Adding code for magic band reader

Adding code for magic band reader

Magic_Band_Reader/code.py

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+# SPDX-FileCopyrightText: 2022 Noe Ruiz for Adafruit Industries
+# SPDX-License-Identifier: MIT
+# Magic Band Reader with Wiz Kit RFID
+import time
+import random
+import board
+import digitalio
+import audiobusio
+from audiocore import WaveFile
+
+try:
+    from audioio import AudioOut
+except ImportError:
+    try:
+        from audiopwmio import PWMAudioOut as AudioOut
+    except ImportError:
+        pass  # not always supported by every board!
+
+import neopixel
+from adafruit_led_animation.animation.chase import Chase
+from adafruit_led_animation.animation.solid import Solid
+from adafruit_led_animation.color import (
+    GREEN,
+    PINK,
+    BLACK,
+)
+
+# Setup button switch
+button = digitalio.DigitalInOut(board.A1)
+button.switch_to_input(pull=digitalio.Pull.DOWN)
+
+# LRC is word_select, BCLK is bit_clock, DIN is data_pin.
+# Feather RP2040
+audio = audiobusio.I2SOut(bit_clock=board.D24, word_select=board.D25, data=board.A3)
+
+# Make the neopixel object
+pixels = neopixel.NeoPixel(board.D6, 24, brightness=.4)
+
+# Setup the LED animations
+chase = Chase(pixels, speed=0.02, color=GREEN, size=4, spacing=24)
+solid = Solid(pixels, color=BLACK)
+
+#Fuction for playing audio
+def play_wav(name):
+    print("playing", name)
+    wave_file = open('sounds/' + name + '.wav', 'rb')
+    wave = WaveFile(wave_file)
+    audio.play(wave)
+
+#List of audio files
+sounds = [
+    'electrons',
+    'hello',
+    'meetyou',
+    'excellent22',
+    'whhaatt',
+    'uhoh-adabot'
+]
+while True:
+    print("Waiting for button press to continue!")
+    while button.value:
+        pass
+        solid.animate()
+    play_wav(random.choice(sounds))
+    while audio.playing:
+        pass
+        chase.animate()
+    print("Done!")