import machine
import utime


# GPIO pin assignments
BUTTON_A_PIN = 8
BUTTON_B_PIN = 12
# Seven-segment display pin assignments for each digit

increment_button = machine.Pin(12, machine.Pin.IN)


# Define the GPIO pins for the 7-segment display segments

display_pins2 = [6, 7, 18, 19, 20, 5, 4]
display_pins1 = [2, 3, 22, 26, 27, 1, 0]


digits = {
    0: [1, 1, 1, 1, 1, 1, 0],
    1: [0, 1, 1, 0, 0, 0, 0],
    2: [1, 1, 0, 1, 1, 0, 1],
    3: [1, 1, 1, 1, 0, 0, 1],
    4: [0, 1, 1, 0, 0, 1, 1],
    5: [1, 0, 1, 1, 0, 1, 1],
    6: [1, 0, 1, 1, 1, 1, 1],
    7: [1, 1, 1, 0, 0, 0, 0],
    8: [1, 1, 1, 1, 1, 1, 1],
    9: [1, 1, 1, 1, 0, 1, 1],
}

# Function to display a digit on the 7-segment display
def display_digit1(digit):
    for pin, state in zip(display_pins1, digits[digit]):
        machine.Pin(pin, machine.Pin.OUT).value(state)

def display_digit2(digit):
    for pin, state in zip(display_pins2, digits[digit]):
        machine.Pin(pin, machine.Pin.OUT).value(state)

# Initial digit value
current_digit1 = 0
current_digit2 = 0
display_digit1(current_digit1)
display_digit2(current_digit2)


# Variable to store the previous state of the increment button
prev_increment_button_state = increment_button.value()


# Main loop
while True:
    # Check for the rising edge of the increment button
    if increment_button.value() == 1 and prev_increment_button_state == 0:
        print(increment_button.value())
        if current_digit2 == 9:
            current_digit1 = (current_digit1 + 1) 
            current_digit2 = 0 
            display_digit1(current_digit1)
            display_digit2(current_digit2)
            utime.sleep(0.2)  # Add a short delay for button debounce
        elif current_digit1 == 9 and current_digit2 == 9:
            current_digit1 = 0
            current_digit2 = 0
        else:
            current_digit2 = (current_digit2 + 1)
            display_digit1(current_digit1)
            display_digit2(current_digit2)


    # Update the previous state of the increment button
    prev_increment_button_state = increment_button.value()

    # Check if the decrement button is pressed
    

    utime.sleep(0.1)  # Adjust the delay based on your needs