// HC-SR04 Ultrasonic Distance Sensor with 7 Segment Display

#include <SevSeg.h>

#define TRIG_PIN A0


SevSeg sevseg;

//uint16_t duration = 0;
//uint32_t interval = 0;

float temperature = 0;

void setup()
{
  uint8_t numDigits = 4;
  uint8_t digitPins[] = {2, 3, 4, 5};
  uint8_t segmentPins[] = {6, 7, 8, 9, 10, 11, 12, 13};
  uint8_t displayType = COMMON_ANODE; // (Common Anode or Common Cathode)

  bool resistorsOnSegments = false;
  bool updateWithDelays = false;
  bool leadingZeros = false;
  bool disableDecPoint = false;

 // pinMode(TRIG_PIN, OUTPUT);
  pinMode(TRIG_PIN, INPUT);

  sevseg.begin(displayType, numDigits, digitPins, segmentPins, resistorsOnSegments,
               updateWithDelays, leadingZeros, disableDecPoint);
  sevseg.setBrightness(90);
}

void loop()
{
  
  float temperature = analogRead(TRIG_PIN) * 0.0048828125 * 100.0;

  
  
  
  
  

    // Calculates the distance
    //distance = (duration / 2) / 29;

    sevseg.setNumber(temperature,1);
     delay(100);
  }

  //sevseg.refreshDisplay();