impl MilliSeconds

Author: zklapow

src/time.rs

@@ -20,6 +20,10 @@ pub struct KiloHertz(pub u32);
 #[derive(Clone, Copy)]
 pub struct MegaHertz(pub u32);
 
+/// Time unit
+#[derive(PartialEq, PartialOrd, Clone, Copy)]
+pub struct MilliSeconds(pub u32);
+
 /// Extension trait that adds convenience methods to the `u32` type
 pub trait U32Ext {
     /// Wrap in `Bps`
@@ -33,6 +37,9 @@ pub trait U32Ext {
 
     /// Wrap in `MegaHertz`
     fn mhz(self) -> MegaHertz;
+
+    /// Wrap in `MilliSeconds`
+    fn ms(self) -> MilliSeconds;
 }
 
 impl U32Ext for u32 {
@@ -51,6 +58,10 @@ impl U32Ext for u32 {
     fn mhz(self) -> MegaHertz {
         MegaHertz(self)
     }
+
+    fn ms(self) -> MilliSeconds {
+        MilliSeconds(self)
+    }
 }
 
 impl Into<Hertz> for KiloHertz {

src/watchdog.rs

@@ -1,6 +1,7 @@
 use crate::hal::watchdog::{Watchdog, WatchdogEnable};
 
 use crate::stm32::{DBGMCU, IWDG};
+use crate::time::MilliSeconds;
 
 const LSI_KHZ: u32 = 40;
 const MAX_PR: u8 = 8;
@@ -9,13 +10,13 @@ const KR_ACCESS: u16 = 0x5555;
 const KR_RELOAD: u16 = 0xAAAA;
 const KR_START: u16 = 0xCCCC;
 
-struct IndependentWatchDog {
+pub struct IndependentWatchDog {
     iwdg: IWDG,
 }
 
 impl IndependentWatchDog {
     pub fn new(iwdg: IWDG) -> Self {
-        IndependentWatchdog { iwdg }
+        IndependentWatchDog { iwdg }
     }
 
     pub fn stop_on_debug(&self, dbg: &DBGMCU, stop: bool) {
@@ -81,7 +82,7 @@ impl IndependentWatchDog {
     }
 }
 
-impl WatchdogEnable for IndependentWatchdog {
+impl WatchdogEnable for IndependentWatchDog {
     type Time = MilliSeconds;
 
     fn start<T: Into<Self::Time>>(&mut self, period: T) {
@@ -91,7 +92,7 @@ impl WatchdogEnable for IndependentWatchdog {
     }
 }
 
-impl Watchdog for IndependentWatchdog {
+impl Watchdog for IndependentWatchDog {
     fn feed(&mut self) {
         self.iwdg.kr.write(|w| unsafe { w.key().bits(KR_RELOAD) });
     }