//Defines to shorten print statements
#define mp(x) Serial.print(F(x))
#define mpl(x) Serial.println(F(x))
#define sp(x) Serial.print(x)
#define spl(x) Serial.println(x)
	

	#define YELLOW2 9
	#define GREEN 8
	#define YELLOW1 7
	#define RED 6

	
	#define PinBuzz 11	//This output drives a small speaker that bleeps when DigitsIn
	#define PinTrig 12 // (Analog Pin A5) This pin can be used to trigger a real or virtual Logic Analyser during Analysis
	#define PinLoop A0 //This Pin measures the voltage across the phone using an opto isolator
	#define PinTest A1 //  Grounding this button dials the saved test number

//#define disp(line,msg) display(line,F(msg)) 


//#define I2CDisplay 


#ifdef I2CDisplay
  #include <Wire.h>
  
  #ifdef LCD20x4
  #include <LiquidCrystal_I2C.h>
	  #define lcdRows 4
	  #define lcdCols 20
	  LiquidCrystal_I2C lcd(0x27,lcdCols,lcdRows);

		const char blanks[lcdCols+1] = "                    ";
  char oneline[lcdCols];
  #endif
  
#endif


  char genbuff[21]; //Used by sprintf in various places
 //===============================
  void setup(){
	  //Setup LEDS
	  pinMode(YELLOW2,OUTPUT);
	  pinMode(GREEN,OUTPUT);
	  pinMode(YELLOW1,OUTPUT);
	  pinMode(RED,OUTPUT);

	  SetLEDs();
	  delay(100);
	  ClearLEDs();
	  delay(50);
  }
  
  void loop(){
		delay(10); //Speeds up WokWI
		
  }
  
  
  //===============================
  void ClearLEDs(){
 
	digitalWrite(YELLOW2,false);
	digitalWrite(GREEN,false);
	digitalWrite(YELLOW2,false);
	digitalWrite(YELLOW2,false);
	
}
//===============================
  void SetLEDs(){
 
	digitalWrite(YELLOW2,true);
	digitalWrite(GREEN,true);
	digitalWrite(YELLOW2,true);
	digitalWrite(YELLOW2,true);
  
}
//===============================
  
  void TestOutput(){
	  
  }