Make simpletest simpler.

Author: kattni

examples/led_animation_simpletest.py

@@ -1,18 +1,13 @@
 """
-This simpletest example repeatedly displays two animations, Comet and Chase, at a five second
-interval.
+This simpletest example displays the Blink animation.
 
 For NeoPixel FeatherWing. Update pixel_pin and pixel_num to match your wiring if using
 a different form of NeoPixels.
-
-This example does not work on SAMD21 (M0) boards.
 """
 import board
 import neopixel
-from adafruit_led_animation.animation.comet import Comet
-from adafruit_led_animation.animation.chase import Chase
-from adafruit_led_animation.sequence import AnimationSequence
-from adafruit_led_animation.color import PURPLE, WHITE
+from adafruit_led_animation.animation.blink import Blink
+from adafruit_led_animation.color import RED
 
 # Update to match the pin connected to your NeoPixels
 pixel_pin = board.D6
@@ -21,10 +16,7 @@
 
 pixels = neopixel.NeoPixel(pixel_pin, pixel_num, brightness=0.2, auto_write=False)
 
-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)
-
-animations = AnimationSequence(comet, chase, advance_interval=5)
+blink = Blink(pixels, speed=0.5, color=RED)
 
 while True:
-    animations.animate()
+    blink.animate()