   /* Get the four calibration values (0..3) */
   /* Any sensor data reporting 0 should be ignored, */
   /* 3 means 'fully calibrated" */
-  bno.getCalibration(&system, &gyro, &accel, &mag);
+  bno.getCalibration(&systemCalib, &gyro, &accel, &mag);
 }
 
 

  
  /* The data should be ignored until the system calibration is > 0 */
  //Serial.print("\t");
  if (!system)
  {
    uView.clear(PAGE);
    uView.setCursor(0, 0*fontHeight);

  // Sys
  uView.setCursor(0, 1*fontHeight);
  uView.print("Sys:  ");
  uView.print(systemCalib, DEC);

  // Gyrocope
  uView.setCursor(0, 2*fontHeight);
