Corrected variable scoping

adafruit_led_animation/animation/pulse.py

@@ -46,9 +46,9 @@ class Pulse(Animation):
     def __init__(self, pixel_object, speed, color, period=5, breath=0, min_intensity=0, max_intensity=1, name=None):
         super().__init__(pixel_object, speed, color, name=name)
         self._period = period
-        self._breath = breath
-        self._min_intensity = min_intensity
-        self._max_intensity = max_intensity
+        self.breath = breath
+        self.min_intensity = min_intensity
+        self.max_intensity = max_intensity
         self._generator = None
         self.reset()
 

adafruit_led_animation/animation/sparklepulse.py

@@ -55,10 +55,10 @@ def __init__(
         min_intensity=0,
         name=None,
     ):
-        self._max_intensity = max_intensity
-        self._min_intensity = min_intensity
         self._period = period
-        self._breath = breath
+        self.breath = breath
+        self.min_intensity = min_intensity
+        self.max_intensity = max_intensity
         dotstar = len(pixel_object) == 4 and isinstance(pixel_object[0][-1], float)
         super().__init__(
             pixel_object, speed=speed, color=color, num_sparkles=1, name=name

adafruit_led_animation/helper.py

@@ -322,8 +322,8 @@ def pulse_generator(period: float, animation_object, dotstar_pwm=False):
     :param animation_object: An animation object to interact with.
     :param dotstar_pwm: Whether to use the dostar per pixel PWM value for brightness control.
     """
-    period = int((period + (animation_object._breath * 2)) * MS_PER_SECOND)
-    breath = int(animation_object._breath * MS_PER_SECOND)
+    period = int((period + (animation_object.breath * 2)) * MS_PER_SECOND)
+    breath = int(animation_object.breath * MS_PER_SECOND)
     half_period = period // 2
 
     last_update = monotonic_ms()
@@ -339,11 +339,11 @@ def pulse_generator(period: float, animation_object, dotstar_pwm=False):
         last_pos = pos
         if pos > half_period:
             pos = period - pos
-        intensity = animation_object._min_intensity + ((pos / (half_period - breath)) * (animation_object._max_intensity - animation_object._min_intensity))
+        intensity = animation_object.min_intensity + ((pos / (half_period - breath)) * (animation_object.max_intensity - animation_object.min_intensity))
         if pos < half_period and pos > (half_period - breath):
-            intensity = animation_object._max_intensity
+            intensity = animation_object.max_intensity
         if pos > (period - breath):
-            intensity = animation_object._min_intensity
+            intensity = animation_object.min_intensity
         if dotstar_pwm:
             fill_color = (
                 animation_object.color[0],