Test #1

import max7219.led as led
import time

device = led.matrix()

try:
    while True:

# Line 0
        device.pixel(0, 0, 1)
        time.sleep(1)
        device.pixel(0, 1, 1)
        time.sleep(1)
        device.pixel(0, 2, 1)
        time.sleep(1)
        device.pixel(0, 3, 1)
        time.sleep(1)
        device.pixel(0, 4, 1)
        time.sleep(1)
        device.pixel(0, 5, 1)
        time.sleep(1)
        device.pixel(0, 6, 1)
        time.sleep(1)
        device.pixel(0, 7, 1)
        time.sleep(1)

# Line 1
        device.pixel(1, 0, 1)
        time.sleep(1)
        device.pixel(1, 1, 1)
        time.sleep(1)
        device.pixel(1, 2, 1)
        time.sleep(1)
        device.pixel(1, 3, 1)
        time.sleep(1)
        device.pixel(1, 4, 1)
        time.sleep(1)
        device.pixel(1, 5, 1)
        time.sleep(1)
        device.pixel(1, 6, 1)
        time.sleep(1)
        device.pixel(1, 7, 1)
        time.sleep(1)

# Line 2
        device.pixel(2, 0, 1)
        time.sleep(1)
        device.pixel(2, 1, 1)
        time.sleep(1)
        device.pixel(2, 2, 1)
        time.sleep(1)
        device.pixel(2, 3, 1)
        time.sleep(1)
        device.pixel(2, 4, 1)
        time.sleep(1)
        device.pixel(2, 5, 1)
        time.sleep(1)
        device.pixel(2, 6, 1)
        time.sleep(1)
        device.pixel(2, 7, 1)
        time.sleep(1)

# Line 3
        device.pixel(3, 0, 1)
        time.sleep(1)
        device.pixel(3, 1, 1)
        time.sleep(1)
        device.pixel(3, 2, 1)
        time.sleep(1)
        device.pixel(3, 3, 1)
        time.sleep(1)
        device.pixel(3, 4, 1)
        time.sleep(1)
        device.pixel(3, 5, 1)
        time.sleep(1)
        device.pixel(3, 6, 1)
        time.sleep(1)
        device.pixel(3, 7, 1)
        time.sleep(1)

# Line 4
        device.pixel(4, 0, 1)
        time.sleep(1)
        device.pixel(4, 1, 1)
        time.sleep(1)
        device.pixel(4, 2, 1)
        time.sleep(1)
        device.pixel(4, 3, 1)
        time.sleep(1)
        device.pixel(4, 4, 1)
        time.sleep(1)
        device.pixel(4, 5, 1)
        time.sleep(1)
        device.pixel(4, 6, 1)
        time.sleep(1)
        device.pixel(4, 7, 1)
        time.sleep(1)

# Line 5
        device.pixel(5, 0, 1)
        time.sleep(1)
        device.pixel(5, 1, 1)
        time.sleep(1)
        device.pixel(5, 2, 1)
        time.sleep(1)
        device.pixel(5, 3, 1)
        time.sleep(1)
        device.pixel(5, 4, 1)
        time.sleep(1)
        device.pixel(5, 5, 1)
        time.sleep(1)
        device.pixel(5, 6, 1)
        time.sleep(1)
        device.pixel(5, 7, 1)
        time.sleep(1)

# Line 6
        device.pixel(6, 0, 1)
        time.sleep(1)
        device.pixel(6, 1, 1)
        time.sleep(1)
        device.pixel(6, 2, 1)
        time.sleep(1)
        device.pixel(6, 3, 1)
        time.sleep(1)
        device.pixel(6, 4, 1)
        time.sleep(1)
        device.pixel(6, 5, 1)
        time.sleep(1)
        device.pixel(6, 6, 1)
        time.sleep(1)
        device.pixel(6, 7, 1)
        time.sleep(1)

# Line 7
        device.pixel(7, 0, 1)
        time.sleep(1)
        device.pixel(7, 1, 1)
        time.sleep(1)
        device.pixel(7, 2, 1)
        time.sleep(1)
        device.pixel(7, 3, 1)
        time.sleep(1)
        device.pixel(7, 4, 1)
        time.sleep(1)
        device.pixel(7, 5, 1)
        time.sleep(1)
        device.pixel(7, 6, 1)
        time.sleep(1)
        device.pixel(7, 7, 1)
        time.sleep(1)

except KeyboardInterrupt:
        device.flush()