jazzyjackson

{
  "something":"cool"
}

jazzyjackson

void setup() {
  pinMode(9, OUTPUT);
  pinMode(1, INPUT_PULLUP);
  pinMode(2, INPUT_PULLUP);
  pinMode(3, INPUT_PULLUP);
  pinMode(4, INPUT_PULLUP);
  pinMode(5, INPUT_PULLUP);
  pinMode(6, INPUT_PULLUP);
  pinMode(7, INPUT_PULLUP);
}

jazzyjackson

/*
  BlinkTone
  
  Modified from Arduino Blink Example
  
  Once you've changed the frequency for blinking an LED, drop a speaker in instead.
  Modify the delay to hear different tones. Then, write a function to make it easier to call for different tones.
*/

// the setup function runs once when you press reset or power the board

jazzyjackson

/*
  AnalogReadSerial + Power & Ground

  Reads an analog input on pin A2, prints the result to the Serial Monitor.
  Graphical representation is available using Serial Plotter (Tools > Serial Plotter menu).

  Plug a potentiometer into A0, A2, and A4.
  
  This example code is in the public domain.

jazzyjackson

/*
  AnalogReadSerial + Power & Ground
  Reads an analog input on pin A2, prints the result to the Serial Monitor.
  Graphical representation is available using Serial Plotter (Tools > Serial Plotter menu).
  Plug a potentiometer into A0, A2, and A4.
  
  This example code is in the public domain.
  http://www.arduino.cc/en/Tutorial/AnalogReadSerial
*/

jazzyjackson

#include "Volume3.h"
#define speakerPin 9

#include <CapacitiveSensor.h>
CapacitiveSensor cs_4_2 = CapacitiveSensor(4,2);        // 10M resistor between pins 4 & 2, pin 2 is sensor pin, add a wire and or foil if desired


const int n = 20;
const int timeBetweenSamples = 1;

jazzyjackson

#include <CapacitiveSensor.h>

/*
 * CapitiveSense Library Demo Sketch
 * Paul Badger 2008
 * Uses a high value resistor e.g. 10M between send pin and receive pin
 * Resistor effects sensitivity, experiment with values, 50K - 50M. Larger resistor values yield larger sensor values.
 * Receive pin is the sensor pin - try different amounts of foil/metal on this pin
 */

jazzyjackson

#include <CapacitiveSensor.h>
CapacitiveSensor cs_4_2 = CapacitiveSensor(4,2);        // 10M resistor between pins 4 & 2, pin 2 is sensor pin, add a wire and or foil if desired


const int n = 20;
const int timeBetweenSamples = 1;


int readIndex = 0;
int runningPresent[n];

jazzyjackson

#define XPIN 2
#define YPIN 3
#define X 0
#define Y 1

volatile short timeHigh[2]    = {0, 0};
volatile short timeLow[2]     = {0, 0};
volatile long  lastFalling[2] = {0, 0};
volatile long  lastRising[2]  = {0, 0};

jazzyjackson

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