firetruck lights

firetruck lights

import random
import time
import board
import neopixel
import touchio
import digitalio
from audioio import WaveFile
from audioio import AudioOut

touch_pad = board.A3  
touch = touchio.TouchIn(touch_pad)

spkrenable = digitalio.DigitalInOut(board.SPEAKER_ENABLE)
spkrenable.direction = digitalio.Direction.OUTPUT
spkrenable.value = True

audiofiles = ["rimshot.wav", "siren.wav", "firetruck.wav"]

def fireeffect():
    pixel1[random.randrange(45)] = (255, 0, 0)
    pixel1[random.randrange(45)] = color2
    pixel1[random.randrange(45)] = color2
    pixel1[random.randrange(45)] = color2
    
pixels = neopixel.NeoPixel(board.NEOPIXEL, 10, brightness=0.8)
pixel1 = neopixel.NeoPixel(board.A1, 45, brightness=0.8)

color2 = (50, 0, 0)
fire = 0


def play_file(filename):
    wave_file = open(filename, "rb")
    with WaveFile(wave_file) as wave:
        with AudioOut(board.SPEAKER) as audio:
            audio.play(wave)
            while audio.playing:
                pass
                
time_started = 0
while True:
    now = time.monotonic()
    if touch.value:
        play_file(audiofiles[1])
        time_started = now    
    if now - time_started < 12:
        fireeffect()

    else:
        pixel1.fill((0, 0, 0))