code and sound files for the sound box

CircuitPython_Sound_Box_2/code.py

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+# SPDX-FileCopyrightText: 2024 Liz Clark for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
+import time
+import os
+import random
+import board
+from digitalio import DigitalInOut, Direction
+import neopixel
+import audiocore
+import audiobusio
+import keypad
+import adafruit_lis3dh
+
+from rainbowio import colorwheel
+hue = 0
+# enable external power pin
+# provides power to the external components
+external_power = DigitalInOut(board.EXTERNAL_POWER)
+external_power.direction = Direction.OUTPUT
+external_power.value = True
+
+# external neopixels
+num_pixels = 24
+pixels = neopixel.NeoPixel(board.EXTERNAL_NEOPIXELS, num_pixels, brightness=0.4, auto_write=True)
+
+# external button
+switch = keypad.Keys((board.EXTERNAL_BUTTON,), value_when_pressed=False, pull=True)
+
+wavs = []
+wav_names = []
+for filename in os.listdir('/wavs'):
+    if filename.lower().endswith('.wav') and not filename.startswith('.'):
+        wavs.append("/wavs/"+filename)
+        wav_names.append(filename.replace('.wav', ''))
+
+audio = audiobusio.I2SOut(board.I2S_BIT_CLOCK, board.I2S_WORD_SELECT, board.I2S_DATA)
+
+num_wavs = len(wavs)
+wav_index = 0
+
+def open_audio(num):
+    n = wavs[num]
+    f = open(n, "rb")
+    w = audiocore.WaveFile(f)
+    wn = wav_names[num]
+    return w, wn
+wave, wave_name = open_audio(wav_index)
+
+colors = [
+    {'label': "BLUE", 'color': 0x0000FF},
+    {'label': "RED", 'color': 0xFF0000},
+    {'label': "GREEN", 'color': 0x00FF00},
+    {'label': "YELLOW", 'color': 0xFFFF00},
+    {'label': "AQUA", 'color': 0x00FFFF},
+    {'label': "PURPLE", 'color': 0xFF00FF},
+    {'label': "PINK", 'color': 0xFF0055},
+    {'label': "ORANGE", 'color': 0xFF5500},
+    {'label': "WHITE", 'color': 0x555555},
+    ]
+
+i2c = board.I2C()
+int1 = DigitalInOut(board.ACCELEROMETER_INTERRUPT)
+lis3dh = adafruit_lis3dh.LIS3DH_I2C(i2c, int1=int1)
+lis3dh.range = adafruit_lis3dh.RANGE_2_G
+
+while True:
+    event = switch.events.get()
+    if event:
+        if event.pressed:
+            wave, wave_name = open_audio(random.randint(0, 8))
+            audio.play(wave)
+            for color in colors:
+                if color['label'] in wave_name:
+                    pixels.fill(color['color'])
+                else:
+                    pass
+            time.sleep(.7)
+            pixels.fill((0, 0, 0))
+            print('pressed')
+        if event.released:
+            pass
+    if lis3dh.shake(shake_threshold=12):
+        for v in wav_names:
+            name = wav_names.index(v)
+            if "SHAKE" in v:
+                wave, wave_name = open_audio(name)
+                audio.play(wave)
+                for i in range(num_pixels):
+                    pixels[i] = colorwheel(hue)
+                    hue = (hue + 30) % 256
+                    print(hue)
+                time.sleep(.7)
+                pixels.fill((0, 0, 0))
+                print('shake')