#include <BluetoothSerial.h>
#include <L298NX2.h>
#define LED_BUILTIN 2
//-------------L298---------------------------------------------------

// motor 1 settings
#define ENA 4    // this pin must be PWM enabled pin if Arduino board is used
#define IN_1 16  //rx2
#define IN_2 17  //tx2
// motor 2 settings
#define ENB 5    // this pin must be PWM enabled pin if Arduino board is used
#define IN_3 18  //d18
#define IN_4 19  //d19


//L298NX2 mybot(IN_1,IN_2,IN_3,IN_4); //for full speed
L298NX2 mybot(ENA, IN_1, IN_2, ENB, IN_3, IN_4); //for speed
//---------BT--------------------
BluetoothSerial EspBT;

//------Bluetooth RC Controller Define ----

#define back_light 21   //D21
#define front_light 22  //D22
#define horn_Buzz 26    //D26

char bdata; //for bluetooth command store

void setup() {
  Serial.begin(9600);
  Serial.println(F("init"));
  EspBT.begin("BT_MSKCAR2025_01");
  //custom pins for light and buzzer
  pinMode(LED_BUILTIN, OUTPUT);
  pinMode(back_light, OUTPUT);
  pinMode(front_light, OUTPUT);
  pinMode(horn_Buzz, OUTPUT);

  //testing
  mybot.setSpeed(100);
  mybot.forward();
  delay(100);
  mybot.stop();
  //test done
}
//-----------------------------------------
void loop() {
  while (EspBT.available() > 0) {
    bdata = EspBT.read();

    Serial.println(bdata);
//make condition based on BLE data
    switch (bdata) {
      case 'F':
        Serial.println("Forward");
        mybot.forward();
        break;
      case 'B':
        Serial.println("Reverse");
        mybot.backward();
        break;
      case 'L':
        Serial.println("Left");
        mybot.forwardA();
        mybot.backwardB();
        break;
      case 'R':
        Serial.println("Right");
        mybot.forwardB();
        mybot.backwardA();
        break;
      case 'S':
        Serial.println("Stop");
          mybot.stop();
        break;
      case '0':
        Serial.println("Stop");
        mybot.stop();
        break;
      case '3':
        Serial.println("LOW speed");
        mybot.setSpeed(100);
        break;
      case '5':
        Serial.println("Mid speed");
        mybot.setSpeed(150);
        break;
      case '9':
        Serial.println("Mid speed");
        mybot.setSpeed(255);
        break;
    }
  }
}

#include <BluetoothSerial.h>
#include <L298NX2.h>
#define LED_BUILTIN 2
//-------------L298---------------------------------------------------

// motor 1 settings
#define ENA 4    // this pin must be PWM enabled pin if Arduino board is used
#define IN_1 16  //rx2
#define IN_2 17  //tx2
// motor 2 settings
#define ENB 5    // this pin must be PWM enabled pin if Arduino board is used
#define IN_3 18  //d18
#define IN_4 19  //d19


//L298NX2 mybot(IN_1,IN_2,IN_3,IN_4); //for full speed
L298NX2 mybot(ENA, IN_1, IN_2, ENB, IN_3, IN_4); //for speed
//---------BT--------------------
BluetoothSerial EspBT;

//------Bluetooth RC Controller Define ----

#define back_light 21   //D21
#define front_light 22  //D22
#define horn_Buzz 26    //D26

char bdata; //for bluetooth command store

void setup() {
  Serial.begin(9600);
  Serial.println(F("init"));
  EspBT.begin("BT_MSKCAR2025_01");
  //custom pins for light and buzzer
  pinMode(LED_BUILTIN, OUTPUT);
  pinMode(back_light, OUTPUT);
  pinMode(front_light, OUTPUT);
  pinMode(horn_Buzz, OUTPUT);

  //testing
  mybot.setSpeed(100);
  mybot.forward();
  delay(100);
  mybot.stop();
  //test done
}
//-----------------------------------------
void loop() {
  while (EspBT.available() > 0) {
    bdata = EspBT.read();

    Serial.println(bdata);
//make condition based on BLE data
    switch (bdata) {
      case 'F':
        Serial.println("Forward");
        mybot.forward();
        break;
      case 'B':
        Serial.println("Reverse");
        mybot.backward();
        break;
      case 'L':
        Serial.println("Left");
        mybot.forwardA();
        mybot.backwardB();
        break;
      case 'R':
        Serial.println("Right");
        mybot.forwardB();
        mybot.backwardA();
        break;
      case 'S':
        Serial.println("Stop");
          mybot.stop();
        break;
      case '0':
        Serial.println("Stop");
        mybot.stop();
        break;
      case '3':
        Serial.println("LOW speed");
        mybot.setSpeed(100);
        break;
      case '5':
        Serial.println("Mid speed");
        mybot.setSpeed(150);
        break;
      case '9':
        Serial.println("Mid speed");
        mybot.setSpeed(255);
        break;
    }
  }
}