#include"pitches.h"

#define BUTTON_HIGH_PLEXER_PIN 2 //EN White line
#define BUTTON_MIDD_PLEXER_PIN 3 //EN White line
#define BUTTON_LOW_PLEXER_PIN 4 //EN White line

#define PLEXERS_MANAGER_PLEXER_PIN 5 //EN Gray line

int i;

const int manager_plexer_pins[] = {6,7,8,9}

const int Button_high_tones[] = {
  NOTE_C5,
  NOTE_D5,
  NOTE_E5,
  NOTE_F5,
  NOTE_G5,
  NOTE_A5,
  NOTE_B5
  };

const int Button_midd_tones[] = {
  NOTE_C4,
  NOTE_D4,
  NOTE_E4,
  NOTE_F4,
  NOTE_G4,
  NOTE_A4,
  NOTE_B4
  };

const int Button_low_tones[] = {
  NOTE_C3,
  NOTE_D3,
  NOTE_E3,
  NOTE_F3,
  NOTE_G3,
  NOTE_A3,
  NOTE_B3
  };

void setup() {
  pinMode(PLEXERS_MANAGER_PLEXER_PIN, OUTPUT);
  pinMode(BUTTON_LOW_PLEXER_PIN, OUTPUT);
  pinMode(BUTTON_MIDD_PLEXER_PIN, OUTPUT);
  pinMode(BUTTON_HIGH_PLEXER_PIN, OUTPUT);
  
  digitalWrite(PLEXERS_MANAGER_PLEXER_PIN, LOW);
  digitalWrite(BUTTON_LOW_PLEXER_PIN,HIGH);
  digitalWrite(BUTTON_MIDD_PLEXER_PIN,HIGH);
  digitalWrite(BUTTON_HIGH_PLEXER_PIN,HIGH);


//6 = s0,7 = s1,8 = s2,9 = s3

  digitalWrite(BUTTON_LOW_PLEXER_PIN,LOW);
  for(i = 0;i < 4;i++){//C0
    digitalWrite(manager_plexer_pins[i],HIGH);
  }
  digitalWrite(10, LOW);
  digitalWrite(10, HIGH);

  for(i = 0;i < 4;i++){//C1
    digitalWrite(manager_plexer_pins[i],HIGH);
    digitalWrite(6, LOW);
  }
  digitalWrite(10, LOW);
  digitalWrite(10, HIGH);

  for(i = 0;i < 4;i++){//C2
    digitalWrite(manager_plexer_pins[i],HIGH);
    digitalWrite(7, LOW);
    
  }
  digitalWrite(10, LOW);
  digitalWrite(10, HIGH);

  for(i = 0;i < 4;i++){//C3
    digitalWrite(manager_plexer_pins[i],HIGH);
    digitalWrite(6, LOW);
    digitalWrite(7, LOW);
  }
  digitalWrite(10, LOW);
  digitalWrite(10, HIGH);
  
}

void loop() {
  // put your main code here, to run repeatedly:

}