1 files changed, 4 insertions, 3 deletions
diff --git a/examples/boot/application/stm32l1/src/bin/a.rs b/examples/boot/application/stm32l1/src/bin/a.rs
index f4f1d711..f0b0b80e 100644
--- a/examples/boot/application/stm32l1/src/bin/a.rs
+++ b/examples/boot/application/stm32l1/src/bin/a.rs
@@ -4,11 +4,11 @@
 
 #[cfg(feature = "defmt-rtt")]
 use defmt_rtt::*;
-use embassy_boot_stm32::FirmwareUpdater;
+use embassy_boot_stm32::{AlignedBuffer, FirmwareUpdater};
 use embassy_embedded_hal::adapter::BlockingAsync;
 use embassy_executor::Spawner;
 use embassy_stm32::exti::ExtiInput;
-use embassy_stm32::flash::Flash;
+use embassy_stm32::flash::{Flash, WRITE_SIZE};
 use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
 use embassy_time::{Duration, Timer};
 use panic_reset as _;
@@ -38,7 +38,8 @@ async fn main(_spawner: Spawner) {
         offset += chunk.len();
     }
 
-    updater.update(&mut flash).await.unwrap();
+    let mut magic = AlignedBuffer([0; WRITE_SIZE]);
+    updater.mark_updated(&mut flash, magic.as_mut()).await.unwrap();
     led.set_low();
     Timer::after(Duration::from_secs(1)).await;
     cortex_m::peripheral::SCB::sys_reset();