Merge pull request #2392 from jepler/scorpio-tree

Add code for the sciorpio holiday tree project

Author: jepler

CircuitPython_Scorpio_Tree/code.py

@@ -0,0 +1,74 @@
+# SPDX-FileCopyrightText: 2023 Jeff Epler for Adafruit Industries
+# SPDX-License-Identifier: MIT
+import board
+from adafruit_led_animation.animation.chase import Chase
+from adafruit_led_animation.animation.comet import Comet
+from adafruit_led_animation.animation.rainbow import Rainbow
+from adafruit_led_animation.color import (JADE, RED, WHITE)
+from adafruit_led_animation.group import AnimationGroup
+from adafruit_led_animation.sequence import AnimationSequence
+from adafruit_neopxl8 import NeoPxl8
+from adafruit_pixelmap import PixelMap
+
+strand_length = 30
+pixel_brightness = 0.8
+num_strands = 8
+
+num_pixels = num_strands * strand_length
+pixels = NeoPxl8(board.NEOPIXEL0, num_pixels, auto_write=False, brightness=pixel_brightness)
+
+def strand(n):
+    return PixelMap(
+        pixels,
+        tuple(range(n * strand_length, (n + 1) * strand_length)),
+        individual_pixels=True,
+    )
+
+pixel_strip_A = strand(0)
+pixel_strip_B = strand(1)
+pixel_strip_C = strand(2)
+pixel_strip_D = strand(3)
+pixel_strip_E = strand(4)
+pixel_strip_F = strand(5)
+pixel_strip_G = strand(6)
+pixel_strip_H = strand(7)
+
+animations = AnimationSequence(
+    AnimationGroup(
+        Rainbow(pixel_strip_A, speed=0.01, period=7),
+        Rainbow(pixel_strip_B, speed=0.01, period=7),
+        Rainbow(pixel_strip_C, speed=0.01, period=7),
+        Rainbow(pixel_strip_D, speed=0.01, period=7),
+        Rainbow(pixel_strip_E, speed=0.01, period=7),
+        Rainbow(pixel_strip_F, speed=0.01, period=7),
+        Rainbow(pixel_strip_G, speed=0.01, period=7),
+        Rainbow(pixel_strip_H, speed=0.01, period=7),
+    ),
+    AnimationGroup(
+        Chase(pixel_strip_A, speed=0.05, color=WHITE, spacing=5, size=8),
+        Chase(pixel_strip_B, speed=0.05, color=RED, spacing=4, size=4),
+        Chase(pixel_strip_C, speed=0.05, color=RED, spacing=4, size=8),
+        Chase(pixel_strip_D, speed=0.05, color=JADE, spacing=5, size=5),
+        Chase(pixel_strip_E, speed=0.05, color=WHITE, spacing=5, size=5),
+        Chase(pixel_strip_F, speed=0.05, color=RED, spacing=4, size=5),
+        Chase(pixel_strip_G, speed=0.05, color=JADE, spacing=3, size=4),
+        Chase(pixel_strip_H, speed=0.05, color=RED, spacing=4, size=8),
+        sync=False,
+    ),
+    AnimationGroup(
+        Comet(pixel_strip_A, 0.01, color=WHITE, tail_length=12, bounce=True),
+        Comet(pixel_strip_B, 0.01, color=RED, tail_length=12, reverse=True),
+        Comet(pixel_strip_C, 0.01, color=RED, tail_length=12, bounce=True),
+        Comet(pixel_strip_D, 0.01, color=JADE, tail_length=12, reverse=True),
+        Comet(pixel_strip_E, 0.01, color=WHITE, tail_length=12, bounce=True),
+        Comet(pixel_strip_F, 0.01, color=RED, tail_length=12, reverse=True),
+        Comet(pixel_strip_G, 0.01, color=JADE, tail_length=12, bounce=True),
+        Comet(pixel_strip_H, 0.01, color=RED, tail_length=12, reverse=True),
+        sync=True,
+    ),
+    advance_interval=9,
+    auto_clear=True,
+)
+
+while True:
+    animations.animate()