From c01bc2b62f76a5d417e5ed13dcb0c047a4f67224 Mon Sep 17 00:00:00 2001
From: Cristian Maglie <c.maglie@bug.st>
Date: Sun, 6 Jan 2013 18:38:03 +0100
Subject: Merged upcoming 1.0.4 and updated revision log

---
 .../Beginners/EsploraLedShow/EsploraLedShow.ino    | 42 ++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 libraries/Esplora/Beginners/EsploraLedShow/EsploraLedShow.ino

(limited to 'libraries/Esplora/Beginners/EsploraLedShow/EsploraLedShow.ino')

diff --git a/libraries/Esplora/Beginners/EsploraLedShow/EsploraLedShow.ino b/libraries/Esplora/Beginners/EsploraLedShow/EsploraLedShow.ino
new file mode 100644
index 0000000..3c617dc
--- /dev/null
+++ b/libraries/Esplora/Beginners/EsploraLedShow/EsploraLedShow.ino
@@ -0,0 +1,42 @@
+/*
+  Esplora LED Show
+
+  Makes the RGB LED bright and glow as the joystick or the
+  slider are moved.
+  
+  Created on 22 november 2012
+  By Enrico Gueli <enrico.gueli@gmail.com>
+  Modified 22 Dec 2012
+  by Tom Igoe
+*/
+#include <Esplora.h>
+
+void setup() {
+  // initialize the serial communication:
+  Serial.begin(9600);
+}
+
+void loop() {
+  // read the sensors into variables:
+  int xAxis = Esplora.readJoystickX();
+  int yAxis = Esplora.readJoystickY();
+  int slider = Esplora.readSlider();
+  
+  // convert the sensor readings to light levels:
+  byte red   = map(xAxis, -512, 512, 0, 255);
+  byte green = map(yAxis, -512, 512, 0, 255);
+  byte blue  = slider/4;
+ 
+  // print the light levels:
+  Serial.print(red);
+  Serial.print(' ');
+  Serial.print(green);
+  Serial.print(' ');
+  Serial.println(blue);
+
+  // write the light levels to the LED. 
+  Esplora.writeRGB(red, green, blue);
+
+  // add a delay to keep the LED from flickering:  
+  delay(10);
+}
-- 
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