list1



/*
Gainer analog in
*/

import processing.funnel.*;

Gainer gainer;
PFont myFont;

void setup()
{
  size(400,250);
  
  myFont = loadFont("CourierNewPSMT-24.vlw");
  textFont(myFont, 24);
  
  gainer = new Gainer(this,Gainer.MODE2);
}

void draw()
{
  background(0);
  text("analogInput[1]: " + gainer.analogInput(1).value,10,110);
}

---
List2


/*
Fio analog in
*/

import processing.funnel.*;

Fio fio;
PFont myFont;

void setup()
{
  size(400,130);
  
  myFont = loadFont("CourierNewPSMT-24.vlw");
  textFont(myFont, 24);

  int[] moduleIDs = {1};
  fio = new Fio(this,moduleIDs,Fio.FIRMATA);
}

void draw()
{
  background(0);
  text("analogInput[0]: " + fio.iomodule(1).analogPin(0).value,10,80);  
}

---
List3


/* CT logger for Gainer  */

import processing.funnel.*;

Gainer gainer;
PFont myFont;
PrintWriter logFile;
float offset = 0.06;
float gain = 0.592;
float calibrate(float v) {
  return (v + offset) / gain;
}

void setup() {
  size(400,250);
  myFont = loadFont("CourierNewPSMT-24.vlw");
  logFile = createWriter("log-data.txt"); 
  textFont(myFont, 24);
  frameRate(10);  
  gainer = new Gainer(this,Gainer.MODE2);
}

int flag = 0;

void draw() {
  background(0);
  float v = gainer.analogInput(1).value;
  text("analogInput[1]: " + v, 10,110);
  text("Amp: " + calibrate(v), 10,140);
  if (second() == 0) {
    if (flag == 0) {
      String s = year() + "/" + month() + "/" + day() + " "
              + hour() + ":" + minute() + ":" + second() + " " 
              + calibrate(v);
      logFile.println(s);
      println(s);
      flag = 1;
    }
  } else {
    flag = 0;
  }
}

void keyPressed()  {
  if (key == 'e') {
    logFile.flush(); // Writes the remaining data to the file
    logFile.close(); // Finishes the file
    exit(); // Stops the program
  }
}