From c01bc2b62f76a5d417e5ed13dcb0c047a4f67224 Mon Sep 17 00:00:00 2001 From: Cristian Maglie 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') 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 + Modified 22 Dec 2012 + by Tom Igoe +*/ +#include + +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); +} -- cgit v1.2.3-18-g5258