     Serial.begin(9600);
     //send(0, test, 6);
     delay(100);
-    if(!initialize())
+    if(!initialize()) {
         Serial.println("Initialization Failed");
+    }
     threshold = massFSR();
 
 }

        Wire.begin();
    Wire.beginTransmission(addr);
    Wire.write(data);
    if(Wire.endTransmission())
        return error();
    return 0; //returns 0 if sent successfully
}


int initialize() {
    //Check connected
    for(int i=0; i<NUM_MODULES; i++) {
        if(!send(modules[i], 0, 1)) {
            return error();
        }
    }
    for(int i=0; i<NUM_MODULES; i++) {
        if(!bleed(modules[i])) {
            return error();
        }
    }
    return 0;
}

int send(byte addr, byte data[], int n) {
    //if(!Wire.isEnabled())
    Wire.begin();
    Wire.beginTransmission(addr);
    Wire.write(data, n);
    if(Wire.endTransmission() != 0) {
        return error();
    }
    Serial.print("Sent");
    return 0; //returns 0 if sent successfully
}
