Merge pull request #1948 from adafruit/PyLeap-LED-Glasses

Adding two example projects to PyLeap

Author: TheKitty

PyLeap_CPB_EyeLights_LED_Glasses_RainbowSwirl/code.py

@@ -0,0 +1,18 @@
+# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
+# SPDX-License-Identifier: MIT
+
+import board
+from rainbowio import colorwheel
+from adafruit_is31fl3741.adafruit_ledglasses import LED_Glasses
+import adafruit_is31fl3741
+
+glasses = LED_Glasses(board.I2C(), allocate=adafruit_is31fl3741.MUST_BUFFER)
+
+wheeloffset = 0
+while True:
+    for i in range(24):
+        hue = colorwheel(i * 256 // 24 + wheeloffset)
+        glasses.right_ring[i] = hue
+        glasses.left_ring[23 - i] = hue
+    glasses.show()
+    wheeloffset += 10

PyLeap_CPB_EyeLights_LED_Glasses_Sparkle/code.py

@@ -0,0 +1,26 @@
+# SPDX-FileCopyrightText: 2021 Rose Hooper
+# SPDX-License-Identifier: MIT
+
+import board
+from adafruit_led_animation.animation.sparkle import Sparkle
+from adafruit_led_animation.color import PURPLE
+from adafruit_led_animation.sequence import AnimationSequence
+
+from adafruit_is31fl3741.adafruit_ledglasses import MUST_BUFFER, LED_Glasses
+from adafruit_is31fl3741.led_glasses_animation import LED_Glasses_Animation
+
+glasses = LED_Glasses(board.I2C(), allocate=MUST_BUFFER)
+glasses.set_led_scaling(255)
+glasses.global_current = 0xFE
+glasses.enable = True
+
+pixels = LED_Glasses_Animation(glasses)
+
+
+anim2 = Sparkle(pixels, 0.05, PURPLE)
+
+group = AnimationSequence(
+    anim2, advance_interval=5, auto_reset=True, auto_clear=True
+)
+while True:
+    group.animate()