import sys

from PIL import Image

image = Image.open(sys.argv[1])

assert image.size == (84, 48), "image size is not 84x48"

def binarize(pixel):
    r, g, b, a = pixel
	
    assert a == 255, "image has a transparent pixel"
    assert (r, g, b) == (0, 0, 0) or (r, g, b) == (255, 255, 255), "image is not a binary image"
	
    return r // 255

pixels = list(map(binarize, image.getdata()))
frame_buffer = [0] * 504

def set_buffer(x, y, pixel):
    global frame_buffer
	
    p = x + y // 8 * 84
	
    if pixel:
        frame_buffer[p] |= 2 ** (y % 8)
    else:
        frame_buffer[p] &= ~(2 ** (y % 8))

for x in range(84):
    for y in range(48):
        i = y * 84 + x
		
        set_buffer(83 - x, 47 - y, not pixels[i]) # Rotate 180 degrees and invert the color

print("const uint8_t image[504] PROGMEM = {")

for byte in frame_buffer:
    print(f"    0x{byte:02x},")

print("};")