ble-blink

crates/ble-server/src/main.rs

@@ -6,7 +6,7 @@ use std::error::Error;
 use std::str::FromStr;
 use std::thread;
 use std::time::Duration;
-use tokio::time;
+use tokio::time::{self, sleep};
 use uuid::Uuid;
 
 #[tokio::main]
@@ -43,13 +43,13 @@ async fn main() -> Result<(), Box<dyn Error>> {
     println!("Characteristics: {:#?}", chars);
 
     let light = chars.iter().find(|c| c.uuid == characteristic).unwrap();
-
-    handle
-        .write(light, &[0x00], WriteType::WithoutResponse)
-        .await
-        .unwrap();
-
-    println!("LED");
+    while true {
+        handle
+            .write(light, &[0x00], WriteType::WithoutResponse)
+            .await
+            .unwrap();
+        sleep(Duration::new(2, 0)).await;
+    }
 
     handle.disconnect().await.unwrap();