/*
Galvanic Skin Response meter
Chris Kairalla
 */
#define smooth 20  //2 smooths the last two nums, 3 smooths the last 3...

int oldReading = 0;    // variable to hold the old analog value
int analogValueSmooth = 0;
int thresh = 10;
int smoothArray[smooth];
//set baud rate
int baud = 19200;
boolean bluetooth = false;
void setup()
{
  Serial.begin(baud);	// opens serial port, sets data rate to 19200 bps
  if (bluetooth){
  Serial.print("+++");
  Serial.print(13, BYTE);//print cr
  Serial.print("ATSN,cdkBluetooth");
  Serial.print(13, BYTE);//print cr