stm32/gpio: expose all functionality as inherent methods.

1 files changed, 5 insertions, 6 deletions

diff --git a/examples/stm32wl55/src/bin/button.rs b/examples/stm32wl55/src/bin/button.rs
index 55b688663..be8f60e26 100644
--- a/examples/stm32wl55/src/bin/button.rs
+++ b/examples/stm32wl55/src/bin/button.rs
@@ -5,7 +5,6 @@
 #[path = "../example_common.rs"]
 mod example_common;
 use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
-use embedded_hal::digital::v2::{InputPin, OutputPin};
 use example_common::*;
 
 use cortex_m_rt::entry;
@@ -21,12 +20,12 @@ fn main() -> ! {
     let mut led2 = Output::new(p.PB9, Level::High, Speed::Low);
 
     loop {
-        if button.is_high().unwrap() {
-            led1.set_high().unwrap();
-            led2.set_low().unwrap();
+        if button.is_high() {
+            led1.set_high();
+            led2.set_low();
         } else {
-            led1.set_low().unwrap();
-            led2.set_high().unwrap();
+            led1.set_low();
+            led2.set_high();
         }
     }
 }