     sendByte(0b000000110);
     sendByte(0b000000000);
     sendByte(0b000001010);
-    sendByte(0b100100001);
+    /*sendByte(0b100100001);
     
   
     // send one more byte but don't wait explicitly for the response
     // of 0b000000100
-    sendByteOnPin(0b000001011);
+    sendByteOnPin(0b000001011);*/
     delay(LETTER_DELAY * 2); // a bit more time
 }
 

    }
    
    sendByte(0b000000101);
    sendByte(0b010010000); //
    sendByte(0b100100001);
    

    // send one more byte but don't wait explicitly for the response
    // of 0b001010000
    sendByteOnPin(0b000001011);

    // wait for carriage 
    delay(CARRIAGE_WAIT_BASE + CARRIAGE_WAIT_MULTIPLIER * numChars);

                  charCount = printAllChars(buffer, bufferPos, bytesRead, bytesToPrint, charCount);
              }
          }
      }
      // button for testing
      byte digital1 = digitalRead(d1);
      if (digital1 == 0) {
        forwardSpaces(5);
        //fastText("this is really fast");
        //send_letter(0b000000001); // 'a'
        //send_letter(0b001011001); // 'b'
        //send_letter(0b000000100); // 'm'
        //send_letter();

        //print_str("aaaaaaaaaaaa");
        
        /*print_str("This is the symphony that schubert never finished!");
        send_return(50);

        print_str("\"the quick brown fox jumps over the lazy dog.\"");
        send_return(46);*/

        /*print_str("ABC");
        send_return(3);

        print_str("55555");
        send_return(5);

        print_str("1234567890");
        send_return(10);
        
        print_str("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
        send_return(26);

        print_str("1234567890");
        send_return(10);

        print_str(",./?");
        send_return(4);*/

        //print_str("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz");
        //send_return(52);

        //print_str("done.");
        //send_return(5);

        //print_strln("The quick brown fox jumps over the lazy dog.");
        /*
        sendByteOnPin(0b00000000);
        delayMicroseconds(60);*/
        /////////////
        //PORTD &= 0b11111011;
        Bean.setLed(255, 0, 0);
        Bean.sleep(10);
        Bean.setLed(0,0,0); 
      }
      Bean.sleep(10);  
}
