#include <GyverOLED.h>
#include <EncButton.h>
EncButton<EB_TICK, 8, 7, 6> enc;
GyverOLED<SSD1306_128x64, OLED_BUFFER> oled;
int str[3] = {9, 10, 11};
int stolb[5] = {12, A0, A1, A2, A3};
boolean knopki[15];
boolean knopki1[15];
void setup() {
  Serial.begin(115200); 
  oled.init();
  oled.setContrast(255);
  oled.clear();
  oled.update();
  for(int i=0;i<8;i++)oled.rect(7+i*15,2,7+i*15+11,13,OLED_STROKE);
  oled.rect(0,16,127,63,OLED_STROKE);
  oled.update();
  for (int i = 0; i < 14; i++)knopki1[i] = false;
  for (int i = 0; i < 14; i++)knopki[i] = false;
  for (int i = 0; i < 3; i++)pinMode(str[i], OUTPUT);
  for (int i = 0; i < 5; i++)pinMode(stolb[i], INPUT_PULLUP);
}
void loop() {
  knp();
  encoder();unsigned long
  delay(10);
}
void knp() {
  bool w = false;
  digitalWrite(str[0], !HIGH);
  digitalWrite(str[1], HIGH);
  digitalWrite(str[2], HIGH);
  for (int i = 0; i < 5; i++) knopki[i] = !digitalRead(stolb[i]);
  digitalWrite(str[0], HIGH);
  digitalWrite(str[1], !HIGH);
  digitalWrite(str[2], HIGH);
  for (int i = 0; i < 5; i++) knopki[i + 5] = !digitalRead(stolb[i]);
  digitalWrite(str[0], HIGH);
  digitalWrite(str[1], HIGH);
  digitalWrite(str[2], !HIGH);
  for (int i = 0; i < 5; i++) knopki[i + 10] = !digitalRead(stolb[i]);
  for (int i = 0; i < 15; i++) {
    if (knopki[i])
      if (!knopki1[i]) knopki1[i] = true;
      else knopki[i] = false;
    else knopki1[i] = false;
  }
  for (int i = 0; i < 15; i++)
    if (knopki[i]) w = true;
  if (w) {
    for (int i = 0; i < 15; i++) Serial.print(knopki[i]);
    Serial.println();
  }
}
void encoder() {
  enc.tick();
  if (enc.left()) Serial.println("left");
  if (enc.right()) Serial.println("right");
  if (enc.leftH()) Serial.println("leftH");
  if (enc.rightH()) Serial.println("rightH");
  if (enc.press()) Serial.println("press");
  if (enc.click()) Serial.println("click");
  if (enc.release()) Serial.println("release");
  if (enc.held()) Serial.println("held");
  if (enc.step()) Serial.println("step");
  if (enc.hasClicks(1)) Serial.println("action 1 clicks");
  if (enc.hasClicks(3)) Serial.println("action 3 clicks");
}