const int y_joy = 1;
const int x_joy = 0;

const int motor_A_DIR = 5;
const int motor_A_VEL = 6;

const int motor_B_DIR = 10;
const int motor_B_VEL = 11;

int velocityA = 0;
int velocityB = 0;

void setup()
{
  pinMode(motor_A_DIR, OUTPUT);
  pinMode(motor_A_VEL, OUTPUT);
  pinMode(motor_B_DIR, OUTPUT);
  pinMode(motor_B_VEL, OUTPUT);
  
  digitalWrite(motor_A_DIR, LOW ); 
  digitalWrite(motor_A_VEL, LOW );
  digitalWrite(motor_B_DIR, LOW ); 
  digitalWrite(motor_B_VEL, LOW );
}


void loop()
{
  int xAxis = analogRead(y_joy);
  int yAxis = analogRead(x_joy);
  

  if (xAxis > 500)
   {
    velocityA = map(xAxis, 500, 1023, 100, 255);
    velocityB = velocityA;
      
    digitalWrite(motor_A_DIR, LOW );
    analogWrite(motor_A_VEL, velocityA ); 
    digitalWrite(motor_B_DIR, LOW); 
    analogWrite(motor_B_VEL, velocityB );    
   }

  else 
  {
    digitalWrite(motor_A_DIR, LOW );
    digitalWrite(motor_A_VEL, LOW ); 
    digitalWrite(motor_B_DIR, LOW ); 
    digitalWrite(motor_B_VEL, LOW ); 
  }

  if (yAxis < 300)
    {
    velocityA = map(xAxis, 300, 0, 100, 255);
    digitalWrite(motor_A_DIR, LOW );
    analogWrite(motor_A_VEL, velocityA);  
    }
  if (yAxis > 600)
    {
    velocityB = map(xAxis, 600, 1023, 100, 255);
    digitalWrite(motor_B_DIR, LOW );
    analogWrite(motor_B_VEL, velocityB );  
    }

}