 
 // Create the Keypad
 Keypad keypad = Keypad( makeKeymap(keys), rowPins, colPins, ROWS, COLS );
-// end of Keypad code
+// --- end of Keypad code ---
 
 void busReceiver(const TCommand *payload, const PJON_Packet_Info &packet_info) {
 	switch (payload->id) {

	calculateL();                                     // calculate L value at given frequency and C value
	calculateStepsL();                                // calculate steps needed to move C to value L
	LmoveStage1();                                    // send command to nano to move motor "L" to L step value
	EraseDisplayC(), EraseDisplayL();                 // clear previous values L and C at display
	displayC(), displayL();                           // display current values L and C at display
	mechSetPosition(round (valueRotateL), round (valueRotateC1), round (valueRotateC2));
	// End STAGE 1 tuning process
}

  PlanckTime = 299792458;
  Cmult = 1.5;
  valueCEffective = PlanckTime / ( tuningFreqCalc * KHz ) * Cmult;
  valueC1 = valueCEffective + valueC1Corr;
  Serial.print("Value C1 pF=");
  Serial.println(valueC1);
}

void calculateL () {                            // Calculate "L" value from formula L=((1/(2*π*f*C))/(2*π*f))*1000000000000 (where f in KHz and C in pF)
