#include <stdio.h>
#include <stdint.h>
#include <wiringPi.h>

#ifdef WIRING_PI_DEBUG
    #include "wiring_debug.h"
#endif

#include "display.h"

#define INPUT_A 22
#define INPUT_B 23
#define LOAD 24
#define CLOCK 25
#define PAUSE 1

#define BOARD_SIZE_X 64
#define BOARD_SIZE_Y 40
#define BOARD_PIXEL_COUNT BOARD_SIZE_X * BOARD_SIZE_Y

#define BLOCK_SIZE_X 4
#define BLOCK_SIZE_Y 8
#define BLOCK_PIXEL_COUNT BLOCK_SIZE_X * BLOCK_SIZE_Y
#define BOARD_BLOCK_COUNT 80

uint32_t display_block_array[BOARD_BLOCK_COUNT];

void
display_setup(void)
{
    wiringPiSetup();

    pinMode(INPUT_A, OUTPUT);
    digitalWrite(INPUT_A, LOW);

    pinMode(INPUT_B, OUTPUT);
    digitalWrite(INPUT_B, LOW);

    pinMode(LOAD, OUTPUT);
    digitalWrite(LOAD, LOW);

    pinMode(CLOCK, OUTPUT);
    digitalWrite(CLOCK, LOW);
}