lscoen());
-
-                w.set_lseon(reg.lseon());
-
-                #[cfg(any(rtc_v2f0, rtc_v2f7, rtc_v2h7, rtc_v2l4, rtc_v2wb))]
-                w.set_lsedrv(reg.lsedrv());
-                w.set_lsebyp(reg.lsebyp());
-            });
-        }
-    }
-
     /// Applies the RTC config
     /// It this changes the RTC clock source the time will be reset
     pub(super) fn configure(&mut self, rtc_config: RtcConfig) {

embassy-stm32/src/rtc/v3.rs

@@ -1,74 +1,11 @@
 use stm32_metapac::rtc::vals::{Calp, Calw16, Calw8, Fmt, Init, Key, Osel, Pol, TampalrmPu, TampalrmType};
 
-use super::{sealed, RtcCalibrationCyclePeriod, RtcClockSource, RtcConfig};
+use super::{sealed, RtcCalibrationCyclePeriod, RtcConfig};
 use crate::pac::rtc::Rtc;
 use crate::peripherals::RTC;
 use crate::rtc::sealed::Instance;
 
 impl super::Rtc {
-    fn unlock_registers() {
-        // Unlock the backup domain
-        #[cfg(not(any(rtc_v3u5, rcc_wl5, rcc_wle)))]
-        {
-            if !crate::pac::PWR.cr1().read().dbp() {
-                crate::pac::PWR.cr1().modify(|w| w.set_dbp(true));
-                while !crate::pac::PWR.cr1().read().dbp() {}
-            }
-        }
-        #[cfg(any(rcc_wl5, rcc_wle))]
-        {
-            use crate::pac::pwr::vals::Dbp;
-
-            if crate::pac::PWR.cr1().read().dbp() != Dbp::ENABLED {
-                crate::pac::PWR.cr1().modify(|w| w.set_dbp(Dbp::ENABLED));
-                while crate::pac::PWR.cr1().read().dbp() != Dbp::ENABLED {}
-            }
-        }
-    }
-
-    #[allow(dead_code)]
-    pub(crate) fn set_clock_source(clock_source: RtcClockSource) {
-        let clock_source = clock_source as u8;
-        #[cfg(not(any(rcc_wl5, rcc_wle)))]
-        let clock_source = crate::pac::rcc::vals::Rtcsel::from_bits(clock_source);
-
-        Self::unlock_registers();
-
-        crate::pac::RCC.bdcr().modify(|w| {
-            // Select RTC source
-            w.set_rtcsel(clock_source);
-        });
-    }
-
-    pub(super) fn enable() {
-        let bdcr = crate::pac::RCC.bdcr();
-
-        let reg = bdcr.read();
-        assert!(!reg.lsecsson(), "RTC is not compatible with LSE CSS, yet.");
-
-        if !reg.rtcen() {
-            Self::unlock_registers();
-
-            bdcr.modify(|w| w.set_bdrst(true));
-
-            bdcr.modify(|w| {
-                // Reset
-                w.set_bdrst(false);
-
-                w.set_rtcen(true);
-                w.set_rtcsel(reg.rtcsel());
-
-                // Restore bcdr
-                w.set_lscosel(reg.lscosel());
-                w.set_lscoen(reg.lscoen());
-
-                w.set_lseon(reg.lseon());
-                w.set_lsedrv(reg.lsedrv());
-                w.set_lsebyp(reg.lsebyp());
-            });
-        }
-    }
-
     /// Applies the RTC config
     /// It this changes the RTC clock source the time will be reset
     pub(super) fn configure(&mut self, rtc_config: RtcConfig) {

embassy-time/CHANGELOG.md

@@ -5,6 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 0.1.3 - 2023-08-28
+
+- Update `embedded-hal-async` to `1.0.0-rc.1`
+- Update `embedded-hal v1` to `1.0.0-rc.1`
+
 ## 0.1.2 - 2023-07-05
 
 - Update `embedded-hal-async` to `0.2.0-alpha.2`.

embassy-time/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "embassy-time"
-version = "0.1.2"
+version = "0.1.3"
 edition = "2021"
 description = "Instant and Duration for embedded no-std systems, with async timer support"
 repository = "https://github.com/embassy-rs/embassy"

examples/boot/application/nrf/Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../../../embassy-sync" }
 embassy-executor = { version = "0.3.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "nightly", "integrated-timers", "arch-cortex-m", "executor-thread"] }
-embassy-time = { version = "0.1.2", path = "../../../../embassy-time", features = ["nightly"] }
+embassy-time = { version = "0.1.3", path = "../../../../embassy-time", features = ["nightly"] }
 embassy-nrf = { version = "0.1.0", path = "../../../../embassy-nrf", features = ["time-driver-rtc1", "gpiote", "nightly"] }
 embassy-boot = { version = "0.1.0", path = "../../../../embassy-boot/boot", features = ["nightly"] }
 embassy-boot-nrf = { version = "0.1.0", path = "../../../../embassy-boot/nrf", features = ["nightly"] }

examples/boot/application/rp/Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../../../embassy-sync" }
 embassy-executor = { version = "0.3.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "nightly", "integrated-timers", "arch-cortex-m", "executor-thread"] }
-embassy-time = { version = "0.1.2", path = "../../../../embassy-time", features = ["nightly"] }
+embassy-time = { version = "0.1.3", path = "../../../../embassy-time", features = ["nightly"] }
 embassy-rp = { version = "0.1.0", path = "../../../../embassy-rp", features = ["time-driver", "unstable-traits", "nightly"] }
 embassy-boot-rp = { version = "0.1.0", path = "../../../../embassy-boot/rp", features = ["nightly"] }
 embassy-embedded-hal = { version = "0.1.0", path = "../../../../embassy-embedded-hal" }

examples/boot/application/stm32f3/Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "nightly", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../../../embassy-time", features = ["nightly", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../../../embassy-time", features = ["nightly", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../../../embassy-stm32", features = ["unstable-traits", "nightly", "stm32f303re", "time-driver-any", "exti"]  }
 embassy-boot-stm32 = { version = "0.1.0", path = "../../../../embassy-boot/stm32", features = ["nightly"] }
 embassy-embedded-hal = { version = "0.1.0", path = "../../../../embassy-embedded-hal" }

examples/boot/application/stm32f7/Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "nightly", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../../../embassy-time", features = ["nightly", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../../../embassy-time", features = ["nightly", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../../../embassy-stm32", features = ["unstable-traits", "nightly", "stm32f767zi", "time-driver-any", "exti"]  }
 embassy-boot-stm32 = { version = "0.1.0", path = "../../../../embassy-boot/stm32", features = ["nightly"] }
 embassy-embedded-hal = { version = "0.1.0", path = "../../../../embassy-embedded-hal" }

examples/boot/application/stm32h7/Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../../../embassy-sync" }
 embassy-executor = { version = "0.3.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "nightly", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../../../embassy-time", features = ["nightly", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../../../embassy-time", features = ["nightly", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../../../embassy-stm32", features = ["unstable-traits", "nightly", "stm32h743zi", "time-driver-any", "exti"]  }
 embassy-boot-stm32 = { version = "0.1.0", path = "../../../../embassy-boot/stm32", features = ["nightly"] }
 embassy-embedded-hal = { version = "0.1.0", path = "../../../../embassy-embedded-hal" }

examples/boot/application/stm32l0/Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "nightly", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../../../embassy-time", features = ["nightly", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../../../embassy-time", features = ["nightly", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../../../embassy-stm32", features = ["unstable-traits", "nightly", "stm32l072cz", "time-driver-any", "exti", "memory-x"]  }
 embassy-boot-stm32 = { version = "0.1.0", path = "../../../../embassy-boot/stm32", features = ["nightly"] }
 embassy-embedded-hal = { version = "0.1.0", path = "../../../../embassy-embedded-hal" }

examples/boot/application/stm32l1/Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "nightly", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../../../embassy-time", features = ["nightly", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../../../embassy-time", features = ["nightly", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../../../embassy-stm32", features = ["unstable-traits", "nightly", "stm32l151cb-a", "time-driver-any", "exti"]  }
 embassy-boot-stm32 = { version = "0.1.0", path = "../../../../embassy-boot/stm32", features = ["nightly"] }
 embassy-embedded-hal = { version = "0.1.0", path = "../../../../embassy-embedded-hal" }

examples/boot/application/stm32l4/Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "nightly", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../../../embassy-time", features = ["nightly", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../../../embassy-time", features = ["nightly", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../../../embassy-stm32", features = ["unstable-traits", "nightly", "stm32l475vg", "time-driver-any", "exti"]  }
 embassy-boot-stm32 = { version = "0.1.0", path = "../../../../embassy-boot/stm32", features = ["nightly"] }
 embassy-embedded-hal = { version = "0.1.0", path = "../../../../embassy-embedded-hal" }

examples/boot/application/stm32wl/Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "nightly", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../../../embassy-time", features = ["nightly", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../../../embassy-time", features = ["nightly", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../../../embassy-stm32", features = ["unstable-traits", "nightly", "stm32wl55jc-cm4", "time-driver-any", "exti"]  }
 embassy-boot-stm32 = { version = "0.1.0", path = "../../../../embassy-boot/stm32", features = ["nightly"] }
 embassy-embedded-hal = { version = "0.1.0", path = "../../../../embassy-embedded-hal" }

examples/nrf-rtos-trace/Cargo.toml

@@ -18,7 +18,7 @@ log = [
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync" }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "rtos-trace", "rtos-trace-interrupt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time" }
+embassy-time = { version = "0.1.3", path = "../../embassy-time" }
 embassy-nrf = { version = "0.1.0", path = "../../embassy-nrf", features = ["nrf52840", "time-driver-rtc1", "gpiote", "unstable-pac"] }
 
 cortex-m = { version = "0.7.6", features = ["inline-asm", "critical-section-single-core"] }

examples/nrf52840-rtic/Cargo.toml

@@ -9,7 +9,7 @@ rtic = { version = "2", features = ["thumbv7-backend"] }
 
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["nightly", "unstable-traits", "defmt", "defmt-timestamp-uptime", "generic-queue"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["nightly", "unstable-traits", "defmt", "defmt-timestamp-uptime", "generic-queue"] }
 embassy-nrf = { version = "0.1.0", path = "../../embassy-nrf", features = ["nightly", "unstable-traits", "defmt", "nrf52840", "time-driver-rtc1", "gpiote", "unstable-pac", "time"] }
 
 defmt = "0.3"

examples/nrf52840/Cargo.toml

@@ -31,7 +31,7 @@ nightly = [
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime"] }
 embassy-nrf = { version = "0.1.0", path = "../../embassy-nrf", features = ["defmt", "nrf52840", "time-driver-rtc1", "gpiote", "unstable-pac", "time"] }
 embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet"], optional = true }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt", "msos-descriptor",], optional = true }

examples/nrf5340/Cargo.toml

@@ -14,7 +14,7 @@ embassy-executor = { version = "0.3.0", path = "../../embassy-executor", feature
     "defmt",
     "integrated-timers",
 ] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = [
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = [
     "defmt",
     "defmt-timestamp-uptime",
 ] }

examples/rp/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-embedded-hal = { version = "0.1.0", path = "../../embassy-embedded-hal", features = ["defmt"] }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["nightly", "unstable-traits", "defmt", "defmt-timestamp-uptime"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["nightly", "unstable-traits", "defmt", "defmt-timestamp-uptime"] }
 embassy-rp = { version = "0.1.0", path = "../../embassy-rp", features = ["defmt", "unstable-traits", "nightly", "unstable-pac", "time-driver", "critical-section-impl"] }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
 embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "nightly", "tcp", "udp", "dhcpv4", "medium-ethernet"] }

examples/std/Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["log"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["arch-std", "executor-thread", "log", "nightly", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["log", "std", "nightly"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["log", "std", "nightly"] }
 embassy-net = { version = "0.1.0", path = "../../embassy-net", features=[ "std", "nightly", "log", "medium-ethernet", "medium-ip", "tcp", "udp", "dns", "dhcpv4", "proto-ipv6"] }
 embassy-net-tuntap = { version = "0.1.0", path = "../../embassy-net-tuntap" }
 embassy-net-ppp = { version = "0.1.0", path = "../../embassy-net-ppp", features = ["log"]}

examples/stm32c0/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "time-driver-any", "stm32c031c6", "memory-x", "unstable-pac", "exti"]  }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 
 defmt = "0.3"
 defmt-rtt = "0.4"

examples/stm32f0/Cargo.toml

@@ -16,7 +16,7 @@ defmt-rtt = "0.4"
 panic-probe = "0.3"
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 static_cell = { version = "1.1", features = ["nightly"]}
 
 [profile.release]

examples/stm32f1/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32f103c8", "unstable-pac", "memory-x", "time-driver-any", "unstable-traits" ]  }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 

examples/stm32f2/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32f207zg", "unstable-pac", "memory-x", "time-driver-any", "exti"]  }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 
 defmt = "0.3"
 defmt-rtt = "0.4"

examples/stm32f3/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32f303ze", "unstable-pac", "memory-x", "time-driver-any", "exti"]  }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 

examples/stm32f4/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "unstable-traits", "defmt", "stm32f429zi", "unstable-pac", "memory-x", "time-driver-any", "exti", "embedded-sdmmc", "chrono"]  }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "executor-interrupt", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "unstable-traits", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "unstable-traits", "tick-hz-32_768"] }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
 embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet", "nightly"] }
 

examples/stm32f4/src/bin/rtc.rs

@@ -5,13 +5,17 @@
 use chrono::{NaiveDate, NaiveDateTime};
 use defmt::*;
 use embassy_executor::Spawner;
-use embassy_stm32::rtc::{Rtc, RtcConfig};
+use embassy_stm32::rtc::{Rtc, RtcClockSource, RtcConfig};
+use embassy_stm32::Config;
 use embassy_time::{Duration, Timer};
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
 async fn main(_spawner: Spawner) {
-    let p = embassy_stm32::init(Default::default());
+    let mut config = Config::default();
+    config.rcc.rtc = Option::Some(RtcClockSource::LSI);
+    let p = embassy_stm32::init(config);
+
     info!("Hello World!");
 
     let now = NaiveDate::from_ymd_opt(2020, 5, 15)
@@ -23,8 +27,11 @@ async fn main(_spawner: Spawner) {
 
     rtc.set_datetime(now.into()).expect("datetime not set");
 
-    // In reality the delay would be much longer
+    loop {
-    Timer::after(Duration::from_millis(20000)).await;
+        let now: NaiveDateTime = rtc.now().unwrap().into();
 
-    let _then: NaiveDateTime = rtc.now().unwrap().into();
+        info!("{}", now.timestamp());
+
+        Timer::after(Duration::from_millis(1000)).await;
+    }
 }

examples/stm32f7/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32f767zi", "memory-x", "unstable-pac", "time-driver-any", "exti"]  }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-net = { path = "../../embassy-net", features = ["defmt", "nightly", "tcp", "dhcpv4", "medium-ethernet"] }
 embedded-io-async = { version = "0.5.0" }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }

examples/stm32g0/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "time-driver-any", "stm32g071rb", "memory-x", "unstable-pac", "exti"]  }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 
 defmt = "0.3"
 defmt-rtt = "0.4"

examples/stm32g4/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "time-driver-any", "stm32g491re", "memory-x", "unstable-pac", "exti"]  }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
 
 defmt = "0.3"

examples/stm32h5/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32h563zi", "memory-x", "time-driver-any", "exti", "unstable-pac", "unstable-traits"] }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "unstable-traits", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "unstable-traits", "tick-hz-32_768"] }
 embassy-net = { path = "../../embassy-net", features = ["defmt", "nightly", "tcp", "dhcpv4", "medium-ethernet", "proto-ipv6"] }
 embedded-io-async = { version = "0.5.0" }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }

examples/stm32h7/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32h743bi", "time-driver-any", "exti", "memory-x", "unstable-pac", "unstable-traits"] }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "unstable-traits", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "unstable-traits", "tick-hz-32_768"] }
 embassy-net = { path = "../../embassy-net", features = ["defmt", "nightly", "tcp", "dhcpv4", "medium-ethernet", "proto-ipv6"] }
 embedded-io-async = { version = "0.5.0" }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }

examples/stm32l0/Cargo.toml

@@ -14,7 +14,7 @@ nightly = ["embassy-stm32/nightly", "embassy-time/nightly", "embassy-time/unstab
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["defmt", "stm32l072cz", "time-driver-any", "exti", "unstable-traits", "memory-x"]  }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-lora = { version = "0.1.0", path = "../../embassy-lora", features = ["time", "defmt"], optional = true }
 lora-phy = { version = "1", optional = true }
 lorawan-device = { version = "0.10.0", default-features = false, features = ["async", "external-lora-phy"], optional = true }

examples/stm32l1/Cargo.toml

@@ -7,7 +7,7 @@ license = "MIT OR Apache-2.0"
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "stm32l151cb-a", "time-driver-any", "memory-x"]  }
 
 defmt = "0.3"

examples/stm32l4/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "unstable-pac", "stm32l4s5qi", "memory-x", "time-driver-any", "exti", "unstable-traits", "chrono"]  }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768", "unstable-traits", "nightly"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768", "unstable-traits", "nightly"] }
 embassy-embedded-hal = { version = "0.1.0", path = "../../embassy-embedded-hal" }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
 embassy-net-adin1110 = { version = "0.2.0", path = "../../embassy-net-adin1110" }

examples/stm32l4/src/bin/rtc.rs

@@ -23,7 +23,7 @@ async fn main(_spawner: Spawner) {
             PLLMul::Mul20,
             None,
         );
-        config.rcc.rtc_mux = rcc::RtcClockSource::LSE32;
+        config.rcc.rtc_mux = rcc::RtcClockSource::LSE;
         embassy_stm32::init(config)
     };
     info!("Hello World!");

examples/stm32l4/src/bin/spe_adin1110_http_server.rs

@@ -86,7 +86,7 @@ async fn main(spawner: Spawner) {
         None,
     );
     config.rcc.hsi48 = true; // needed for rng
-    config.rcc.rtc_mux = rcc::RtcClockSource::LSI32;
+    config.rcc.rtc_mux = rcc::RtcClockSource::LSI;
 
     let dp = embassy_stm32::init(config);
 

examples/stm32l5/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "unstable-pac", "stm32l552ze", "time-driver-any", "exti", "unstable-traits", "memory-x"]  }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
 embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "nightly", "tcp", "dhcpv4", "medium-ethernet"] }
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }

examples/stm32u5/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "unstable-pac", "stm32u585ai", "time-driver-any", "memory-x" ]  }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-usb = { version = "0.1.0", path = "../../embassy-usb", features = ["defmt"] }
 
 defmt = "0.3"

examples/stm32wb/Cargo.toml

@@ -10,7 +10,7 @@ embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["
 embassy-stm32-wpan = { version = "0.1.0", path = "../../embassy-stm32-wpan", features = ["defmt", "stm32wb55rg"] }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "udp", "proto-ipv6", "medium-ieee802154", "nightly"], optional=true }
 
 defmt = "0.3"

examples/stm32wl/Cargo.toml

@@ -9,7 +9,7 @@ license = "MIT OR Apache-2.0"
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "unstable-traits", "defmt", "stm32wl55jc-cm4", "time-driver-any", "memory-x", "unstable-pac", "exti", "chrono"] }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["nightly", "unstable-traits", "defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["nightly", "unstable-traits", "defmt", "defmt-timestamp-uptime", "tick-hz-32_768"] }
 embassy-embedded-hal = { version = "0.1.0", path = "../../embassy-embedded-hal" }
 embassy-lora = { version = "0.1.0", path = "../../embassy-lora", features = ["stm32wl", "time", "defmt"] }
 lora-phy = { version = "1" }

examples/stm32wl/src/bin/rtc.rs

@@ -5,8 +5,8 @@
 use chrono::{NaiveDate, NaiveDateTime};
 use defmt::*;
 use embassy_executor::Spawner;
-use embassy_stm32::rcc::{self, ClockSrc};
+use embassy_stm32::rcc::ClockSrc;
-use embassy_stm32::rtc::{Rtc, RtcConfig};
+use embassy_stm32::rtc::{Rtc, RtcClockSource, RtcConfig};
 use embassy_stm32::Config;
 use embassy_time::{Duration, Timer};
 use {defmt_rtt as _, panic_probe as _};
@@ -16,7 +16,7 @@ async fn main(_spawner: Spawner) {
     let p = {
         let mut config = Config::default();
         config.rcc.mux = ClockSrc::HSE32;
-        config.rcc.rtc_mux = rcc::RtcClockSource::LSE32;
+        config.rcc.rtc_mux = RtcClockSource::LSE;
         config.rcc.enable_rtc_apb = true;
         embassy_stm32::init(config)
     };

examples/wasm/Cargo.toml

@@ -10,7 +10,7 @@ crate-type = ["cdylib"]
 [dependencies]
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["log"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["arch-wasm", "executor-thread", "log", "nightly", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["log", "wasm", "nightly"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["log", "wasm", "nightly"] }
 
 wasm-logger = "0.2.0"
 wasm-bindgen = "0.2"

tests/nrf/Cargo.toml

@@ -10,7 +10,7 @@ teleprobe-meta = "1"
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt", "nightly"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["arch-cortex-m", "executor-thread", "defmt", "nightly", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "nightly", "unstable-traits", "defmt-timestamp-uptime"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "nightly", "unstable-traits", "defmt-timestamp-uptime"] }
 embassy-nrf = { version = "0.1.0", path = "../../embassy-nrf", features = ["defmt", "nightly", "unstable-traits", "nrf52840", "time-driver-rtc1", "gpiote", "unstable-pac"] }
 embedded-io-async = { version = "0.5.0" }
 embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "tcp", "dhcpv4", "medium-ethernet", "nightly"] }

tests/riscv32/Cargo.toml

@@ -8,7 +8,7 @@ license = "MIT OR Apache-2.0"
 critical-section = { version = "1.1.1", features = ["restore-state-bool"] }
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync" }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["arch-riscv32", "nightly", "executor-thread"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time" }
+embassy-time = { version = "0.1.3", path = "../../embassy-time" }
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 
 riscv-rt = "0.11"

tests/rp/Cargo.toml

@@ -9,7 +9,7 @@ teleprobe-meta = "1.1"
 
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "nightly", "unstable-traits"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "nightly", "unstable-traits"] }
 embassy-rp = { version = "0.1.0", path = "../../embassy-rp", features = ["nightly", "defmt", "unstable-pac", "unstable-traits", "time-driver", "critical-section-impl", "intrinsics", "rom-v2-intrinsics", "run-from-ram"]  }
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 embassy-net = { version = "0.1.0", path = "../../embassy-net", features = ["defmt", "nightly", "tcp", "udp", "dhcpv4", "medium-ethernet"] }

tests/stm32/Cargo.toml

@@ -31,7 +31,7 @@ teleprobe-meta = "1"
 
 embassy-sync = { version = "0.2.0", path = "../../embassy-sync", features = ["defmt"] }
 embassy-executor = { version = "0.3.0", path = "../../embassy-executor", features = ["nightly", "arch-cortex-m", "executor-thread", "defmt", "integrated-timers"] }
-embassy-time = { version = "0.1.2", path = "../../embassy-time", features = ["defmt", "tick-hz-32_768", "defmt-timestamp-uptime"] }
+embassy-time = { version = "0.1.3", path = "../../embassy-time", features = ["defmt", "tick-hz-32_768", "defmt-timestamp-uptime"] }
 embassy-stm32 = { version = "0.1.0", path = "../../embassy-stm32", features = ["nightly", "defmt", "unstable-pac", "memory-x", "time-driver-any"]  }
 embassy-futures = { version = "0.1.0", path = "../../embassy-futures" }
 embassy-stm32-wpan = { version = "0.1.0", path = "../../embassy-stm32-wpan", optional = true, features = ["defmt", "stm32wb55rg", "ble"] }

tests/stm32/src/bin/rtc.rs

@@ -10,7 +10,8 @@ use chrono::{NaiveDate, NaiveDateTime};
 use common::*;
 use defmt::assert;
 use embassy_executor::Spawner;
-use embassy_stm32::rtc::{Rtc, RtcClockSource, RtcConfig};
+use embassy_stm32::rcc::RtcClockSource;
+use embassy_stm32::rtc::{Rtc, RtcConfig};
 use embassy_time::{Duration, Timer};
 
 #[embassy_executor::main]

tests/stm32/src/bin/stop.rs

@@ -11,7 +11,8 @@ use common::*;
 use cortex_m_rt::entry;
 use embassy_executor::Spawner;
 use embassy_stm32::low_power::{stop_with_rtc, Executor};
-use embassy_stm32::rtc::{Rtc, RtcClockSource, RtcConfig};
+use embassy_stm32::rcc::RtcClockSource;
+use embassy_stm32::rtc::{Rtc, RtcConfig};
 use embassy_time::{Duration, Timer};
 use static_cell::make_static;