stm32/gpio: expose all functionality as inherent methods.

3 files changed, 9 insertions, 12 deletions

diff --git a/examples/stm32l0/src/bin/blinky.rs b/examples/stm32l0/src/bin/blinky.rs
index 1198b29da..46e29a897 100644
--- a/examples/stm32l0/src/bin/blinky.rs
+++ b/examples/stm32l0/src/bin/blinky.rs
@@ -9,7 +9,6 @@ use embassy::executor::Spawner;
 use embassy::time::{Duration, Timer};
 use embassy_stm32::gpio::{Level, Output, Speed};
 use embassy_stm32::Peripherals;
-use embedded_hal::digital::v2::OutputPin;
 use example_common::*;
 
 #[embassy::main]
@@ -20,11 +19,11 @@ async fn main(_spawner: Spawner, p: Peripherals) {
 
     loop {
         info!("high");
-        unwrap!(led.set_high());
+        led.set_high();
         Timer::after(Duration::from_millis(300)).await;
 
         info!("low");
-        unwrap!(led.set_low());
+        led.set_low();
         Timer::after(Duration::from_millis(300)).await;
     }
 }
diff --git a/examples/stm32l0/src/bin/button.rs b/examples/stm32l0/src/bin/button.rs
index c29155302..046c43caf 100644
--- a/examples/stm32l0/src/bin/button.rs
+++ b/examples/stm32l0/src/bin/button.rs
@@ -7,7 +7,6 @@ mod example_common;
 use embassy::executor::Spawner;
 use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
 use embassy_stm32::Peripherals;
-use embedded_hal::digital::v2::{InputPin, OutputPin};
 use example_common::*;
 
 #[embassy::main]
@@ -19,14 +18,14 @@ async fn main(_spawner: Spawner, p: Peripherals) {
     let mut led2 = Output::new(p.PB5, Level::High, Speed::Low);
 
     loop {
-        if unwrap!(button.is_high()) {
+        if button.is_high() {
             info!("high");
-            unwrap!(led1.set_high());
-            unwrap!(led2.set_low());
+            led1.set_high();
+            led2.set_low();
         } else {
             info!("low");
-            unwrap!(led1.set_low());
-            unwrap!(led2.set_high());
+            led1.set_low();
+            led2.set_high();
         }
     }
 }
diff --git a/examples/stm32l0/src/bin/spi.rs b/examples/stm32l0/src/bin/spi.rs
index f768a5227..d30bb8d7a 100644
--- a/examples/stm32l0/src/bin/spi.rs
+++ b/examples/stm32l0/src/bin/spi.rs
@@ -7,7 +7,6 @@ mod example_common;
 
 use embassy::executor::Spawner;
 use embassy_stm32::gpio::{Level, Output, Speed};
-use embedded_hal::digital::v2::OutputPin;
 use example_common::*;
 
 use embassy_stm32::dma::NoDma;
@@ -35,9 +34,9 @@ async fn main(_spawner: Spawner, p: Peripherals) {
 
     loop {
         let mut buf = [0x0Au8; 4];
-        unwrap!(cs.set_low());
+        cs.set_low();
         unwrap!(spi.transfer(&mut buf));
-        unwrap!(cs.set_high());
+        cs.set_high();
         info!("xfer {=[u8]:x}", buf);
     }
 }