 }
 
 // Returns [0 - 255]
-int getEnginePwm(int direction, int speed) {
+int getEnginePwm(int speed) {
   return speed * 2.55;
 }
 

int direction = DIRECTION_FORWARD;
int speed = 0;

int enginePwm = 0;
int servoPwm = 90;
const int MIN_ENGINE_PWM = 0;

// cmd:
// ^ [1|2] [0-100] | [1|2] [0-100] [0-100]$


int side = SIDE_RIGHT;
int angle = 0;
int servoFix = 50;

const int DIRECTION_FORWARD = 1;
