(31, 52, AMBER),
(53, 72, YELLOW),
(77, 96, GREEN),
(98, 119, TEAL),
(120, 145, BLUE),
(150, 173, PURPLE),
(180, 200, MAGENTA),
)
# Cap touch board setup ------------------------------------------------------
i2c = busio.I2C(board.SCL, board.SDA)
mpr121 = adafruit_mpr121.MPR121(i2c)
# Demo MODE LED Animations ------------------------------------------------------
rainbow = Rainbow(pixels, speed=0, period=10, name="rainbow", step=1)
rainbow_chase = RainbowChase(pixels, speed=0, size=5, spacing=10)
chase = Chase(pixels, speed=0.1, color=RED, size=1, spacing=6)
rainbow_comet = RainbowComet(pixels, speed=0.01, tail_length=60, bounce=True)
# Animation Sequence Playlist -- rearrange to change the order of animations
animations = AnimationSequence(
rainbow_chase,
chase,
rainbow_comet,
auto_clear=True,
auto_reset=True,
)
def go_dark():
pixels = neopixel.NeoPixel(pixel_pin,
pixel_num,
brightness=0.5,
auto_write=False)
blink = Blink(pixels, speed=0.5, color=JADE)
colorcycle = ColorCycle(pixels, speed=0.4, colors=[MAGENTA, ORANGE])
comet = Comet(pixels, speed=0.01, color=PURPLE, tail_length=10, bounce=True)
chase = Chase(pixels, speed=0.1, size=3, spacing=6, color=WHITE)
pulse = Pulse(pixels, speed=0.1, period=3, color=AMBER)
sparkle = Sparkle(pixels, speed=0.1, color=PURPLE, num_sparkles=10)
solid = Solid(pixels, color=JADE)
rainbow = Rainbow(pixels, speed=0.1, period=2)
sparkle_pulse = SparklePulse(pixels, speed=0.1, period=3, color=JADE)
rainbow_comet = RainbowComet(pixels, speed=0.1, tail_length=7, bounce=True)
rainbow_chase = RainbowChase(pixels, speed=0.1, size=3, spacing=2, step=8)
rainbow_sparkle = RainbowSparkle(pixels, speed=0.1, num_sparkles=15)
custom_color_chase = CustomColorChase(pixels,
speed=0.1,
size=2,
spacing=3,
colors=[ORANGE, WHITE, JADE])
animations = AnimationSequence(
comet,
blink,
rainbow_sparkle,
chase,
pulse,
sparkle,
rainbow,
input_floor = normalized_rms(samples) + 30
# OR: used a fixed floor
# input_floor = 50
# You might want to print the input_floor to help adjust other values.
print(input_floor)
# Corresponds to sensitivity: lower means more pixels light up with lower sound
# Adjust this as you see fit.
input_ceiling = input_floor + 100
peak = 0
# Cusomize LED Animations ------------------------------------------------------
rainbow = Rainbow(pixels, speed=0, period=6, name="rainbow", step=2.4)
rainbow_chase = RainbowChase(pixels, speed=0.1, size=5, spacing=5, step=5)
chase = Chase(pixels, speed=0.2, color=ORANGE, size=2, spacing=6)
rainbow_comet = RainbowComet(pixels, speed=0.1, tail_length=30, bounce=True)
rainbow_comet2 = RainbowComet(
pixels, speed=0.1, tail_length=104, colorwheel_offset=80, bounce=True
)
rainbow_comet3 = RainbowComet(
pixels, speed=0, tail_length=25, colorwheel_offset=80, step=4, bounce=False
)
strum = RainbowComet(
pixels, speed=0.1, tail_length=25, bounce=False, colorwheel_offset=50, step=4
)
sparkle = Sparkle(pixels, speed=0.1, color=BLUE, num_sparkles=10)
sparkle2 = Sparkle(pixels, speed=0.5, color=PURPLE, num_sparkles=4)
off = Solid(pixels, color=BLACK)
pixel_width = 8
pixel_height = 8
num_pixels = pixel_width * pixel_height
pixels = adafruit_dotstar.DotStar(board.A1,
board.A2,
num_pixels,
auto_write=False,
brightness=0.1)
pixel_framebuf = PixelFramebuffer(pixels,
pixel_width,
pixel_height,
rotation=1,
alternating=False,
reverse_x=True)
# Fancy animations from https://learn.adafruit.com/circuitpython-led-animations
rainbow_chase = RainbowChase(pixels, speed=0.1, size=3, spacing=6, step=8)
chase = Chase(pixels, speed=0.1, color=CYAN, size=3, spacing=6)
rainbow_comet = RainbowComet(pixels,
speed=0.1,
tail_length=5,
bounce=True,
colorwheel_offset=170)
def scroll_framebuf_neg_x(word, color, shift_x, shift_y):
pixel_framebuf.fill(0)
color_int = int('0x%02x%02x%02x' % color, 16)
# negate x so that the word can be shown from left to right
pixel_framebuf.text(word, -shift_x, shift_y, color_int)
pixel_framebuf.display()
color=PURPLE,
tail_length=3,
bounce=True)
comet_v = Comet(pixel_wing_vertical,
speed=0.1,
color=AMBER,
tail_length=6,
bounce=True)
chase_h = Chase(pixel_wing_horizontal,
speed=0.1,
size=3,
spacing=6,
color=JADE)
rainbow_chase_v = RainbowChase(pixel_wing_vertical,
speed=0.1,
size=3,
spacing=2,
step=8)
rainbow_comet_v = RainbowComet(pixel_wing_vertical,
speed=0.1,
tail_length=7,
bounce=True)
rainbow_v = Rainbow(pixel_wing_vertical, speed=0.1, period=2)
rainbow_chase_h = RainbowChase(pixel_wing_horizontal,
speed=0.1,
size=3,
spacing=3)
animations = AnimationSequence(
rainbow_v,
comet_h,
pixels.show()
time.sleep(0.005)
pixels.fill(TILT_COLOR)
pixels.show()
time.sleep(0.01)
pixels.fill(BLACK)
pixels.show()
time.sleep(0.03)
# Cusomize LED Animations ------------------------------------------------------
powerup = RainbowComet(pixel_map[3], speed=0, tail_length=25, bounce=False)
rainbow = Rainbow(pixel_map[4], speed=0, period=6, name="rainbow", step=2.4)
rainbow_chase = RainbowChase(pixel_map[3],
speed=0,
size=3,
spacing=15,
step=10)
rainbow_chase2 = RainbowChase(pixel_map[2],
speed=0,
size=10,
spacing=1,
step=18)
chase = Chase(pixel_map[1], speed=0.1, color=RED, size=1, spacing=6)
rainbow_comet = RainbowComet(pixel_map[2],
speed=0,
tail_length=80,
bounce=True)
rainbow_comet2 = RainbowComet(pixel_map[0],
speed=0,
tail_length=104,
def power_on(duration):
"""
Animate NeoPixels for power on.
"""
start_time = time.monotonic() # Save start time
while True:
elapsed = time.monotonic() - start_time # Time spent
if elapsed > duration: # Past duration?
break # Stop animating
powerup.animate()
# Cusomize LED Animations ------------------------------------------------------
powerup = RainbowComet(pixel_map[3], speed=0, tail_length=25, bounce=False)
rainbow = Rainbow(pixel_map[2], speed=0, period=6, name="rainbow", step=2.4)
rainbow_chase = RainbowChase(pixels, speed=0, size=6, spacing=15, step=10)
rainbow_chase2 = RainbowChase(pixels,
speed=0,
size=10,
spacing=1,
step=18,
name="rainbow_chase2")
chase = RainbowChase(pixel_map[3], speed=0, size=20, spacing=20)
chase2 = Chase(pixels, speed=0.1, color=ORANGE, size=6, spacing=6)
rainbow_comet = RainbowComet(pixel_map[2],
speed=0,
tail_length=200,
bounce=True)
rainbow_comet2 = RainbowComet(pixels,
speed=0,
tail_length=104,