generic_or_fixed

Author: burrbull

src/fmpi2c.rs

@@ -1,6 +1,6 @@
 use core::ops::Deref;
 
-use crate::gpio::{self, OpenDrain};
+use crate::gpio;
 use crate::i2c::{Error, NoAcknowledgeSource};
 use crate::pac::{fmpi2c1, FMPI2C1, RCC};
 use crate::rcc::{Enable, Reset};
@@ -21,8 +21,8 @@ pub trait Instance:
 }
 
 impl Instance for FMPI2C1 {
-    type Sda = gpio::alt::fmpi2c1::Sda<OpenDrain>;
-    type Scl = gpio::alt::fmpi2c1::Scl<OpenDrain>;
+    type Sda = gpio::alt::fmpi2c1::Sda;
+    type Scl = gpio::alt::fmpi2c1::Scl;
     fn ptr() -> *const fmpi2c1::RegisterBlock {
         FMPI2C1::ptr() as *const _
     }

src/gpio.rs

@@ -105,9 +105,13 @@ pub trait PinExt {
 }
 
 /// Some alternate mode (type state)
+#[derive(Debug, Default)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct Alternate<const A: u8, Otype = PushPull>(PhantomData<Otype>);
 
 /// Input mode (type state)
+#[derive(Debug, Default)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct Input;
 
 /// Pull setting for an input.
@@ -123,17 +127,25 @@ pub enum Pull {
 }
 
 /// Open drain input or output (type state)
+#[derive(Debug, Default)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct OpenDrain;
 
 /// Output mode (type state)
+#[derive(Debug, Default)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct Output<MODE = PushPull> {
     _mode: PhantomData<MODE>,
 }
 
 /// Push pull output (type state)
+#[derive(Debug, Default)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct PushPull;
 
 /// Analog mode (type state)
+#[derive(Debug, Default)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub struct Analog;
 
 /// JTAG/SWD mote (type state)