# -------------------------------------------------- #
# This file is autogenerated by pioasm; do not edit! #
# -------------------------------------------------- #
import utime
import rp2
import max7219
from rp2 import PIO
from machine import Pin, SPI
from time import sleep

state = False;

data = 3;    # pin connected to the serial input of the MAX7219 (DIN)
load = 5;    # pin for loading data (CS)
clk  = 2;    # pin for the clock of the serial link (CLK)
 
spi = SPI(0, sck=Pin(clk), mosi=Pin(data))
cs  = Pin(load, Pin.OUT) 

display = max7219.Matrix8x8(spi, cs, 3)
display.brightness(10);

led0 = Pin(28, Pin.OUT)
led0.off()
led1 = Pin(27, Pin.OUT)
led1.off()
led2 = Pin(26, Pin.OUT)
led2.off()
led3 = Pin(22, Pin.OUT)
led3.off()

leds = [led0, led1, led2, led3]

button = Pin(6, Pin.IN, Pin.PULL_UP)

def setLEDs(value):
    for led in leds:
        led.value(value)
        utime.sleep(0.25)

while True:
    
    display.fill(0)
    display.pixel(0,0,9);
    display.pixel(1,0,9);
    display.show()

    if button.value() != 1:
        if state == False: 
            print("Power On")
            state = True
        else:
            print("Power Off")
            state = False

    if state == True :
        print("Blink On")
        setLEDs(1);
        print("Blink Off")
        setLEDs(0)

    else: 
        utime.sleep(1)
        for led in leds:
            led.value(0)