 		valueSWR = (1 + p) / (1 - p);
 		Serial.print(", Value SWR=");
 		Serial.println(valueSWR);
+    displaySWRvalue();
 
 		break;
 	}

  // Displays SWR
  TFTscreen.stroke(0, 255, 0);                      // set the font color
  TFTscreen.setTextSize(2);                         // set the font size 2
  TFTscreen.text("SWR", 5, 15);                     // write the text to coordinates 
  // Displays L
  TFTscreen.stroke(0, 255, 0);                      // set the font color
  TFTscreen.setTextSize(2);                         // set the font size 2

  keypad.addEventListener(keypadEvent);             //add an event listener for this keypad
}

void SetFrequencyStage1() {
	// STAGE 1 tuning process
	calculateC();                                     // calculate C value at selected frequency
