/*
  LiquidCrystal Library - Hello World

  Demonstrates the use a 24x2 serial LCD display with KS0073 LCD driver chip.

*/

// include the library code:
#include <LiquidCrystal_ks0073.h>

// initialize the library with the number of the pins
// sclk, mosi, miso (optional), ss)
//LiquidCrystal_ks0073 lcd(7,4,6);
LiquidCrystal_ks0073 lcd(7, 11, 10);
int l;
int rows = 2;
int cols = 24;

// some user defined test characters
uint8_t smiley[8] = {
  B00000,
  B00000,
  B10001,
  B00000,
  B00000,
  B10001,
  B01110,
  B00000,
};

uint8_t one[8] = {
  B00000,
  B00000,
  B00000,
  B00100,
  B00000,
  B00000,
  B00000,
  B00000,
};
uint8_t two[8] = {
  B00000,
  B00000,
  B01110,
  B01110,
  B01110,
  B00000,
  B00000,
  B00000,
};
uint8_t three[8] = {
  B00000,
  B11111,
  B11111,
  B11111,
  B11111,
  B11111,
  B00000,
  B00000,
};
uint8_t four[8] = {
  B11111,
  B11111,
  B11111,
  B11111,
  B11111,
  B11111,
  B11111,
  B11111,
};

uint8_t five[8] = {
  B11111,
  B11111,
  B11111,
  B11011,
  B11111,
  B11111,
  B11111,
  B11111,
};
uint8_t six[8] = {
  B11111,
  B11111,
  B10001,
  B10001,
  B10001,
  B11111,
  B11111,
  B11111,
};
uint8_t seven[8] = {
  B11111,
  B10001,
  B10001,
  B10001,
  B10001,
  B10001,
  B10001,
  B11111,
};

uint8_t blank[8] = {
  B00000,
  B00000,
  B00000,
  B00000,
  B00000,
  B00000,
  B00000,
  B00000,
};


void setup() {
  // set up the LCD's number of columns and rows:
  lcd.begin(cols, rows);

  // define some programmable characters (only 4 allowed)
  lcd.createChar(0, smiley);
  lcd.createChar(1, one);
  lcd.createChar(2, two);
  lcd.createChar(3, three);
  lcd.createChar(4, four);
  lcd.createChar(5, five);
  lcd.createChar(6, six);
  lcd.createChar(7, seven);

  lcd.cursor();
  lcd.blink();
  // Print a message to the LCD.
  lcd.print("Hello");
  delay(1000);
  lcd.print(", World!");
  delay(2000);
  lcd.clear();
  lcd.noCursor();
  lcd.noBlink();

  lcd.print("The quick brown fox jumps over the lazy ");
  for (int k = 0; k < 40; k++) {
    lcd.scrollDisplayLeft();
    delay(400);
  }
  delay(500);
  for (int k = 0; k < 40; k++) {
    lcd.scrollDisplayRight();
    delay(400);
  }
  delay(2000);
  lcd.clear();
}

void loop() {
  // display the character set
  for (int k = 0; k < rows; k++) {
    for (int j = 0; j < cols; j++) {
      // animate cursor position
      /*
        for (int i = 1; i < 5; i++) {
        lcd.setCursor(j, k);
        lcd.write( i );
        delay(200);
        }
      */
      lcd.setCursor(j, k);
      lcd.write(32);
      delay(20);
      lcd.setCursor(j, k);
      lcd.write(l);
      l++;
      //    if (l == 128) l = 161;
      if (l > 255) {
        //         l = 0;
        delay(2000);
        break;
      }
    }
    if (l > 255) {
      l = 0;
      delay(2000);
      break;
    }
    if (k == (rows - 1)) {
      delay(2000);
      lcd.clear();
    }

    if (k > 1) delay(10000);
    lcd.setCursor(1, 1);
  }
}