#include "CQRobotTDS.h"

CQRobotTDS tds(A0);

float tdsValue;

void setup()
{
  Serial.begin(9600);
}

void loop()
{

  float temperature = 25.0; // read temprature from a real sensor
  unsigned long elapse = micros();
  tdsValue = tds.update(temperature);
  elapse = micros() - elapse;

  static unsigned long reading = millis();

  if (reading <= millis()) {
    reading = millis() + 1000;
    Serial.print(elapse);
    Serial.println(" micros");
    Serial.print("TDS value: ");
    Serial.print(tdsValue, 0);
    Serial.println(" ppm");
    Serial.println();
  }
}