from time import sleep
from machine import Pin
sleep(0.1) # Wait for USB to become ready

button = Pin(1, Pin.IN, Pin.PULL_UP) #button_1r = pico_pin_1 | button_2r = pico_pin_gnd1
#Button defaults to on/1, and if pressed will be off/0.
led = Pin(0, Pin.OUT) #led_pin_A = pico_pin_0 | led_pin_C = pico_pin_gnd1

print("Led test starts now")
sleep(0.5)

for i in range(0,3): #runs the code 3 times. 0, 1 and 2 being the times run. for loops work as (n,n-1)
    led.value(1) #same as led.on, sets the value of the pin high
    print("led on")
    sleep(0.5)
    led.value(0) #same as led.off, sets the value of the pin low
    print("led off")
    sleep(0.5)

while True: #while true loop breaks after 1 times run. 
    led.value(1)
    print("led on")
    sleep(0.5)
    led.value(0)
    print("led off")
    sleep(0.5)
    break

print("Button test starts now")
sleep(0.5)

for i in range(0,30): #prints the button state, on or off / 1 or 0
    print("Button state", button.value())
    sleep(0.1)

print("Button + Led testes")
sleep(0.5)

while True:
    if button.value() == 1:
        print("button on, led on")
        led.value(1)
    elif button.value() == 0:
        print("button off, led off")
        led.value(0)
    sleep(0.5)