#include <Adafruit_NeoPixel.h>
#include <GyverTM1637.h>
#include <RTClib.h>

RTC_DS1307 rtc;

uint32_t Now, clocktimer;
boolean flag;

int pixel_pin = 21;
int pixel_qnt = 16;

int disp_clk = 2;
int disp_dio = 4;
GyverTM1637 disp(disp_clk, disp_dio);

int pin_led = 13;

Adafruit_NeoPixel stripe = Adafruit_NeoPixel(pixel_qnt, pixel_pin, NEO_GRB + NEO_KHZ800);

void setup() {

  disp.clear();
  disp.brightness(BRIGHTEST);

  Serial.begin(115200);
  stripe.begin();

  if(!rtc.begin()){
    Serial.println("RTC module is not fount!");
    Serial.flush();
    abort();
}

pinMode(pin_led, OUTPUT);
Serial.println("Setup completed!");
}

void loop() {
  DateTime time_now = rtc.now();
  normClock(time_now.hour(), time_now.minute());
}

void normClock(byte hour, byte minute) {

  uint32_t tmr;
  Now = millis();
  while (millis () - Now < 10000) {
    if (millis() - tmr > 500) {
      tmr = millis();
      flag = !flag;
      disp.point(flag);
      disp.displayClock(hour, minute);
    }
  }
  disp.point(0);
}