from machine import Pin
from utime import sleep

print("Motor Board Simulation on Pi Pico!")
print("Green for forward, red for reverse.")
print("Can you add in a second 'motor' via another pair of LEDs using GPIO 3 and 4?")

# Define GPIO pins
forward = Pin(2, Pin.OUT)
reverse = Pin(3, Pin.OUT)
forward2 = Pin(4, Pin.OUT)
reverse2= Pin(5, Pin.OUT)

# Initialize both directions to LOW
forward.value(0)
reverse.value(0)
forward2.value(0)
reverse2.value(0)

while True:
    # Motor Forward
    print("Motor Forward")
    forward.value(1)
    reverse.value(0)
    forward2.value(0)
    reverse2.value(1)
    sleep(2)
    
    # Stop
    print("Stopping")
    forward.value(0)
    reverse.value(0)
    forward2.value(0)
    reverse2.value(0)
    sleep(1)
    
    # Motor Reverse
    print("Motor Reverse")
    forward.value(0)
    reverse.value(1)
    forward2.value(1)
    reverse2.value(0)
    sleep(2)
    
    # Stop
    print("Stopping")
    forward.value(0)
    reverse.value(0)
    forward2.value(0)
    reverse2.value(0)
    sleep(1)