Merge pull request #349 from stm32-rs/i2c

From for i2c::Mode

Author: burrbull

CHANGELOG.md

@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Added
 
+- `From<Into<Hertz>>` for `i2c::Mode`
 - `exti_rtic` example
 - Support for OpenDrain pin configuration on SPI CLK and MOSI pins
 - LSB/MSB bit format selection for `SPI`

src/can.rs

@@ -33,16 +33,12 @@ use crate::pac::CAN2;
 use crate::pac::USB;
 use crate::pac::{CAN1, RCC};
 
-mod sealed {
-    pub trait Sealed {}
-}
-
-pub trait Pins: sealed::Sealed {
+pub trait Pins: crate::Sealed {
     type Instance;
     fn remap(mapr: &mut MAPR);
 }
 
-impl sealed::Sealed for (PA12<Alternate<PushPull>>, PA11<Input<Floating>>) {}
+impl crate::Sealed for (PA12<Alternate<PushPull>>, PA11<Input<Floating>>) {}
 impl Pins for (PA12<Alternate<PushPull>>, PA11<Input<Floating>>) {
     type Instance = CAN1;
 
@@ -54,7 +50,7 @@ impl Pins for (PA12<Alternate<PushPull>>, PA11<Input<Floating>>) {
     }
 }
 
-impl sealed::Sealed for (PB9<Alternate<PushPull>>, PB8<Input<Floating>>) {}
+impl crate::Sealed for (PB9<Alternate<PushPull>>, PB8<Input<Floating>>) {}
 impl Pins for (PB9<Alternate<PushPull>>, PB8<Input<Floating>>) {
     type Instance = CAN1;
 
@@ -67,7 +63,7 @@ impl Pins for (PB9<Alternate<PushPull>>, PB8<Input<Floating>>) {
 }
 
 #[cfg(feature = "connectivity")]
-impl sealed::Sealed for (PB13<Alternate<PushPull>>, PB12<Input<Floating>>) {}
+impl crate::Sealed for (PB13<Alternate<PushPull>>, PB12<Input<Floating>>) {}
 #[cfg(feature = "connectivity")]
 impl Pins for (PB13<Alternate<PushPull>>, PB12<Input<Floating>>) {
     type Instance = CAN2;
@@ -78,7 +74,7 @@ impl Pins for (PB13<Alternate<PushPull>>, PB12<Input<Floating>>) {
 }
 
 #[cfg(feature = "connectivity")]
-impl sealed::Sealed for (PB6<Alternate<PushPull>>, PB5<Input<Floating>>) {}
+impl crate::Sealed for (PB6<Alternate<PushPull>>, PB5<Input<Floating>>) {}
 #[cfg(feature = "connectivity")]
 impl Pins for (PB6<Alternate<PushPull>>, PB5<Input<Floating>>) {
     type Instance = CAN2;