  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
- * 
+ *
  *******************************************************************************/
 
 #include <MPR121.h>

  Wire.begin();

  // 0x5C is the MPR121 I2C address on the Bare Touch Board
  if(!MPR121.begin(0x5A)){ 
    Serial.println("error setting up MPR121");  
    parseError();
    while(1);
  }


void loop()
{
  static Metro timer(750UL);
  while (timer.check()) {
    printTouchData();
    timer.reset();
  }
  // error checking
  if( MPR121.getError() != NO_ERROR ) {
    parseError();
  };

  // check buttons
