import max7219
from machine import Pin, SPI
import time
import machine

# mosi  - DIN
# sck   - CLK
# ss    - CS

spi = SPI(0, sck=Pin(2), mosi=Pin(3))
ss = Pin(5, Pin.OUT)
display = max7219.Matrix8x8(spi, ss, 1)

# display.text("1", 0, 0, 1)
# display.fill(1)
for i in range(0, 8):
    for j in range(0, 8):
        if i == j:
            display.pixel(i, j, 1)
# display.hline(2, 2, 4, 4)
# display.hline(4, 4, 2, 2)
# display.vline(2, 2, 4, 4)
# display.fill(0)
display.show()