pixel_map_reverse = PixelMap(pixels, [
0,
103,
1,
102,
2,
101,
3,
100,
4,
99,
5,
98,
6,
97,
7,
96,
8,
95,
9,
94,
10,
93,
11,
92,
12,
91,
13,
90,
14,
89,
15,
88,
16,
87,
17,
86,
18,
85,
19,
84,
20,
83,
21,
82,
22,
81,
23,
80,
24,
79,
25,
78,
26,
77,
27,
76,
28,
75,
29,
74,
30,
73,
31,
72,
32,
71,
33,
70,
34,
69,
35,
68,
36,
67,
37,
66,
38,
65,
39,
64,
40,
63,
41,
62,
42,
61,
43,
60,
44,
59,
45,
58,
46,
57,
47,
56,
48,
55,
49,
54,
50,
53,
51,
52,
],
individual_pixels=True)
PIXELS = neopixel.NeoPixel(NEOPIXEL_PIN, NUM_PIXELS, brightness=LEVEL,
auto_write=False)
# NeoPixels off ASAP on startup
cp.pixels.fill(0) # Onboard pixels
cp.pixels.show()
PIXELS.fill(0) # NeoPixel strip
PIXELS.show()
ENCODER = rotaryio.IncrementalEncoder(board.A2, board.A3)
# PIXEL MAPS reorder pixels so animations run in different configs ---------
# Crystals Only
PIXEL_MAP_CRYSTALS = PixelMap(PIXELS, [
84, 85, 86, 87, 88, 89, 90, 91
], individual_pixels=True)
# Rings Only
PIXEL_MAP_RINGS = PixelMap(PIXELS, [
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65,
66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83
], individual_pixels=True)
# LED ANIMATIONS -----------------------------------------------------------
RAINBOW = Rainbow(PIXEL_MAP_RINGS, speed=0.01, period=10, step=3)
pixel_map_right = PixelMap(pixels, [
150,
151,
152,
149,
148,
147,
146,
145,
144,
143,
142,
141,
140,
139,
138,
137,
136,
135,
134,
133,
132,
131,
130,
129,
128,
127,
126,
125,
124,
123,
122,
121,
120,
119,
118,
117,
116,
115,
114,
113,
112,
111,
110,
109,
108,
107,
106,
105,
104,
103,
102,
101,
100,
99,
98,
97,
96,
95,
94,
93,
92,
91,
90,
89,
88,
87,
86,
85,
84,
83,
82,
81,
80,
79,
78,
77,
76,
75,
74,
73,
72,
71,
70,
69,
68,
67,
66,
65,
64,
63,
62,
61,
60,
59,
58,
57,
56,
55,
54,
53,
52,
51,
50,
49,
48,
47,
46,
],
individual_pixels=True)
from adafruit_led_animation.animation.rainbowcomet import RainbowComet
from adafruit_led_animation.helper import PixelMap
from adafruit_led_animation.group import AnimationGroup
from neopio import NeoPIO
import board
# Customize for your strands here
num_strands = 8
strand_length = 30
# Make the object to control the pixels
pixels = NeoPIO(board.GP0, board.GP1, board.GP2, num_strands*strand_length,
num_strands=num_strands, auto_write=False, brightness=.18)
# Make a virtual PixelMap so that each strip can be controlled independently
strips = [PixelMap(pixels, range(i*30, (i+1)*30), individual_pixels=True)
for i in range(num_strands)]
# This function makes a comet animation with slightly random settings
def make_animation(strip):
speed = (1+random.random()) * 0.02
length = random.randrange(18, 22)
bounce = random.random() > .5
offset = random.randint(0, 255)
return RainbowComet(strip, speed=speed, tail_length=length, bounce=bounce,
colorwheel_offset=offset)
# Make an animation for each virtual strip
animations = [make_animation(strip) for strip in strips]
# Put the animations into a group so that we can animate them together
# sets colors of circles to transparent to reveal dates that have passed & current date
for i in range(day):
circle_group[i].fill = None
time.sleep(0.1)
# updates display with bitmap and current circle colors
magtag.display.show(group)
magtag.display.refresh()
time.sleep(5)
# Neopixel strip
magtag.peripherals.neopixel_disable = True
strip_pin = board.D10
strip_brightness = 0.25
days_left = 25 - day
pixel_list = range(days_left)
pixel_strip = neopixel.NeoPixel(strip_pin, 30, brightness=strip_brightness, auto_write=False)
green = PixelMap(pixel_strip, pixel_list[0:days_left:2], True)
red = PixelMap(pixel_strip, pixel_list[1:days_left:2], True)
AnimationGroup(Solid(green, GREEN), Solid(red, RED)).animate()
# goes into deep sleep till a 'stroke' past midnight
print("entering deep sleep")
seconds_to_sleep = 24*60*60 - seconds_since_midnight + 10
print( f"sleeping for {seconds_to_sleep} seconds")
magtag.exit_and_deep_sleep(seconds_to_sleep)
# entire code will run again after deep sleep cycle
# similar to hitting the reset button
num_strands = 8
strand_length = 30
# Make the object to control the pixels
pixels = NeoPIO(board.GP0,
board.GP1,
board.GP2,
num_strands * strand_length,
num_strands=num_strands,
auto_write=False,
brightness=.18)
# Make a virtual PixelMap so that each strip can be controlled independently
strips = [
PixelMap(pixels,
range(i * strand_length, (i + 1) * strand_length),
individual_pixels=True) for i in range(num_strands)
]
# This function makes a comet animation with slightly random settings
def make_animation(strip):
speed = (1 + random.random()) * 0.02
length = random.randrange(18, 22)
bounce = random.random() > .5
offset = random.randint(0, 255)
return RainbowComet(strip,
speed=speed,
tail_length=length,
bounce=bounce,
colorwheel_offset=offset)