DATA_SMOOTH

data_smooth.ino

//Bend/Pressure fabric sensor test and smoothing values

int sensorPin=A1;
int sensorValue=0;
int mapped;

//Smoothing values
const int numReadings = 10;
int readings[numReadings];      // the readings from the analog input
int readIndex = 0;              // the index of the current reading
int total = 0;                  // the running total
int average = 0;                // the average


// - - - - - - - - - - S E T U P - - - - - - - - - - 
void setup() {
  Serial.begin(9600);
  //For reading smoothing values array
  for (int thisReading = 0; thisReading < numReadings; thisReading++) {
    readings[thisReading] = 0;
}

}
// - - - - - - - - - - L O O P - - - - - - - - - - 
void loop() {
sensorValue=analogRead(sensorPin);
delay(150);

//smoothing process
// subtract the last reading:
  total = total - readings[readIndex];
  // read from the sensor:
  /*readings[readIndex] = analogRead(inputPin);*/
  readings[readIndex] = sensorValue;
  // add the reading to the total:
  total = total + readings[readIndex];
  // advance to the next position in the array:
  readIndex = readIndex + 1;
  if (readIndex >= numReadings) {
    readIndex = 0;
  }

  //average:
  average = total / numReadings;
  // send it to the computer as ASCII digits
  /*Serial.println(("promedio")average);*/
 /* Serial.println("promedio");*/
  Serial.println(average);
  delay(1);        // 

//WORKS PRETTY FINE!

}