From ef2a04cd46ee49c13b7d2af95e3d35fcc7c7d756 Mon Sep 17 00:00:00 2001
From: Clemens Fries <git-arduino@xenoworld.de>
Date: Sun, 16 Sep 2018 00:52:55 +0200
Subject: added code for tiny clay house project

---
 lighting/tinyhouse.ino | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 lighting/tinyhouse.ino

(limited to 'lighting')

diff --git a/lighting/tinyhouse.ino b/lighting/tinyhouse.ino
new file mode 100644
index 0000000..f2bf4f8
--- /dev/null
+++ b/lighting/tinyhouse.ino
@@ -0,0 +1,28 @@
+void setup() {
+  pinMode(3, OUTPUT);
+  pinMode(5, OUTPUT);
+}
+
+int i = 127;
+int j = 127;
+
+void loop() {
+  delay(50);
+
+  i = limit(i + (random(2) == 0 ? 8 : -8), 16);
+  j = limit(j + (random(2) == 0 ? 2 : -2),  2);
+
+  analogWrite(3, j);
+  analogWrite(5, i);
+
+}
+
+int limit(int i, int within) {
+  if( i > (255 - within) )
+    return 255 - within;
+
+  if( i < within )
+    return within;
+
+  return i;
+}
-- 
cgit