#include <Adafruit_GFX.h>
#include <Adafruit_NeoMatrix.h>
#include <Adafruit_NeoPixel.h>
#include <Fonts/FreeSansBold9pt7b.h>
#include <RTClib.h>

RTC_DS3231 rtc;

#define PIN 6

// MATRIX DECLARATION:
// Parameter 1 = width of NeoPixel matrix
// Parameter 2 = height of matrix
// Parameter 3 = pin number (most are valid)
// Parameter 4 = matrix layout flags, add together as needed:
//   NEO_MATRIX_TOP, NEO_MATRIX_BOTTOM, NEO_MATRIX_LEFT, NEO_MATRIX_RIGHT:
//     Position of the FIRST LED in the matrix; pick two, e.g.
//     NEO_MATRIX_TOP + NEO_MATRIX_LEFT for the top-left corner.
//   NEO_MATRIX_ROWS, NEO_MATRIX_COLUMNS: LEDs are arranged in horizontal
//     rows or in vertical columns, respectively; pick one or the other.
//   NEO_MATRIX_PROGRESSIVE, NEO_MATRIX_ZIGZAG: all rows/columns proceed
//     in the same order, or alternate lines reverse direction; pick one.
//   See example below for these values in action.
// Parameter 5 = pixel type flags, add together as needed:
//   NEO_KHZ800  800 KHz bitstream (most NeoPixel products w/WS2812 LEDs)
//   NEO_KHZ400  400 KHz (classic 'v1' (not v2) FLOR.A pixels, WS2811 drivers)
//   NEO_GRB     Pixels are wired for GRB bitstream (most NeoPixel products)
//   NEO_GRBW    Pixels are wired for GRBW bitstream (RGB+W NeoPixel products)
//   NEO_RGB     Pixels are wired for RGB bitstream (v1 FLORA pixels, not v2)

Adafruit_NeoMatrix matrix = Adafruit_NeoMatrix(32, 16, PIN,
                            NEO_MATRIX_TOP     + NEO_MATRIX_LEFT +
                            NEO_MATRIX_COLUMNS + NEO_MATRIX_ZIGZAG,
                            NEO_RGB           + NEO_KHZ800);

//const uint16_t colors[] = {
//  matrix.Color(255, 0, 0),
//  matrix.Color(0, 255, 0),
//  matrix.Color(0, 0, 255)
//};

void setup() {
  //Serial.begin(9600);
  // When time needs to be re-set on a previously configured device, the
  // following line sets the RTC to the date & time this sketch was compiled
  // rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
  // This line sets the RTC with an explicit date & time, for example to set
  // January 21, 2014 at 3am you would call:
  // rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0));

  matrix.begin();
  matrix.setTextWrap(false);
  matrix.fillScreen(matrix.Color(255, 0, 128));
  matrix.setBrightness(255);
  matrix.setTextColor(matrix.Color(0, 0, 255));
  matrix.setFont(&FreeSansBold9pt7b);
  matrix.setTextSize(1);
  //Serial.println("SETUP");
  matrix.setCursor(2,14);
  matrix.print("SETUP");
  matrix.show();
  delay(200);
}

int count = 0;

void loop() {

count++;
  //DateTime now = rtc.now();
//
//  Serial.print(now.year(), DEC);
//  Serial.print('/');
//  Serial.print(now.month(), DEC);
//  Serial.print('/');
//  Serial.print(now.day(), DEC);
//  
//  Serial.print(now.hour(), DEC);
//  Serial.print(':');
//  Serial.print(now.minute(), DEC);
//  Serial.print(':');
//  Serial.print(nokw.second(), DEC);
//  Serial.println();
//Serial.println("Loop");
  matrix.fillScreen(matrix.Color(0, 128, 128));
  matrix.setCursor(2, 14);

  matrix.print(count);
  matrix.show();
  delay(50);
}