diff --git a/build/shared/dist/examples/Loop/Loop.pde b/build/shared/dist/examples/Loop/Loop.pde new file mode 100644 index 000000000..0f65ecbef --- /dev/null +++ b/build/shared/dist/examples/Loop/Loop.pde @@ -0,0 +1,56 @@ + /* + Loop + + Lights multiple LEDs in sequence, then in reverse. Demonstrates + the use of a for() loop and arrays. + + + The circuit: + * LEDs attached from pin 2 through 7 to ground + + + created 27 Sep 2005 + by David A. Mellis + modified 17 Jun 2009 + by Tom Igoe + + + http://www.arduino.cc/en/Tutorial/Loop + + */ + +int timer = 100; // The higher the number, the slower the timing. +int pins[] = { 2, 3, 4, 5, 6, 7 }; // an array of pin numbers +int pinCount = 6; // the number of pins (i.e. the length of the array) + +void setup() { + // the array elements are numbered from 0 to num_pins - 1: + for (int thisPin = 0; thisPin < pinCount; i++) { + // set each pin as an output: + pinMode(pins[thisPin], OUTPUT); + } +} + +void loop() { + // loop through the array: + for (int thisPin = 0; thisPin < pinCount; thisPin++) { + // turn on the pin with the array element's pin number + // turning it on: + digitalWrite(pins[thisPin], HIGH); + // pause: + delay(timer); + // and turn it off: + digitalWrite(pins[thisPin], LOW); + } + + // do the same loop in reverse: + for (int thisPin = pinCount; thisPin >= 0; thisPin--) { + // turn on the pin with the array element's pin number + // turning it on: + digitalWrite(pins[thisPin], HIGH); + // pause: + delay(timer); + // and turn it off: + digitalWrite(pins[thisPin], LOW); + } +} \ No newline at end of file