// ==== Program Open windows ===
// Created by Pong Porn 5/8
// Modify date: 06/08/2024
// =============================
#include <OneWire.h>
#include <DallasTemperature.h>
#define pulPin 8
#define dirPin 9
#define enaPin 10
#define SwPinL 2
#define SwPinR 3
int currentAngle = 0;
int Angle = 0;
float TmpGet;
//int LM35 = A0;
//int val;

// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
OneWire oneWire(11);
// Pass our oneWire reference to Dallas Temperature. 
DallasTemperature sensors(&oneWire);

void setup() {
  Serial.begin(9600);         // Bus rate for print out
  sensors.begin();
  Serial.println("Arduino Digital Temperature // Serial Monitor Version"); //Print a message
  pinMode(pulPin, OUTPUT);    // Step pin
  pinMode(dirPin, OUTPUT);    // direction pin
  pinMode(enaPin, OUTPUT);    // Enable pin driver
  pinMode(SwPinL, INPUT_PULLUP);   // Switch Left Input pull up no need Resistor
  pinMode(SwPinR, INPUT_PULLUP);   // Switch Right Input pull up no need Resistor
  // Interrupt
  // Format attachInterrupt(interrupt, ISR, mode)
  // attachInterrupt(1, detector, RISING);
  // Number 1 is Interrupt 1 at pin 3
  // detector is function
  // RISING : if status change from Low to High it go to dector function

  digitalWrite(enaPin,LOW);   // Enable = Low, High = Disable
  // digitalWrite(dirPin,Low);   // This si direction.

  
}


void loop() {
    byte btnL = digitalRead(SwPinL);   // Get Limit sw left
    byte btnR = digitalRead(SwPinR);   // Get Limit sw right
    sensors.requestTemperatures();  
    TmpGet = sensors.getTempCByIndex(0);
    // Print value limit switch
    Serial.println("BtnLeft=" + String(btnL) + ";BtnRight=" + String(btnR) + ";Temp = " + String(TmpGet));
    // temp Sensor section
    // val = analogRead(LM35);
    // float mv = (val/1024.0)*5000;
    // float temp = mv/10;               // This is C
    /* LM35 
     Serial.println("====");
    Serial.print("TEMPRATURE = ");
    Serial.print(temp);
    Serial.print("*C");
    Serial.println();
    */

     // Send the command to get temperatures

 // Serial.print("Temperature is: ");
  //Serial.println(sensors.getTempCByIndex(0)); // Why "byIndex"? You can have more than one IC on the same bus. 0 refers to the first IC on the wire
  //Update value every 1 sec.

  if (btnL==LOW && btnR==HIGH && TmpGet < 35.5 ) { 
    digitalWrite(dirPin,HIGH); // Enables the motor to move in a particular direction
    for(int x = 0; x < 200; x++) {
      digitalWrite(pulPin,HIGH); 
      delayMicroseconds(1500); 
      digitalWrite(pulPin,LOW); 
      delayMicroseconds(1500); 
    }
  }
   delay(1000); // One second delay
  if (btnL==HIGH && btnR==LOW && TmpGet > 35.5)  {
    digitalWrite(dirPin,LOW); //Changes the direction of rotation
    for(int x = 0; x < 200; x++) {
      digitalWrite(pulPin,HIGH);
      delayMicroseconds(1500);
      digitalWrite(pulPin,LOW);
      delayMicroseconds(1500);
    }
  }
  delay(1000); 
}

    void detector() {
    //Prepare Detector sensor or interrupt switch
    }