/* Input64 - show sixty-four input bits

Requires the BigIOinput, Trixel and LiquidCrystal libraries
and a 10x2 or better LCD display
with 5 or more characters of font RAM.

*/
#include <BigIOinput.h>
// LiquidCrystal.h must precede Trixel.h
#include <LiquidCrystal.h>
#include <Trixel.h>

// initialize LiquidCrystal library with the interface pin numbers
#if 0
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
#else
#define RS	11	// LCD 4
#define RW	RW_GROUNDED
#define Enable	12	// LCD 6
#define D4	4	// LCD 11
#define D5	5	// LCD 12
#define D6	6	// LCD 13
#define D7	7	// LCD 14
LiquidCrystal lcd(RS, Enable, D4, D5, D6, D7);
#endif

// initialize Trixel library with the LCD
Trixel trix(&lcd);

// initialize BigIOinput library with bit count
BigIOinput input(64);

void setup()
{
  lcd.begin(12, 2);	// first set up LCD columns and rows
  trix.begin(12, 2);	// next set up trixel buffer and LCD font RAM

  lcd.clear();			// unconfuse LCD after trixel init ???
  lcd.print("Input64 demo");	// show character message on LCD
  delay(1000);			// for one second
  trix.clear();			// clear to white
}

void loop ()
{
  input.readByte(0, 64);
  for (int xy = 0; xy < 64; xy++) {
    uint8_t x = xy % 12;
    uint8_t y = xy / 12;
    trixel_color color = (trixel_color)input.bit(i);
    trix.setDot(x, y, color);
  }
  trix.show();
}