PCB Badge Code

# Write your code here :-)
"""CircuitPython Essentials Digital In Out example"""
import time
import board
from digitalio import DigitalInOut, Direction
import touchio

# LED setup.

LED_pins = [board.GP0, board.GP1, board.GP2, board.GP3, board.GP4, board.GP5, board.GP6,
        board.GP7, board.GP8, board.GP9, board.GP10, board.GP11, board.GP12, board.GP13, board.GP14,
        board.GP15, board.GP16, board.GP17, board.GP18, board.GP19, board.GP20, board.GP21, board.GP22,
        board.GP26]

leds = []

for pin in LED_pins:
    led = DigitalInOut(pin)
    led.direction = Direction.OUTPUT
    leds.append(led)

touch_pad_left = board.GP27
touch_left = touchio.TouchIn(touch_pad_left)

touch_pad_right = board.GP28
touch_right = touchio.TouchIn(touch_pad_right)

posn = 0

pattern = 0
speed = 5

while True:

    for led in leds:
        led.value = False
    if pattern == 0:
        leds[posn].value = True
    else:
        leds[posn].value = True
        leds[23-posn].value = True

    print(posn)

    time.sleep(speed/10)

    print(touch_left.raw_value)
    if touch_left.value and not (posn == 23 or posn == 0):
        pattern = (pattern + 1) % 2
    if touch_right.value:
        speed = (speed + 1) % 10
    posn = (posn+1)%24