From c0f73d6f9a9d26bfe53e74b2cfe1ee33a5e42a27 Mon Sep 17 00:00:00 2001
From: Marc-Antoine Ruel <maruel@chromium.org>
Date: Fri, 29 Jun 2018 21:09:53 -0400
Subject: [PATCH] Use timeTicker instead of Sleep

This encourages cleaner implementation
---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index d6f42f5..dcb3ed1 100644
--- a/README.md
+++ b/README.md
@@ -31,9 +31,10 @@ import (
 
 func main() {
     host.Init()
+    t := time.NewTicker(500 * time.Millisecond)
     for l := gpio.Low; ; l = !l {
         rpi.P1_33.Out(l)
-        time.Sleep(500 * time.Millisecond)
+        <-t.C
     }
 }
 ~~~