#include "SevenSeg.h"


#define BTN_LOW 9
#define BTN_HIGH 10

#define MIN_INTERVAL 0
#define MAX_INTERVAL 5000


int load_interval = 20;

const int PIN_A = 2;
const int PIN_B = 3;
const int PIN_C = 8;
const int PIN_D = 7;
const int PIN_E = 6;
const int PIN_F = 4;
const int PIN_G = 5;

SevSeg lcd(PIN_A, PIN_B, PIN_C, PIN_D, PIN_E, PIN_F, PIN_G, 13);

void setup() {
  Serial.begin(115200);
  lcd.setupWithInterval(load_interval);  

  pinMode(BTN_LOW, INPUT);
  pinMode(BTN_HIGH, INPUT); 
}

void loop() {
  lcd.loading();

  if (digitalRead(BTN_LOW) == HIGH) {

        load_interval -= 10;
        delay(500);

        if (load_interval <= MIN_INTERVAL) {
            load_interval = MIN_INTERVAL;
        }
        lcd.changeInterval(load_interval);

        Serial.print("current int: ");
        Serial.println(load_interval);
    }


    if (digitalRead(BTN_HIGH) == HIGH) {
        load_interval += 10;
        delay(500);

        if (load_interval >= MAX_INTERVAL) {
            load_interval = MAX_INTERVAL;
        }
        lcd.changeInterval(load_interval);
        Serial.print("current int: ");
        Serial.println(load_interval);
    }
}

void loop1() {
  if (digitalRead(BTN_LOW) == HIGH) {
        lcd.showZero();
    }


    if (digitalRead(BTN_HIGH) == HIGH) {
       lcd.showOne();
    }
}