/*
 * ArxRobot Sample Arduino Code
 * Basic Example
 * author: Jaap 
 * with pin error correction (gch)
 */
 
// Motor A
const int AIN1 = 6;
const int AIN2 = 9;

// Motor B
const int BIN1 = 5;
const int BIN2 = 10;

const int NSLEEP = 4;


void setup()
{  
    // Motors
    pinMode(AIN1, OUTPUT);
    pinMode(AIN2, OUTPUT);
    pinMode(BIN1, OUTPUT);
    pinMode(BIN2, OUTPUT);
    pinMode(NSLEEP, OUTPUT);

    digitalWrite(NSLEEP, HIGH);

    delay(3000);
}

void loop()
{
  // forward
  analogWrite(AIN1, 0);     // left motor (simply a convention)
  analogWrite(AIN2, 230);
  analogWrite(BIN1, 0);     // right motor
  analogWrite(BIN2, 230);
  delay(1000);
  
  // backward
  analogWrite(AIN1, 230);
  analogWrite(AIN2, 0);  
  analogWrite(BIN1, 230);
  analogWrite(BIN2, 0);
  delay(1000);

  // spin right 
  analogWrite(AIN1, 0);
  analogWrite(AIN2, 230);
  analogWrite(BIN1, 230);
  analogWrite(BIN2, 0);
  delay(1000);

  // spin left
  analogWrite(AIN1, 230);
  analogWrite(AIN2, 0);
  analogWrite(BIN1, 0);
  analogWrite(BIN2, 230);
  delay(1000); 
}