example -> examples

1 files changed, 47 insertions, 0 deletions

diff --git a/examples/src/bin/flash.rs b/examples/src/bin/flash.rs
new file mode 100644
index 0000000..e4570c2
--- /dev/null
+++ b/examples/src/bin/flash.rs
@@ -0,0 +1,47 @@
+#![no_std]
+#![no_main]
+#![feature(type_alias_impl_trait)]
+
+#[path = "../example_common.rs"]
+mod example_common;
+use example_common::*;
+
+use async_flash::Flash as _;
+use cortex_m_rt::entry;
+use nrf_softdevice::{Flash, Softdevice};
+
+#[static_executor::task]
+async fn softdevice_task(sd: &'static Softdevice) {
+    sd.run().await;
+}
+
+#[static_executor::task]
+async fn flash_task(sd: &'static Softdevice) {
+    let mut f = Flash::take(sd);
+
+    info!("starting erase");
+    match f.erase(0x80000).await {
+        Ok(()) => info!("erased!"),
+        Err(e) => depanic!("erase failed: {:?}", e),
+    }
+
+    info!("starting write");
+    match f.write(0x80000, &[1, 2, 3, 4]).await {
+        Ok(()) => info!("write done!"),
+        Err(e) => depanic!("write failed: {:?}", e),
+    }
+}
+
+#[entry]
+fn main() -> ! {
+    info!("Hello World!");
+
+    let sd = Softdevice::enable(&Default::default());
+
+    unsafe {
+        softdevice_task.spawn(sd).dewrap();
+        flash_task.spawn(sd).dewrap();
+
+        static_executor::run();
+    }
+}