From ad9dea56165212e01a7b30c3734fc5052732dd8c Mon Sep 17 00:00:00 2001
From: Karan Misra <kidoman@gmail.com>
Date: Fri, 11 Apr 2014 09:21:31 +0530
Subject: [PATCH] samples: simpleblinker rpi example

does not cleanup up after itself, but is concise
---
 samples/.gitignore       |  1 +
 samples/simpleblinker.go | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 samples/simpleblinker.go

diff --git a/samples/.gitignore b/samples/.gitignore
index b5bdec4..76f5b5c 100644
--- a/samples/.gitignore
+++ b/samples/.gitignore
@@ -17,6 +17,7 @@ pwm
 servo
 servobbb
 servoblaster
+simpleblinker
 tmp006
 us020
 watersensor
diff --git a/samples/simpleblinker.go b/samples/simpleblinker.go
new file mode 100644
index 0000000..584fbcf
--- /dev/null
+++ b/samples/simpleblinker.go
@@ -0,0 +1,20 @@
+// +build ignore
+
+// Simple LED blinker, works OOTB on a RPi. However, it does not clean up
+// after itself. So might leave the LED On. The RPi is not harmed though.
+
+package main
+
+import (
+	"time"
+
+	"github.com/kidoman/embd"
+	_ "github.com/kidoman/embd/host/rpi"
+)
+
+func main() {
+	for {
+		embd.LEDToggle(0)
+		time.Sleep(250 * time.Millisecond)
+	}
+}