 #define dirC 12
 
 #define BUF_SIZE 125
+#define BUF_VAL_WIDTH 6
 
 typedef struct {
   int pulse;

  }

  if (bufDone) {
    // Serial.print("buf: ");
    // Serial.write(buf, bufLen);
    // Serial.println();
    handleMessage(buf);

    bufDone = false;

MotorValues motorB;
MotorValues motorC;

Robot robot;

char buf[BUF_SIZE];
int bufLen;
bool bufDone;

void setup() {
  robot = Robot(ROBOT_ID, dirA, pwmA, dirB, pwmB, dirC, pwmC, LOGGING);
  robot.stop();

  bufLen = 0;
  bufDone = false;
