 #define ENC_DATA_0 11 // Speed on encoder 0
 #define ENC_DATA_1 12 // Speed on encoder 1
 #define BTN_STATE  13 // Power button state
-#define DATA_LENGTH 14
+#define DATA_SIZE  14 // Overall array size
            
 //FUNCTIONS
 void setup();

 // VAR INITIALIZATION
    encoder0_cnt = 0;
    encoder1_cnt = 0;
    data_raw.data_length = DATA_LENGTH; // The number of output message entries
    data_raw.data = (float *)malloc(sizeof(float)*data_raw.data_length);
 //MOTORS           
    md.init();

 //SERVOS
    srv_carpet.attach(SERVO1_PIN);
    srv_clapper.attach(SERVO2_PIN);
    srv_carpet.write(90);
    srv_clapper.write(90);
 //MISCELLANEOUS
    pinMode(25, OUTPUT); // BLUE LED
    pinMode(26, OUTPUT); // YELLOW LED
