from machine import Pin, I2C
from ssd1306 import SSD1306_I2C
import time

i2c = I2C(0, sda=Pin(0), scl=Pin(1), freq=400000)
oled = SSD1306_I2C(128, 64, i2c)

oled.text("Raspberry Pi", 16, 25)
oled.show()
time.sleep(1)
oled.fill(0)
oled.show()

x = 0

def draw_heart(x, y):
    heart = [
        [0, 1, 1, 0, 0, 1, 1, 0],
        [1, 1, 1, 1, 1, 1, 1, 1],
        [1, 1, 1, 1, 1, 1, 1, 1],
        [1, 1, 1, 1, 1, 1, 1, 1],
        [0, 1, 1, 1, 1, 1, 1, 0],
        [0, 0, 1, 1, 1, 1, 0, 0],
        [0, 0, 0, 1, 1, 0, 0, 0],
        [0, 0, 0, 0, 0, 0, 0, 0]
    ]
    for dy in range(8):
        for dx in range(8):
            if heart[dy][dx]:
                oled.fb.pixel(x + dx, y + dy, 1)

while True:
    oled.fill(0)
    draw_heart(60, 25)
    oled.show()