 }
 
 void xbeeTryTxRx(){
-
 	rx_len = XBEE.available();
 	if(rx_len){
 		while(XBEE.available()){


		ledBlink();
		/* debugging */
		Serial.println(playMode);
		//serialDebug();
		if (loopCount % 30 == 0){
			if (tftEnabled){
				debugTFT();

	}
}

void ledBlink(){
	// led blinking
	if (ledElapsedTime > ledBlinkTime){
		if (ledState)   digitalWriteFast(LED, HIGH);
		else     		digitalWriteFast(LED, LOW);
		ledState = !ledState;
		ledElapsedTime = 0;
	}
