LargeFont.h

/*
character created using:
http://mikeyancey.com/hamcalc/lcd_characters.php
*/


// the 8 arrays that form each segment of the custom numbers
byte bar1[8] =
{
        B11100,
        B11110,
        B11110,
        B11110,
        B11110,
        B11110,
        B11110,
        B11100
};
byte bar2[8] =
{
        B00111,
        B01111,
        B01111,
        B01111,
        B01111,
        B01111,
        B01111,
        B00111
};
byte bar3[8] =
{
        B11111,
        B11111,
        B00000,
        B00000,
        B00000,
        B00000,
        B11111,
        B11111
};
byte bar4[8] =
{
        B11110,
        B11100,
        B00000,
        B00000,
        B00000,
        B00000,
        B11000,
        B11100
};
byte bar5[8] =
{
        B01111,
        B00111,
        B00000,
        B00000,
        B00000,
        B00000,
        B00011,
        B00111
};
byte bar6[8] =
{
        B00000,
        B00000,
        B00000,
        B00000,
        B00000,
        B00000,
        B11111,
        B11111
};
byte bar7[8] =
{
        B00000,
        B00000,
        B00000,
        B00000,
        B00000,
        B00000,
        B00111,
        B01111
};
byte bar8[8] =
{
        B11111,
        B11111,
        B00000,
        B00000,
        B00000,
        B00000,
        B00000,
        B00000
};

void lcdCustomSetup()
{
  // assignes each segment a write number
  lcd.createChar(1,bar1);
  lcd.createChar(2,bar2);
  lcd.createChar(3,bar3);
  lcd.createChar(4,bar4);
  lcd.createChar(5,bar5);
  lcd.createChar(6,bar6);
  lcd.createChar(7,bar7);
  lcd.createChar(8,bar8);
}

void custom_empty(int col)
{
  lcd.setCursor(col,0);
  lcd.write(32);
  lcd.write(32);
  lcd.write(32);
  lcd.setCursor(col,1);
  lcd.write(32);
  lcd.write(32);
  lcd.write(32);
}

void custom0(int col)
{ // uses segments to build the number 0
  lcd.setCursor(col, 0);
  lcd.write(2);
  lcd.write(8);
  lcd.write(1);
  lcd.setCursor(col, 1);
  lcd.write(2);
  lcd.write(6);
  lcd.write(1);
}

void custom1(int col)
{
  lcd.setCursor(col,0);
  lcd.write(32);
  lcd.write(32);
  lcd.write(1);
  lcd.setCursor(col,1);
  lcd.write(32);
  lcd.write(32);
  lcd.write(1);
}

void custom2(int col)
{
  lcd.setCursor(col,0);
  lcd.write(5);
  lcd.write(3);
  lcd.write(1);
  lcd.setCursor(col, 1);
  lcd.write(2);
  lcd.write(6);
  lcd.write(6);
}

void custom3(int col)
{
  lcd.setCursor(col,0);
  lcd.write(5);
  lcd.write(3);
  lcd.write(1);
  lcd.setCursor(col, 1);
  lcd.write(7);
  lcd.write(6);
  lcd.write(1);
}

void custom4(int col)
{
  lcd.setCursor(col,0);
  lcd.write(2);
  lcd.write(6);
  lcd.write(1);
  lcd.setCursor(col, 1);
  lcd.write(32);
  lcd.write(32);
  lcd.write(1);
}

void custom5(int col)
{
  lcd.setCursor(col,0);
  lcd.write(2);
  lcd.write(3);
  lcd.write(4);
  lcd.setCursor(col, 1);
  lcd.write(7);
  lcd.write(6);
  lcd.write(1);
}

void custom6(int col)
{
  lcd.setCursor(col,0);
  lcd.write(2);
  lcd.write(3);
  lcd.write(4);
  lcd.setCursor(col, 1);
  lcd.write(2);
  lcd.write(6);
  lcd.write(1);
}

void custom7(int col)
{
  lcd.setCursor(col,0);
  lcd.write(2);
  lcd.write(8);
  lcd.write(1);
  lcd.setCursor(col, 1);
  lcd.write(32);
  lcd.write(32);
  lcd.write(1);
}

void custom8(int col)
{
  lcd.setCursor(col, 0);
  lcd.write(2);
  lcd.write(3);
  lcd.write(1);
  lcd.setCursor(col, 1);
  lcd.write(2);
  lcd.write(6);
  lcd.write(1);
}

void custom9(int col)
{
  lcd.setCursor(col, 0);
  lcd.write(2);
  lcd.write(3);
  lcd.write(1);
  lcd.setCursor(col, 1);
  lcd.write(7);
  lcd.write(6);
  lcd.write(1);
}

void printNumber(int value, int col) {
  if (value == 0) {
    custom0(col);
  } if (value == 1) {
    custom1(col);
  } if (value == 2) {
    custom2(col);
  } if (value == 3) {
    custom3(col);
  } if (value == 4) {
    custom4(col);
  } if (value == 5) {
    custom5(col);
  } if (value == 6) {
    custom6(col);
  } if (value == 7) {
    custom7(col);
  } if (value == 8) {
    custom8(col);
  } if (value == 9) {
    custom9(col);
  }
}


#define BIG_NUM_POS 7

// prints only 4 chars, + eventually the decimal separator
void printLCD_BIG_Number(String str)
{
  int col = BIG_NUM_POS;
  char c = str.charAt(0);

  if( c == '0' )
    custom_empty(col);
  else
    printNumber(c-'0', col);

  col += 3;
  c = str.charAt(1);

  if( c == '0' && str.charAt(0) == '0' )
  {
    custom_empty(col);
    col += 3;
  }
  else if( c == '.' )
  {
    lcd.setCursor(col, 0);
    lcd.write(32);
    lcd.setCursor(col, 1);
    lcd.write(7);
    col ++;
  }
  else
  {
    printNumber(c-'0', col);
    col += 3;
  }

  c = str.charAt(2);

  if( c == '0' && str.charAt(0) == '0' && str.charAt(1) == '0' )
  {
    custom_empty(col);
    col += 3;
  }
  else if( c == '.' )
  {
    lcd.setCursor(col, 0);
    lcd.write(32);
    lcd.setCursor(col, 1);
    lcd.write(7);
    col ++;
  }
  else
  {
    printNumber(c-'0', col);
    col += 3;
  }

  c = str.charAt(3);

  if( c == '.' )
  {
    lcd.setCursor(col, 0);
    lcd.write(32);
    lcd.setCursor(col, 1);
    lcd.write(7);
    col ++;
  }
  else
  {
    printNumber(c-'0', col);
    col += 3;
  }

  c = str.charAt(4);
  printNumber(c-'0', col);

}