Beambox NEXT code

#include <Adafruit_NeoPixel.h>
#include <CapacitiveSensor.h>


/*
 * CapitiveSense Library Demo Sketch
 * Oringinal sketch by Paul Badger 2008, Modified by PerfectPixel 2016 with code by Adafruit.
 * http://www.instructables.com/member/perfectpixel/
 * Uses a high value resistor e.g. 10 megohm between send pin and receive pin
 * Resistor effects sensitivity, experiment with values, 50 kilohm - 50 megohm. Larger resistor values yield larger sensor values.
 * Receive pin is the sensor pin - try different amounts of foil/metal on this pin
 * Best results are obtained if sensor foil and wire is covered with an insulator such as paper or plastic sheet
 *
 *---LINKS---
 * Original Sketch obtained from:
 * http://playground.arduino.cc/Main/CapacitiveSensor?from=Main.CapSense
 *
 * Edited by PerfectPixel:
 * http://www.instructables.com/member/perfectpixel/
 *
 * With code by Adafruit
 * http://www.adafruit.com/
 */

#define PIN 9 //the pin the LED's are connected to.

Adafruit_NeoPixel strip = Adafruit_NeoPixel(6, PIN, NEO_RGB + NEO_KHZ800);

CapacitiveSensor   cs_2_4 = CapacitiveSensor(2,4);        // 1 megohm resistor between pins 4 & 2, pin 2 is sensor pin
CapacitiveSensor   cs_2_5 = CapacitiveSensor(2,5);        // 1 megohm resistor between pins 4 & 6, pin 6 is sensor pin
CapacitiveSensor   cs_2_8 = CapacitiveSensor(2,8);        // 1 megohm resistor between pins 4 & 8, pin 8 is sensor pin

int i = 0;
int on = 1;

void setup()
{
   //Serial.begin(9600);
   pinMode(13, OUTPUT);
   strip.begin();
   strip.show();
}

void loop()
{
    long start = millis();
    long total1 =  cs_2_4.capacitiveSensor(30);
    long total2 =  cs_2_5.capacitiveSensor(30);
    long total3 =  cs_2_8.capacitiveSensor(30);
    delay(10);
    if(total1 > 800){
      i++;
      colorWipe(strip.Color(0,0,0),1);
      digitalWrite(13, HIGH);
      delay(100);
      digitalWrite(13, LOW);
    } else if(total3 > 800){
      i--;
      colorWipe(strip.Color(0,0,0),1);
      digitalWrite(13, HIGH);
      delay(100);
      digitalWrite(13, LOW);
    }

    if(i > 9) i = 9;
    if(i < 0) i = 0;

    if(total2 < 800){ // Feel free to change these effects - they will be what is
    switch(i){        // displayed on each selecting using the capacitive touch buttons.

    case 0: colorWipe(strip.Color(255,255,255),5);
            break;
    case 1: colorWipe(strip.Color(255,100,0),5);
            break;
    case 2: colorWipe(strip.Color(140,0,227),5);
            break;
    case 3: colorWipe(strip.Color(255,0,0),5);
            break;
    case 4: colorWipe(strip.Color(237,7,176),5);
            break;
    case 5: colorWipe(strip.Color(0,255,0),5);
            break;
    case 6: FadeInOut(0x00, 0xFF, 0xB3);
            break;
    case 7: RGBLoop();
            break;
    case 8: rainbowCycle(12);
            break;
    case 9: rainbow(12);
            break;
   // case 999; vixen() //activate vixen control - by pressing the middle button
   //         break;  //TODO - implement vixenlights control
    }
  } else {
    if(on == 0){
      on = 1;
      //Serial.println("Vixen Control toggled ON");
      delay(1000);
      i = 999;
    } else if(on == 1){
      on = 0;
      //Serial.println("Vixen Control toggled OFF");
      delay(1000);
    }
  }
}

void colorWipe(uint32_t c, uint8_t wait) {
  for(uint16_t i=0; i<strip.numPixels(); i++) {
    strip.setPixelColor(i, c);
     delay(wait);
  }
  if(on == 1){
    for(int i=0; i<strip.numPixels(); i++){
      strip.setPixelColor(i, 0,0,0);
    }
  }
  strip.show();
}

void rainbow(uint8_t wait) {
  uint16_t i, j;

  for(j=0; j<256; j++) {
    for(i=0; i<strip.numPixels(); i++) {
      strip.setPixelColor(i, Wheel((i+j) & 255));
    }
    strip.show();
    delay(wait);
  }
}

uint32_t Wheel(byte WheelPos) {
  WheelPos = 255 - WheelPos;
  if(WheelPos < 85) {
    return strip.Color(255 - WheelPos * 3, 0, WheelPos * 3);
  }
  if(WheelPos < 170) {
    WheelPos -= 85;
    return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);
  }
  WheelPos -= 170;
  return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
}

void rainbowCycle(uint8_t wait) {
  uint16_t i, j;

  for(j=0; j<256; j++) { // 1 cycles of all colors on wheel
    for(i=0; i< strip.numPixels(); i++) {
      strip.setPixelColor(i, Wheel(((i * 256 / strip.numPixels()) + j) & 255));
    }
    strip.show();
    delay(wait);
  }
}

void RGBLoop(){
  for(int j = 0; j < 3; j++ ) {
    // Fade IN
    for(int k = 0; k < 256; k++) {
      switch(j) {
        case 0: setAll(k,0,0); break;
        case 1: setAll(0,k,0); break;
        case 2: setAll(0,0,k); break;
      }
      strip.show();
      delay(3);
    }
    // Fade OUT
    for(int k = 255; k >= 0; k--) {
      switch(j) {
        case 0: setAll(k,0,0); break;
        case 1: setAll(0,k,0); break;
        case 2: setAll(0,0,k); break;
      }
      strip.show();
      delay(3);
    }
  }
}

void setAll(byte red, byte green, byte blue) {
  for(int i = 0; i < 6; i++ ) {
    strip.setPixelColor(i, red, green, blue);
  }
 strip.show();
}

void FadeInOut(byte red, byte green, byte blue){
  float r, g, b;

  for(int k = 50; k < 255; k=k+3) {
    r = (k/256.0)*red;
    g = (k/256.0)*green;
    b = (k/256.0)*blue;
    setAll(r,g,b);
    strip.show();
    delay(13);
  }
   delay(1500);
  for(int k = 255; k >= 50; k=k-3) {
    r = (k/256.0)*red;
    g = (k/256.0)*green;
    b = (k/256.0)*blue;
    setAll(r,g,b);
    strip.show();
    delay(13);
  }
  delay(350);
}