bluetooth_car_control

#include <SoftwareSerial.h>

#define rxPin 3
#define txPin 4

SoftwareSerial bluetoothSerial(rxPin, txPin); // (rx, tx)

char data;

// Motor Pin Bağlantıları
int motorA1 = 6;  // Motor A'nın yön pini 1
int motorA2 = 7;  // Motor A'nın yön pini 2
int motorB1 = 8;  // Motor B'nin yön pini 1
int motorB2 = 9;  // Motor B'nin yön pini 2
int pwm1 = 5;
int pwm2 =10;

// Fonksiyonlar
void ileriGit() {
  digitalWrite(motorA1, HIGH);
  digitalWrite(motorA2, LOW);
  digitalWrite(motorB1, HIGH);
  digitalWrite(motorB2, LOW);
  analogWrite(pwm1, 127);
  analogWrite(pwm2, 127);
  
}

void geriGit() {
  digitalWrite(motorA1, LOW);
  digitalWrite(motorA2, HIGH);
  digitalWrite(motorB1, LOW);
  digitalWrite(motorB2, HIGH);
  analogWrite(pwm1, 127);
  analogWrite(pwm2, 127);
}

void sagaDon() {
  digitalWrite(motorA1, HIGH);
  digitalWrite(motorA2, LOW);
  digitalWrite(motorB1, LOW);
  digitalWrite(motorB2, HIGH);
  analogWrite(pwm1, 127);
  analogWrite(pwm2, 127);
}

void solaDon() {
  digitalWrite(motorA1, LOW);
  digitalWrite(motorA2, HIGH);
  digitalWrite(motorB1, HIGH);
  digitalWrite(motorB2, LOW);
  analogWrite(pwm1, 127);
  analogWrite(pwm2, 127);
}

void dur() {
  digitalWrite(motorA1, LOW);
  digitalWrite(motorA2, LOW);
  digitalWrite(motorB1, LOW);
  digitalWrite(motorB2, LOW);
}

void setup() {
  pinMode(motorA1, OUTPUT);
  pinMode(motorA2, OUTPUT);
  pinMode(motorB1, OUTPUT);
  pinMode(motorB2, OUTPUT);
  pinMode(pwm1, OUTPUT);
  pinMode(pwm2, OUTPUT);
  
  pinMode(rxPin, INPUT); // Bluetooth modül RX pinini giriş olarak ayarla
  pinMode(txPin, OUTPUT); // Bluetooth modül TX pinini çıkış olarak ayarla

  Serial.begin(9600);
  Serial.println("Merhaba Seri Port");

  bluetoothSerial.begin(9600);
  bluetoothSerial.println("Merhaba Bluetooth");
}

void loop() {
  if (bluetoothSerial.available()) {
    data = bluetoothSerial.read();
    Serial.println(data);

    if (data == '3') {
      ileriGit();
      delay(2000);
      dur();
      delay(1000);
    } else if (data == '4') {
      geriGit();
      delay(2000);
      dur();
      delay(1000);
    } else if (data == '1') {
      sagaDon();
      delay(50);
      dur();
      delay(1000);
    } else if (data == '2') {
      solaDon();
      delay(50);
      dur();
      delay(1000);
    } else {
      dur();
      delay(2000);
    }
  }

  if (Serial.available()) {
    data = Serial.read();
    Serial.println(data);
    bluetoothSerial.print(data);
  }
}