Trigger guard

sketch_mar21a

/* 
Trigger guard 
Erik Bengtsson
GDES-3015-001 Wearable Computing 
OCAD University 
Created on [22.03.2017] 
Based on: 
Analog Input example, Kate Hartman, https://github.com/katehartman/Make-Wearable-Electronics/blob/master/MWE_Ch06_AnalogInput/MWE_Ch06_AnalogInput.ino 
FSR simple testing sketch, Lady Ada, https://learn.adafruit.com/force-sensitive-resistor-fsr/using-an-fsr
 */

// initialize variable for light sensor and fsr sensor reading
int lightSensorValue = 0;
int fsrSensorValue = 0;
// initialize variable for light sensor pin and fsr pin
int lightSensorPin = A0;
int fsrPin = A1;
int fsrReading;     // the analog reading from the FSR resistor divider

void setup() {
  // initialize serial communication at 9600 bps 
  Serial.begin(9600);
}

void loop() {
  // read pin and store value in a variable: 
  lightSensorValue = analogRead(lightSensorPin); 
  fsrSensorValue = analogRead(fsrPin); 
  fsrReading = analogRead(fsrPin);

  // print the light sensor value: 
  Serial.println(lightSensorValue);
  Serial.println(fsrSensorValue);

 // Trying to define thresholds
  if (fsrReading < 0) {
    Serial.println(" - No pressure");
  } else if (fsrReading < 500) {
    Serial.println(" - Light squeeze");
  } else if (fsrReading < 800) {
    Serial.println(" - Medium squeeze");
  } else {
    Serial.println(" - Big squeeze");
  }
  // delay between readings:
  delay(100);

  //This code doesn't work as intended and all coding after last line was a faliure
}