Arduino sample for http://boriskourt.com/2013/10/27/gesture-logging-garment/

gesturelogger.ino

/*
  leftSide  - 0
  leftArm   - 1
  leftNeck  - 2
  rightSide - 3
  rightArm  - 4
  rightNeck - 5
*/

int  difference          =  0;
long previousSensorRead  =  0;
long intervalSensorRead  =  10;

int pin[] = {A0,A1,A2,A3,A4,A5};
int val[] = {0,0,0,0,0,0};
int pre[] = {0,0,0,0,0,0};
int var[] = {400,400,400,400,400,400};
int tem[] = {0,0,0,0,0,0};

int* data[5];

void setup() {
  
  data[0] = pin;
  data[1] = val;
  data[2] = pre;
  data[3] = var;
  data[4] = tem;

  Serial.begin(9600);
  Serial1.begin(9600);

}

void loop() {
  
  while (Serial.available() > 0) {

    data[4][0] = Serial.parseInt();
    data[4][1] = Serial.parseInt();
    data[4][2] = Serial.parseInt();
    data[4][3] = Serial.parseInt();
    data[4][4] = Serial.parseInt();
    data[4][5] = Serial.parseInt();
    
    if (Serial.read() == '\n') {
        data[3][0] = data[4][0];
        data[3][1] = data[4][1];
        data[3][2] = data[4][2];
        data[3][3] = data[4][3];
        data[3][4] = data[4][4];
        data[3][5] = data[4][5];

        for(int i=0; i<6; i++){
            Serial.println(data[3][i]);
        }  
    }
  }
    
  unsigned long currentMillis = millis();
  
  if (currentMillis - previousSensorRead > intervalSensorRead) {

    previousSensorRead = currentMillis;

    data[1][0] = analogRead(data[0][0]);
    data[1][1] = analogRead(data[0][1]);
    data[1][2] = analogRead(data[0][2]);
    data[1][3] = analogRead(data[0][3]);
    data[1][4] = analogRead(data[0][4]);
    data[1][5] = analogRead(data[0][5]);
    
  }

  for(int i=0; i<6; i++){
    difference = data[1][i] - data[2][i];
    if (abs(difference) >= data[3][i]) {
      data[2][i] = data[1][i];
      logOut(i,currentMillis);
    }        
  }
}

void logOut(int iD, long timeStamp) {
  
  // Output to VIEWER:
    Serial.println("The ID:");
    Serial.println(iD);
    Serial.println("The Value:");
    Serial.println(data[2][iD]);

  // Output to LOGGER:
    Serial1.print(iD);
    Serial1.print(",");
    Serial1.print(timeStamp);
    Serial1.print(",");  

}