   tft.setTextSize(9);
   tft.print(rssi);
   tft.print("   ");
-  //  int num = atoi( rssi );
-}
-
+}
+
+void displayError( uint16_t fCol, uint16_t bCol, char* errMsg ) {
+  tft.setTextColor(fCol, bCol);
+  tft.println(errMsg);
+}
 
 /** rangeTest - The range test menu option. Requires the slave
  * module to be used with this.

  if (!sendCommand("ATNT3")) return 2;
  if (!sendCommand("ATID2305")) return 3;
  if (!sendCommand("ATDN")) return 4;
  return 5; // success
}




byte current_menu_item;

char *srfErrMsg[6] = { "Done",
                       "Cant set command mode",
                       "ATNT Failed",
                       "ATID Failed",
                       "ATDN Failed"
                     };

// Joystick functions

