move sleep into set_all_leds

src/blinki.py

@@ -7,7 +7,9 @@ def set_all_leds(device, grb=[0,0,0]):
     """
     Takes a GRB color array as input and sets the color on all LEDs.
     """
-    return device.set_led_data(0, grb*32)
+    return_value = device.set_led_data(0, grb*32)
+    sleep(0.02) # minimal delay to not crash the blinkstick
+    return return_value
 def morph_color(color, steps):
     """
     Takes an int between 0-255 and either increments or decreases it by the specified steps.
@@ -55,6 +57,5 @@ grb = [
 
 while True:
     set_all_leds(device, grb)
-    sleep(0.02) # minimal delay to not crash the blinkstick
 
     grb = morph_grb(grb, 2)