api: gpio: update comment with example

tock · Aug 8, 2023 · 5dec11a · 5dec11a
1 parent 488831f
commit 5dec11a
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/apis/gpio/src/lib.rs b/apis/gpio/src/lib.rs
@@ -6,15 +6,15 @@ use libtock_platform::{
     share::Handle, subscribe::OneId, DefaultConfig, ErrorCode, Subscribe, Syscalls, Upcall,
 };
 
-/// The Gpio driver
+/// The GPIO driver.
 ///
 /// # Example
 /// ```ignore
-/// use libtock::Gpios;
-///
-/// // Turn on led 0
-/// let pin = Gpios::get_pin(0)?;
+/// use libtock::gpio;
 ///
+/// // Set pin to high.
+/// let pin = gpio::Gpio::get_pin(0).unwrap().make_output().unwrap();
+/// let _ = pin.set();
 /// ```
 
 #[derive(Copy, Clone, Eq, PartialEq, Debug)]