diff --git a/spectacle.toml b/spectacle.toml
new file mode 100644
index 0000000..50d51ad
--- /dev/null
+++ b/spectacle.toml
@@ -0,0 +1,13 @@
+
+[pattern]
+name = "fade"
+period = "300"
+nbr_iterations = "25"
+initial_color = "
+
+[pattern]
+name = "rainbow"
+period = "100"
+step = "10"
+
+
diff --git a/src/main.rs b/src/main.rs
index f5c2d44..335fed8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,6 @@
 mod bluetooth;
 mod patterns;
+mod runner;
 
 use crate::patterns::{ColorWipe, Fade, PixelColor, Rainbow};
 use bluer::gatt::remote::Characteristic;
@@ -68,6 +69,7 @@ async fn main() -> bluer::Result<()> {
         infinite: true,
     };
 
+
     let mut fade = Fade::<25> {
         current_iteration: 0,
         nbr_iterations: 25,
@@ -89,6 +91,7 @@ async fn main() -> bluer::Result<()> {
         step: Some(10),
     };
 
+
     let mut strip = fade.next().unwrap();
     tokio::time::sleep(Duration::from_secs(5)).await;
     println!("starting");
diff --git a/src/patterns.rs b/src/patterns.rs
index 8392fae..40e9c8d 100644
--- a/src/patterns.rs
+++ b/src/patterns.rs
@@ -1,5 +1,11 @@
 use std::fmt;
 
+pub(crate) enum patterns<const N: usize> {
+    Rainbow(Rainbow<N>),
+    Fade(Fade<N>),
+    ColorWipe(ColorWipe<N>),
+}
+
 #[derive(Clone, Copy, Debug, Default)]
 pub struct PixelColor {
     pub(crate) red: u8,
diff --git a/src/runner.rs b/src/runner.rs
new file mode 100644
index 0000000..f88ad11
--- /dev/null
+++ b/src/runner.rs
@@ -0,0 +1,31 @@
+use std::borrow::Borrow;
+use std::sync::mpsc::Sender;
+use std::time::Duration;
+use crate::patterns::patterns;
+use crate::Strip;
+
+struct Context<const N: usize> {
+    pattern : Box<dyn Iterator<Item = Strip<N>>>,
+    period: Duration,
+}
+
+struct Runner<const N: usize> {
+    list : Vec<Context<N>>,
+}
+
+impl<const N: usize> Runner<N> {
+   async fn runner_loop(self, tx: Sender<Strip<N>>) {
+        for mut context in self.list {
+            let mut strip = context.pattern.next().unwrap();
+            let delay = context.period;
+            while tx.send(strip).is_ok() {
+                if let Some(value) = context.pattern.next() {
+                    strip = value;
+                } else {
+                    break;
+                }
+                tokio::time::sleep(delay).await;
+            }
+        }
+    }
+}