 void doStateNfcCardLogin() {
 
 	// read the nfc card
-    /*
 	uint8_t uid[] = { 
 		0, 0, 0, 0, 0, 0, 0   	};                    // Buffer to store the returned UID
 	uint8_t uidLength = nfclib.initTarget(&*uid);               // Length of the UID (4 or 7 bytes depending on ISO14443A card type)
 	uidLength = nfclib.printTarget();   
-    */
 	
 	// next state
 	nextState();




/**** arduino default functions ****/

void setup(void) {
        Serial.begin(115200);

         while (!Serial) {
                 ; // wait for serial port to connect. Needed for Leonardo only
        }
        
        Serial.println("test!!!");
        
	// setup the screen
	ds_screen.begin();  

#ifdef PROG_VERBOSE
        Serial.println(DATASAFE_MESSAGE_000);


/**** ntc settings ****/

NFCLib nfclib;

char nfc_key[6] = { 
	0, 0, 0, 0, 0, 0 }; // the key buffer
